WorldWideScience

Sample records for arthroscopes

  1. [Arthroscopic styloidectomy].

    Science.gov (United States)

    Levadoux, M; Cognet, J M

    2006-11-01

    The radial styloidectomy is a symptomatic treatment of the radio scaphoidal impingement. Famous many years ago for the treatment of post-traumatic arthritis of the wrist (SLAC, SNAC wrist) this procedure has been progressively abandoned. The miniaturization of the wrist's arthroscopical tools allows stiloidectomy under arthroscopy. This treatment allows the disappearance of the impingement and protects the surrounding soft tissue. After a short historical, anatomical and biomechanical study, the authors expose the technique of the styloidectomy under an arthroscopic procedure.

  2. Arthroscopic Management of Osteoarthritis.

    Science.gov (United States)

    Pitta, Michael; Davis, William; Argintar, Evan H

    2016-02-01

    Arthroscopic surgery is commonly performed in the knee, shoulder, elbow, and hip. However, the role it plays in the management of osteoarthritis is controversial. Routine arthroscopic management of osteoarthritis was once common, but this practice has been recently scrutinized. Although some believe that there is no role for arthroscopic treatment in the management of osteoarthritis, it may be appropriate and beneficial in certain situations. The clinical success of such treatment may be rooted in appropriate patient selection and adherence to a specific surgical technique. Arthroscopy may serve as an effective and less invasive option than traditional methods of managing osteoarthritis.

  3. Arthroscopic partial medial meniscectomy

    Directory of Open Access Journals (Sweden)

    Dašić Žarko

    2011-01-01

    Full Text Available Background/Aim. Meniscal injuries are common in professional or recreational sports as well as in daily activities. If meniscal lesions lead to physical impairment they usually require surgical treatment. Arthroscopic treatment of meniscal injuries is one of the most often performed orthopedic operative procedures. Methods. The study analyzed the results of arthroscopic partial medial meniscectomy in 213 patients in a 24-month period, from 2006, to 2008. Results. In our series of arthroscopically treated medial meniscus tears we noted 78 (36.62% vertical complete bucket handle lesions, 19 (8.92% vertical incomplete lesions, 18 (8.45% longitudinal tears, 35 (16.43% oblique tears, 18 (8.45% complex degenerative lesions, 17 (7.98% radial lesions and 28 (13.14% horisontal lesions. Mean preoperative International Knee Documentation Committee (IKDC score was 49.81%, 1 month after the arthroscopic partial medial meniscectomy the mean IKDC score was 84.08%, and 6 months after mean IKDC score was 90.36%. Six months after the procedure 197 (92.49% of patients had good or excellent subjective postoperative clinical outcomes, while 14 (6.57% patients subjectively did not notice a significant improvement after the intervention, and 2 (0.93% patients had no subjective improvement after the partial medial meniscectomy at all. Conclusion. Arthroscopic partial medial meniscetomy is minimally invasive diagnostic and therapeutic procedure and in well selected cases is a method of choice for treatment of medial meniscus injuries when repair techniques are not a viable option. It has small rate of complications, low morbidity and fast rehabilitation.

  4. Arthroscopic psoas tenotomy.

    Science.gov (United States)

    Wettstein, Michael; Jung, Jochen; Dienst, Michael

    2006-08-01

    Tenotomy may be indicated for psoas tendinitis or painful snapping if conservative treatment remains unsuccessful. Because of significant complications with open techniques, endoscopic operations have been developed. We present a new arthroscopic technique to access and release the psoas tendon from the hip joint. This procedure can be performed in addition to other arthroscopic procedures of the hip joint or alone. To exclude additional hip disease, a diagnostic round of the joint should be completed. After hip arthroscopy of the central compartment has been performed, traction is released and the 30 degrees arthroscope is placed via the proximal anterolateral portal lying on the anterior femoral neck. The medial synovial fold can be identified. This fold lies slightly medially underneath the anteromedial capsule at the level of the psoas tendon. The arthroscope is turned toward the anterior capsule. Sometimes, the tendon shines through a thin articular capsule, or it may even be accessed directly via a hole connecting the hip joint and the iliopectineal bursa at the level of the anterior head-neck junction. If this cannot be done, an electrothermic probe is introduced via the anterior portal to make a 2-cm transverse capsular incision. The tendon is released with the back side of the electrothermic device turned to the iliacus muscle that lies anterior to the psoas tendon. A complete release is achieved when the tendon stumps can be seen gapping at a distance and the fibers of the iliacus muscle are visible. The first 9 patients who underwent surgery performed according to this technique developed no complications, and their hip flexion strength was restored to normal within 3 months.

  5. Arthroscopic tennis elbow release.

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    Savoie, Felix H; O'Brien, Michael J

    2015-01-01

    Lateral epicondylitis, originally referred to as tennis elbow, affects between 1% and 3% of the population and is usually found in patients aged 35 to 50 years. Although it was initially thought that lateral epicondylitis was caused by an inflammatory process, most microscopic studies of excised tissue demonstrate a failure of reparative response in the extensor carpi radialis brevis tendon and in any of the associated structures. Most cases of lateral epicondylitis respond to appropriate nonsurgical treatment protocols, which include medication, bracing, physical therapy, corticosteroid injections, shock wave therapy, platelet-rich plasma, and low-dose thermal or ultrasound ablation devices. However, when these protocols are unsuccessful, surgical measures may be appropriate and have a high rate of success. The results of arthroscopic surgical procedures have documented satisfactory results, with improvement rates reported between 91% and 97.7%. Recent advances in arthroscopic repair and plication of these lesions, along with recognizing the presence and repair of coexisting lesions, have allowed arthroscopic techniques to provide excellent results.

  6. Arthroscopic surgery for degenerative knee

    DEFF Research Database (Denmark)

    Thorlund, J B; Juhl, C B; Roos, E M;

    2015-01-01

    OBJECTIVE: To determine benefits and harms of arthroscopic knee surgery involving partial meniscectomy, debridement, or both for middle aged or older patients with knee pain and degenerative knee disease. DESIGN: Systematic review and meta-analysis. MAIN OUTCOME MEASURES: Pain and physical function....... RESULTS: The search identified nine trials assessing the benefits of knee arthroscopic surgery in middle aged and older patients with knee pain and degenerative knee disease. The main analysis, combining the primary endpoints of the individual trials from three to 24 months postoperatively, showed a small...... included symptomatic deep venous thrombosis (4.13 (95% confidence interval 1.78 to 9.60) events per 1000 procedures), pulmonary embolism, infection, and death. CONCLUSIONS: The small inconsequential benefit seen from interventions that include arthroscopy for the degenerative knee is limited in time...

  7. Arthroscopic Treatment of Calcific Tendonitis

    OpenAIRE

    2014-01-01

    Calcific tendonitis, or calcifying tendonitis, is a common disorder characterized by the multifocal accumulation of basic calcium phosphate crystals within the rotator cuff tendons. In most cases, the multifocal calcifications are located 1 to 2 cm from the insertion of the supraspinatus tendon on the greater tuberosity. The initial treatment should be nonoperative including oral anti-inflammatory medication and physical therapy. If this is unsuccessful, arthroscopic debridement of the deposi...

  8. Arthroscopic Management of Shoulder Osteoarthritis

    OpenAIRE

    George, Michael S

    2008-01-01

    Osteoarthritis (OA) can cause severe pain and dysfunction of the shoulder. When conservative treatment fails and operative treatments such as shoulder arthroplasty and open glenohumeral resurfacing are not advisable, shoulder arthroscopy may be used to treat shoulder OA. Arthroscopic treatment of concomitant pathology in the shoulder including subacromial decompression, labral repair, capsular release, microfracture, and distal clavicle excision have been shown to yield good results when comb...

  9. Arthroscopic treatment of calcific tendonitis.

    Science.gov (United States)

    Barber, F Alan; Cowden, Courtney H

    2014-04-01

    Calcific tendonitis, or calcifying tendonitis, is a common disorder characterized by the multifocal accumulation of basic calcium phosphate crystals within the rotator cuff tendons. In most cases, the multifocal calcifications are located 1 to 2 cm from the insertion of the supraspinatus tendon on the greater tuberosity. The initial treatment should be nonoperative including oral anti-inflammatory medication and physical therapy. If this is unsuccessful, arthroscopic debridement of the deposit is effective. The technique used is an arthroscopic localization and debridement without associated subacromial decompression. The rotator cuff should be evaluated for partial- and full-thickness tears before and after the debridement of calcifications. If a partial- or full-thickness rotator cuff tendon tear is identified, it should be treated in a fashion consistent with those without associated calcium deposits. In our hands, tears 5 mm or greater in depth are repaired using a tendon-to-tendon or tendon-to-bone technique. Tears with less depth are debrided and then left alone. Arthroscopic debridement of calcific tendonitis can yield excellent functional results and high patient satisfaction.

  10. Arthroscopic findings after shoulder dislocation

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    Medenica Ivica

    2009-01-01

    Full Text Available Background/Aim. Recurrent instability of the shoulder joint is frequently difficult to differentiate from diseased or injured rotator cuff or tendon of the forearm flexor (m. biceps brachii. Shoulder joint arthroscopy has been only recently introduced into instable shoulder joint lesion examination. The aim of this study was to present and analyze an arthroscopic finding on instable shoulder joint in order to determine causes and mechanisms of instability, as well as principles of surgical treatment. Methods. Arthroscopy of the shoulder joint was performed in 158 patients with at least one documented shoulder joint dislocation. These patients were divided into two groups. The group I included the patients with one to three dislocations, while the group II those with more than three dislocations. Preoperative diagnosis was based on anamnestic data and clinical examination using specific tests, and on the diagnosis of shoulder joint using radiography or computed tomography. Results. Out of the total number of the patients 138 (87.34% had injury of the anterior patellar brim, 119 (75.32% had failure of the anterior capsule, 126 (79.75% had compressive cartilage injury of the posterior part of the head of the upper arm bone (Hill-Sachs lesion, 102 (64.56% had insufficiency of glenohumeral tendon, 11 (6.96 had complete cut of the rotator cuff, 23 (14.56% had injury of the posterior patellar brim, 12 (7.59% had injury of the upper anterior-posterior patellar brim (SLAP. Conclusion. According to the obtained results it could be concluded that there is no a unique injury that leads to shoulder joint instability. It is necessary to point out to the significance of anamnesis and clinical examination in making diagnosis. Arthroscopic diagnostics is indicated in clinically unreliable findings as an additional method for determining operative treatment.

  11. Arthroscopic Quadriceps Tendon Repair: Two Case Reports

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    Hidetomo Saito

    2015-01-01

    Full Text Available Recently, although some studies of open repair of the tendon of the quadriceps femoris have been published, there have been no reports in the literature on primary arthroscopic repair. In our present study, we present two cases of quadriceps tendon injury arthroscopically repaired with excellent results. Case 1 involved a 68-year-old man who was injured while shifting his weight to prevent a fall. MRI showed complete rupture at the insertion of the patella of the quadriceps tendon. The rupture was arthroscopically repaired using both suture anchor and pull-out suture fixation methods via bone tunnels (hereafter, pull-out fixation. Two years after surgery, retearing was not observed on MRI and both Japan Orthopedic Association (JOA Knee and Lysholm scores had recovered to 100. Case 2 involved a 50-year-old man who was also injured when shifting his weight to prevent a fall. MRI showed incomplete superficial rupture at the insertion of the patella of the quadriceps tendon. The rupture was arthroscopically repaired using pull-out fixation of six strand sutures. One year after surgery, MRI revealed a healed tendon and his JOA and Lysholm scores were 95 and 100, respectively. Thus, arthroscopic repair may be a useful surgical method for repairing quadriceps tendon injury.

  12. Arthroscopic quadriceps tendon repair: two case reports.

    Science.gov (United States)

    Saito, Hidetomo; Shimada, Yoichi; Yamamura, Toshiaki; Yamada, Shin; Sato, Takahiro; Nozaka, Koji; Kijima, Hiroaki; Saito, Kimio

    2015-01-01

    Recently, although some studies of open repair of the tendon of the quadriceps femoris have been published, there have been no reports in the literature on primary arthroscopic repair. In our present study, we present two cases of quadriceps tendon injury arthroscopically repaired with excellent results. Case 1 involved a 68-year-old man who was injured while shifting his weight to prevent a fall. MRI showed complete rupture at the insertion of the patella of the quadriceps tendon. The rupture was arthroscopically repaired using both suture anchor and pull-out suture fixation methods via bone tunnels (hereafter, pull-out fixation). Two years after surgery, retearing was not observed on MRI and both Japan Orthopedic Association (JOA) Knee and Lysholm scores had recovered to 100. Case 2 involved a 50-year-old man who was also injured when shifting his weight to prevent a fall. MRI showed incomplete superficial rupture at the insertion of the patella of the quadriceps tendon. The rupture was arthroscopically repaired using pull-out fixation of six strand sutures. One year after surgery, MRI revealed a healed tendon and his JOA and Lysholm scores were 95 and 100, respectively. Thus, arthroscopic repair may be a useful surgical method for repairing quadriceps tendon injury.

  13. Arthroscopic treatment of iliotibial band syndrome.

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    Cowden, Courtney H; Barber, F Alan

    2014-02-01

    Lateral knee pain in athletes is commonly seen in the sports medicine clinic, and the diagnosis of iliotibial band (ITB) syndrome is frequently made. Although conservative management including rest from activity, equipment modification, oral nonsteroidal anti-inflammatory drug use, and physical therapy is the mainstay of treatment initially, refractory cases do exist. Multiple surgical techniques have been described including an arthroscopic technique. Arthroscopic release of the ITB attachment to the lateral femoral epicondyle and resection of the lateral synovial recess for recalcitrant ITB syndrome comprise a valid option that can have a good outcome. This option avoids the complications associated with open surgery and allows for a complete arthroscopic knee examination. Division or lengthening of the ITB band itself is not a necessary step in this technique.

  14. [Comprehensive arthroscopic management of shoulder osteoarthritis].

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    Ríos, D; Martetschlager, F; Millett, P J

    2012-01-01

    Shoulder osteoarthritis has been considered as a cause of severe pain and loss of shoulder function. Many patients with shoulder osteoarthritis are young and have demanding activities, which leads to questioning the choice of arthroplasty. This is why in this paper we describe the comprehensive arthroscopic management (CAM) that combines arthroscopic debridement, capsular release, osteoplasty of the lower humeral head, and auxiliary nerve decompression. In our experience this technique has shown short-term promising results as it decreases pain and allows patients to resume high performance demanding activities.

  15. Arthroscopic release of the deltoid contracture

    Institute of Scientific and Technical Information of China (English)

    WANG Hai-jun; YAN Hui; CUI Guo-qing; AO Ying-fang

    2010-01-01

    Background The deltoid contracture is an uncommon disorder. Long-standing contracture produces winged scapula,abduction and extension contracture of the shoulder. Surgical release has been considered the treatment of choice.However, the method of approach has not been well defined. The purpose of this study was to evaluate the results of arthroscopic release of the deltoid contracture.Methods A retrospective study was undertaken to evaluate the results of arthroscopic release in six patients (seven shoulders) who had a contracture of the deltoid muscle. All patients had arthroscopic release. The abduction-contracture and horizontal-adduction angle was measured after operation. The average duration of follow-up was 16 months (range,from 4 to 41 months).Results The preoperative abduction contracture resolved completely in three shoulders. Two had a residual abduction contracture of 5° to 7° and two had a poor result with 15° abduction-contracture angle. The average postoperative abduction-contracture angle was 6° (range, 0° to 15°). The preoperative horizontal-adduction contracture was corrected,permitting at least 130° of adduction, in five shoulders. The remaining two shoulders had a postoperative horizontal-adduction angle of 120° and 110°. Overall, the average postoperative horizontai-adduction angle was 130°(range, 110° to 140°).Conclusion Arthroscopic release is an effective surgical technique to treat the deltoid contracture.

  16. Open Versus Arthroscopic Tennis Elbow Release

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    Leiter, Jeff; Clark, Tod; McRae, Sheila; Dubberley, James; MacDonald, Peter B.

    2016-01-01

    Objectives: The primary objective of this study was to determine if quality of life and function are different following arthroscopic versus open tennis elbow release surgery. Based on retrospective studies, both approaches have been found to be beneficial, but no prospective randomized comparison has been conducted to date. Methods: Following a minimum six-months of conservative treatment, seventy-one patients (>16 yrs old) were randomized intraoperatively to undergo either arthroscopic or open lateral release. Outcome measures were the Disabilities of the Arm, Shoulder and Hand questionnaire (DASH), a 5-question VAS Pain Scale, and grip strength. Study assessments took place pre-, and 6-week, 3-, 6-, and 12-months post-surgery. Comparisons between groups and within groups over time were conducted using repeated measures ANOVA. A minimal clinically significant difference for the DASH had been previously identified as 15 points, and was used to compare groups as well at 12-months post-operative (Beaton et al. 2001). Results: Fifteen women and 19 men underwent the open procedure with a mean age of 47.1 years (6.7) and 13 women and 21 men were in the arthroscopic group with a mean age of 45.0 (6.9). No pre-surgery differences were found between groups based on age, sex, DASH or VAS scores. Both groups demonstrated a significant improvement in subjective measures and grip strength by 12-months post-surgery, and no significant differences were found between groups at any time point. The DASH, our primary outcome, decreased from a mean (SD) of 47.5 (14.5) pre-surgery to 21.9 (21.8) at 12-months post-surgery in the Open group and from 52.7 (16.0) to 22.6 (21.1) in the Arthroscopic group. VAS-pain scores (%) decreased in the Open group from 62.5 (17.2) pre-operatively to 30.0 (26.5) at 12-months. In the arthroscopic group, scores decreased from 63.7 (15.9) to 26.2 (24.6). Grip strength (kg) increased on the affected side from 23.6 (14.9) to 29.3 (16.3) and 21.4 (15.4) to

  17. Arthroscopic anatomy of the subdeltoid space

    Directory of Open Access Journals (Sweden)

    Michael J. Salata

    2013-09-01

    Full Text Available From the first shoulder arthroscopy performed on a cadaver in 1931, shoulder arthroscopy has grown tremendously in its ability to diagnose and treat pathologic conditions about the shoulder. Despite improvements in arthroscopic techniques and instrumentation, it is only recently that arthroscopists have begun to explore precise anatomical structures within the subdeltoid space. By way of a thorough bursectomy of the subdeltoid region, meticulous hemostasis, and the reciprocal use of posterior and lateral viewing portals, one can identify a myriad of pertinent ligamentous, musculotendinous, osseous, and neurovascular structures. For the purposes of this review, the subdeltoid space has been compartmentalized into lateral, medial, anterior, and posterior regions. Being able to identify pertinent structures in the subdeltoid space will provide shoulder arthroscopists with the requisite foundation in core anatomy that will be required for challenging procedures such as arthroscopic subscapularis mobilization and repair, biceps tenodesis, subcoracoid decompression, suprascapular nerve decompression, quadrangular space decompression and repair of massive rotator cuff tears.

  18. Stem cell procedures in arthroscopic surgery.

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    Dyrna, Felix; Herbst, Elmar; Hoberman, Alexander; Imhoff, Andreas B; Schmitt, Andreas

    2016-07-13

    The stem cell as the building block necessary for tissue reparation and homeostasis plays a major role in regenerative medicine. Their unique property of being pluripotent, able to control immune process and even secrete a whole army of anabolic mediators, draws interest. While new arthroscopic procedures and techniques involving stem cells have been established over the last decade with improved outcomes, failures and dissatisfaction still occur. Therefore, there is increasing interest in ways to improve the healing response. MSCs are particularly promising for this task given their regenerative potential. While methods of isolating those cells are no longer poses a challenge, the best way of application is not clear. Several experiments in the realm of basic science and animal models have recently been published, addressing this issue, yet the application in clinical practice has lagged. This review provides an overview addressing the current standing of MSCs in the field of arthroscopic surgery.

  19. Multimodal pain management after arthroscopic surgery

    DEFF Research Database (Denmark)

    Rasmussen, Sten

    Multimodal Pain Management after Arthroscopic Surgery By Sten Rasmussen, M.D. The thesis is based on four randomized controlled trials. The main hypothesis was that multimodal pain treatment provides faster recovery after arthroscopic surgery. NSAID was tested against placebo after knee arthrosco...... after knee and ankle arthroscopy with the use of oral NSAIDs combined with bupivacaine plus morphine or combined with bupivacaine, morphine plus steroid....... ankle arthroscopy. Oral NSAID reduced time to work from 17 to 14 days after knee arthroscopy. Intra-articular treatment with bupivacaine plus morphine and bupivacaine plus morphine plus steroid after arthroscopic knee meniscectomy reduced time to work from 10 to 5 to 3 days. Intraarticular treatment...... with bupivacaine plus morphine and bupivacaine plus morphine plus steroid after diagnostic knee arthroscopy reduced time to work from 10 to 5 to 2 days. Additional analysis revealed that the surgical trauma and the use of tourniquet influenced recovery. The thesis proves a reduction in the time to return to work...

  20. Decreased range of motion following arthroscopic remplissage.

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    Deutsch, Allen A; Kroll, Derek G

    2008-05-01

    The Hill-Sachs lesion is an impression fracture of the posterolateral margin of the humeral head that commonly results from impaction with the anterior glenoid rim during subluxation or dislocation of the shoulder. This bony defect has been implicated as an etiology of recurrent instability of the shoulder. The "remplissage" technique described by Wolf is an arthroscopic method of filling the Hill-Sachs defect via infraspinatus tenodesis and posterior capsulodesis. The purpose of this technique is to prevent recurrent instability by making the Hill-Sachs lesion extra-articular thereby eliminating engagement of the defect with the anterior glenoid rim. In addition, the infraspinatus tenodesis acts as a checkrein by preventing anterior translation of the humeral head. We report a complication of this recently described technique. A 28-year-old man who failed conservative management underwent an arthroscopic Bankart repair with a concomitant remplissage procedure. Two years postoperatively, the patient continued to struggle with the loss of external rotation. Conservative management with physical therapy and range of motion exercises failed. The patient was treated with an arthroscopic release of the tenodesed infraspinatus, which improved external rotation by 202 in circle intraoperatively. At 6 months postoperatively, the patient has maintained a significant increase external rotation. We hypothesize that the loss in external rotation occurred as a result of the tenodesis of the infraspinatus and posterior capsule into the Hill-Sachs defect. The tenodesed cuff and capsular tissue acted as a mechanical block to external rotation of the shoulder.

  1. Arthroscopic Decompression for a Giant Meniscal Cyst.

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    Ohishi, Tsuyoshi; Suzuki, Daisuke; Matsuyama, Yukihiro

    2016-01-01

    The authors report the case of a giant medial meniscal cyst in an osteoarthritic knee of an 82-year-old woman that was successfully treated with only arthroscopic cyst decompression. The patient noticed a painful mass on the medial side of the right knee that had been gradually growing for 5 years. Magnetic resonance imaging showed an encapsulated large medial cystic mass measuring 80×65×40 mm that was adjacent to the medial meniscus. An accompanying horizontal tear was also detected in the middle and posterior segments of the meniscus. The medial meniscus was resected up to the capsular attachment to create bidirectional flow between the joint and the cyst with arthroscopic surgery. Magnetic resonance imaging performed 14 months postoperatively showed that the cyst had completely disappeared, and no recurrence was observed during a 2-year follow-up period. An excellent result could be obtained by performing limited meniscectomy to create a channel leading to the meniscal cyst, even though the cyst was large. Among previously reported cases of meniscal cysts, this case is the largest to be treated arthroscopically without open excision.

  2. Arthroscopic meniscal allograft transplantation without bone plugs.

    Science.gov (United States)

    Alentorn-Geli, Eduard; Seijas Vázquez, Roberto; García Balletbó, Montserrat; Álvarez Díaz, Pedro; Steinbacher, Gilbert; Cuscó Segarra, Xavier; Rius Vilarrubia, Marta; Cugat Bertomeu, Ramón

    2011-02-01

    Partial or total meniscectomy are common procedures performed at Orthopedic Surgery departments. Despite providing a great relief of pain, it has been related to early onset knee osteoarthritis. Meniscal allograft transplantation has been proposed as an alternative to meniscectomy. The purposes of this study were to describe an arthroscopic meniscal allograft transplantation without bone plugs technique and to report the preliminary results. All meniscal allograft transplantations performed between 2001 and 2006 were approached for eligibility, and a total of 35 patients (involving 37 menisci) were finally engaged in the study. Patients were excluded if they had ipsilateral knee ligament reconstruction or cartilage repair surgery before meniscal transplantation or other knee surgeries after the meniscal transplantation. Scores on Lysholm, Subjective IKDC Form, and Visual Analogue Scale (VAS) scale for pain were obtained at a mean follow-up of 38.6 months and compared to pre-operative data. Data on chondral lesions were obtained during the arthroscopic procedure and through imaging (radiographs and MRI) studies pre-operatively. Two graft failures out of 59 transplants (3.4%) were found. Daily life accidents were responsible for all graft failures. Significant improvements for Lysholm, Subjective IKDC Form, and VAS for pain scores following the meniscal allograft transplantation were found (P lesion, there was no significant interactions for Lysholm (n.s.), Subjective IKDC Form (n.s.), and VAS for pain scores (n.s.). This study demonstrated that an arthroscopic meniscal allograft transplantation without bone plugs improved knee function and symptoms after a total meniscectomy. Improvements were observed independently of the degree of chondral lesion.

  3. Arthroscopic treatment for chronic lateral epicondylitis

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    Bernardo Barcellos Terra

    2015-08-01

    Full Text Available ABSTRACTOBJECTIVE: To report the clinical and functional results from arthroscopic release of the short radial extensor of the carpus (SREC in patients with chronic lateral epicondylitis that was refractory to conservative treatment. METHODS: Over the period from January 2012 to November 2013, 15 patients underwent arthroscopic treatment. The surgical technique used was the one described by Romeo and Cohen, based on anatomical studies on cadavers. The inclusion criteria were that the patients needed to present lateral epicondylitis and that conservative treatment (analgesics, anti-inflammatory agents, corticoid infiltration or physiotherapy had failed over a period of more than six months. The patients were evaluated based on the elbow functional score of the Mayo Clinic, Nirschl's staging system and a visual analog scale (VAS for pain. RESULTS: A total of 15 patients (9 men and 6 women were included. The mean Mayo elbow functional score after the operation was 95 (ranging from 90 to 100. The pain VAS improved from a mean of 9.2 before the operation to 0.64 after the operation. On Nirschl's scale, the patients presented an improvement from a mean of 6.5 before the operation to approximately one. There were significant differences from before to after the surgery for the three functional scores used ( p 0.05. CONCLUSION: Arthroscopic treatment for lateral epicondylitis was shown to be a safe and effective therapeutic option when appropriately indicated and performed, in refractory cases of chronic lateral epicondylitis. It also allowed excellent viewing of the joint space for diagnosing and treating associated pathological conditions, with a minimally invasive procedure.

  4. [Arthroscopic treatment for calcaneal spur syndrome].

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    Stropek, S; Dvorák, M

    2008-10-01

    PURPOSE OF THE STUDY Arthroscopic treatment of calcaneal spur syndrome is a tissue-sparing and effective approach when conservative therapy has failed. This method, its results and our experience with the treatment of this syndrome are presented here. MATERIAL Between January 2003 and November 2007, 26 patients underwent an arthroscopic procedure for calcaneal spur syndrome; of these, 20 were women with an average age of 49 years, and six were men with an average age of 45 years. Four, three women and one man, were lost to follow-up, therefore 22 patients with 24 heels were eventually evaluated. All had conservative therapy for 3 to 6 monts. METHODS The arthroscopic method used was developed by the arthroscopic group of the Orthopaedic Service of Hospital Hermanos Ameijeiras in Havana, Cuba. The surgical technique insolves treatment of the spur and plantar fasciitis commonly found in calcaneal spur syndrome, but it also addresses adjacent calcaneal periostitis. RESULTS The results were evaluated on the scale that is part of the foot function index developed by Budiman-Mak for measuring rheumatoid arthritis pain. The patients were asked mine questions on pain intensity during various activities before and after surgery. Pain was evaluated on a scale with grades from 0 to 9. The average value was 5.9 before surgery and 1.4 after surgery. A 0-1 pain range was reported by 25 %, 1-2 by 26 % and 2-4 by 22 % of the patients. All patients reported improvement. DISCUSSION The orthopaedic group in Havana led by Carlos achieved 85 % excellent outcomes (pain range, 0-2) at one-year followup; this was 79 % in our study, in which no problems with foot arches or wound infection were recorded. CONCLUSIONS The heel spur syndrome is a result of an inflamed ligament (plantar fascia) due to repeated microtrauma. It is not a traction osteophyte,but a reaction of the tissue where it attaches to the calcaneus. Adjacent calcaneal periostitis is usually present as well. Therefore, this

  5. Arthroscopic Posterior Subtalar Arthrodesis: Surgical Technique

    Science.gov (United States)

    Vilá y Rico, Jesús; Ojeda Thies, Cristina; Parra Sanchez, Guillermo

    2016-01-01

    Surgical fusion of the subtalar joint is a procedure indicated to alleviate pain of subtalar origin, such as in post-traumatic osteoarthritis, adult-acquired flatfoot deformity, and other disorders. Open subtalar arthrodesis has been performed with predictable results, but concerns exist regarding injury to proprioception and local vascularity due to wide surgical dissection. Minimally invasive techniques try to improve results by avoiding these issues but have a reputation for being technically demanding. We describe the surgical technique for arthroscopic subtalar arthrodesis, which has proved to be a safe and reliable technique in our experience, with consistent improvements in American Orthopaedic Foot & Ankle Society scores. PMID:27073783

  6. Large increase in arthroscopic meniscus surgery in the middle-aged and older population in Denmark from 2000 to 2011

    DEFF Research Database (Denmark)

    Thorlund, Jonas B; Hare, Kristoffer B; Lohmander, Stefan

    2014-01-01

    Background - Arthroscopic meniscal surgery is the most common orthopedic procedure, and the incidence has increased in Denmark over the last 10 years. Concomitantly, several randomized controlled trials have shown no benefit of arthroscopic procedures including arthroscopic partial meniscectomy i...

  7. Pseudoaneurysm after arthroscopic procedure in the knee

    Directory of Open Access Journals (Sweden)

    Edmar Stieven Filho

    2015-04-01

    Full Text Available The aim of this study was to review all cases of pseudoaneurysm in the literature, in predominantly arthroscopic procedures on the knee, and to report on a case of pseudoaneurysm that we treated. A bibliographic search was conducted for scientific articles published in Brazilian and foreign periodicals over the last 23 years. Forty-seven cases were found, in 40 articles. In addition to these 47 cases, there was the case that we treated, which was also included in the data. Among the operations that progressed with formation of a pseudoaneurysm, 60% were cases of meniscal injuries and 23%, anterior cruciate ligament injuries. In 46% of the cases, the artery affected with the popliteal, and in 21%, the inferomedial genicular artery. The commonest clinical symptom was pain (37%, followed by pulsating tumor (31%, edema of the calf (12% and hemarthrosis (11%. The median time taken to make the diagnosis was 11 days, but it ranged from one day to 10 weeks after the procedure. Although rare, pseudoaneurysms are a risk that is inherent to arthroscopic surgery. All patients should be made aware of the vascular risks, even in small-scale procedures.

  8. Arthroscopic tibiotalar and subtalar joint arthrodesis.

    Science.gov (United States)

    Roussignol, X

    2016-02-01

    Arthroscopy has become indispensable for performing tibiotalar and subtalar arthrodesis. Now in 2015, it is the gold-standard surgical technique, and open surgery is reserved only for cases in which arthroscopy is contraindicated: material ablation after consolidation failure, osteophytes precluding a work chamber, excentric talus, severe malunion, bone defect requiring grafting, associated midfoot deformity, etc. The first reports of arthroscopic tibiotalar and subtalar arthrodesis date from the early 1990s. Consolidation rates were comparable to open surgery, but with significantly fewer postoperative complications: infection, skin necrosis, etc. Arthroscopy was for many years reserved to moderate deformity, with frontal or sagittal deviation less than 10°. The recent literature, however, seems to extend indications, the only restriction being the surgeon's experience. Tibiotalar arthrodesis on a posterior arthroscopic approach remains little used. And yet the posterior work chamber is much larger, and initial series showed consolidation rates similar to those of an anterior approach. The surgical technique for posterior tibiotalar arthrodesis was described by Van Dijk et al., initially using a posterior para-Achilles approach. This may be hampered by posterior osteophytes or ankylosis of the subtalar joint line (revision of non-consolidated arthrodesis, sequelae of calcaneal thalamus fracture) and is now used only by foot and ankle specialists. Posterior double tibiotalar-subtalar arthrodesis, described by Devos Bevernage et al., is facilitated by transplantar calcaneo-talo-tibial intramedullary nailing.

  9. Arthroscopic approach and anatomy of the hip

    Science.gov (United States)

    Aprato, Alessandro; Giachino, Matteo; Masse, Alessandro

    2016-01-01

    Summary Background Hip arthroscopy has gained popularity among the orthopedic community and a precise assessment of indications, techniques and results is constantly brought on. Methods In this chapter the principal standard entry portals for central and peripheral compartment are discussed. The description starts from the superficial landmarks for portals placement and continues with the deep layers. For each entry point an illustration of the main structures encountered is provided and the principal structures at risk for different portals are accurately examined. Articular anatomical description is carried out from the arthroscope point of view and sub-divided into central and peripheral compartment. The two compartments are systematically analyzed and the accessible articular areas for each portal explained. Moreover, some anatomical variations that can be found in the normal hip are reported. Conclusion The anatomical knowledge of the hip joint along with a precise notion of the structures encountered with the arthroscope is an essential requirement for a secure and successful surgery. Level of evidence: V. PMID:28066735

  10. Technique of Arthroscopic Treatment of Impingement After Total Ankle Arthroplasty.

    Science.gov (United States)

    Gross, Christopher E; Neumann, Julie A; Godin, Jonathan A; DeOrio, James K

    2016-04-01

    Rates of medial and/or lateral gutter impingement after total ankle replacement are not insignificant. If impingement should occur, it typically arises an average of 17 months after total ankle replacement. Our patient underwent treatment for right ankle medial gutter bony impingement with arthroscopic debridement 5 years after her initial total ankle replacement. Standard anteromedial and anterolateral portals and a 30° 2.7-mm-diameter arthroscope were used. An aggressive soft-tissue and bony resection was performed using a combination of curettes, a 3.5-mm shaver, a 5.5-mm unsheathed burr, a drill, and a radiofrequency ablator. This case shows that arthroscopic treatment is an effective and potentially advantageous alternative to open treatment of impingement after total ankle replacement. In addition, symptoms of impingement often improve in a short amount of time after arthroscopic debridement of the medial and/or lateral gutter.

  11. Arthroscopic Resection Arthroplasty of the Radial Column for SLAC Wrist

    OpenAIRE

    Cobb, Tyson K.; Walden, Anna L.; Wilt, Jessica M.

    2014-01-01

    Background Symptomatic advanced scapholunate advanced collapse (SLAC) wrists are typically treated with extensive open procedures, including but not limited to scaphoidectomy plus four-corner fusion (4CF) and proximal row carpectomy (PRC). Although a minimally invasive arthroscopic option would be desirable, no convincing reports exist in the literature. The purpose of this paper is to describe a new surgical technique and outcomes on 14 patients who underwent arthroscopic resection arthropla...

  12. Arthroscopic skills assessment and use of box model for training in arthroscopic surgery using Sawbones – “FAST” workstation

    Science.gov (United States)

    Goyal, Saumitra; Radi, Mohamed Abdel; Ramadan, Islam Karam-allah; Said, Hatem Galal

    2016-01-01

    Purpose: Arthroscopic skills training outside the operative room may decrease risks and errors by trainee surgeons. There is a need of simple objective method for evaluating proficiency and skill of arthroscopy trainees using simple bench model of arthroscopic simulator. The aim of this study is to correlate motor task performance to level of prior arthroscopic experience and establish benchmarks for training modules. Methods: Twenty orthopaedic surgeons performed a set of tasks to assess a) arthroscopic triangulation, b) navigation, c) object handling and d) meniscus trimming using SAWBONES “FAST” arthroscopy skills workstation. Time to completion and the errors were computed. The subjects were divided into four levels; “Novice”, “Beginner”, “Intermediate” and “Advanced” based on previous arthroscopy experience, for analyses of performance. Results: The task performance under transparent dome was not related to experience of the surgeon unlike opaque dome, highlighting the importance of hand-eye co-ordination required in arthroscopy. Median time to completion for each task improved as the level of experience increased and this was found to be statistically significant (p 85%) of subjects across all the levels reported improvement in performance with sequential tasks. Conclusion: Use of the arthroscope requires visuo-spatial coordination which is a skill that develops with practice. This simple box model can reliably differentiate the arthroscopic skills based on experience and can be used to monitor progression of skills of trainees in institutions. PMID:27801643

  13. The three-portal technique in arthroscopic lateral epicondylitis release

    Directory of Open Access Journals (Sweden)

    Ashok Gowda

    2017-01-01

    Full Text Available Lateral epicondylitis, commonly referred to as tennis elbow, is a syndrome characterized by pain over the origin of the common extensor muscles of the fingers, hand and wrist at the lateral epicondyle. Reports of 70-90% response to conservative treatment at one year have been documented in the literature though refractory cases often require surgical management. Arthroscopic treatment of lateral epicondylitis allows for intra-articular visualization for concomitant pathology and localization of the Extensor Carpi Radialis Brevis tendon. Additionally, compared to the open technique, the arthroscopic technique has a lower morbidity and an earlier return to work and activity. Here we describe a three portal technique for improved visualization in arthroscopic lateral epicondylitis release.

  14. Ergonomic handle for an arthroscopic cutter.

    Science.gov (United States)

    Tuijthof; van Engelen; Herder; Goossens; Snijders; van Dijk

    2003-03-01

    From an analysis of the routinely performed meniscectomy procedures, it was concluded that a punch with a side-ways steerable tip would improve the reachability of meniscal tissue. This potentially leads to a safer and more efficient meniscectomy. Furthermore, the current scissors handles of arthroscopic punches are ergonomically not sufficient. An ergonomic handle is designed with one lever that enables opening and closing of the instrument tip, and side-ways steering of the instrument tip. The design of the handle complies with ergonomic guidelines that were found in the literature. A model of the instrument tip was added to the new handle for comparison with conventional handles. Experiments were performed with a knee joint model, using objective and subjective criteria. The results show that the concept of a side-ways steerable punch is promising, since faster task times are achieved without increasing the risk of damaging healthy tissue. The current design of the ergonomic handle incorporates two degrees of freedom in an intuitive way, the handle is more comfortable to hold, and easy to control. The external memory capabilities of the new handle could be improved. Further development of this handle and the addition of a sufficient instrument tip and force transmission are recommended.

  15. [Rehabilitation after arthroscopic anterior cruciate ligament reconstruction].

    Science.gov (United States)

    Smékal, D; Kalina, R; Urban, J

    2006-12-01

    Rehabilitation is an important part of therapy in patients who have had arthroscopic anterior cruciate ligament reconstruction. A well-designed rehabilitation program avoids potential graft damage and speeds up patients' return to their full function level. The course of rehabilitation depends on the type of surgery, mode of fixation and possible co-existing injury to the knee's soft tissues. The rehabilitation program presented here is based on the present-day knowledge of neurophysiological and biomechanical principles and is divided into five phases. In the pre-operative phase (I), the main objective is to prepare patients for surgery in terms of maximum muscle strength and range of motion. It also includes providing full information on the procedure. In the early post-operative phase (II) we are concerned with pain alleviation and reduction of knee edema. After suture removal we begin with soft techniques for the patella and post-operative physical therapy to reduce scarring. In the next post-operative phase (III) patients are able to walk with their full weight on the extremity operated on, and we continue doing exercises that improve flexor/extensor co-contraction. In this phase we also begin with exercises improving the patient's proprioceptive and sensorimotor functions. In the late post-operative phase (IV) we go on with exercises promoting proprioception of both lower extremities with the aim of increasing muscle control of the knee joints. In the convalescent phase (V) patients gradually return to their sports activities.

  16. Effect of Mirrored Views on Endoscopic and Arthroscopic Skill Performance

    Science.gov (United States)

    Benninger, Emanuel; Meier, Christoph; Wirth, Stefan; Koch, Peter Philipp; Meyer, Dominik

    2017-01-01

    Background: Arthroscopic procedures may be technically challenging because of impaired vision, limited space, and the 2-dimensional vision of a 3-dimensional structure. Spatial orientation may get more complicated when the camera is pointing toward the surgeon. Hypothesis: Spatial orientation and arthroscopic performance may be improved by simply mirroring the image on the monitor in different configurations regarding the position and orientation of camera and instrument. Study Design: Descriptive laboratory study. Methods: Thirty volunteers from an orthopaedic department were divided into 3 equal groups according to their arthroscopic experience (beginners, intermediates, seniors). All subjects were asked to perform a standardized task in a closed box mimicking an endoscopic space. The same task had to be performed in 4 different configurations regarding camera and instrument position and orientation (pointing toward or away from the subject) with either the original or mirrored image on the monitor. Efficiency (time per stick; TPS), precision (successful completion of the task), and difficulty rating using a visual analog scale (VAS) were analyzed. Results: Mirroring the image demonstrated no advantage over the original images in any configuration regarding TPS. Successful completion of the task was significantly better when the image was mirrored in the configuration with the camera pointing toward and the instrument away from the surgeon. There was a positive correlation between TPS and subjective VAS difficulty rating (r = 0.762, P = .000) and a negative correlation between the successful completion of the task and VAS (r = −0.515, P = .000). Conclusion: Mirroring the image may have a positive effect on arthroscopic performance of surgeons in certain configurations. A significantly improved performance was seen when the arthroscope was pointing toward and the grasping instrument pointing away from the subject. Mirroring the image may facilitate surgery in

  17. Efficacy of arthroscopically placed pain catheter adjacent to the suprascapular nerve (continuous arthroscopically assisted suprascapular nerve block following arthroscopic rotator-cuff repair

    Directory of Open Access Journals (Sweden)

    Yamakado K

    2014-05-01

    Full Text Available Kotaro YamakadoDepartment of Orthopaedics, Fukui General Hospital, Fukui, JapanBackground: Rotator-cuff surgery is well recognized to be a painful procedure.Objectives: The purpose of this study was to examine the effectiveness of an arthroscopically placed perineural catheter at the scapular notch to provide a continuous block of the suprascapular nerve (continuous arthroscopically assisted suprascapular nerve block [ca-SSNB] following arthroscopic rotator-cuff repair (ARCR.Materials and methods: This level II, prospective, randomized, controlled trial without postoperative blinding included 40 patients, who had a 48-hour pain pump, with 0.2% ropivacaine infusion and a continuous rate of 3 mL/hour, placed via an arthroscopically placed catheter following ARCR with arthroscopic release of the superior transverse ligament: 21 patients had a ca-SSNB, and 19 patients had a continuous subacromial bursal block (SAB. The visual analog scale (at 6 hours and on the first, second, and third postoperative days and the total number of additional pain-reduction attempts during the 3 postoperative days were calculated.Results: The respective visual analog scale scores (mm obtained from the ca-SSNB and SAB groups were 62.4 and 67.6 (P=0.73 before surgery, 9.1 and 19.4 (P=0.12 at 6 hours after surgery, 24.4 and 44.6 (P=0.019 on the first postoperative day, 19.4 and 40.4 (P=0.0060 on the second postoperative day, and 18.5 and 27.8 (P=0.21 on the third postoperative day. Total additional pain-reduction attempts recorded for the ca-SSNB and SAB groups during the 3 postoperative days were 0.3 times and 1.2 times (P=0.0020, respectively.Conclusion: ca-SSNB was highly effective in controlling postoperative pain after ARCR.Keywords: shoulder, rotator cuff tear, postoperative pain control, continuous suprascapular nerve block, arthroscopic rotator cuff repair

  18. Arthroscopic intervention in early hip disease.

    Science.gov (United States)

    McCarthy, Joseph C; Lee, Jo-Ann

    2004-12-01

    Advancement in diagnostic and therapeutic applications for hip arthroscopy have dispelled previous myths about early hip disease. Arthroscopic findings have established the following facts: Acetabular labral tears do occur; acetabular chondral lesions do exist; tears are most frequently anterior and often associated with sudden twisting or pivoting motions; and labral tears often occur in association with articular cartilage lesions of the adjacent acetabulum or femoral head, and if present for years, contribute to the progression of delamination process of the chondral cartilage. Magnetic resonance arthrography represents an improvement over conventional magnetic resonance imaging, it does have limitations when compared with direct observation. Although indications for hip arthroscopy are constantly expanding, the most common indications include: labral tears, loose bodies, chondral flap lesions of the acetabular or femoral head, synovial chondromatosis, foreign body removal, and crystalline hip arthropathy (gout, pseudogout, and others). Contraindications include conditions that limit the potential for hip distraction such as joint ankylosis, dense heterotopic bone formation, considerable protrusio, or morbid obesity. Complication rates have been reported between 0.5 and 5%, most often related to distraction and include sciatic or femoral nerve palsy, avascular necrosis, and compartment syndrome. Transient peroneal or pudendal nerve effects and chondral scuffing have been associated with difficult or prolonged distraction. Meticulous consideration to patient positioning, distraction time and portal placement are essential. Judicious patient selection and diagnostic expertise are critical to successful outcomes. Candidates for hip arthroscopy should include only those patients with mechanical symptoms (catching, locking, or buckling) that have failed to respond to conservative therapy. The extent of articular cartilage involvement has the most direct relationship

  19. A 3-portal approach for arthroscopic subtalar arthrodesis

    NARCIS (Netherlands)

    Beimers, L.; de Leeuw, P.A.J.; van Dijk, C.N.

    2009-01-01

    We present a 3-portal approach for arthroscopic subtalar arthrodesis with the patient in the prone position. The prone position allows the use of the two standard posterior portals and it allows for accurate control of hindfoot alignment during surgery. Furthermore, the introduction of talocalcaneal

  20. Displaced anterior cruciate ligament avulsion fractures: Arthroscopic staple fixation

    Directory of Open Access Journals (Sweden)

    S R Sundararajan

    2011-01-01

    Full Text Available Background: Anterior cruciate ligament (ACL avulsion fracture is commonly associated with knee injuries and its management is controversial ranging from conservative treatment to arthroscopic fixation. The aim of our study was to assess the clinical and radiological results of arthroscopic staple fixation in the management of ACL avulsion fractures. Materials and Methods: Twenty-two patients (17 males and 5 females who underwent arthroscopic staple fixation for displaced ACL avulsion fractures were analysed. The mean age was 32.2 years (15-55 years with a mean followup of 21 months (6-36 months. All patients were assessed clinically by calculating their Lysholm and International Knee Documentation Committee (IKDC scores and the radiological union was assessed in the followup radiographs. Results: The mean Lysholm score was 95.4(83-100 and the mean IKDC score was 91.1(77-100 at the final followup. In 20 patients anterior drawer′s test was negative at the end of final followup while two patients had grade I laxity. Associated knee injuries were found in seven cases. The final outcome was not greatly influenced by the presence of associated injuries when treated simultaneously. At final followup all the patients were able to return to their pre-injury occupation Conclusion: Arthroscopic staple fixation is a safe and reliable method for producing clinical and radiological outcome in displaced ACL avulsion fractures.

  1. Arthroscopic management of mucoid degeneration of anterior cruciate ligament

    Directory of Open Access Journals (Sweden)

    Chirag H Chudasama

    2012-01-01

    Conclusions: Mucoid hypertrophy of the ACL should be suspected in elderly persons presenting pain on terminal extension or flexion without preceding trauma, especially when there is no associated meniscal lesion or ligamentous insufficiency. They respond well to a judicious arthroscopic release of the ACL with notchplasty.

  2. An arthroscopic technique to treat the iliotibial band syndrome.

    Science.gov (United States)

    Michels, F; Jambou, S; Allard, M; Bousquet, V; Colombet, P; de Lavigne, C

    2009-03-01

    Iliotibial band syndrome (ITBS) is an overuse injury mainly affecting runners. The initial treatment is conservative. Only, in recalcitrant cases surgery is indicated. Several open techniques have been described. The purpose of this study is to evaluate the results of a standardized arthroscopic technique for treatment of a resistant ITBS. Thirty-six athletes with a resistant ITBS were treated with a standardized arthroscopic technique, limited to the resection of lateral synovial recess. Thirty-three patients were available for follow-up (mean 2 years 4 months). Thirty-two patients (34 knees) had good or excellent results. All patients went back to sports after 3 months. In two patients a meniscal lesion was found, which required treatment. One patient with only a fair result had associated cartilage lesions of the femoral condyle. Our results show that arthroscopic treatment of resistant ITBS is a valid option with a consistently good outcome. In addition, this arthroscopic approach allows excluding or treating other intra-articular pathology.

  3. Arthroscopic treatment of bony loose bodies in the subacromial space

    Directory of Open Access Journals (Sweden)

    Wei Li

    2015-01-01

    Conclusion: The mechanism of formation of bony loose bodies is not clear, may be associated with synovial cartilage metaplasia. Arthroscopic removal of loose bodies and bursa debridement is a good option for treatment of the loose body in the subacromial space, which can receive good function.

  4. Arthroscopic coracoid transposition for recurrent shoulder anterior instability. An Operative technique

    OpenAIRE

    Gudas, Rimtautas; Skurvydas, Albertas; Streckis, Vytautas; Mickevičius, Tomas

    2011-01-01

    We report a technique of an arthroscopic concomitant Bankart repair with a transfer of the coracoid bone block and conjoint tendons for revision anterior shoulder instability. The operative procedure consists of an arthroscopic transfer of the conjoined tendon with a coracoid and arthroscopic Bankart repair. First, a typical Bankart suture anchor procedure with two suture anchors was performed into the antero-inferior part of the glenoid rim. After, tenodesis of the coraco-biceps tendon was p...

  5. Arthroscopic partial meniscectomy in middle-aged patients with mild or no knee osteoarthritis

    DEFF Research Database (Denmark)

    Hare, Kristoffer B; Lohmander, Stefan; Christensen, Robin

    2013-01-01

    Arthroscopic partial meniscectomy has been shown to be of no benefit to patients with concomitant knee osteoarthritis, but the optimal treatment of a degenerative meniscus tear in patients with mild or no knee osteoarthritis is unknown. This article describes the rationale and methodology...... of a randomized sham-controlled trial to assess the benefit of arthroscopic partial meniscectomy of a medial meniscus tear in patients with mild or no knee osteoarthritis. The objective of the study is to test whether the benefit from arthroscopic partial meniscectomy in patients with knee pain, medial meniscus...... lesion and mild/no knee osteoarthritis, is greater after arthroscopic partial meniscectomy than following sham surgery....

  6. Arthroscopic Resection Arthroplasty of the Radial Column for SLAC Wrist.

    Science.gov (United States)

    Cobb, Tyson K; Walden, Anna L; Wilt, Jessica M

    2014-05-01

    Background Symptomatic advanced scapholunate advanced collapse (SLAC) wrists are typically treated with extensive open procedures, including but not limited to scaphoidectomy plus four-corner fusion (4CF) and proximal row carpectomy (PRC). Although a minimally invasive arthroscopic option would be desirable, no convincing reports exist in the literature. The purpose of this paper is to describe a new surgical technique and outcomes on 14 patients who underwent arthroscopic resection arthroplasty of the radial column (ARARC) for arthroscopic stage II through stage IIIB SLAC wrists and to describe an arthroscopic staging classification of the radiocarpal joint for patients with SLAC wrist. Patients and Methods Data were collected prospectively on 17 patients presenting with radiographic stage I through III SLAC wrist who underwent ARARC in lieu of scaphoidectomy and 4CF or PRC. Fourteen patients (12 men and 2 women) subject to 1-year follow-up were included. The average age was 57 years (range 41 to 78). The mean follow-up was 24 months (range 12 to 61). Arthroscopic resection arthroplasty of the radial column is described for varying stages of arthritic changes of the radioscaphoid joint. Midcarpal resection was not performed. Results The mean Disabilities of the Arm, Shoulder, and Hand (DASH) score was 66 preoperatively and 28 at final follow-up. The mean satisfaction (0 = not satisfied, 5 = completely satisfied) at final follow-up was 4.5 (range 3 to 5). The pain level (on 0-10 scale) improved from 6.6 to 1.3. The total arc of motion changed from 124° preoperatively to 142° postoperatively following an ARARC. Grip was 16 kg preoperatively and 18 kg postoperatively. Radiographic stages typically underestimated arthroscopic staging. Although four of our patients appeared to be radiographic stage I, all were found to have arthritis involving some or all of the radioscaphoid articulation at the time of arthroscopy. Clinical Relevance Pain relief

  7. Three cases of septic arthritis following a recent arthroscopic procedure.

    Science.gov (United States)

    Rowton, Joseph

    2013-01-01

    We report three cases of septic arthritis in patients who presented with a painful, swollen and supurative knee joint following a recent arthroscopic procedure, 8-15 days prior to attendance. In all three cases, patients presented with pain and swelling of the affected knee joint with discharge from the port sites. All were sent for washout of the affected joint and received intravenous antibiotic cover. Any patient presenting within 1 month of a recent arthroscopic procedure with pain and swelling of that joint should be presumed to have septic arthritis until proven otherwise. They must have urgent treatment in the form of joint washout and intravenous antibiotics, and receive 6 weeks oral antibiotics on discharge.

  8. Arthroscopic Gluteal Muscle Contracture Release With Radiofrequency Energy

    OpenAIRE

    LIU Yu-jie; Wang, Yan; Xue, Jing; Lui, Pauline Po-Yee; Chan, Kai-Ming

    2008-01-01

    Gluteal muscle contracture is common after repeated intramuscular injections and sometimes is sufficiently debilitating to require open surgery. We asked whether arthroscopic release of gluteal muscle contracture using radiofrequency energy would decrease complications with clinically acceptable results. We retrospectively reviewed 108 patients with bilateral gluteal muscle contractures (57 males, 51 females; mean age, 23.7 years). We used inferior, anterosuperior, and posterosuperior portals...

  9. Arthroscopic foveal repair of the triangular fibrocartilage complex.

    Science.gov (United States)

    Atzei, Andrea; Luchetti, Riccardo; Braidotti, Federica

    2015-02-01

    Background Foveal disruption of the triangular fibrocartilage complex (TFCC) is associated with distal radioulnar joint (DRUJ) instability. TFCC fixation onto the fovea is the suitable treatment, which is not achieved by conventional arthroscopic techniques. We describe an all-inside arthroscopic technique that uses a suture anchor through distal DRUJ arthroscopy for foveal repair of the TFCC. Materials and Methods Forty-eight patients with TFCC foveal tear and DRUJ instability were selected according to the Atzei-European Wrist Arthroscopy Society (EWAS) algorithm of treatment. Retrospective evaluation included pain, DRUJ instability, range of motion (ROM), grip strength, Modified Mayo Wrist Score (MMWS), and the Disabilities of the Arm, Shoulder, and Hand (DASH) Score. Description of Technique DRUJ arthroscopy was performed to débride the TFCC and the foveal area. Under arthroscopic guidance, a suture anchor was inserted via the distal foveal portal to repair the TFCC onto the fovea. Sutures were tied on the radiocarpal surface of the TFCC. Postoperative immobilization of forearm rotation was maintained for 4 weeks. Heavy tasks were allowed after 3 months. Results After a mean follow-up of 33 months, pain improved significantly but remained moderate in four patients, severe in one. DRUJ instability resolved in 44 patients. Wrist ROM increased. Grip strength, MMWS, and DASH score improved significantly. Excellent and good MMWS equaled 83.3%. Forty-one patients (85.5%) resumed previous work and sport activities. As a postoperative complication, five patients experienced neuroapraxia of the dorsal sensory branch of the ulnar nerve (DSBUN) with full spontaneous recovery. Conclusions With appropriate indications and patient selection, arthroscopic foveal repair of the TFCC may restore DRUJ stability and provide satisfactory results without significant complications.

  10. Arthroscopic treatment of symptomatic type D medial plica

    OpenAIRE

    Uysal, Mustafa; Asik, Mehmet; Akpinar, Sercan; Ciftci, Feyyaz; Cesur, Necip; Tandogan, Reha N.

    2007-01-01

    We aimed to review the results of subtotal arthroscopic resection of symptomatic type D medial plica. We retrospectively evaluated 23 knees with symptomatic type D medial plica in 22 patients without other intra-articular pathology. All patients complained of chronic knee pain that had not been alleviated by medical treatment or physical therapy. In only three (13%) of the patients studied was the plica diagnosed pre-operatively with magnetic resonance imaging. The type D medial plicae in our...

  11. SLAP repair with arthroscopic decompression of spinoglenoid cyst

    Directory of Open Access Journals (Sweden)

    Hashiguchi Hiroshi

    2016-01-01

    Full Text Available Introduction: A spinoglenoid cyst with suprascapular nerve disorders is highly associated with superior labrum anterior posterior (SLAP lesion. Conservative or surgical treatment is applied to relieve pain and neurological symptoms. The purpose of this study was to evaluate clinical outcomes of patients treated by arthroscopic surgery for SLAP lesion with a spinoglenoid cyst. Methods: The subjects of this study were six patients with SLAP lesion with a spinoglenoid cyst who underwent arthroscopic surgery. There was one female and five males with a mean age of 48.5 years. SLAP lesion was found in all the patients at arthroscopy. A small tear of the rotator cuff was found in the two patients. The SLAP lesion was repaired using suture anchors, and the rotator cuff tears were repaired by suture-bridge fixation. The spinoglenoid cyst was decompressed through the torn labrum in three patients, and through the released superior to posterior portion of the capsule in the other three patients. Results: All patients showed excellent improvement in pain and muscle strength at the final follow-up examination. The mean Constant score was improved from 60.5 points preoperatively to 97.2 points postoperatively. The mean visual analog scale (VAS score decreased from 4.5 on the day of the surgery to 2.5 within one week postoperatively. Postoperative MRI showed disappearance or reduction of the spinoglenoid cyst in four and two patients, respectively. There were no complications from the surgical intervention and in the postoperative period. Discussion: The patients treated by decompression through the released capsule obtained pain relief at an early period after the surgery. Arthroscopic treatment for a spinoglenoid cyst can provide a satisfactory clinical outcome. Arthroscopic decompression of a spinoglenoid cyst through the released capsule is recommended for a safe and reliable procedure for patients with suprascapular nerve disorders.

  12. Arthroscopic Treatment of Intraosseous Ganglion Cyst of the Lunate Bone.

    Science.gov (United States)

    Cerlier, Alexandre; Gay, André-Mathieu; Levadoux, Michel

    2015-10-01

    Intraosseous ganglion cysts are rare causes of wrist pain. Surgical treatment of this pathologic condition yields good results and a low recurrence rate. The main complications are joint stiffness and vascular disturbances of the lunate bone. Wrist arthroscopy is a surgical technique that reduces the intra-articular operative area and therefore minimizes postoperative stiffness. This article describes an arthroscopic technique used for lunate intraosseous cyst resection associated with an autologous bone graft in a series of cases to prevent joint stiffness while respecting the scapholunate ligament. This study was based on a series of 4 patients, all of whom had wrist pain because of intraosseous ganglion cysts. Arthrosynovial cyst resection, ganglion curettage, and bone grafting were performed arthroscopically. Pain had totally disappeared within 2 months after the operation in 100% of patients. The average hand grip strength was estimated at 100% compared with the opposite side, and articular ranges of motion were the same on both sides in 100% of cases. No complications were reported after surgery. On the basis of these results, arthroscopic treatment of intraosseous synovial ganglion cysts seems to be more efficient and helpful in overcoming the limitations of classic open surgery in terms of complications.

  13. ARTHROSCOPIC TREATMENT OF OSTEOCHONDRAL LESIONS OF THE TALUS

    Science.gov (United States)

    de Araujo, Mariana Korbage; de Cillo, Mario Sergio Paulillo; Bittar, Cinthia Kelly; Zabeu, José Luis Amin; Cezar, Caroliny Nociti Moreira

    2016-01-01

    ABSTRACT Objective: To assess pain and function of the ankle in patients with injuries up to 1.5 cm diameter by the American Orthopaedic Foot and Ankle Society (AOFAS) score after arthroscopic treatment. Methods: The AOFAS scale was applied before and after arthroscopy, as well as the degree of subjective satisfaction of ambulatory patients. Patients with type I osteochondral injuries, acute trauma, using plaster, presenting lesions in other joints of the lower limbs and cognitive impairment that would prevent the application of the satisfaction questionnaire were excluded from the study. Statistical analysis was performed using unpaired t test with Welch correction, Mann Whitney test, and ANOVA, with Kruskal Wallis test and Dun test, considering p value lower than 0.05. Results: There was an increased AOFAS scores after arthroscopic treatment in 52 (94.5%) patients. The mean values of AOFAS score in 55 patients was 77.32 ± 6.67 points preoperative and 93.10± 8.24 points postoperative, with a mean variation of 15.8 points, p0.05. Conclusion: Patients with stage II, III or IV osteochondral injuries of the talus of up to 1.5 cm diameter, whether medial or lateral, showed a significant improvement after arthroscopic treatment. Level of Evidence III, Retrospective Study. PMID:26997911

  14. Analysis of Direct Costs of Outpatient Arthroscopic Rotator Cuff Repair.

    Science.gov (United States)

    Narvy, Steven J; Ahluwalia, Avtar; Vangsness, C Thomas

    2016-01-01

    Arthroscopic rotator cuff surgery is one of the most commonly performed orthopedic surgical procedures. We conducted a study to calculate the direct cost of arthroscopic repair of rotator cuff tears confirmed by magnetic resonance imaging. Twenty-eight shoulders in 26 patients (mean age, 54.5 years) underwent primary rotator cuff repair by a single fellowship-trained arthroscopic surgeon in the outpatient surgery center of a major academic medical center. All patients had interscalene blocks placed while in the preoperative holding area. Direct costs of this cycle of care were calculated using the time-driven activity-based costing algorithm. Mean time in operating room was 148 minutes; mean time in recovery was 105 minutes. Calculated surgical cost for this process cycle was $5904.21. Among material costs, suture anchor costs were the main cost driver. Preoperative bloodwork was obtained in 23 cases, adding a mean cost of $111.04. Our findings provide important preliminary information regarding the direct economic costs of rotator cuff surgery and may be useful to hospitals and surgery centers negotiating procedural reimbursement for the increased cost of repairing complex tears.

  15. ARTHROSCOPIC RECONSTRUCTION OF ANTERIO R CRUCIATE LIGAMENT TEARS: OUR EXPERIENCE

    Directory of Open Access Journals (Sweden)

    Thimma Reddy

    2015-09-01

    Full Text Available BACKGROUND: Anterior knee instability associated with rupture of the ACL (Anterior Cruciate Ligament is a disabling clinical problem. The ACL has a poor capacity for intrinsic repair. Thus for patients who have knee symptoms related to ACL deficiency, one may consider ligament reconstruction as a means of stabilizing the T ibio - F emoral articulation and restoring high level function of the knee joint. Arthroscopically assisted ACLR ( ACL Reconstruction has the advantage of being minimally invasive, accurate graft placement, less disturbance of normal tissue resulting in quicker recovery and rehabilitation, minimal hospital stay and very less infection rate. MATERIAL AND METHODS: Between April 2012 to May 2013, 30 patients who underwent arthroscopic assisted ACL reconstructions using either bone - patellar tendon - bone auto graft ( BTB or Quadrupled hamstring auto graft ( QHG or Quadriceps tendon graft ( QTG in the Department of Orthopaedics and Traumatology, Osmania Medical College, Hyderabad, Andhra Pradesh is the material in our study. CONCLUSIONS : Arthroscopic reconstruction of Anterior Cruciate Ligament is a reliable, safe procedure. It helps in the early restoration of function and stability of the Knee joint and helps the patient to get back to his normal activity much earlier than with the traditional open surgical methods. The choice of the graft does not play a major role in the function of the knee in the long run.

  16. Arthroscopic treatment of symptomatic type D medial plica.

    Science.gov (United States)

    Uysal, Mustafa; Asik, Mehmet; Akpinar, Sercan; Ciftci, Feyyaz; Cesur, Necip; Tandogan, Reha N

    2008-12-01

    We aimed to review the results of subtotal arthroscopic resection of symptomatic type D medial plica. We retrospectively evaluated 23 knees with symptomatic type D medial plica in 22 patients without other intra-articular pathology. All patients complained of chronic knee pain that had not been alleviated by medical treatment or physical therapy. In only three (13%) of the patients studied was the plica diagnosed pre-operatively with magnetic resonance imaging. The type D medial plicae in our series were classified as fenestrated (14 knees), torn (5 knees), or reduplicated (4 knees). Fibrotic changes in the plicae and degenerative changes on the medial femoral condyle were found in 16 knees Patellofemoral chondromalacia was present in three knees Arthroscopic partial resection was performed in all patients. Comparative Lysholm Knee Scale scores before and after surgery revealed a significant clinical improvement (pre-operative status, 67.19 +/- 8.05 vs. post-operative status, 90.57 +/- 9.80; P knee pain. Arthroscopic partial resection of the plicae in symptomatic patients gives satisfactory results.

  17. Use of an Irrigation Pump System in Arthroscopic Procedures.

    Science.gov (United States)

    Hsiao, Mark S; Kusnezov, Nicholas; Sieg, Ryan N; Owens, Brett D; Herzog, Joshua P

    2016-05-01

    Since its inception, arthroscopic surgery has become widely adopted among orthopedic surgeons. It is therefore important to have an understanding of the basic principles of arthroscopy. Compared with open techniques, arthroscopic procedures are associated with smaller incisions, less structural damage, improved intra-articular visualization, less pain in the immediate postoperative period, and faster recovery for patients. Pump systems used for arthroscopic surgery have evolved over the years to provide improved intraoperative visualization. Gravity flow systems were described first and are still commonly used today. More recently, automated pump systems with pressure or dual pressure and volume control have been developed. The advantages of automated irrigation systems over gravity irrigation include a more consistent flow, a greater degree of joint distention, improved visualization especially with motorized instrumentation, decreased need for tourniquet use, a tamponade effect on bleeding, and decreased operative time. Disadvantages include the need for additional equipment with increased cost and maintenance, the initial learning curve for the surgical team, and increased risk of extra-articular fluid dissection and associated complications such as compartment syndrome. As image quality and pump systems improve, so does the list of indications including diagnostic and treatment modalities to address intra-articular pathology of the knee, shoulder, hip, wrist, elbow, and ankle joints. This article reviews the current literature and presents the history of arthroscopy, basic science of pressure and flow, types of irrigation pumps and their functions, settings, applications, and complications. [Orthopedics. 2016; 39(3):e474-e478.].

  18. Osteoarthritis Classification Scales: Interobserver Reliability and Arthroscopic Correlation

    Science.gov (United States)

    Wright, Rick W.; Ross, James R.; Haas, Amanda K.; Huston, Laura J.; Garofoli, Elizabeth A.; Harris, David; Patel, Kushal; Pearson, David; Schutzman, Jake; Tarabichi, Majd; Ying, David; Albright, John P.; Allen, Christina R.; Amendola, Annunziato; Anderson, Allen F.; Andrish, Jack T.; Annunziata, Christopher C.; Arciero, Robert A.; Bach, Bernard R.; Baker, Champ L.; Bartolozzi, Arthur R.; Baumgarten, Keith M.; Bechler, Jeffery R.; Berg, Jeffrey H.; Bernas, Geoffrey A.; Brockmeier, Stephen F.; Brophy, Robert H.; Bush-Joseph, Charles A.; Butler V, J. Brad; Campbell, John D.; Carpenter, James E.; Cole, Brian J.; Cooper, Daniel E.; Cooper, Jonathan M.; Cox, Charles L.; Creighton, R. Alexander; Dahm, Diane L.; David, Tal S.; DeBerardino, Thomas M.; Dunn, Warren R.; Flanigan, David C.; Frederick, Robert W.; Ganley, Theodore J.; Gatt, Charles J.; Gecha, Steven R.; Giffin, James Robert; Hame, Sharon L.; Hannafin, Jo A.; Harner, Christopher D.; Harris, Norman Lindsay; Hechtman, Keith S.; Hershman, Elliott B.; Hoellrich, Rudolf G.; Hosea, Timothy M.; Johnson, David C.; Johnson, Timothy S.; Jones, Morgan H.; Kaeding, Christopher C.; Kamath, Ganesh V.; Klootwyk, Thomas E.; Lantz, Brett A.; Levy, Bruce A.; Ma, C. Benjamin; Maiers, G. Peter; Mann, Barton; Marx, Robert G.; Matava, Matthew J.; Mathien, Gregory M.; McAllister, David R.; McCarty, Eric C.; McCormack, Robert G.; Miller, Bruce S.; Nissen, Carl W.; O’Neill, Daniel F.; Owens, LTC Brett D.; Parker, Richard D.; Purnell, Mark L.; Ramappa, Arun J.; Rauh, Michael A.; Rettig, Arthur; Sekiya, Jon K.; Shea, Kevin G.; Sherman, Orrin H.; Slauterbeck, James R.; Smith, Matthew V.; Spang, Jeffrey T.; Spindler, Kurt P.; Stuart, Michael J.; Svoboda, LTC Steven J.; Taft, Timothy N.; Tenuta, COL Joachim J.; Tingstad, Edwin M.; Vidal, Armando F.; Viskontas, Darius G.; White, Richard A.; Williams, James S.; Wolcott, Michelle L.; Wolf, Brian R.; York, James J.; Carey, James L.

    2014-01-01

    Background: Osteoarthritis of the knee is commonly diagnosed and monitored with radiography. However, the reliability of radiographic classification systems for osteoarthritis and the correlation of these classifications with the actual degree of confirmed degeneration of the articular cartilage of the tibiofemoral joint have not been adequately studied. Methods: As the Multicenter ACL (anterior cruciate ligament) Revision Study (MARS) Group, we conducted a multicenter, prospective longitudinal cohort study of patients undergoing revision surgery after anterior cruciate ligament reconstruction. We followed 632 patients who underwent radiographic evaluation of the knee (an anteroposterior weight-bearing radiograph, a posteroanterior weight-bearing radiograph made with the knee in 45° of flexion [Rosenberg radiograph], or both) and arthroscopic evaluation of the articular surfaces. Three blinded examiners independently graded radiographic findings according to six commonly used systems—the Kellgren-Lawrence, International Knee Documentation Committee, Fairbank, Brandt et al., Ahlbäck, and Jäger-Wirth classifications. Interobserver reliability was assessed with use of the intraclass correlation coefficient. The association between radiographic classification and arthroscopic findings of tibiofemoral chondral disease was assessed with use of the Spearman correlation coefficient. Results: Overall, 45° posteroanterior flexion weight-bearing radiographs had higher interobserver reliability (intraclass correlation coefficient = 0.63; 95% confidence interval, 0.61 to 0.65) compared with anteroposterior radiographs (intraclass correlation coefficient = 0.55; 95% confidence interval, 0.53 to 0.56). Similarly, the 45° posteroanterior flexion weight-bearing radiographs had higher correlation with arthroscopic findings of chondral disease (Spearman rho = 0.36; 95% confidence interval, 0.32 to 0.39) compared with anteroposterior radiographs (Spearman rho = 0.29; 95

  19. Arthroscopic debridement of osteoarthritic elbow in professional athletes

    Institute of Scientific and Technical Information of China (English)

    YAN Hui; CUI Guo-qing; WANG Jian-quan; YIN Yu; AO Ying-fang

    2011-01-01

    Background Arthroscopic debridement is an appropriate procedure for osteoarthritic elbow in general populations.However,the results of arthroscopic debridement in the professional athletes,a younger and highly active patient cohort is unclear.The purposes of this study were to assess the clinical outcomes of arthroscopic debridement of osteoarthritic elbow in professional athletes and to evaluate the effect of prognostic factors on the clinical outcomes.Methods From January 1999 to January 2006,35 professional athletes with osteoarthritc elbow (36 elbows) were treated with arthroscopic debridement,consisted of osteophytes removal,loose bodies removal and fenestration of the olecranon fossa as necessary.Average patient age was (23±5) years (range 7-34 years).Average follow-up was (43±23) months (range 16-98 months).Athletic activities consisted mainly of wrestling,judo and weightlifting.Patients were evaluated preoperatively and postoperatively with the modified Hospital for Special Surgery (HSS) elbow scoring system.Results According to the modified HSS elbow scoring system,the result was excellent for 16 elbows,good for 14 and poor for 6.No case had got worse after surgery.All athletes reported an improvement in pain.After athletic training,15 elbows were not painful,16 mildly painful,3 moderately painful and 2 severely painful.The arc of flexion-extension improved from 111 ° preoperatively to 127° postoperatively.All of the athletes were able to return to their previous level of training.Five athletes won national-level championships.At follow-up,17 athletes (18 elbows) were greatly satisfied with the results,12 satisfied and 6 unsatisfied.Postoperatively,one athlete reported ulnar nerve symptoms and two others had residual loose bodies.The fenestration of the olecranon fossa was associated with a significantly increased chance of a poor outcome.The nature of the osteoarthritis,duration of symptoms,osteophytes removal and loose bodies removal did not predict

  20. Deep vein thrombosis and thromboprophylaxis in arthroscopic anterior cruciate ligament reconstruction

    Directory of Open Access Journals (Sweden)

    Raviraj Adala

    2011-01-01

    Conclusion: In our study the incidence of deep vein thrombosis in patients undergoing arthroscopic ACL reconstruction is 1.78%. We do not recommend routine thromboprophylaxis in patients, who are not high risk candidates for thrombosis and are of less than 45 years, in patients undergoing arthroscopic ACL reconstruction, with early postoperative rehabilitation.

  1. ARTHROSCOPIC DEBRIDEMENT IN OSTEOARTHROSIS OF KNEE JOINT - ANALYSIS OF SHORT TERM BENEFITS

    OpenAIRE

    Jayakrishnan; Gudi; Sujai; Fardeen; Siddalinga Swamy

    2015-01-01

    BACKGROUND: Many studies have reported symptomatic relief after arthroscopic debridement of knee for osteoarthrosis. The purpose of the study is to find out the outcome of arthroscopic debridement in osteoarthrosis of knee and to arrive at a consensus regarding the subsets of patients with osteoarthrosis who will benefit from the procedure. M...

  2. Arthroscopic washout of the ankle for septic arthritis in a three-month-old boy

    Directory of Open Access Journals (Sweden)

    Hagino Tetsuo

    2011-10-01

    Full Text Available Abstract There is no report of athroscopic treatment for septic arthritis of the ankle in infants. We report a case of successful management of septic arthritis of the ankle in a three-month-old boy by arthroscopic washout. Arthroscopic washout may be a useful treatment for septic arthritis in young infants when performed early after onset.

  3. Ultrasonography-assisted arthroscopic proximal iliotibial band release and trochanteric bursectomy.

    Science.gov (United States)

    Weinrauch, Patrick; Kermeci, Sharon

    2013-01-01

    We describe arthroscopic iliotibial band release and trochanteric bursectomy assisted by intraoperative ultrasonography for accurate placement of arthroscopic portals and to ensure adequate decompression of the peritrochanteric space. We have found ultrasonography for endoscopic iliotibial band release a useful tool to assist with localizing the site and length of decompression.

  4. Arthroscopic laser in intra-articular knee cartilage disorders

    Science.gov (United States)

    Nosir, Hany R.; Siebert, Werner E.

    1996-12-01

    Different assemblies have endeavored to develop arthroscopic laser surgery. Various lasers have been tried in the treatment of orthopaedic problems, and the most useful has turned out to be the Hol-YAG laser 2.1 nm which is a near- contact laser. By using the laser as a powerful tool, and cutting back on the power level, one is able to better achieve the desired treatment effect. Clinical studies to evaluating the role of the laser in different arthroscopic knee procedures, comparing to conventional techniques, showed that the overall outcome attains a momentous confidence level which is shifted to the side of the laser versus the conventional for all maneuvers, barring meniscectomy where there is not perceiving disparity between laser versus the conventional. Meniscectomy continues to be one of the most commonly performed orthopaedic procedures. Laser provides a single tool which can ablate and debride meniscal rims with efficiency and safety. Chondroplasty can also be accomplished with ease using defocused laser energy. Both lateral release and soft tissue cermilization benefit from the cutting effect of laser along with its hemostatic effect. Synovial reduction with a defocused laser is also easily accomplished. By one gadget, one can cut, ablate, smooth, coagulate, congeal and with authentic tissue depth control The future of laser arthroscopic surgery lies in its ability to weld or repair tissues. Our research study has shown that laser activated photoactive dyes can produce a molecular bonding of collagen fibers, and therefore a repair 'weld' can be achieved with both meniscal tissues and with articular cartilage lesions.

  5. Clinicoanatomic study of optimal arthroscopic approaches to the elbow

    Directory of Open Access Journals (Sweden)

    I. A. Kuznetsov

    2015-01-01

    Full Text Available The purpose: development and topographic substantiation of optimal arthroscopic approaches to the elbow, taking into account the location of the neurovascular structures in different functional positions. Material and methods: Anatomical relationships of elbow nerves and bony structures were studied by dissection of non-fixed anatomical material (6 elbow joints. To investigate the variant anatomy of the brachial artery, MRI in 23 patients were performed. In 10 patients the authors used ultrasound to study the topographic relationships of elbow nerve structures at different functional positions of the upper extremity Variability of the brachial artery deviation, depending on the angle of elbow flexion, was studied in six angiograms of non-fixed anatomical material. Statistical analysis was performed using Instant + and Past 306 software. Results: It was found that elbow flexion of 180°-90° moves the brachial artery away from the bones with a maximum distance from the humerus of 5 cm above the joint space. Distance increases from 23.5±3.1 mm to 23.9±3.1 mm. In 90° elbow flexion radial and median nerves are at the maximum distance from bony structures - 16.01±0.43 and 20.48±0.28 mm, respectively. Conclusion: These findings allowed justification of the conclusion that the lateral arthroscopic approaches to the elbow are the safest. It is possible to perform two lateral arthroscopic approaches: optical and instrumental, without conflict with major neurovascular structures. The optimal position for the surgery is 90° elbow flexion.

  6. Arthroscopic Management of Anterior, Posterior, and Multidirectional Shoulder Instabilities.

    Science.gov (United States)

    Field, Larry D; Ryu, Richard K N; Abrams, Jeffrey S; Provencher, Matthew

    2016-01-01

    Arthroscopic shoulder stabilization offers several potential advantages compared with open surgery, including the opportunity to more accurately evaluate the glenohumeral joint at the time of diagnostic assessment; comprehensively address multiple pathologic lesions that may be identified; and avoid potential complications unique to open stabilization, such as postoperative subscapularis failure. A thorough understanding of normal shoulder anatomy and biomechanics, along with the pathoanatomy responsible for anterior, posterior, and multidirectional shoulder instability patterns, is very important in the management of patients who have shoulder instability. The treating physician also must be familiar with diagnostic imaging and physical examination maneuvers that are required to accurately diagnose shoulder instability.

  7. Arthroscopic Management of Complications Following Total Ankle Replacement.

    Science.gov (United States)

    Lui, Tun Hing; Roukis, Thomas S

    2015-10-01

    There is great potential of managing the complications of total ankle replacement arthroscopically and endoscopically, and these procedures can be summarized into 3 groups. Group 1 includes procedures of the ankle joint proper with close proximity to the articular components of the total ankle replacement. Group 2 includes procedures of the tibia and talus with close proximity to the nonarticular parts of the total ankle replacement. Group 3 includes procedures that are away from the total ankle replacement. However, these remain master arthroscopist procedures and should be performed by foot and ankle surgeons who perform them with regularity.

  8. Arthroscopic Technique for Acetabular Labral Reconstruction Using Iliotibial Band Autograft.

    Science.gov (United States)

    Chahla, Jorge; Soares, Eduardo; Bhatia, Sanjeev; Mitchell, Justin J; Philippon, Marc J

    2016-06-01

    The dynamic function of the acetabular labrum makes it an important structure for both hip stability and motion. Because of this, injuries to the labrum can cause significant dysfunction, leading to altered hip kinematics. Labral repair is the gold standard for symptomatic labral tears to keep as much labral tissue as possible; however, in cases where the labrum has been injured to such a degree that it is either deficient or repair is not possible, arthroscopic labral reconstruction is preferred. This article describes our preferred approach for reconstruction of the acetabular labrum using iliotibial band autograft.

  9. Arthroscopic double-bundle posterior cruciate ligament reconstruction surgical technique.

    Science.gov (United States)

    Fanelli, Gregory C; Beck, John D; Edson, Craig J

    2010-06-01

    The keys to successful posterior cruciate ligament (PCL) reconstruction are to identify and treat all pathology, use strong graft material, accurately place tunnels in anatomic insertion sites, minimize graft bending, use a mechanical graft tensioning device, use primary and back-up graft fixation, and use the appropriate postoperative rehabilitation program. Adherence to these technical principles results in successful single-bundle and double-bundle arthroscopic transtibial tunnel PCL reconstruction based on stress radiography, arthrometer, knee ligament rating scales, and patient satisfaction measurements.

  10. Midterm clinical outcomes following arthroscopic transosseous rotator cuff repair

    Directory of Open Access Journals (Sweden)

    Brody A Flanagin

    2016-01-01

    Full Text Available Purpose: Arthroscopic transosseous (TO rotator cuff repair has recently emerged as a new option for surgical treatment of symptomatic rotator cuff tears. Limited data is available regarding outcomes using this technique. This study evaluated midterm clinical outcomes following a novel arthroscopic TO (anchorless rotator cuff repair technique. Materials and Methods: A consecutive series of 107 patients and 109 shoulders underwent arthroscopic TO (anchorless rotator cuff repair for a symptomatic full-thickness tear. Pre and postoperative range of motion (ROM was compared at an average of 11.8 months. Postoperative outcome scores were obtained at an average of 38.0 months. Statistical analysis was performed to compare pre and postoperative ROM data. Univariate analysis was performed using Student′s t-test to compare the effect of other clinical characteristics on final outcome. Results: Statistically significant improvements were noted in forward flexion, external rotation and internal rotation (P < 0.0001. Average postoperative subjective shoulder value was 93.7, simple shoulder test 11.6, and American Shoulder and Elbow Surgeons (ASES score 94.6. According to ASES scores, results for the 109 shoulders available for final follow-up were excellent in 95 (87.1%, good in 8 (7.3%, fair in 3 (2.8%, and poor in 3 (2.8%. There was no difference in ROM or outcome scores in patients who underwent a concomitant biceps procedure (tenodesis or tenotomy compared with those who did not. Furthermore, there was no significant difference in outcome between patients who underwent either biceps tenodesis or tenotomy. Age, history of "injury" preceding the onset of pain, tear size, number of TO tunnels required to perform the repair, and presence of fatty infiltration did not correlate with postoperative ROM or subjective outcome measures at final follow-up. Two complications and four failures were noted. Conclusions: Arthroscopic TO rotator cuff repair technique

  11. Arthroscopic Excision of an Intraarticular Osteoid Osteoma in the Distal Femur

    Science.gov (United States)

    Kang, Suk; Kim, Young Sung; Lee, Ho Min; Lee, Min Young

    2016-01-01

    An intraarticular osteoid osteoma of the knee is uncommon, and its treatment is challenging. The authors present a case of arthroscopic excision of an intraarticular osteoid osteoma in the distal femur, which was accessible through the knee joint. After confirming the nidus of the osteoid osteoma by computed tomography, the lesion was completely removed arthroscopically. The patient reported complete pain relief immediately after surgery. This case demonstrates that intraarticular osteoid osteomas in the knee joint can be treated by arthroscopic excision and that good results can be obtained. PMID:27904732

  12. Arthroscopic Resection of The Distal Clavicle With Concomitant Subacromial Decompression: A Case Series

    Directory of Open Access Journals (Sweden)

    HZ Chan

    2014-07-01

    Full Text Available Shoulder impingement syndrome and acromioclavicular joint osteoarthritis often occur simultaneously and easily missed. Kay et al. reported excellent results with combined arthroscopic subacromial decompression and resection of the distal end of the clavicle in patients with both disorders. Arthroscopic treatment of these disorders produces more favourable results than open procedures. We report two patients who were not responding to conservative management and were treated with direct arthroscopic distal clavicle excision and subacromial decompression in single setting. Both patients gained good postoperative outcome in terms of pain score, function and strength improvement assessed objectively with visual analogue score (VAS and University of California Los Angeles Score (UCLA.

  13. A STUDY OF ARTHROSCOPIC MANAGEMENT OF MENISCAL INJURIES

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    Ramesh

    2015-09-01

    Full Text Available BACKGROUND : Meniscal injuries are common as a result of sports related injuries and motor vehicle accidents. Current arthroscopic partial menisectomy / repairs indicated for management of meniscal tears because of early rehabilitation and return to work and minimal complications . MATERIALS AND METHODS: Present study is a hospital based prospective study of 20 adult cases admitted for a period of 14 months, age group involved was between 10 - 40 years with 17 patients were male and 3 patients were female. RESULTS : Meniscal injuries on Right K nee were 11 cases and Left Knee were 9 cases. Type of meniscal tear were longitudinal 10 cases, oblique 5 cases, horizontal 3 cases, radial 1 case and complex (with discoid meniscus tear 1 case. Meniscal injuries associated with partial/complete ACL tear were 6 cases. There was one case of discoid meniscus. Surgery was performed at an average 1 month after Meniscal tear, duration of hospital stay was 3 . 6 days ranging from 3 - 6 days, mean time for earliest return to work was 14.35 days with range 10 - 16 days. Excellent to good results were seen in 95 %.of cases. CONCLUSION : Arthroscopic menisectomy is minimally invasive technique. Advantage of which includes early return to work, minimal complications, early post - operative rehabilitation, Short duration of hos pital stay.

  14. Arthroscopic gluteal muscle contracture release with radiofrequency energy.

    Science.gov (United States)

    Liu, Yu-Jie; Wang, Yan; Xue, Jing; Lui, Pauline Po-Yee; Chan, Kai-Ming

    2009-03-01

    Gluteal muscle contracture is common after repeated intramuscular injections and sometimes is sufficiently debilitating to require open surgery. We asked whether arthroscopic release of gluteal muscle contracture using radiofrequency energy would decrease complications with clinically acceptable results. We retrospectively reviewed 108 patients with bilateral gluteal muscle contractures (57 males, 51 females; mean age, 23.7 years). We used inferior, anterosuperior, and posterosuperior portals. With the patient lying laterally, we developed and enlarged a potential space between the gluteal muscle group and the subcutaneous fat using blunt dissection. Under arthroscopic guidance through the inferior portal, we débrided and removed fatty tissue overlying the contractile band of the gluteal muscle group using a motorized shaver introduced through the superior portal. Radiofrequency then was introduced through the superior portal to gradually excise the contracted bands from superior to inferior. Finally, hemostasis was ensured using radiofrequency. Patients were followed a minimum of 7 months (mean, 17.4 months; range, 7-42 months). At last followup, the adduction and flexion ranges of the hip were 45.3 degrees +/- 8.7 degrees and 110.2 degrees +/- 11.9 degrees, compared with 10.4 degrees +/- 7.2 degrees and 44.8 degrees +/- 14.1 degrees before surgery. No hip abductor contracture recurred and no patient had residual hip pain or gluteal muscle wasting. We found gluteal muscle contracture could be released effectively with radiofrequency energy.

  15. Development of Atomic Force Microscope for Arthroscopic Knee Cartilage Inspection

    Science.gov (United States)

    Imer, Raphaël; Akiyama, Terunobu; de Rooij, Nicolaas F.; Stolz, Martin; Aebi, Ueli; Friederich, Niklaus F.; Koenig, Uwe; Wirz, Dieter; Daniels, A. U.; Staufer, Urs

    2006-03-01

    A recent study, based on ex vivo unconfined compression testing of normal, diseased, and enzymatically altered cartilage, revealed that a scanning force microscope (SFM), used as a nano-intender, is sensitive enough to enable measurement of alterations in the biomechanical properties of cartilage. Based on these ex vivo measurements, we have designed a quantitative diagnosis tool, the scanning force arthroscope (SFA), able to perform in vivo measurements during a standard arthroscopic procedure. For stabilizing and positioning the instrument relative to the surface under investigation, a pneumatic system has been developed. A segmented piezoelectric tube was used to perform the indentation displacement, and a pyramidal nanometer-scale silicon tip mounted on a cantilever with an integrated deflection sensor measured the biomechanical properties of cartilage. Mechanical means were designed to protect the fragile cantilever during the insertion of the instrument into the knee joint. The stability of the pneumatic stage was checked with a prototype SFA. In a series of tests, load-displacement curves were recorded in a knee phantom and, more recently, in a pig’s leg.

  16. ARTHROSCOPIC TREATMENT OF ACROMIOCLAVICULAR JOINT DISLOCATION BY TIGHT ROPE TECHNIQUE (ARTHREX®)

    Science.gov (United States)

    GÓmez Vieira, Luis Alfredo; Visco, Adalberto; Daneu Fernandes, Luis Filipe; GÓmez Cordero, Nicolas Gerardo

    2015-01-01

    Presenting the arthroscopic treatment by Tight Rope - Arthrex® system for acute acromioclavicular dislocation and to evaluate results obtained with this procedure. Methods: Between August 2006 and May 2007, 10 shoulders of 10 patients with acute acromioclavicular dislocation were submitted to arthroscopic repair using the Tight Rope - Arthrex® system. Minimum follow-up was 12 months, with a mean of 15 months. Age ranged from 26 to 42, mean 34 years. All patients were male. Radiology evaluation was made by trauma series x-ray. The patients were assisted in the first month weekly and after three months after the procedure. Clinical evaluation was based on the University of California at Los Angeles (UCLA) criteria. Results: All patients were satisfied after the arthroscopic procedure and the mean UCLA score was 32,5. Conclusion: The arthroscopic treatment by Tight Rope – Arthrex® system for acute acromioclavicular dislocation showed to be an efficient technique. PMID:26998453

  17. Arthroscopic and open management of posterolateral rotatory instability of the elbow.

    Science.gov (United States)

    O'Brien, Michael J; Savoie, Felix H

    2014-09-01

    Posterolateral rotatory instability (PLRI) is the most common cause of residual instability following a simple elbow dislocation. PLRI may result from trauma or iatrogenic injury to the radial ulnohumeral ligament during treatment for other conditions, such as lateral epicondylitis. PLRI can be identified through a combination of history and physical examination, and confirmed with magnetic resonance imaging arthrography. Once diagnosed, surgery is necessary to correct persistent instability. Instability can be confirmed arthroscopically through several findings, including subluxation of the radial head on the capitellum and the arthroscopic "drive through sign of the elbow." Acute repairs, both open and arthroscopic, heal with excellent patient outcomes. In the chronic setting, graft reconstruction may be required. This report describes arthroscopic repair of the radial ulnohumeral ligament and open reconstruction with associated outcomes. A high index of suspicion is necessary to correctly diagnosis this condition in patients with lateral elbow pain and feelings of instability.

  18. All-arthroscopic iliotibial band autograft harvesting and labral reconstruction technique.

    Science.gov (United States)

    Deshmane, Prashant P; Kahlenberg, Cynthia A; Patel, Ronak M; Han, Brian; Terry, Michael A

    2013-02-01

    The labrum is essential for stability, movement, and prevention of arthritis in the hip. In cases of labral damage where repair of a labral tear is not possible, reconstruction can be a useful alternative. Several different autografts have been used, including the iliotibial band (ITB), the ligamentum teres capitis, and the gracilis tendon. Authors have reported both open and arthroscopic techniques for reconstruction with good preliminary results. However, an all-arthroscopic labral reconstruction technique including the graft harvest and reconstruction portions of a labral reconstruction procedure using an ITB autograft has not been previously described. We describe a technique for an all-arthroscopic labral reconstruction performed using a novel method for arthroscopic harvest of the ITB. The decreased invasiveness of our described technique for labral reconstruction may potentially minimize scarring, bodily disfigurement, infection, and postoperative pain associated with the graft harvesting incision.

  19. Arthroscopic-Assisted Intraosseous Balloon-Assisted Repositioning of a Tibial Plateau Fracture: A Case Report.

    Science.gov (United States)

    Brinkmann, O; Rau, M; Maenz, S; Bungartz, M; Matziolis, G

    2015-01-01

    This is the first description of an arthroscopic-assisted intraosseous balloon-assisted repositioning and defect filling of a tibial plateau fracture. The bone defect was filled with calcium phosphate cement in a liquid/paste form. The described technique was therefore introduced in order to allow an arthroscopic control of reposition and intra-articular cement escape during defect filling. X-rays showed an exact reposition without cement escape and the clinical outcome was satisfactory.

  20. Arthroscopic treatment of chronically painful calcific tendinitis of the rectus femoris

    OpenAIRE

    2013-01-01

    Background Relatively large calcific tendinitis with persistent symptoms after extended periods of conservative treatment is an indication for operative therapy. Arthroscopy, as a treatment for calcific tendinitis of the hip abductors and calcinosis circumscripta, has been described previously; however, to our knowledge, the clinical and radiological response to arthroscopic removal of calcific tendinitis of the rectus femoris tendon has not. Methods We present arthroscopic treatment of unusu...

  1. Arthroscopic Treatment of Septic Arthritis of the Elbow in a 4-Year-Old Girl

    Directory of Open Access Journals (Sweden)

    Masashi Koide

    2015-01-01

    Full Text Available Pediatric septic arthritis is uncommon and has been traditionally treated by joint aspiration or open arthrotomy. There are some reports about arthroscopic surgery in pediatric septic arthritis of the knee, hip, and shoulder. However, there is no report for the case of elbow. We report a case of pediatric septic arthritis of elbow treated with arthroscopically with good clinical condition at 3-year follow-up. This paper is based on a report first published in Japanese (Tojo (2012.

  2. Arthroscopic evaluation for omalgia patients undergoing the clavicular hook plate fixation of distal clavicle fractures

    OpenAIRE

    2014-01-01

    Background The aim of this study is to investigate the anatomic changes in the shoulder joints responsible for omalgia after the clavicular hook plate fixation under arthroscope. Methods Arthroscopic examination was carried out for 12 omalgia patients who underwent clavicular hook plate fixation due to distal clavicle fractures. Functional outcome of shoulder was measured by the Japanese Orthopaedic Association (JOA) score before and after the withdrawal of the fixation plate. Results The rot...

  3. Application of optical coherence tomography enhances reproducibility of arthroscopic evaluation of equine joints

    OpenAIRE

    Niemelä, Tytti; Virén, Tuomas; Liukkonen, Jukka; te Moller, Nikae; Puhakka, Pia H.; Jurvelin, Jukka S.; Tulamo, R.M.; Töyräs, Juha

    2014-01-01

    Background: Arthroscopy is widely used in various equine joints for diagnostic and surgical purposes. However, accuracy of defining the extent of cartilage lesions and reproducibility in grading of lesions are not optimal. Therefore, there is a need for new, more quantitative arthroscopic methods. Arthroscopic optical coherence tomography (OCT) imaging is a promising tool introduced for quantitative detection of cartilage degeneration and scoring of the severity of chondral lesions. The aim o...

  4. Application of optical coherence tomography enhances reproducibility of arthroscopic evaluation of equine joints

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    Niemelä, Tytti; Virén, Tuomas; Liukkonen, Jukka; Argüelles, David; te Moller, Nikae C R; Puhakka, Pia H.; Jurvelin, Jukka S.; Tulamo, Riitta-Mari; Töyräs, Juha

    2014-01-01

    Background Arthroscopy is widely used in various equine joints for diagnostic and surgical purposes. However, accuracy of defining the extent of cartilage lesions and reproducibility in grading of lesions are not optimal. Therefore, there is a need for new, more quantitative arthroscopic methods. Arthroscopic optical coherence tomography (OCT) imaging is a promising tool introduced for quantitative detection of cartilage degeneration and scoring of the severity of chondral lesions. The aim of...

  5. Arthroscopic rotator cuff repair in elite rugby players

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    Tambe Amol

    2009-01-01

    Full Text Available Background: Rugby is an increasingly popular collision sport. A wide spectrum of injuries can be sustained during training and match play. Rotator cuff injury is uncommon in contact sports and there is little published literature on the treatment of rotator cuff tears in rugby players. Aims: We therefore reviewed the results and functional outcomes of arthroscopic rotator cuff repair in elite rugby players. Materials and Methods: Eleven professional rugby players underwent arthroscopic rotator cuff repair at our hospital over a 2-year period. We collected data on these patients from the operative records. The patients were recalled for outcome scoring and ultrasound scans. Results: There were seven rugby league players and four rugby union players, including six internationals. Their mean age was 25.7 years. All had had a traumatic episode during match play and could not return to the game after the injury. The mean time to surgery was 5 weeks. The mean width of the cuff tear was 1.8 cm. All were full- thickness cuff tears. Associated injuries included two Bankart lesions, one bony Bankart lesion, one posterior labral tear, and two 360° labral tears. The biceps was involved in three cases. Two were debrided and a tenodesis was performed in one. Repair was with suture anchors. Following surgery, all patients underwent a supervised accelerated rehabilitation programme. The final follow-up was at 18 months (range: 6-31 months post surgery. The Constant scores improved from 44 preoperatively to 99 at the last follow-up. The mean score at 3 months was 95. The Oxford shoulder score improved from 34 to 12, with the mean third month score being 18. The mean time taken to return to full match play at the preinjury level was 4.8 months. There were no complications in any of the patients and postoperative scans in nine patients confirmed that the repairs had healed. Conclusion: We conclude that full-thickness rotator cuff tears in the contact athlete can

  6. All-inside arthroscopic suturing technique for meniscal ruptures.

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    Darabos, Nikica; Dovzak-Bajs, Ivana; Bilić, Vide; Darabos, Anela; Popović, Iva; Cengić, Tomislav

    2012-03-01

    The most frequent indication for surgical treatment of the knee is lesion of the meniscus. The "all inside" arthroscopic technique with bioresorptive material for meniscus lesion is becoming the most popular treatment. This prospective study included 10 patients with posterior meniscal horn lesion operatively treated at Sports Traumatology Department. The "all inside" technique was performed by intra-articular application of bioresorptive pins-Darts sticks or Meniscus Viper and bioresorptive string. Patients were followed up for 2-6 months postoperatively and graded according to the IKDC 2000 scale. All surgical treatments showed satisfactory results. Young patients with acute longitudinal peripheral lesion-posterior horn lesions, in the red-red or red-white meniscal zone, 1-2 centimeters long are most appropriate for this type of treatment. In these patients, this technique proved to be superior and free from the risk of neurovascular damage. For better authentication of this conclusion, additional prospective randomized studies should be performed.

  7. Arthroscopic capsule reconstruction in the hip using iliotibial band allograft.

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    Trindade, Christiano A C; Sawyer, Gregory A; Fukui, Kiyokazu; Briggs, Karen K; Philippon, Marc J

    2015-02-01

    The hip capsule has been identified as an important static stabilizer of the hip joint. Despite the intrinsic bony stability of the hip socket, the capsule plays a key role in hip stability, particularly at the extremes of motion, and the iliofemoral ligament is the most important stabilizer in extension and external rotation. Patients who do not undergo capsular closure or plication may continue to complain of hip pain and dysfunction postoperatively, likely because of microinstability or muscle invagination into the capsular defect, and high-resolution magnetic resonance imaging or magnetic resonance arthrography will identify the capsular defect. Seen primarily in the revision setting, capsular defects can cause recurrent stress at the chondrolabral junction. An attempt at secondary closure can be challenging because of capsular limb adherence to the surrounding soft tissues. Therefore reconstruction may be the only possible surgical solution for this problem. We describe our new surgical technique for arthroscopic hip capsular reconstruction using iliotibial band allograft.

  8. Outcome of arthroscopic subscapularis tendon repair: Are the results improving with improved techniques and equipment?: A retrospective case series

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    G R Arun

    2016-01-01

    Conclusion: At a median followup of 2 years, 95% of patients had a good to excellent result after an arthroscopic subscapularis tendon repair. We conclude that the midterm results show that arthroscopic subscapularis repair remains a good option for the treatment of patients with subscapularis tendon repair.

  9. Vascular Complications in Arthroscopic Repair Of Posterior Cruciate Ligament

    Science.gov (United States)

    Agotegaray, Juan Ignacio; Comba, Ignacio; Bisiach, Luciana; Grignaffini, María Emilia

    2017-01-01

    Introduction: Posterior cruciate ligament is the primary stabilizer of the knee. Among the potential complications in arthroscopic repair of this ligament, there are vascular lesions, due to laceration, thrombosis and injury of the intima of the popliteal artery. We used one case to show the vascular complications that may arise in arthroscopic repair of the posterior cruciate ligament, how to handle it and the results. Methods: One patient, 33 years old, with a history of traffic accident. In a physical exam the patient shows pain and swelling of the knee, positive posterior drawer test and positive Godfrey test. X-rays on the knee show posterior tibial translation and MRI a complete fibers rupture at the middle third of the posterior cruciate ligament. An arthroscopic repair surgery was scheduled three weeks after trauma, with PCL reconstruction using simple band technique.After surgical intervention, hemostatic cuff was released, no peripheral pulse, paleness and coldness of the member was confirmed. An arteriography was carried out, which confirmed absences of distal vascular filling in the popliteal artery. An urgent referral was carried out with Vascular Surgery Services, who had been informed of the surgery previously (a notification that is part of our routine for this kind of interventions). Arteriorrhaphy and venorrhaphy of the popliteal arteries was fulfilled 12 hours later, with a leg fasciotomy. Daily monitoring was performed, and after 72 hours, muscle necrosis is seen with wound drainage, analysis shows presence of gram-negative bacilli, Proteus Mirabilis-Pseudomonas spp and the lab results showed leukocytes: 8.700/ml, ESR: 58, CRP: 48. A new surgery is performed with complete resection of the anterior external compartment of the leg, and a system of continuous cleansing is applied with physiological saline solution and boric acid for 14 days until drainage is eliminated. Vancomycin and ceftazidime EV was indicated for 14 days and, after a good

  10. A QUANTITATIVE ASSESSMENT OF PROPRIOCEPTIVE FUNCTION IMPROVEMENT AFTER ARTHROSCOPIC ACL RECONSTRUCTION SURGERY

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    Dobson

    2015-05-01

    Full Text Available OBJECTIVE: To quantify the deficit in proprioceptive function in Anterior Cruciate Ligament (ACL deficiency and to quantify the improvement after Arthroscopic ACL Reconstruction . Type of Study : Prospective cohort study . METHOD S : The study included 73 patients (49 men , 24 women ; mean age 26 . 8 years ; range 21 to 40 years who underwent Arthroscopic ACL reconstruction . Arthroscopic ACL reconstruction was performed using either a patellar tendon or a hamstring auto graft . All patients followed a standard rehabilitation program . Proprioceptive function in the form of (B . I Balance Index Score was tested using Kinesthetic Ability Trainer (SPORT KAT 1750 preoperatively and at the end of third and sixth months after su rgery . Their contralateral knees served as control . Results were statistically analyzed by Paired t - test using SPSS 16 . 0 . RESULTS: Mean B . I Score in ACL insufficient limb was 2203 . 19 and of normal contralateral limb was1573 . 01 at the time of presentation , with a mean deficit of 630 . 18 (p<0 . 001 . The injured limb showed significant improvement in proprioception from preoperative B . I Score of 2203 . 19 to B . I Score of 1221 . 95 at the end of 6 months after Arthroscopic ACL Reconstruction (p<0 . 001 . CONCLUSION: There is a significant deficit in proprioceptive function in the ACL insufficient limb compared to the normal contralateral limb . Proprioceptive function improves significantly after Arthroscopic ACL Reconstruction .

  11. Lateral Decubitus All-Arthroscopic Latarjet Procedure for Treatment of Shoulder Instability

    Science.gov (United States)

    Lewington, Matthew R.; Urquhart, Nathan; Wong, Ivan H.

    2015-01-01

    Shoulder instability can be a challenging condition to treat when it becomes refractory to soft-tissue procedures or when bone loss exceeds 25% to 27% of the glenoid. The Bristow-Latarjet procedure has been developed and popularized to deal with these concerns. Traditionally, the procedure has been performed as an open approach; however, this has been recently supplanted by novel arthroscopic techniques. We present a technique for the procedure performed with the patient in a semi-lateral decubitus position that assists with optimal graft placement on the native glenoid. We use the cannulated Bristow-Latarjet Instability Shoulder System (DePuy Mitek, Raynham, MA). After a diagnostic arthroscopic evaluation, we use multiple arthroscopic anterior portals to debride the rim of the glenoid. The coracoid is prepared and taken down arthroscopically, and the cannulated guide is attached and advanced through an arthroscopically created subscapularis split. With the shoulder held in a reduced position, we are then able to drill and anchor the graft to the native glenoid. The patient is able to begin gentle range-of-motion exercises immediately postoperatively. PMID:26258032

  12. Lateral Decubitus All-Arthroscopic Latarjet Procedure for Treatment of Shoulder Instability.

    Science.gov (United States)

    Lewington, Matthew R; Urquhart, Nathan; Wong, Ivan H

    2015-06-01

    Shoulder instability can be a challenging condition to treat when it becomes refractory to soft-tissue procedures or when bone loss exceeds 25% to 27% of the glenoid. The Bristow-Latarjet procedure has been developed and popularized to deal with these concerns. Traditionally, the procedure has been performed as an open approach; however, this has been recently supplanted by novel arthroscopic techniques. We present a technique for the procedure performed with the patient in a semi-lateral decubitus position that assists with optimal graft placement on the native glenoid. We use the cannulated Bristow-Latarjet Instability Shoulder System (DePuy Mitek, Raynham, MA). After a diagnostic arthroscopic evaluation, we use multiple arthroscopic anterior portals to debride the rim of the glenoid. The coracoid is prepared and taken down arthroscopically, and the cannulated guide is attached and advanced through an arthroscopically created subscapularis split. With the shoulder held in a reduced position, we are then able to drill and anchor the graft to the native glenoid. The patient is able to begin gentle range-of-motion exercises immediately postoperatively.

  13. Arthroscopic Shoulder Surgery in Female Professional Tennis Players

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    Young, Simon W.; Safran, Marc R.; Dakic, Jodie; Nguyen, Michael L.; Stroia, Kathleen

    2013-01-01

    Objectives: Recent publications have highlighted the relatively poor outcome of other overhead athletes, particularly baseball players, with regard to return to sports at the same or higher level after shoulder surgery. However, true assessment of their ability when returning to sport is not as clear. Further, ability to return to other overhead sports has not been reported. Our objective was to assess outcome and time to return to previous level of function following shoulder surgery in professional tennis players. Methods: The records of all female tennis players on the Women’s Tennis Association (WTA) professional circuit between January 2008 and June 2010 were reviewed to identify players who underwent shoulder surgery on their dominant (serving) shoulder. Details of the surgery including date, procedures performed, and complications were recorded. The primary outcomes were ability and time to return to professional play, and if they were able to return to their previous level of function, as determined by singles ranking. Pre and post-operative singles rankings were used to determine rate and completeness of return to preoperative function. Their highest ranking pre-injury, post operatively, and the time to return to pre-injury ranking were evaluated. Results: During the study period eight professional women tennis players from the WTA underwent shoulder surgery on their dominant arm. All surgery was performed arthroscopically, 7 out of 8 players had more than one procedure performed during the surgery. In total, 3 players underwent debridement of a partial rotator cuff tear and 2 players underwent repair of a complete supraspinatus tear. Three players had an anterior labral repair or reconstruction for anterior instability, and one player underwent repair of a SLAP lesion. Two players underwent neurolysis of a suprascapular nerve, and three players in total underwent a subacromial decompression. All players (100%) returned to professional play. The mean

  14. Arthroscopic decompression with indigo carmine for treating paralabral cysts in the shoulder.

    Science.gov (United States)

    Kabuto, Y; Morihara, T; Furukawa, R; Kida, Y; Sukenari, T; Onishi, O; Minami, M; Arai, Y; Fujiwara, H; Kubo, T

    2016-12-01

    Paralabral cysts in the shoulder are a relatively rare pathology. It is sometimes difficult to detect the location of a paralabral cyst in the shoulder using arthroscopy, and it can be difficult to confirm sufficient decompression by arthroscopy. We describe the case of a 64-year-old woman who underwent arthroscopic decompression for a paralabral cyst in the shoulder. Indigo carmine was injected into the cyst under ultrasonography guidance just before the operation. The leakage point of indigo carmine was detected using arthroscopy. Arthroscopic decompression was performed until the indigo carmine was completely discharged. Her shoulder pain, limited range of motion, and muscle weakness during abduction and external rotation improved postoperatively. Magnetic resonance imaging confirmed the disappearance of the cyst. Arthroscopic decompression using an ultrasonography-guided injection of indigo carmine is a useful treatment for a paralabral cyst in the shoulder.

  15. Calcifying tendinitis of the rotator cuff: functional outcome after arthroscopic treatment.

    Science.gov (United States)

    Jacobs, Ruben; Debeer, Philippe

    2006-06-01

    In this study, we assessed the functional results after arthroscopic excision of rotator cuff calcifications. Sixty-one shoulders in 57 patients with chronic calcifying tendinitis of the rotator cuff were treated with arthroscopic excision, subacromial bursa debridement and shaving. In patients with fraying or roughness of the coracoacromial ligament, an acromioplasty was also performed. Patients were evaluated after a mean follow-up of 15 months. The modified Constant score and DASH score significantly improved from 33.4 to 66.8 and from 49.7 to 17.3 respectively. Performing an acromioplasty did not influence the final outcome. Frozen shoulder was a frequent complication (18%) without significant effect on the final DASH or Constant score. The presence of residual calcifications after arthroscopic needling did not influence the final outcome. We therefore believe that the presence of residual calcifications can be accepted if this is deemed necessary to preserve the integrity of the tendon.

  16. MR findings of chondromalacia Patella : correlation of the grade and associated lesions with arthroscopic findings

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    Chung, Yon Su; Kwon, Soon Tae; Lee, Hwan Do; Kang, Yong Soo; Byun, Ki Yong; Rhee, Kwang Jin [Chungnam National Univ., Taejon (Korea, Republic of). Coll. of Medicine

    1998-02-01

    To assess the MR findings of chondromalacia patella and correlate the grade and associated lesions with the arthroscopic findings. Twenty-five patients with pain in the anterior part of the knee underwent fat-suppressed axial and coronal T2-weighted and T2-weighted imaging, using a 10-cm field of view, and a 5-inch general purpose coil. We retrospectively assessed these findings, and the locations, grades and associated lesions, and correlated these with arthroscopic findings. We evaluated the exact location and grade of chondromalacia patella and associated lesions, as seen on MR images. These and the arthroscopic findings showed close correlation, and in cases involving this condition, MRI is thus a useful indicator of an appropriate surgical method and plan. (author). 18 refs., 5 figs.

  17. Arthroscopic Treatment of a Case with Concomitant Subacromial and Subdeltoid Synovial Chondromatosis and Labrum Tear

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    Nevres Hurriyet Aydogan

    2013-01-01

    Full Text Available Synovial chondromatosis is a disease that seldomly seen in shoulder joint and is related to benign synovial proliferation and synchronous chondral tissue formation within the joint cavity. Patients suffer from progressive restriction of range of motion and shoulder pain. Extra-articular involvement is an extremely rare condition. Degenerative osteoarthritis, joint subluxation, and bursitis are common complications in untreated patients. Open or arthroscopic surgery is suitable while there is no consensus related to superiority of different approaches. We presented an arthroscopic treatment of a male patient, 48 years old with labrum tear and synovial chondromatosis localized in subacromial and subdeltoid region. Advantages of arthroscopic surgery in the presence of intra- and extra-articular combined pathologies are also discussed.

  18. ARTHROSCOPIC TREATMENT FOR DISCOID LATERAL MENISCUS INJURY OF THE KNEE IN CHILDREN

    Institute of Scientific and Technical Information of China (English)

    蒋垚; 赵金忠; 翟伟韬; 曾炳芳

    2001-01-01

    Objective To study the arthroscopic treatment results.for discoid lateral meniscus injury of the knee in children. Methods 74 children patients, including 98 knees underwent arthroscopic treatment due to discoid lateral meniscus injury were followed up. By Watanabe classification, incomplete discoid meniscus was seen in 34 knees, complete in 42 and Wrisberg type in 22. The methods of treatment were partial, subtotal or total meniscectomy. The follow-up time ranged from 3 to 24 months, averaged 8 months. The results were analyzed according to Lysholm knee evaluation method. Results By Lysholm evaluation the results were excellent in 68 knees (69.4 % ) and good in 30 (30.6%). Conclusion Arthroscopic treatment is a reliable way for discoid lateral meniscus injury in children.

  19. Cartilage change after arthroscopic repair for an isolated meniscal tear.

    Science.gov (United States)

    Soejima, Takashi; Murakami, Hidetaka; Inoue, Takashi; Kanazawa, Tomonoshin; Katouda, Michihiro; Nagata, Kensei

    2005-01-01

    To investigate the direct effect to the cartilage caused by the meniscal repair, we examined patients who underwent an isolated meniscal repair without any other abnormalities by arthroscopic examination. A total of 17 patients were examined by second-look arthroscopy after an average interval of 9 months from the meniscal repair, and have been evaluated the status of the repaired meniscus and of the relative femoral condylar cartilage. Changes in the severity of the cartilage lesion between at the time of meniscal repair and the time of the second-look arthroscopy were considered based on the status of the repaired meniscus. Regardless of the healing status of the repair site, it was possible to prevent degeneration in the cartilage in 9 of the 10 patients who demonstrated no degeneration in the meniscal body. Of the 7 patients who demonstrated degeneration in the meniscal body, progression in cartilage degeneration was noted as 1 grade in 2 patients and 2 grades in another 3 patients. Even in those in which stable fusion of the repair site was achieved, the condition of the inner meniscal body was not necessarily maintained favorably in all cases, indicating that degeneration in the meniscal body was a risk factor for cartilage degeneration. It was concluded that recovery could not be expected even at 9 months after the repair if the lesion had already demonstrated degeneration in the meniscal body at the time of repair.

  20. Review of Arthroscopic and Histological Findings Following Knee Inlay Arthroplasty.

    Science.gov (United States)

    Markarian, Gregory G; Kambour, Michael T; Uribe, John W

    2016-01-01

    The phenomenon of cartilage rim loading in defects exceeding the threshold diameter of 10 mm is well documented. Contoured defect fill off-loads the perimeter and counteracts further delamination and progression of defects. When biological procedures have failed, inlay arthroplasty follows these concepts. The human biological response to contoured metallic surface implants has not been described. Four patients underwent non-implant-related, second-look arthroscopy following inlay arthroplasty for bi- (n=3) and tricompartmental (n=1) knee arthrosis without subchondral bone collapse. Arthroscopic probing of the implant-cartilage interface of nine prosthetic components did not show signs of implant-cartilage gap formation, loosening, or subsidence. The implant periphery was consistently covered by cartilage confluence leading to a reduction of the original defect size diameter. Femoral condyle cartilage flow appeared to have more hyaline characteristics. Trochlear cartilage flow showed greater histological variability and less organization with fibrocartilage and synovialized scar tissue. This review reconfirmed previous basic science results and demonstrated effective defect fill and rim off-loading with inlay arthroplasty.

  1. Combined partial arthroscopic synovectomy and radiation therapy for diffuse pigmented villonodular synovitis of the knee.

    Science.gov (United States)

    Blanco, C E; Leon, H O; Guthrie, T B

    2001-05-01

    We present the results of combined partial arthroscopic synovectomy and low-dose external-beam radiation therapy (RT) in the treatment of diffuse pigmented villonodular synovitis (PVNS) of the knee. Mechanical synovectomy is an effective tool in treating PVNS of the knee, but when used alone it may be insufficient to eliminate all affected tissue. Intra-articular radiation or external-beam radiation may be added to mechanical synovectomy to treat recurrence but is not routinely done at the time of initial synovectomy. Combining intra-articular synovectomy with RT at the initial treatment for PVNS of the knee may reduce the recurrence rate. We present a prospective study of the treatment of 22 patients with clinical, ultrasonic, and histologically confirmed findings of diffuse PVNS of the knee. Characteristic clinical findings included pain, swelling, and erythema. These patients were treated by the Arthroscopic Surgery Group of the Orthopaedic Service at the Hospital "Hermanos Ameijeiras" in Havana, Cuba from 1990 to 1998. The protocol included anterior (patellofemoral, medial, and lateral) arthroscopic synovectomy and postoperative RT with a total dose of 2,600 cGy. This combination therapy was effective in reducing symptoms of pain and edema, and in improving overall function of patients. Nineteen patients (86%) had good or excellent results at an average follow-up of 33 months (range, 26 to 76 months). Three patients had residual stiffness and swelling, 2 of whom also had pain. Three had clinically and ultrasonically confirmed recurrence of disease and were treated with repeat arthroscopic synovectomy without harmful effects from RT. In all of the cases requiring repeat arthroscopic synovectomy, we observed fibrous bands secondary to reorganization of synovial inflamed tissue, meniscal retraction, and microscopic findings of fibrosis and cellular paucity. Partial arthroscopic synovectomy combined with low-dose RT in anti-inflammatory doses produced good results

  2. Use of a Bone Graft Drill Harvester to Create the Fenestration During Arthroscopic Ulnohumeral Arthroplasty.

    Science.gov (United States)

    Wijeratna, Malin D; Ek, Eugene T; Hoy, Gregory A; Chehata, Ash

    2015-10-01

    The Outerbridge-Kashiwagi procedure, or ulnohumeral arthroplasty, was described in 1978 as a method of treating elbow arthritis by creating a fenestration in the olecranon fossa. This fenestration diminishes the likelihood of recurrent spurs in the olecranon fossa and coronoid fossa, without loss of structural bony strength. Arthroscopic techniques have now been developed to perform this procedure. We describe an efficient method of creating the fenestration between the olecranon fossa and coronoid fossa during an arthroscopic ulnohumeral arthroplasty, or Outerbridge-Kashiwagi procedure, that also reduces the amount of residual bone debris produced during the resection.

  3. Arthroscopic Tuberoplasty for a Malunited Greater Tuberosity Fracture: A Case Report.

    Science.gov (United States)

    Killen, Maire-Clare; Charalambous, Charalambos P

    2015-01-01

    Superior migration and malunion of a fractured greater tuberosity can lead to mechanical subacromial impingement with resultant ongoing pain and limitation of abduction. We describe such a case successfully treated with arthroscopic excision of the protruding portion of the greater tuberosity, with marked improvement in pain and range of movement. The greater tuberosity was exposed by elevating the supraspinatus tendon, which was reattached at the end of the procedure. This case, along with outcomes of similar techniques previously reported in literature suggest that arthroscopic excision of a superiorly malunited greater tuberosity is associated with good symptomatic outcome and preservation of rotator cuff function.

  4. An arthroscopic evaluation of the anatomical "critical zone".

    Science.gov (United States)

    Naidoo, Nerissa; Lazarus, Lelika; Osman, Shameem Ahmed; Satyapal, Kapil Sewsaran

    2016-09-26

    The "critical zone", a region of speculated vascularity, is situated approximately 10mm proximal to the insertion of the supraspinatus tendon. Despite its obvious role as an anatomical landmark demarcator, its patho-anatomic nature has been identified as the source of rotator cuff pathology. Although many studies have attempted to evaluate the vascularity of this region, the architecture regarding the exact length, width and shape of the critical zone, remains unreported. This study aimed to determine the shape and morphometry of the "critical zone" arthroscopically. The sample series, which comprised of 38 cases (n = 38) specific to pathological types, employed an anatomical investigation of the critical zone during routine real-time arthroscopy. Demographic representation: i) Sex: 19 Males, 19 Females; ii) Age range: 18 - 76 years old; iii) Race: White (29), Indian (7) and Coloured (2). The incidence of shape and the mean lengths and widths of the critical zone were determined in accordance with the relevant demographic factors and patient history. Although the cresenteric shape was predominant, hemispheric and sail-shaped critical zones were also identified. The lengths and widths of the critical zone appeared markedly increased in male individuals. While the increase in age may account for the increased incidence of rotator cuff degeneration due to poor end vascular supply, the additional factors of height and weight presented as major determinants of the increase in size of the critical zone. In addition, the comparisons of length and width with each other and shape yielded levels of significant difference, therefore indicating a directly proportional relationship between the length and width of the critical zone. This detailed understanding of the critical zone may prove beneficial for the success of post-operative rotator cuff healing.

  5. Effect of nabumetone on hemostasis during arthroscopic knee surgery.

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    Schnitzer, T J; Donahue, J R; Toomey, E P; Holtby, R M; Scuderi, G R; Adams, P L; Poland, M P

    1998-01-01

    The known effects of commonly used nonsteroidal anti-inflammatory drugs (NSAIDs) on hemostatic parameters have led to concern over their use in the perioperative period. Nabumetone, unlike other NSAIDs, has little effect on collagen-induced platelet aggregation. To evaluate the effect of nabumetone 2000 mg daily on other hemostatic parameters (e.g., bleeding time, prothrombin time, and partial thromboplastin time) in the clinical setting, this double-masked study was conducted in patients with osteoarthritis undergoing arthroscopic knee surgery. After a 1-week placebo washout period, 58 patients were randomized to receive nabumetone and 53 were randomized to receive placebo. They were assessed before surgery (after 1 to 2 weeks of treatment) and again after surgery (after an additional 3 weeks of treatment). The study was designed to have 90% power to show equivalence in bleeding time to within 1.5 minutes, a difference assumed to be of no clinical importance. No meaningful differences were observed between the groups in any of the measured hemostatic parameters. Before surgery, the bleeding time increased by only 0.3 minutes with nabumetone and decreased by 0.2 minutes with placebo. The mean (+/- SD) difference between the groups in change from baseline was 0.5 +/- 0.3 minutes. After surgery, the changes were 0.1 minutes and 0.0 minutes, respectively, and the difference between groups was 0.2 +/- 0.3 minutes. These differences were neither statistically nor clinically significant, and maximum individual increases were similar in each group. Furthermore, there were no reports of abnormal bleeding in the operative knees. The results of this study show that nabumetone had little or no effect on hemostasis and suggest that this drug can be used safely in the perioperative period.

  6. FUNCTIONAL OUTCOME OF ARTHROSCOPIC RECONSTRUCTION OF ANTERIOR CRUCIATE LIGAMENT TEARS

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    Ashok Kumar

    2016-02-01

    Full Text Available BACKGROUND Anterior Cruciate Ligament (ACL tear is the most common serious ligamentous injury to the knee joint. Anterior Cruciate Ligament (ACL injury is quite common among young active population, athletes and contact sports. The exact incidence of anterior cruciate ligament tears is not known as the cases are being under reported. The ACL is the primary stabilizer against anterior translation of the tibia on the femur and is important in counteracting rotation and valgus stress. MATERIALS AND METHODS Between November 2012 to October 2014, 34 consecutive patients who underwent arthroscopic assisted ACL reconstructions in the Department of Orthopedics and Traumatology, King George Hospital, Visakhapatnam were the material in our study. Age groups between 18 to 45 years considered. We utilised both BPTB and Quadrupled hamstring graft depending on the patient’s age, outcome testing in all cases was performed at the latest follow-up (at least 6 months. Post-operative physiotherapy rehabilitation protocol followed for 06 months. RESULTS Standard protocol of Lysholm and IKDC knee scoring system were used for evaluation of the results of the surgery during followup. Patients were evaluated periodically at preop, 3 months, 6 months, 12 months, 18 months and 24 months. CONCLUSION Patients with isolated ACL injury had better outcome compared to patients who underwent associated meniscectomy. Most common mechanism of injury was activity of sports in 20 patients. Postoperatively at 3 months, anterior drawer’s was 1+ in 6, 29 (85.2% patients had normal range of motion; 29 (85.29% patients had 5/5 quadriceps power (MRC grading 94% of them had 5/5 power at latest followup. No significant difference between outcomes of BPTB and Hamstrings graft. Functional outcome of our study were similar to the previously published studies.

  7. Arthroscopic suprascapular neurotomy for the painful irreparable rotator cuff tear

    Science.gov (United States)

    Mclaughlin-Symon, Iain; Heasley, Richard; Morgan, Barnes; Ravenscroft, Matt

    2014-01-01

    Background Massive irreparable rotator cuff tears are becoming increasingly difficult to manage. Methods Patients were considered for treatment if they had a painful shoulder in the presence of a compensated cuff tear. All patients had radiological evidence of a massive irreparable cuff tear and underwent suprascapular neurotomy, arthroscopically. Results There were 15 males and 25 females with a mean age of 74 years (range 59 years to 88 years). The mean pre-operative Oxford Shoulder Score (OSS) in all patients was 17.7, with a mean pre-operative visual analogue score (VAS) of 8.0. The mean post-operative OSS was 30.8 [27.42–34.18 = confidence interval (CI) 95%] with a mean VAS of 3.6 (2.64–4.56 CI 95%) at the 3-month (short-term) period (n = 32). The medium-term (1-year) OSS and VAS had improved to 33.6 (32.27–34.93 = CI 95%) and 3.7 (0–8.39 CI 95%) respectively (n = 26). The difference pre- and postoperatively at 12 months was statistically significant (p < 0.001). Patients who underwent biceps tenotomy at the time of surgery had a less significant improvement in their VAS and OSS. Conclusions Suprascapular neurotomy can afford medium-term benefit in over two-thirds of the patients who would otherwise have undergone reverse polarity shoulder replacements. We consider that this is a reproducible technique. PMID:27582962

  8. BiPOD Arthroscopic Acromioclavicular Repair Restores Bidirectional Stability.

    Science.gov (United States)

    De Beer, Joe; Schaer, Michael; Latendresse, Kim; Raniga, Sumit; Moor, Beat K; Zumstein, Matthias A

    2016-09-19

    Stabilizing the acromioclavicular joint in the vertical and horizontal planes is challenging, and most current techniques do not reliably achieve this goal. The BiPOD repair is an arthroscopically assisted procedure performed with image intensifier guidance that reconstructs the coracoclavicular ligaments as well as the acromioclavicular ligaments to achieve bidirectional stability. Repair is achieved with a combination of 2-mm FiberTape (Arthrex, Naples, Florida) and 20-mm Poly-Tape (Neoligaments, Leeds, England) to achieve rigid repair, prevent bone abrasion, and promote tissue ingrowth. This study is a prospective review of the first 6 patients treated for high-grade acute acromioclavicular injury with the BiPOD technique. The study included 6 men who were 21 to 36 years old (mean, 27 years). At 6-month follow-up, complications were recorded and radiographic analysis was used to determine the coracoclavicular distance for vertical reduction and the amount of acromioclavicular translation on the Alexander axillary view was used to determine horizontal reduction. One patient had a superficial infection over the tape knot. The difference in coracoclavicular distance between the operated side and the uninvolved side was 9±2 mm preoperatively and 0.3±2 mm at 6-month follow-up. On Alexander axillary view, all 6 patients showed stable reduction, which is defined as a clavicle that is in line with the acromion. The findings show that BiPOD acromioclavicular reconstruction restores bidirectional stability of the acromioclavicular joint at 6 months. [Orthopedics. 201x; xx(x):exx-exx.].

  9. Arthroscopic Debridement and Synovium Resection for Inflammatory Hip Arthritis

    Institute of Scientific and Technical Information of China (English)

    Mi Zhou; Zhong-li Li; Yan Wang; Yu-jie Liu; Shu-ming Zhang; Jie Fu; Zhi-gang Wang; Xu Cai; Min Wei

    2013-01-01

    Objective To evaluate the efficacy of arthroscopic surgery in inflammatory hip arthritis. Methods A retrospective clinical study was conducted inspecting 40 hips in 36 patients of inflam-matory arthritis. There were 17 cases of ankylosing spondylitis,11 cases of rheumatoid arthritis,and 8 cases of psoriatic arthritis. The joints were irrigated and the inflamed tissues were debrided with anthroscopy. The patients were followed up with Harris hip score,Oxford hip score,Visual Analog Scale (VAS),and magnetic resonance imaging (MRI). Statistical analysis was performed using Student t test. Results All of the 36 cases were followed up for 46-103 months,averaging 67.2±8.4 months. Har-ris and Oxford scores increased from 66.9±12.1 and 69.4±16.4 before operation to 78.4±19.3 and 80.2±18.8 after operation,respectively (P<0.05). VAS score decreased from pre-operative 8.5±2.5 to post-operative 7.2±2.5 (P<0.05). All the patients showed improved joint range of motion. MRI revealed al-leviation of hip synovitis. The results were classified as excellent in 8 patients,good in 17 patients,fair in 8 patient,and poor in 3 according to Harris hip score. Twenty-seven patients were satisfied with the operative outcomes as they regained normal daily activities. Conclusions Arthroscopy-assisted joint debridement and synovium resection is an effective proce-dure for hip lesion in inflammatory arthritis. The inflammatory lesion might be thereby controlled and the symptoms be relieved.

  10. Editorial Commentary: Arthroscopic Rotator Cuff Repair--Infection Rate After Rotator Cuff Repair With Arthroscopic, Open, and Mini-open Techniques.

    Science.gov (United States)

    Brand, Jefferson C

    2016-03-01

    In "Risk Factors for Infection After Rotator Cuff Repair," B. G. Vopat et al. report a lower rate of postoperative infection with an arthroscopic rotator cuff repair than with an open or mini-open approach. Although there were only 14 infections (infection rate of 0.77%), the reason for the preponderance of male patients, 13 of the 14 infections, needs further research to determine effective preventive strategies.

  11. Arthroscopic knee surgery does not modify hyperalgesic responses to heat injury

    DEFF Research Database (Denmark)

    Werner, Mads U; Duun, Preben; Kraemer, Otto;

    2003-01-01

    BACKGROUND: Experimental studies suggest that surgical injury may up- or down-regulate nociceptive function. Therefore, the aim of this clinical study was to evaluate the effect of elective arthroscopically assisted knee surgery on nociceptive responses to a heat injury. METHODS: Seventeen patien...

  12. The Impact of Arthroscopic Capsular Release in Patients with Primary Frozen Shoulder on Shoulder Muscular Strength

    Directory of Open Access Journals (Sweden)

    Michał Waszczykowski

    2014-01-01

    Full Text Available The aim of this study was to evaluate the impact of arthroscopic capsular release in patients with primary frozen shoulder on muscular strength of nonaffected and treated shoulder after at least two-year follow-up after the surgery. The assessment included twenty-seven patients, who underwent arthroscopic capsular release due to persistent limitation of range of passive and active motion, shoulder pain, and limited function of upper limb despite 6-month conservative treatment. All the patients underwent arthroscopic superior, anteroinferior, and posterior capsular release. After at least two-year follow-up, measurement of muscular strength of abductors, flexors, and external and internal rotators of the operated and nonaffected shoulder, as well as determination of range of motion (ROM and function (ASES in the operated and nonaffected shoulder, was performed. Measurement of muscular strength in the patient group did not reveal statistically significant differences between operated and nonaffected shoulder. The arthroscopic capsular release does not have significant impact on the decrease in the muscular strength of the operated shoulder.

  13. The role of osteonecrosis in canine coronoid dysplasia: arthroscopic and histopathological findings.

    Science.gov (United States)

    Mariee, I C; Gröne, A; Theyse, L F H

    2014-06-01

    Coronoid dysplasia (CD) or medial coronoid disease is part of canine elbow dysplasia and eventually results in osteoarthrosis. Although CD was originally attributed to disturbed endochondral ossification, more recent data point to the subchondral bone. The objective of this study was to assess dysplastic bone and cartilage of dogs that underwent unilateral or bilateral arthroscopic subtotal coronoidectomy for the treatment of CD. Arthroscopic findings and histopathology of bone and cartilage removed from elbow joints with CD were compared. The most common arthroscopic finding was fragmentation with softening of the subchondral bone of the central part of the medial coronoid process. In dogs without obvious fragmentation, CD was characterised by bone softening and chondromalacia. During arthroscopic intervention dysplastic bone and cartilage were collected for histopathological assessment. Forty-five slices of formalin-fixed, paraffin-embedded bone and cartilage samples were stained using haematoxylin and eosin and evaluated. Histopathological findings primarily consisted of osteonecrosis of subchondral bone with necrosis within the marrow spaces. Histopathological changes in the articular cartilage were characterised by fibrillation, chondrocyte clone formation, and focal cartilage necrosis. The pathology was found primarily in the subchondral bone and not in the articular cartilage. Vascular compromise may play a role in the pathogenesis of osteonecrosis in CD.

  14. Arthroscopically Assisted Acromioclavicular and Coracoclavicular Ligament Reconstruction for Chronic Acromioclavicular Joint Instability.

    Science.gov (United States)

    Martetschläger, Frank; Tauber, Mark; Habermeyer, Peter; Hawi, Nael

    2016-12-01

    Acromioclavicular (AC) joint injuries are common injuries, especially in the young and active, male population. AC joint injuries account for 12% of all injuries of the shoulder girdle in the overall population. Although conservative treatment is recommended for Rockwood type I and type II injuries, there is controversial debate about optimal treatment for type III injuries. High-grade injuries are typically treated operatively to avoid painful sequelae. A vast number of different surgical methods have been described over the past few decades. Recent advances in arthroscopic surgery have enabled the shoulder surgeon to treat acute and chronic AC lesions arthroscopically assisted. Clinical studies have already shown good and reliable results. Although surgeons agree that a biological augmentation is required to minimize the risk of recurrent instability in chronic cases, a gold standard still needs to be defined. We present an arthroscopically assisted biological augmentation technique to reconstruct the AC and coracoclavicular ligaments, protected by a button-suture tape construct for chronic AC joint instability. The presented arthroscopic biological augmentation technique uses less and/or smaller drill holes in the clavicle and coracoid than previously described, thus reducing weakening of the bony structures. At the same time it enhances both horizontal and vertical stability.

  15. Arthroscopic treatment of impingement of the ankle reduces pain and enhances function

    DEFF Research Database (Denmark)

    Rasmussen, S; Hjorth Jensen, C

    2002-01-01

    of pain. Gait was improved in 30/41 patients and 22 resumed sporting activities. The results were graded excellent in 67, good in 25, fair in six and poor in seven patients. There were four deep infections and one synovial fistula in this series. The deep infections all responded well to arthroscopic...

  16. Application of optical coherence tomography enhances reproducibility of arthroscopic evaluation of equine joints

    NARCIS (Netherlands)

    Niemelä, Tytti; Virén, Tuomas; Liukkonen, Jukka; te Moller, Nikae; Puhakka, Pia H.; Jurvelin, Jukka S.; Tulamo, R.M.; Töyräs, Juha

    2014-01-01

    Background: Arthroscopy is widely used in various equine joints for diagnostic and surgical purposes. However, accuracy of defining the extent of cartilage lesions and reproducibility in grading of lesions are not optimal. Therefore, there is a need for new, more quantitative arthroscopic methods. A

  17. Adductor canal blockade for moderate to severe pain after arthroscopic knee surgery

    DEFF Research Database (Denmark)

    Espelund, M; Grevstad, U; Jaeger, P;

    2014-01-01

    BACKGROUND: The analgesic effect of the adductor canal block (ACB) after knee surgery has been evaluated in a number of trials. We hypothesized that the ACB would provide substantial pain relief to patients responding with moderate to severe pain after arthroscopic knee surgery. METHODS: Fifty...

  18. The efficacy of adductor canal blockade after minor arthroscopic knee surgery

    DEFF Research Database (Denmark)

    Espelund, M; Fomsgaard, J S; Haraszuk, J;

    2014-01-01

    BACKGROUND: Adductor canal blockade (ACB) has been demonstrated to be effective in the treatment of post-operative pain after major knee surgery. We hypothesised that the ACB would reduce pain and analgesic requirements after minor arthroscopic knee surgery. METHODS: Seventy-two patients scheduled...

  19. Arthroscopic bursectomy with concomitant iliotibial band release for the treatment of recalcitrant trochanteric bursitis.

    Science.gov (United States)

    Farr, Derek; Selesnick, Harlan; Janecki, Chet; Cordas, Daniel

    2007-08-01

    Trochanteric bursitis with lateral hip pain is a commonly encountered orthopaedic condition. Although most patients respond to corticosteroid injections, rest, physical therapy (PT), stretching, and anti-inflammatory medications, those with recalcitrant symptoms may require operative intervention. Studies have explored the use of the arthroscope in the treatment of these patients. However, these reports have not addressed the underlying pathology in this chronic condition. We believe that the iliotibial band must be addressed and is the main cause of pain, inflammation, and trochanteric impingement leading to the development of bursitis. We report a new technique for arthroscopic trochanteric bursectomy with iliotibial band release. Our technique involves 2 incisions--one 4 cm proximal to the greater trochanter along the anterior border of the iliotibial band, and the other 4 cm distal and along the posterior border. The 30 degrees arthroscope is introduced through the inferior portal, and a cannula is introduced through the superior portal. A 5.5-mm arthroscopic shaver is inserted through the superior cannula to clear off the surface of the iliotibial band, so that it may be adequately visualized. A hooked electrocautery probe is then used to longitudinally incise the iliotibial band until it no longer rubs, causing impingement over the greater trochanter.

  20. Osteonecrosis of the knee following arthroscopic meniscectomy; Osteoenecrosis de rodilla tras meniscectomia artrosocpica

    Energy Technology Data Exchange (ETDEWEB)

    Dobado, M. C.; Mota, J.; Roca, M. [Instituto Clinico Corachan. Barcelona (Spain)

    2000-07-01

    Primary osteonecrosis of the knee is characterized by acute onset of pain in elderly individuals who present no risk factors. Osteonecrosis following arthroscopic surgery for meniscal repair is a rare occurrence, the etiology of which remains to be determined. The authors present the magnetic resonance findings in a new case and a review of the related literature. (Author) 7 refs.

  1. Arthroscopically assisted osteosynthesis of tibial plateau fractures in patients older than 55 years

    NARCIS (Netherlands)

    Roerdink, WH; Oskam, J; Vierhout, PAM

    2001-01-01

    Purpose: To evaluate the end results of arthroscopically assisted osteosynthesis of tibial plateau fractures in patients older than 55 years of age. Type of Study: Case series. Methods: Over a 5-year period, 201 consecutive patients presented with tibial plateau fracture; 131 of these patients were

  2. Analgesic efficacy of intra-articular morphine after arthroscopic knee surgery in sport injury patients

    Directory of Open Access Journals (Sweden)

    Mitra Yari

    2013-07-01

    Full Text Available BACKGROUND: Anterior Cruciate Ligament (ACL tearing is a common injury among football players. The present study aims to determine the best single-dose of intra-articular morphine for pain relief after arthroscopic knee surgery that, in addition to adequate and long-term analgesia, leads to fewer systemic side effects. METHODS: This clinical trial was conducted on 40 ASA-I athletes. After surgery, all participants received an injection of 20cc of 0.5% intra-articular bupivacaine. In addition, the first control group received a saline injection and 5, 10 and 15 mg of morphine were respectively injected into the joints of the second, third and fourth groups by use of Arthroscopic equipment before the Arthroscopic removal. The amount of pain based on VAS at 1, 2, 4, 6 and 24 hours after surgery, duration of analgesia and the consumption of narcotic drugs were recorded. RESULTS: The VAS scores in the fourth, sixth and twenty-fourth hours after surgery showed a significant difference between the study groups. The average time to the first analgesic request from the bupivacaine plus 15 mg morphine group was significantly longer than other groups and total analgesic requests were significantly lower than other groups. No drowsiness complications were observed in any of the groups in the first 24 hours after injection. CONCLUSION: Application of 15 mg intra-articular morphine after Arthroscopic knee surgery increases the analgesia level as well as its duration (IRCT138902172946N3 .

  3. Validity of arthroscopic measurement of glenoid bone loss using the bare spot

    Directory of Open Access Journals (Sweden)

    Miyatake K

    2014-03-01

    Full Text Available Katsutoshi Miyatake, Yoshitsugu Takeda, Koji Fujii, Tomoya Takasago, Toshiyuki Iwame Department of Orthopaedic Surgery, Tokushima Red Cross Hospital, Komatsushima, Tokushima, Japan Purpose: Our aim was to test the validity of using the bare spot method to quantify glenoid bone loss arthroscopically in patients with shoulder instability. Methods: Twenty-seven patients with no evidence of instability (18 males, nine females; mean age 59.1 years were evaluated arthroscopically to assess whether the bare spot is consistently located at the center of the inferior glenoid. Another 40 patients with glenohumeral anterior instability who underwent shoulder arthroscopy (30 males, ten females; mean age 25.9 years were evaluated for glenoid bone loss with preoperative three-dimensional computed tomography (3D-CT and arthroscopic examination. In patients without instability, the distances from the bare spot of the inferior glenoid to the anterior (Da and posterior (Dp glenoid rim were measured arthroscopically. In patients with instability, we compared the percentage glenoid bone loss calculated using CT versus arthroscopic measurements. Results: Among patients without instability, the bare spot could not be identified in three of 27 patients. Da (9.5±1.2 mm was smaller than Dp (10.1±1.5 mm, but it was not significantly different. However, only 55% of glenoids showed less than 1 mm of difference between Da and Dp, and 18% showed more than 2 mm difference in length. The bare spot could not be identified in five of 40 patients with instability. Pearson's correlation coefficient showed significant (P<0.001 and strong (R2=0.63 correlation in percentage glenoid bone loss between the 3D-CT and arthroscopy method measurements. However, in ten shoulders (29%, the difference in percentage glenoid bone loss between 3D-CT and arthroscopic measurements was greater than 5%. Conclusion: The bare spot was not consistently located at the center of the inferior glenoid

  4. Results of Latarjet Coracoid Transfer to Revise Failed Arthroscopic Instability Repairs

    Science.gov (United States)

    Nicholson, Gregory P.; Rahman, Zain; Verma, Nikhil N.; Romeo, Anthony A.; Cole, Brian J.; Gupta, Anil Kumar; Bruce, Benjamin

    2014-01-01

    Objectives: Arthroscopic instability repair has supplanted open techniques to anatomically reconstruct anteroinferior instability pathology. Arthroscopic technique can fail for a variety of reasons. We have utilized the Latarjet as a revision option in failed arthroscopic instability repairs when there is altered surgical anatomy, capsular deficiency and/or glenoid bone compromise and recurrent glenohumeral instability. Methods: We reviewed 51 shoulders (40 ♀, 11♂) that underwent Latarjet coracoid transfer for the revision of failed previous arthroscopic instability repair. The avg. age was 32.6 yrs (16-58). All patients had recurrent symptomatic anterior instability after previous arthroscopic surgery, and avg. time from arthroscopic repair to Latarjet was 13 months (4-40 mn). All had either CT or MRI that revealed suture anchor material in the glenoid, labral and capsular stripping, and anteroinferior glenoid bone loss or erosion. Advanced bone loss percentage analysis was not performed for this study. We excluded all patients that had a previous open repair, a seizure disorder, or if the Latarjet was a primary procedure. Outcome scores pre-operatively avg: SST: 6.7 (1-12); VAS: 3 (0-8); ASES: 63 (32-89). Coracoid transfer was performed thru a subscapularis split in 38, and with tendon takedown in 13. The coracoid was osteotomized along its long axis parallel to the undersurface of the lateral aspect. This provided at least 2.5 to 3.5 cm of graft with the conjoined tendon attached. The coracoacromial (CA) ligament was incised leaving a 1 cm. stump. The transfer was affixed flush with the articular surface but not lateral to it, with two 3.5 mm cortical screws in lag fashion overdrilling the coracoid with the CA ligament directed laterally. The capsule was then repaired to the CA ligament to make the transfer extra-articular. Results: At avg. 4 yr (2-7 yrs) follow-up stability had been maintained in 51 (100%).without further instability surgery. There were no

  5. ARTHROSCOPIC DEBRIDEMENT IN OSTEOARTHROSIS OF KNEE JOINT - ANALYSIS OF SHORT TERM BENEFITS

    Directory of Open Access Journals (Sweden)

    Jayakrishnan

    2015-08-01

    Full Text Available BACKGROUND: Many studies have reported symptomatic relief after arthroscopic debridement of knee for osteoarthrosis. The purpose of the study is to find out the outcome of arthroscopic debridement in osteoarthrosis of knee and to arrive at a consensus regarding the subsets of patients with osteoarthrosis who will benefit from the procedure. MATERIALS AND METHODS : 30 patients with osteoarthrosis were subjected for arthroscopic debridement. Patients included were of age greater than 50 years. Standard antero - posterior and lateral radiographs of knee were taken and grading was done using Kellegren and Lawrence system. Arthroscopic grading was done using the Outer bridge classification. Outcomes were assessed at multiple intervals over a 12 month period with a knee score and a functional score. RESULTS: Results were analyzed based on Knee society clinical rating system (1989. At the end of 1month 86.6% had excellent to good results. At the end of 6 months 60% had excellent to good results. At the end of 1 year 37.6% had excellent to good results. At six months follow up results was also evaluated based on different variables - varus deformity, radiographic and arthroscopic grading. Patients with malalignment more than 10 degrees and those with radiographic grading 3 or more were associated with poor results. CONCLUSION: Patients with mild to moderate osteoarthrosis benefitted with excellent to good results from the procedur e. Results were good and long lasting particularly if there was minimal or no malalignment of knee or there was associated mechanical restriction of movement due to meniscal tear or loose bodies.

  6. Morphological classification of acromial spur: correlation between Rockwood tilt view and arthroscopic finding

    Directory of Open Access Journals (Sweden)

    Kongmalai Pinkawas

    2017-01-01

    Full Text Available Purpose and hypothesis: Acromion spur is the extrinsic factor for impingement syndrome and rotator cuff tear. The Rockwood tilt view can be used to evaluate prominence of the anterior acromion, however no study has shown the correlation of findings between the Rockwood tilt view and the arthroscopic finding. Methods: We developed the arthroscopic classification of acromion spur as type 1 flat spur, type 2 bump spur, type 3 heel spur, type 4 keel spur, and type 5 irregular spur. Patients with rotator cuff syndrome who underwent arthroscopic surgery were recruited. Two observers were asked to classify the type of spur from arthroscopic findings and Rockwood tilt views separately in random pattern. The prevalence of supraspinatus tendon tear was also recorded as no tear, partial-thickness tear, and full-thickness tear. Results: The keel spur (33.9% was the most common finding followed by the heel spur (27.8%. The correlation was high especially for the heel, the keel, and the irregular spur (75.47%, 74.03%, and 72.73%, respectively. These three types of spurs have a high prevalence of full thickness of supraspinatus tendon tear. Conclusion: The Rockwood tilt view can be used to evaluate the morphology of an acromion spur, especially the at-risk spur that correlates highly with the full-thickness supraspinatus tendon tear. The arthroscopic classification will also be a useful tool to improve communication between the surgeon and the guide for appropriate treatment in a rotator cuff tear patient when encountering the heel, keel, and irregular spur.

  7. Virtual MR arthroscopy of the shoulder: image gallery with arthroscopic correlation of major pathologies in shoulder instability

    OpenAIRE

    Stecco, A; Volpe, D.; Volpe, N.; Fornara, P; Castagna, A; Carriero, A.

    2008-01-01

    Background The purpose of this study was to compare virtual MR arthroscopic reconstructions with arthroscopic images in patients affected by shoulder joint instability. MR arthrography (MR-AR) of the shoulder is now a well-assessed technique, based on the injection of a contrast medium solution, which fills the articular space and finds its way between the rotator cuff (RC) and the glenohumeral ligaments. In patients with glenolabral pathology, we used an additional sequence that provided vir...

  8. Intra-articular sodium hyaluronate injections after arthroscopic debridement forosteoarthritis of the knee: a prospective, randomized, controlled study

    OpenAIRE

    Heybeli, Nurettin; Doral, Mahmut; Atay, Özgür; Leblebicioğlu, Gürsel

    2017-01-01

    Objectives: The purpose of this study was to evaluate the effect of intra-articular hyaluronic acid (HA) injections after arthroscopic debridement on pain and functional parameters in patients with mild-to-moderate knee osteoarthritis.Methods: Sixty-seven patients (21 men, 46 women; mean age 56 years; range 40 to 65 years) who underwent standard arthroscopic debridement for primary knee osteoarthritis of Kellgren-Lawrence grade II-III were randomly assigned to HA injections (n=33) or to only ...

  9. Arthroscopic pubic symphysis debridement and adductor enthesis repair in athletes with athletic pubalgia: technical note and video illustration.

    Science.gov (United States)

    Hopp, Sascha; Tumin, Masjudin; Wilhelm, Peter; Pohlemann, Tim; Kelm, Jens

    2014-11-01

    We elaborately describe our novel arthroscopic technique of the symphysis pubis in athletes with osteitis pubis and concomitant adductor enthesopathy who fail to conservative treatment modalities. The symphysis pubis is debrided arthroscopically and the degenerated origin of adductor tendon (enthesis) is excised and reattached. With our surgical procedure the stability of the symphysis pubis is successfully preserved and the adductor longus enthesopathy simultaneously addressed in the same setting.

  10. Open Wedge High Tibial Osteotomy and Combined Arthroscopic Surgery in Severe Medial Osteoarthritis and Varus Malalignment: Minimum 5-Year Results

    OpenAIRE

    Yoo, Moon-Jib; Shin, Yong-Eun

    2016-01-01

    Purpose To evaluate the radiologic and functional outcomes of medial open wedge high tibial osteotomy (HTO) combined with arthroscopic procedure in patients with medial osteoarthritis. Materials and Methods From June 1996 to March 2010, 26 patients (32 knees) who underwent medial open wedge osteotomy and arthroscopic operation for medial osteoarthritis were retrospectively reviewed. Measurements included hip-knee-ankle (HKA) angle, femorotibial angle, medial proximal tibial angle, posterior t...

  11. Ear Acupuncture for Post-Operative Pain Associated with Ambulatory Arthroscopic Knee Surgery: A Randomized Controlled Trial

    Science.gov (United States)

    2014-01-14

    E7(/(3+21(180%(5 ,QFOXGHDUHDFRGH 14 Jan 2014 Final Report Ear acupuncture for post-operative pain associated with ambulatory arthroscopic...DISTRIBUTION A. Approved for public release: distribution unlimited. The purpose of this study is to compare ear acupuncture plus standard therapy versus...3298 Ear Acupuncture for Post-operative Pa111 Assoc1ated With Ambulatory Arthroscopic Knee Surgery A Randomized Controlled Trial ’• V ’’ ’-’ I

  12. Temporomandibular joint osteoarthrosis. Correlation of clinical and arthroscopic findings with degree of molar support

    Energy Technology Data Exchange (ETDEWEB)

    Holmlund, A.; Axelsson, S. (Karolinska Inst., School of Dentistry, Huddinge (Sweden))

    1994-01-01

    The prevalence of temporomandibular joint (TMJ) osteoarthrosis and synovitis was compared in 60 patients with painful chronic locking of the TMJ. 30 patients had reduced molar occlusion, and as controls, 30 age-matched fully dentate patients were examined. Assessment comprised clinical examination (crepitation), tomography (sclerosis and erosions), and arthroscopy (cartilage involvement) of the TMJ. Arthroscopic signs of osteoarthrosis and synovitis were frequent in both groups. The highest frequency of osteoarthrosis was diagnosed by arthroscopy. With regard to clinical signs and symptoms, tomographic signs of osteoarthrosis, and arthroscopic diagnoses, no statistical differences were found between fully dentate subjects and those with reduced molar occlusion. The results do not support the concept that prevention of TMJ osteoarthrosis is an indication for prosthetic replacement of lost molars. 24 refs., 4 tabs.

  13. Exercise therapy versus arthroscopic partial meniscectomy for degenerative meniscal tear in middle aged patients

    DEFF Research Database (Denmark)

    Kise, Nina Jullum; Risberg, May Arna; Stensrud, Silje

    2016-01-01

    months, muscle strength had improved in the exercise group (P≤0.004). No serious adverse events occurred in either group during the two year follow-up. 19% of the participants allocated to exercise therapy crossed over to surgery during the two year follow-up, with no additional benefit. CONCLUSION......OBJECTIVE: To determine if exercise therapy is superior to arthroscopic partial meniscectomy for knee function in middle aged patients with degenerative meniscal tears. DESIGN: Randomised controlled superiority trial. SETTING: Orthopaedic departments at two public hospitals and two physiotherapy...... clinics in Norway. PARTICIPANTS: 140 adults, mean age 49.5 years (range 35.7-59.9), with degenerative medial meniscal tear verified by magnetic resonance imaging. 96% had no definitive radiographic evidence of osteoarthritis. INTERVENTIONS: 12 week supervised exercise therapy alone or arthroscopic partial...

  14. Arthroscopic debridement for bilateral calcific tendinitis of the subscapularis tendons: a case report.

    Science.gov (United States)

    Tung, Kam-Lung; Woo, Siu-Bon

    2015-04-01

    We report on a 36-year-old man who underwent arthroscopic debridement for bilateral calcific tendinitis of the subscapularis tendons. The patient had a positive coracoid impingement test for both shoulders. Radiology showed calcific deposits at the insertion of both subscapularis tendons, close to the lesser tuberosities and just posterior to the coracoid tips. The patient underwent sequential arthroscopic coracoplasty and removal of calcific deposits in the subscapularis tendons. The patient returned to work 6 weeks after each surgery. At 2 years, the patient had no shoulder pain, with full range of motion and full power of the subscapularis muscles. The coracoid impingement test was negative for both shoulders. There was no evidence of recurrence.

  15. Osteoid osteoma (OO of the coracoid: a case report of arthroscopic excision and review of literature

    Directory of Open Access Journals (Sweden)

    Goyal Saumitra

    2015-01-01

    Full Text Available Osteoid osteoma (OO of the coracoid is a rare entity that may present with variable symptoms from shoulder leading to delay in diagnosis and treatment. We present the clinical and radiological findings and management of one such case along with a review of similar cases reported in the literature. There was a delay of 2 years in diagnosis, which was later confirmed by computed tomography in addition to magnetic resonance imaging (MRI. The lesion was accessed arthroscopically and excised by unroofing and curettage. “OO” should be included in the differential diagnosis of shoulder pain in young patients not responding to long-term conservative treatment. Arthroscopic excision and curettage provide a good choice for management, with low morbidity and rapid recovery.

  16. Pustulotic arthro-osteitis report of a case successfully treated with laser-assisted arthroscopic synovectomy.

    Science.gov (United States)

    Yamada, K; Imaizumi, T; Uemura, M

    1999-02-01

    A 61-year-old man with palmoplantar pustulosis had pain and swelling persisting in his left knee for more than 3 years. The rheumatoid factor and HLA B 27 antigen were absent. Plain radiographs of the knee revealed no abnormalities despite the persistent synovitis. The bone scintigraphy showed increased uptake in the manubriosternal joint as well as in the knee. Eventually, the patient underwent arthroscopic synovectomy assisted with a holmium: YAG laser. No postoperative complications such as hemarthrosis were noted. The patient was pain free with full range of motion of the knee 22 months after surgery. Peripheral arthritis associated with palmoplantar pustulosis is usually transient. This unique case suggests that laser-assisted arthroscopic synovectomy would be a useful therapeutic option for persistent severe synovitis resistant to conservative treatment in pustulotic arthro-osteitis.

  17. Arthroscopic lysis of adhesions for the stiff total knee: results after failed manipulation.

    Science.gov (United States)

    Tjoumakaris, Fotios Paul; Tucker, Bradfords Chofield; Post, Zachary; Pepe, Matthew David; Orozco, Fabio; Ong, Alvin C

    2014-05-01

    Arthrofibrosis after total knee arthroplasty (TKA) is a potentially devastating complication, resulting in loss of motion and function and residual pain. For patients in whom aggressive physical therapy and manipulation under anesthesia fail, lysis of adhesions may be the only option to rescue the stiff TKA. The purpose of this study is to report the results of arthroscopic lysis of adhesions after failed manipulation for a stiff, cruciate-substituting TKA. This retrospective study evaluated patients who had undergone arthroscopic lysis of adhesions for arthrofibrosis after TKA between 2007 and 2011. Minimum follow-up was 12 months (average, 31 months). Average total range of motion of patients in this series was 62.3°. Average preoperative flexion contracture was 16° and average flexion was 78.6°. Statistical analysis was performed using Student's t test. Pre- to postoperative increase in range of motion was significant (Psurgery.

  18. Arthroscopic Classification of the Lesions of the Dorsal Capsulo-Scapholunate Septum (DCSS) of the Wrist.

    Science.gov (United States)

    Van Overstraeten, Luc; Camus, Emmanuel J

    2016-09-01

    The dorsal capsulo-scapholunate septum (DCSS) is an anatomic structure linking the scapholunate ligament and the dorsal capsule of the wrist. It should be a predynamic scapholunate stabilizer. The authors, using their experience for the extrinsic ligaments testing, suggest an arthroscopic testing of the DCSS. The status could be graded in 4 stages according to the trampoline aspect and to the fiber attachment. They report a preliminary study on a series of 53 arthroscopies made between January 2014 and December 2015 with evaluation of scapholunate ligament instability and DCSS laxity. There is a significant correlation between the lesional stage of the DCSS and the arthroscopic predynamic scapholunate instability stage (P<0.01).

  19. Arthroscopic trans-portal deep medial collateral ligament pie-crusting release.

    Science.gov (United States)

    Atoun, Ehud; Debbi, Ronen; Lubovsky, Omri; Weiler, Andreas; Debbi, Eytan; Rath, Ehud

    2013-02-01

    Arthroscopic treatments of meniscal injuries of the knee are among the most common orthopaedic procedures performed. Adequate visualization of the posterior horn of the medial meniscus might be challenging, especially in patients with tight medial compartments. In these cases instrument manipulation in an attempt to reach the posterior horn of the meniscus can cause an iatrogenic chondral injury because of the narrow medial joint space. A transcutaneous medial collateral ligament (MCL) pie-crusting release facilitates expansion of the medial joint space in a case of a tight medial compartment. Nevertheless, it might cause injury to the superficial MCL, infection, and pain and injury to the saphenous nerve because of multiple needle punctures of the skin. We describe an inside-out, arthroscopic deep MCL pie-crusting release, which allows access to the medial meniscus through the anterior approach to provide good visualization of the footprint and sufficient working space.

  20. Exercise therapy versus arthroscopic partial meniscectomy for degenerative meniscal tear in middle aged patients

    DEFF Research Database (Denmark)

    Kise, Nina Jullum; Risberg, May Arna; Stensrud, Silje;

    2016-01-01

    clinics in Norway. PARTICIPANTS: 140 adults, mean age 49.5 years (range 35.7-59.9), with degenerative medial meniscal tear verified by magnetic resonance imaging. 96% had no definitive radiographic evidence of osteoarthritis. INTERVENTIONS: 12 week supervised exercise therapy alone or arthroscopic partial......OBJECTIVE: To determine if exercise therapy is superior to arthroscopic partial meniscectomy for knee function in middle aged patients with degenerative meniscal tears. DESIGN: Randomised controlled superiority trial. SETTING: Orthopaedic departments at two public hospitals and two physiotherapy...... months, muscle strength had improved in the exercise group (P≤0.004). No serious adverse events occurred in either group during the two year follow-up. 19% of the participants allocated to exercise therapy crossed over to surgery during the two year follow-up, with no additional benefit. CONCLUSION...

  1. Over-optimistic patient expectations of recovery and leisure activities after arthroscopic meniscus surgery

    DEFF Research Database (Denmark)

    Pihl, Kenneth; Roos, Ewa M; Nissen, Nis;

    2016-01-01

    Background and purpose - Patients' expectations of outcomes following arthroscopic meniscus surgery are largely unknown. We investigated patients' expectations concerning recovery and participation in leisure-time activities after arthroscopic meniscus surgery and the postoperative fulfillment...... their expectations of recovery time and postoperative participation in leisure activities. 3 months after surgery, the patients completed questionnaires on their actual level of leisure activity and their degree of satisfaction with their current knee function. We analyzed differences between the expected outcome...... meniscus surgery were too optimistic regarding their recovery time and postoperative participation in leisure activities. This highlights the need for shared decision making which should include giving the patient information on realistic expectations of recovery time and regarding participation in leisure...

  2. Arthroscopic treatment of calcifying tendonitis of subscapularis and supraspinatus tendon: a case report.

    Science.gov (United States)

    Ifesanya, Adeleke; Scheibel, Markus

    2007-12-01

    Reports concerning the surgical treatment of calcifying tendinits of the subscapularis tendon are rare. We present the case of a symptomatic calcifying tendonitis involving the subscapularis and supraspinatus tendons. The patient was treated with an arthroscopic removal of the calcific deposits. One year after the surgical procedure the patient was completely pain free, had full range-of-motion and negative supraspinatus and subscapularis signs on manual muscle testing. The overall constant score was 93 points. Radiographic evaluation revealed a complete removal of the calcific deposits immediately after the procedure without recurrence after 1 year. We conclude that a combined arthroscopic removal of the calcific deposits of the subscapularis and supraspinatus tendons can lead to an excellent clinical outcome without compromising the functional integrity of the rotator cuff tendons.

  3. A Simplified Approach for Arthroscopic Repair of Rotator Cuff Tear with Dermal Patch Augmentation

    Directory of Open Access Journals (Sweden)

    Anthony C. Levenda

    2015-01-01

    Full Text Available Here, we describe an arthroscopic method specifically developed to augment rotator cuff repair using a flexible acellular dermal patch (ADP. In this method, an apparently complex technique is simplified by utilizing specific steps to augment a rotator cuff repair. In this method, using a revised arthroscopic technique, rotator cuff repair was performed. This technique allowed easy passage of the graft, excellent visualization, minimal soft tissue trauma, and full four-corner fixation of an ADP. Twelve patients underwent rotator cuff repair with augmentation using the combination of this method and ADP. Due to the technique and biomechanical characteristics of the material, the repairs have been stable and with high patient satisfaction.

  4. The effect of cold therapy on morbidity subsequent to arthroscopic lateral retinacular release.

    Science.gov (United States)

    Bert, J M; Stark, J G; Maschka, K; Chock, C

    1991-09-01

    Of all arthroscopic procedures, lateral retinacular release carries the greatest potential for morbidity. Complication rates of up to 7.2% have been reported, secondary to intraoperative and postoperative hematoma formation. A prospective double-blind study was conducted in which patients were randomly assigned to one of two groups treated with or without cold therapy for 24 hours postoperatively, subsequent to arthroscopic lateral retinacular release utilizing electrosurgery. Seventy-four percent of the patients treated with cold therapy had good to excellent results postoperatively, and none had significant complications. Thirty-two percent of the patients treated without cold therapy had good to excellent results postoperatively, and two patients experienced significant complications in this group.

  5. Arthroscopic osteochondral autologous transplantation for the treatment of osteochondritis dissecans of the femoral head

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    Uchida Soshi

    2017-01-01

    Full Text Available Osteochondritis dissecans (OCD of the femoral head is an unusual cause of hip pain. It can be associated with other intra-articular pathologies including: acetabular labral tears or bone deformities such as Legg-Calve-Perthes Disease (LCPD. In this article, we propose a modern surgical technique using an arthroscopic antegrade and retrograde osteochondral autologous transplantation (OAT procedure for assessing and treating OCD lesions of the femoral head.

  6. Difference between early versus delayed postoperative physical rehabilitation protocol following arthroscopic rotator cuff repair

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    Samar M Fawzy

    2016-01-01

    Conclusion Significant improvement in pain, ROM, and function after arthroscopic rotator cuff repair was seen at 1 year postoperatively, regardless of early or delayed postoperative rehabilitation protocols. However, early motion increases pain scores and may increase the possibility of rotator cuff retear but with early regain of ROM. A delayed rehabilitation protocol with immobilization for 6 weeks would be better for tendon healing without risk for retear or joint stiffness and easily convalescence with less postoperative pain.

  7. Arthroscopic treatment for osteochondral lesions of the talus: analysis of outcome predictors

    Institute of Scientific and Technical Information of China (English)

    GUO Qin-wei; HU Yue-lin; JIAO Chen; YU Chang-long; AO Ying-fang

    2010-01-01

    Background Compared with traditional arthrotomy procedures, arthroscopic treatment for osteochondral lesions of the talus has some advantages. However, there has been considerable debate about the outcome predictors for this surgical technique. This study aimed to investigate the outcomes of arthroscopic treatment for osteochondral lesions of the talus, and analyze its outcome predictors.Methods Clinical data of 48 patients with osteochondral lesions of the talus who underwent ankle arthroscopy were studied. Arthroscopic debridement was performed on all patients, and microfracture was also performed in 36 cases. Scores on a subjective satisfaction questionnaire, visual analog scale (VAS) for pain, and the American Orthopedic Foot & Ankle Society (AOFAS) ankle and hindfoot scores were obtained before and after surgery.Results Five patients lost to follow up. The other forty-three patients, 8 of whom were athletes, were followed up for an average of 23.9 months. The average AOFAS post-operative score was 90.16±9.96, compared with 70.81±6.96 before surgery (t=9.353, P <0.001). The VAS pain score after the operation (2.51±9.45) was significantly lower than that before the operation (6.95±1.40) (t=8.647, P<0.001). Of the 43 patients, 35 (81.4%) had good or excellent results. There was no significant difference in outcome between the medial and lateral groups (z=0.205, P=0.838), while a better outcome was found with lesions smaller than 10 mm than those with larger lesions (z=2.199, P=0.028). Age, sex, athletic profession and location of the lesion did not significantly correlate with outcomes.Conclusions Arthroscopic treatment is effective and safe for osteochondral lesions of the talus. A strong correlation was found between the size of the lesion and successful outcome.

  8. Shoulder Impingement, An Uncommon Complication of Distal Clavicle Fracture Treated Arthroscopically: A Case Report

    Directory of Open Access Journals (Sweden)

    CS Wang

    2013-11-01

    Full Text Available Clavicle fracture is commonly treated conservatively. However uncommon complication can arise causing impingement. We report a patient who sustained distal clavicle fracture and was treated conservatively. However he developed persistent shoulder pain that affected his daily life. Shoulder impingement was diagnosed and arthroscopic subacromioclavicular decompression was done. Following early physiotherapy the early recovery was good with full range of motion of the shoulder.

  9. Eikenella corrodens septic hip arthritis in a healthy adult treated with arthroscopic irrigation and debridement.

    Science.gov (United States)

    Gowda, Ashok L; Mease, Samuel J; Dhar, Yasmin

    2014-09-01

    We present the case of a seemingly spontaneous septic hip arthritis in a patient with no pertinent medical history. Our patient presented with persistent and worsening sharp lower back pain and underwent arthrocentesis of the hip joint, yielding purulent fluid positive for Eikenella corrodens. Our patient's treatment consisted of arthroscopic irrigation with debridement and limited synovectomy that used a supine 2-incision technique. To our knowledge, this is the first reported case of an E corrodens septic hip arthritis.

  10. Suprascapular nerve palsy after arthroscopic Latarjet procedure: a case report and review of literature.

    Science.gov (United States)

    Sastre, Sergi; Peidro, Lluis; Méndez, Anna; Calvo, Emilio

    2016-02-01

    The Bristow and Latarjet procedures have become popular among orthopaedic surgeons thanks to the development of new instruments that allow the use of arthroscopic techniques to treat cases of glenohumeral instability with bone defects or capsular deficiency. Nonetheless, several complications have been reported after Latarjet procedures, including neurological injuries. This report describes surgical damage to the suprascapular nerve, an unusual complication. Level of evidence Expert opinion, Level V.

  11. Editorial Commentary: Iliotibial Band Allograft Shows Promise for Arthroscopic Hip Labral Reconstruction.

    Science.gov (United States)

    Rossi, Michael J

    2016-01-01

    Arthroscopic hip labral reconstruction using iliotibial band allograft in a modified front-to-back technique results in improved outcomes after 2-year follow-up. The authors' reasoning for reconstruction are reminiscent of similar arguments for restoring hoop stresses in knee meniscal surgery. Results are comparable to reported outcomes of labral repair, and allograft is particularly indicated for severe labral damage when repair is not possible. Don't miss the related technical note with video in Arthroscopy Techniques.

  12. "Wet diapers--dry patients": an effective dressing for patients undergoing arthroscopic shoulder surgery.

    Science.gov (United States)

    Kapila, Atul; Bhargava, Amit; Funk, Len; Copeland, Stephen; Levy, Ofer

    2005-02-01

    Shoulder arthroscopy is very commonly associated with postoperative leakage of irrigation fluid. This causes apprehension to patients and their relatives and leads to frequent change of dressings. We describe a simple and effective diaper dressing for patients undergoing arthroscopic shoulder surgery. It is highly absorbent, cost-effective, and easy to apply. We have used this dressing successfully in more than 1,500 shoulder arthroscopies over the last 3 years with no adverse reaction.

  13. Arthroscopic resection of the distal clavicle in osteoarthritis of the acromioclavicular joint

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    Tae-Soo Park

    2016-01-01

    Full Text Available Background: Symptomatic acromioclavicular joint (ACJ lesions are a common cause of shoulder complaints that can be treated successfully with both conservative and surgical methods. There are several operative techniques, including both open and arthroscopic surgery, for excising the distal end of the clavicle. Here, we present a new modified arthroscopic technique for painful osteoarthritis of the ACJ and evaluate its clinical outcomes. Our hypothesis was that 4- to 7-mm resection of the distal clavicle in an en bloc fashion would have several advantages, including no bony remnants, maintenance of stability of the ACJ, and reduced prevalence of heterotopic ossification, in addition to elimination of the pathologic portion of the distal clavicle. Materials and Methods: 20 shoulders of 20 consecutive patients with painful and isolated osteoarthritis of the ACJ who were treated by arthroscopic en bloc resection of the distal clavicle were included in the study. There were 10 males and 10 females with an average age of 56 years (range 42-70 years. The mean duration of followup was 6 years and 2 months (range 4-8 years 10 months. The results were evaluated using the University of California Los Angeles (UCLA shoulder rating score. Results: The overall UCLA score was 13.7 preoperatively, which improved to 33.4 postoperatively. All subscores were improved significantly ( P < 0.001. There were no specific complications at the latest followup. Conclusion: It is critical in this procedure to resect the distal clavicle evenly from superior to inferior in an en bloc fashion without any small bony remnants and to preserve the capsule and acromioclavicular ligament superoposteriorly. This arthroscopic procedure is a reliable and reproducible technique for painful osteoarthritis of the ACJ lesions in active patients engaged in overhead throwing sports and heavy labor.

  14. COMPARISON OF ANALGESIC EFFECT OF INTRA-ARTICULAR BUPRENORPHINE AND MORPHINE FOLLOWING ARTHROSCOPIC SURGERY OF KNEE

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    Shashidhar Gowdra Sugandarajappa

    2016-07-01

    Full Text Available BACKGROUND AND AIMS Pain after orthopaedic surgery depends on the site and extent of surgery and the preoperative use of analgesics by the patient. Arthroscopic procedures are routinely performed on outpatient basis and have spared patients large incisions and decreased morbidity compared with open incisions, but has not eliminated pain. At present several techniques are available to treat pain following arthroscopic surgeries; these include the use of opioids, local anaesthetics, NSAIDs, corticosteroids, clonidine and cryotherapy. Here, we compared the analgesic effect of intra-articular administration of morphine, buprenorphine and placebo following arthroscopic surgery of knee. METHODS A prospective, randomised, placebo-controlled double-blind comparative study conducted in 60 patients of either sex who underwent arthroscopic surgery of knee; between the age group of 18 and 65 years and of ASA class I and II physical status were included in the study. Patients were randomly assigned equally to one of the 3 groups of 20 each by a sealed envelope method. The groups were Group A - Patients receiving IA Buprenorphine 100 mcg in 20 mL normal saline. Group B - Patients receiving IA Morphine 3 mg in 20 mL normal saline. Group C - Patients receiving IA 20 mL normal saline as placebo. Parameters monitored were degree of analgesia along with haemodynamic parameters and side effects. Data were analysed using student’s t-test for continuous variables and Chi-Square test. RESULTS We found that 100 mcg buprenorphine when injected intra-articularly produced good and comparable postoperative pain control and reduced supplementary analgesic requirement when compared to other groups. CONCLUSION In summary, this study demonstrated that for eight hours postoperatively 100 mcg buprenorphine provided superior postoperative analgesia to that of 3 mg morphine

  15. Long term results of arthroscopic bankart repair for traumatic anterior shoulder instability

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    Tan Andrew HC

    2011-06-01

    Full Text Available Abstract Background The arthroscopic method offers a less invasive technique of Bankart repair for traumatic anterior shoulder instability. We would like to report the 2 year clinical outcomes of bio-absorbable suture anchors used in traumatic anterior dislocations of the shoulder. Methods Data from 79 shoulders in 74 patients were collected over 4 years (2004 - 2008. Each patient was followed-up over a period of 2 years. The patients underwent arthroscopic Bankart repair using bio-absorbable suture anchors for their shoulder instability. These surgeries were performed at a single institution by a single surgeon over the time period. The patients were assessed with two different outcome measurement tools. The University of California at Los Angeles (UCLA shoulder rating scale and the Simple Shoulder Test (SST score. The scores were calculated before surgery and at the 2-year follow-up. The recurrence rates, range of motion as well post-operative function and return to sporting activities were evaluated. Results SST results from the 12 domains showed a significant improvement from a mean of 6.1 ± 3.1 to 11.1 ± 1.8 taken at the 2-year follow-up (p Conclusion Arthroscopic Bankart repair with the use of suture anchors is a reliable treatment method, with good clinical outcomes, excellent post-operative shoulder motion and low recurrence rates.

  16. Arthroscopic Treatment for Primary Septic Arthritis of the Hip in Adults

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    Jörg Hartmut Schröder

    2016-01-01

    Full Text Available Purpose. Primary septic arthritis is a rare differential diagnosis of acute hip pain in adults. Inspired by the success of all-arthroscopic treatment in pediatric patients, we developed a diagnostic and surgical pathway for our adult patients. Methods. Seven patients, average age 44±13.7 years with acute hip pain since 4.4±2.9 days in the average, were included. Septic arthritis was confirmed by joint aspiration and dissemination was excluded by MRI and standard radiographs. Surgical treatment consisted of immediate arthroscopic lavage using 4 portals for debridement, high-volume irrigation, partial synovectomy, and drainage. Results. Patients were treated in hospital for 12.4±3.1 days (range 7–16 days. WBC and CRP returned to physiological levels. During the mean follow-up of 26.4±19.4 months (range 13–66 months no patient showed recurrence of infection. The 5 patients with an unimpaired hip joint prior to the infection had a mean modified Harris Hip Score of 94±5.6 points (range 91–100 at final follow-up. Conclusions. Arthroscopic therapy using a minimally invasive approach with low perioperative morbidity for the treatment of primary septic arthritis of the adult hip is able to restore normal hip function in acute cases without dissemination of the infection. Level of Evidence. IV.

  17. Functional Outcome Following Arthroscopic ACL Reconstruction with Rigid Fix: A Retrospective Observational Study

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    Satish Shervegar

    2015-09-01

    Full Text Available Background: No uniform consensus exists to decide type of fixation for arthroscopic anterior cruciate ligament reconstruction. Hypothsis: There is similar functional outcome after rigid fix compared to other methods of fixation which has been published. Study design: Retrospective observational study. Methods: A total of 50 patients underwent arthroscopic anterior cruciate ligament reconstruction with hamstring tendons using femoral Rigid fix cross-pin and interference screw tibial fixation. The evaluation methods were clinical examination, IKDC scores, Lysholm and pre injury and post reconstruction Tegner score. Patients were followed up from minimum of 6 months to 4 year seven months. Results: C In our study of sample size 50 we found that mean age of patients was 30.8 Years with male preponderance. Mean post operative IKDC and Lysholm score has been 75.6 and 84.4 respectively.Mean Tegner pre-injury score and post reconstruction score has been 5.4 and 4.26 .Box plot comparison of pre injury and post operativeTegner score reveals a statistically significant difference with respect to paired t test P Conclusions: Arthroscopic anterior cruciate ligament reconstruction with femoral rigid fix cross pins and tibial interference screws results in comparable short term to midterm functional results compared to other types of fixation

  18. The global percutaneous shuttling technique tip for arthroscopic rotator cuff repair.

    Science.gov (United States)

    Vopat, Bryan G; Murali, Jothi; Gowda, Ashok L; Kaback, Lee; Blaine, Theodore

    2014-04-22

    Most arthroscopic rotator cuff repairs utilize suture passing devices placed through arthroscopic cannulas. These devices are limited by the size of the passing device where the suture is passed through the tendon. An alternative technique has been used in the senior author's practice for the past ten years, where sutures are placed through the rotator cuff tendon using percutaneous passing devices. This technique, dubbed the global percutaneous shuttling technique of rotator cuff repair, affords the placement of sutures from nearly any angle and location in the shoulder, and has the potential advantage of larger suture bites through the tendon edge. These advantages may increase the area of tendon available to compress to the rotator cuff footprint and improve tendon healing and outcomes. The aim of this study is to describe the global percutaneous shuttling (GPS) technique and report our results using this method. The GPS technique can be used for any full thickness rotator cuff tear and is particularly useful for massive cuff tears with poor tissue quality. We recently followed up 22 patients with an average follow up of 32 months to validate its usefulness. American Shoulder and Elbow Surgeons scores improved significantly from 37 preoperatively to 90 postoperatively (Ptechnique for arthroscopic rotator cuff repair. Further biomechanical studies are currently being performed to assess the improvements in tendon footprint area with this technique.

  19. Comparison of arthroscopic rotator cuff repair in healthy patients over and under 65 years of age.

    Science.gov (United States)

    Osti, Leonardo; Papalia, Rocco; Del Buono, Angelo; Denaro, Vincenzo; Maffulli, Nicola

    2010-12-01

    We compared the outcomes of arthroscopically repaired rotator cuff tears in 28 patients older than 65 years (the over 65 group: median age 70 years) with a control group of 28 patients younger than 65 years (the under 65 group: median age 57 years). The groups were similar in regard to sex distribution, surgical technique, and post-operative rehabilitation programmes, but different in age. After careful arthroscopic evaluation of the full-thickness rotator cuff tear, rotator cuff repair and biceps tenotomy were performed in all patients. Pre- and post-operatively, each patient was evaluated for range of motion, shoulder score (UCLA), and SF-36 self-administered questionnaire. Comparing pre- versus post-operative status at a minimum 24 months follow-up, forward elevation, internal and external rotation, modified UCLA rating system scores, and SF-36 scores improved significantly in both groups, with no significant difference between the groups. At the last follow-up, strength improved significantly in both groups, with non-significant intergroup difference. The Popeye sign was detected in 13/28 (46%) of the patients in the over 65 group and in 11/28 (39%) in the under 65 group (χ = 0.29) with non-significant difference between the two groups. In selected active patients older than 65, arthroscopic rotator cuff repair associated with biceps tenotomy (when necessary) can yield clinical and related quality of life outcomes similar to those of patients younger than 65 years.

  20. Arthroscopic double-row suture anchor fixation of minimally displaced greater tuberosity fractures.

    Science.gov (United States)

    Ji, Jong-Hun; Kim, Weon-Yoo; Ra, Ki-Hang

    2007-10-01

    In cases of displaced greater tuberosity fractures, treatments by arthroscopic-assisted reduction and percutaneous screw fixation have been reported. However, in cases in which there is a comminuted fracture or a minimally displaced fracture combined with concomitant lesions such as rotator cuff tear or labral pathology, it is difficult to reduce the fracture and to treat other pathologies by use of a percutaneous screw. Recently, many surgeons have used the double-row repair method in rotator cuff repair, which provides a tendon-bone interface better suited for biologic healing and restoring normal anatomy. In accordance with this method, we used the arthroscopic technique of double-row suture anchor fixation for a minimally displaced greater tuberosity fracture without additional incision. Initially, debridement was performed on the fracture surface by use of a shaver, and the medial-row anchor was inserted through the anterior portal or the intact cuff. Two lateral-row anchors were inserted just anterior and posterior to the lower margin of the fractured fragment under C-arm guidance. The medial-row sutures and lateral-row sutures were then placed. Arthroscopic double-row suture anchor fixation of a displaced greater tuberosity fracture restores the original footprint of the rotator cuff and normal tendon-bone interface of the displaced greater tuberosity fracture.

  1. Arthroscopic sternoclavicular joint resection arthroplasty: a technical note and illustrated case report.

    Science.gov (United States)

    Warth, Ryan J; Lee, Jared T; Campbell, Kevin J; Millett, Peter J

    2014-02-01

    Open resection arthroplasty of the sternoclavicular (SC) joint has historically provided good long-term results in patients with symptomatic osteoarthritis of the SC joint. However, the procedure is rarely performed because of the risk of injury to vital mediastinal structures and concern regarding postoperative joint instability. Arthroscopic decompression of the SC joint has therefore emerged as a potential treatment option because of many recognized advantages including minimal tissue dissection, maintenance of joint stability, avoidance of posterior SC joint dissection, expeditious recovery, and improved cosmesis. There are, however, safety concerns given the proximity of neurovascular structures. In this article we demonstrate a technique for arthroscopic SC joint resection arthroplasty in a 26-year-old active man with bilateral, painful, idiopathic degenerative SC joint osteoarthritis. This case also highlights the pearls and pitfalls of arthroscopic resection arthroplasty for the SC joint. There were no perioperative complications. Four months postoperatively, the patient had returned to full activities, including weightlifting, without pain or evidence of SC joint instability. One year postoperatively, the patient showed substantial improvements in the American Shoulder and Elbow Surgeons score; Single Assessment Numeric Evaluation score; Quick Disabilities of the Arm, Shoulder and Hand score; and Short Form 12 Physical Component Summary score over preoperative baseline values.

  2. Arthroscopic vs mini-open rotator cuff repair. A quality of life impairment study

    Science.gov (United States)

    Osti, Leonardo; Papalia, Rocco; Paganelli, Massimo; Denaro, Enzo

    2009-01-01

    We compared the clinical and quality of life related outcome of rotator cuff repair performed using either a mini-open or an arthroscopic technique for rotator cuff tears of less than 3 cm. The records of 64 patients who underwent rotator cuff repair between September 2003 and September 2005 were evaluated. Thirty-two patients underwent a mini-open rotator cuff repair, and 32 patients underwent an arthroscopic rotator cuff repair. The mean follow-up period was 31 months in the mini-open group and 30.6 months in the arthroscopic group (P > 0.05). The UCLA rating system, range of motion examination and the self-administered SF-36 used for postoperative evaluation showed a statistically significant improvement from the preoperative to the final score for both groups (P  0.05). This study suggests that there is no difference in terms of subjective and objective outcomes between the two surgical procedures studied if patients have rotator cuff tears of less than 3 cm. PMID:19424692

  3. Arthroscopic arthrodesis of the shoulder: Fourteen-year follow-up

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    Antonio Jiménez-Martín

    2011-01-01

    Full Text Available Shoulder arthrodesis is indicated in infections, brachial paralysis, irreparable rotator cuff tears, osteoarthritis without indication of prosthesis, rescue after arthroplasty, or after surgery for cancer. Arthroscopic arthrodesis is exceptional. Our aim is presenting our result after 14 years of follow-up of one patient. We present a case report of a 17-year-old male patient. He suffered fracture of left scapula (type V, Ideberg, fracture of left clavicle (type I, Craig, and fracture of left distal ulna. We realized osteosynthesis of clavicle (plate and screws with the aim of treating this floating shoulder. Electromyography showed partial axonotmesis of axilar nerve. After 7 months of follow-up, axonotmesis was still present. We realized arthroscopic shoulder arthrodesis (three cannulated screws. Fourteen years later, shoulder movement was as follows: Flexion, 0-90°; maximum abduction, 40° with shoulder atrophy; Constant, 47 points; and UCLA, 17 points, without pain. Arthrodesis with screws reaches a subjective benefit in 82% of patients. Percentage of pseudarthrosis is less than in patients treated with plates, although the risks of infections, fractures, and material removal are greater than in patients treated with plates. Shoulder arthroscopic arthrodesis is exceptional, but it allows minimal surgical aggression.

  4. Concurrent arthroscopic bicruciate ligament reconstruction using Achilles tendon-bone allografts: experience with 15 cases

    Institute of Scientific and Technical Information of China (English)

    Shi De-hai; CAI Dao-zhang; WANG Kun; RONG Li-min; XU Yi-chun

    2008-01-01

    Objective: To evaluate the clinical outcome of arthroscopically assisted combined anterior and posterior cruciate ligament (ACL/PCL) reconstructions using Achil-les tendon-bone allografts. Methods: Associated meniscus injuries were treated according to established methods prior to ligament recon-structions during arthroscopic surgery. Thirty Achilles ten-don-bone allografts were used to reconstruct torn ACL and PCL in 15 knees. At postoperative follow-up, all knees were graded using the modified IKDC and the Lysholm scoring systems just as done preoperatively. Results were analyzed compared with the contralateral healthy knees. Results: Eleven men and 4 women with a minimum of 3-year follow-up (mean 38 months) were included in the study. Preoperatively, the group ratings by the modified IKDC standards were all severely abnormal. Twelve bicruciate reconstructions were performed in subacute or chronic stage (>3-8 weeks), 3 for acute ligamentous deficien-cies (≤ 3 weeks). The noticeable early complication was transitory local fever combined with joint effusion in one case. At postoperative follow-up, 9 knees were normal, 5 nearly normal and 1 abnormal. On Lysholm score the differ-ence was statistically significant (t- test, P<0.001) before and after operation. Conclusions: Achilles tendon-bone allograft offers an alternative for simultaneous arthroscopic ACL/PCL reconstructions. However, further investigation is needed to eradicate its potential immunogenicity for better use.

  5. Periarticular osteoid osteoma of the ankle: a report of nine arthroscopically treated patients.

    Science.gov (United States)

    Dimnjaković, Damjan; Bojanić, Ivan; Smoljanović, Tomislav; Mahnik, Alan

    2015-01-01

    Periarticular osteoid osteoma often presents with unspecific clinical symptoms, mimicking other clinical conditions. This can lead a clinician to a ''diagnostic side path'' and a delayed or missed diagnosis compared with extra-articular osteoid osteoma. We report the cases of 9 patients with a mean age of 22 (range 14 to 32) years who were diagnosed with periarticular osteoid osteoma of the ankle and were surgically treated in our department during a 12-year period. The diagnostic difficulties associated with periarticular osteoid osteoma must be resolved by obtaining a detailed patient history and performing a thorough physical examination. Computed tomography is the ultimate imaging method to confirm the suspicion of osteoid osteoma. Arthroscopic removal of the osteoid osteoma was performed in all 9 patients in the present case series, with synovectomy performed when indicated. Under arthroscopic visualization, a specimen was obtained for histopathologic analysis to confirm the diagnosis, followed by tumor excision. All the patients were pain free at the final follow-up visit after a mean duration of 6 years (range 6 months to 12.7 years) postoperatively. We suggest arthroscopic removal of periarticular osteoid osteomas of the ankle as an effective treatment method, because it allows complete tumor excision, synovectomy when needed, a short postoperative rehabilitation period, and satisfactory functional results.

  6. INTRAARTICULAR INJECTION OF HYALURONIC ACID AFTER ARTHROSCOPIC LAVAGE OF THE KNEE: LONG-TERM RESULTS

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    Lidia Vladimirovna Luchikhina

    2013-01-01

    Full Text Available Objective: to evaluate the efficiency of arthroscopic lavage in combination with subsequent injection of hyaluronic acid into the joint cavity at shortand long-term follow-ups. Subjects and methods. Eighty-two patients with knee osteoarthrosis (OA were examined in accordance with the American College of Rheumatology criteria. Group 1 consisted of 40 patients only after arthroscopic lavage; Group 2 comprised 42 patients who were administered hyaluronic acid after arthroscopic lavage. Clinical evaluation encompassed pain while walking, resting, and moving (by a visual analogue scale, limited ability in covering 100 m (by a 5-point scale, general clinical evaluation (by a 5-point ordinal scale, the presence or absence of pain after 100-m walking, as well as resting pain (its presence or absence. Results. The treatment effect evaluated using different indicators was comparably positive in both groups within 3 months. Following 3 months of therapy, its effect remained stable and even better in Group 2. The latter showed a particularly noticeable superiority a year later. Thus, there were excellent and good results in 88 and 47.5% in Groups 2 and 1, respectively. The clinical symptoms of the disease were absent in 58% in Group 2 and in only 15% in Group 1. Moreover, Group 1 showed worsening and 20% of the patients had no effect. This trend was also seen while evaluating the therapeutic effectiveness in different periods. Thus, after therapy, no substantial difference was found in both groups, but 3 months later this difference was as many as 0.8 scores and a year later Group 2 had many points in its favor (1.2 scores. Conclusion. Arthroscopic lavage followed by the administration of hyaluronic acid makes it possible to prevent the negative effect of a washing liquid on the metabolism and structure of the articular cartilage and to achieve a long-term effect against the major clinical symptoms (joint pain and function affecting the quality of life. The

  7. Tratamento artroscópico da rigidez de cotovelo Arthroscopic treatment of elbow stiffness

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    Luis Alfredo Gómez Vieira

    2011-01-01

    Full Text Available OBJETIVO: Apresentar a técnica cirúrgica artroscópica e a avaliação dos resultados com esta técnica no tratamento da rigidez de cotovelo. MÉTODOS: Entre abril de 2007 e janeiro de 2010, 10 cotovelos de 10 pacientes com rigidez de cotovelo foram submetidos a tratamento artroscópico para liberação do arco de movimento. O seguimento mínimo foi de 11 meses, com média de 27 meses. A idade variou de 22 a 48 anos de idade, com média de 32,8 anos. Todos os pacientes eram do sexo masculino. Os pacientes foram acompanhados semanalmente no primeiro mês e a cada três meses após o procedimento artroscópico. A avaliação clínica foi feita por meio dos critérios da University of Califórnia at Los Angeles (UCLA. RESULTADOS: Todos os pacientes operados encontravam-se satisfeitos com os resultados do tratamento cirúrgico artroscópico, com uma média de 33,8 pontos na escala de avaliação da UCLA. CONCLUSÃO: O tratamento artroscópico da rigidez do cotovelo é uma técnica cirúrgica minimamente invasiva que mostrou-se eficiente para o tratamento desta complicação.OBJECTIVE: To present the arthroscopic surgical technique and the evaluation of the results from this technique for treating elbow stiffness. METHODS: Between April 2007 and January 2010, ten elbows of ten patients with elbow stiffness underwent arthroscopic treatment to release the range of motion. The minimum follow-up was 11 months, with an average of 27 months. All the patients were male and their average age was 32.8 years (ranging from 22 to 48 years. After the arthroscopic treatment, they were followed up weekly in the first month and every three months thereafter. The clinical evaluation was made using the criteria of the University of California at Los Angeles (UCLA. RESULTS: All the patients were satisfied with the results from the arthroscopic treatment. The average UCLA score was 33.8 points. CONCLUSION: Arthroscopic treatment for elbow stiffness is a minimally

  8. One strategy for arthroscopic suture fixation of tibial intercondylar eminence fractures using the Meniscal Viper Repair System

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    Ochiai Satoshi

    2011-08-01

    Full Text Available Abstract Background Principles for the treatment of tibial intercondylar eminence fracture are early reduction and stable fixation. Numerous ways to treatment of this fracture have been invented. We designed a simple, low-invasive, and arthroscopic surgical strategy for tibial intercondylar eminence fracture utilizing the Meniscal Viper Repair System used for arthroscopic meniscal suture. Methods We studied 5 patients, who underwent arthroscopic suture fixation that we modified. The present technique utilized the Meniscal Viper Repair System for arthroscopic suture of the meniscus. With one handling, a high-strength ultra-high molecular weight polyethylene(UHMWPE suture can be passed through the anterior cruciate ligament (ACL and the loops for suture retrieval placed at both sides of ACL. Surgical results were evaluated by the presence or absence of bone union on plain radiographs, postoperative range of motion of the knee joint, the side-to-side differences measured by Telos SE, and Lysholm scores. Results The reduced position achieved after surgery was maintained and good function was obtained in all cases. The mean distance of tibia anterior displacement and assessment by Lysholm score showed good surgical results. Conclusion This method simplified the conventional arthroscopic suture fixation and increased its precision, and was applicable to Type II fractures that could be reduced, as well as surgically indicated Types III and IV. The present series suggested that our surgical approach was a useful surgical intervention for tibial intercondylar eminence fracture.

  9. Evaluation of patients submitted to the arthroscopic treatment of the lateral epicondylitis refractory to the conservative treatment

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    Fabio Alexandre Martynetz

    2013-12-01

    Full Text Available Objective: to evaluate the results of the arthroscopic treatment of the lateral epicondylitis. Methods: we evaluated 14 patients (15 elbows submitted to the arthroscopic treatment of the lateral epicondylitis refractory to the conservative treatment, which was realized for a minimum period of 18 months. Beyond the demographic data collection, patients were evaluated according to the arthroscopic classification of Baker et al., the Disabilities of the Arm, Shoulder, and Hand (DASH questionnaire and the Mayo Elbow Performance Score (MEPS. The patients' ages ranged between 23 and 56 years (average 46 years (eight males and six females. Of the 15 elbows, 12 were the dominant and one patient had bilateral lesion. The follow-up after surgery was minimum 24 months and maximum 72 months (average 41 months. Results: we found, according to the arthroscopic classification of Baker et al., two patients with type I lesions, nine with type II lesions and three with type III lesions. We found the following complications: one patient with altered sensitivity in the region of the lateral portal, one with a deficit of ten degrees in length, one with synovial plica and one with synovitis in the lateral compartment. Our score on the DASH questionnaire was minimum of 32 points and maximum of 120 points (average 57 points and the scale of MEPS had a minimum score of 60 points and a maximum of 100 points (average 90 points. Conclusion: the arthroscopic treatment of the lateral epicondylitis, plus insurance, provides satisfactory results.

  10. All-Arthroscopic Autologous Matrix-Induced Chondrogenesis for the Treatment of Osteochondral Lesions of the Talus

    Science.gov (United States)

    Usuelli, Federico Giuseppe; de Girolamo, Laura; Grassi, Miriam; D'Ambrosi, Riccardo; Montrasio, Umberto Alfieri; Boga, Michele

    2015-01-01

    Several surgical techniques have been described for the treatment of talar chondral lesions. Among them, microfracture is well established. Autologous matrix-induced chondrogenesis (AMIC), using microfracture and biomaterials, has shown promising results for the treatment of knee osteochondral lesions and has been proposed for the ankle as an open technique. We describe an all-arthroscopic AMIC technique. The benefits of an all-arthroscopic procedure include smaller incisions with less soft-tissue dissection, better visualization of the joint, and a quicker recovery compared with open surgery. The use of matrix to support cartilage regeneration promotes good-quality cartilage tissue with satisfactory long-term outcomes. Our all-arthroscopic AMIC technique uses a type I–type III porcine collagen matrix (Chondro-Gide; Geistlich Pharma, Wolhusen, Switzerland) and is characterized by 2 different arthroscopic surgical phases. First, adequate exposure is achieved through use of a Hintermann spreader (Integra LifeSciences, Plainsboro, NJ) with sufficient joint distraction and wet lesion preparation. The second surgical step is performed dry, involving matrix placement and fixation. The all-arthroscopic AMIC technique for the treatment of osteochondral lesions of the talus allows a very precise reconstruction in the case of cartilage defects and avoids the need for a more invasive operation associated with higher morbidity and a longer surgical time. PMID:26258040

  11. Development and Validation of Cognitive Rehearsal as a Training Strategy for Arthroscopic Surgery

    Science.gov (United States)

    Kovacevic, David; Hodgins, Justin Lane; Lowe, Dylan T.; He, Janice; Popkin, Charles Aaron; Lynch, Thomas Sean; Ahmad, Christopher S.

    2016-01-01

    Objectives: Surgical performance is a highly intellectual activity that involves the processing of perceptual information from the five senses. Strategies to process, organize, and retain this perceptual information may benefit learning techniques. Once such strategy, cognitive rehearsal, is the activity where a skill is rehearsed in memory prior to the actual performance. This study aimed to develop and validate a cognitive rehearsal strategy for arthroscopic knee surgery in orthopaedic residents. We hypothesized that this training tool will lead to increased comfort and confidence with arthroscopic surgery performance. Methods: An expert surgeon was filmed performing an arthroscopic ACL reconstruction using patellar bone-tendon-bone autograft. An instructional training video was then created incorporating the extracorporeal and arthroscopic footage with voice over and subtitles. Following the surgery, cognitive recall of the procedure was conducted with the surgeon to identify key visual, cognitive, and kinesthetic cues to develop a mental imagery script to enhance rehearsal of arthroscopic surgery. Orthopaedic residents from two academic training programs were invited to participate. Demographic information including training level, previous musical experience, organized sports participation, and preferred learning style was collected. The training session consisted of a relaxation exercise, instructional video of an expert performing the procedure, learning the mental imagery script, and rehearsing the procedure out loud with a partner. The residents’ ability to rehearse the procedure was assessed before and after the training session with a modified version of a previously validated questionnaire, and a post-training session survey was administered to define which components of the rehearsal seemed most beneficial. Statistical analysis included a reliability analysis for internal consistency, and a nonparametric Wilcoxon test to compare the composite

  12. "Owl" Technique for All-Arthroscopic Augmentation of a Massive or Large Rotator Cuff Tear With Extracellular Matrix Graft.

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    Narvani, A Ali; Consigliere, Paolo; Polyzois, Ioannis; Sarkhel, Tanaya; Gupta, Rohit; Levy, Ofer

    2016-08-01

    Despite the vast improvement in techniques and technology for arthroscopic rotator cuff surgery, repairs of massive and large tears remain challenging because they are associated with significantly high failure rates. In recent years, patch augmentation has gained popularity as a technique to decrease these high failure rates. Arthroscopic patch augmentation of rotator cuff repair, however, is technically difficult. The purpose of this report is to describe a simple and reproducible technique for all-arthroscopic extracellular matrix graft augmentation. With this technique, which we refer to as the "owl" technique because the prepared extracellular augment resembles an owl, there are relatively few suture ends involved; therefore, augment introduction is straightforward with a reduced risk of suture ends becoming tangled. In addition, the way in which our augmentation is prepared helps to prevent it from becoming bunched up when being secured.

  13. Extracapsular approach for arthroscopic treatment of femoroacetabular impingement: clinical and radiographic results and complications

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    Bruno Dutra Roos

    2015-08-01

    Full Text Available ABSTRACTOBJECTIVES: To evaluate the clinical and radiographic results and complications relating to patients undergoing arthroscopic treatment for femoroacetabular impingement by means of an extracapsular approach. METHODS: Between January 2011 and March 2012, 49 patients (50 hips underwent arthroscopic treatment for femoroacetabular impingement, performed by the hip surgery team of the Orthopedic Hospital of Passo Fundo, Rio Grande do Sul. Forty patients (41 hips fulfilled all the requirements for this study. The mean follow-up was 29.1 months. The patients were assessed clinically by means of the Harris Hip score, as modified by Byrd (MHHS, the Non-Arthritic Hip score (NAHS and the internal rotation of the hip. Their hips were also evaluated radiographically, with measurement of the CE angle, dimensions of the joint space, alpha angle, neck-head index, degree of arthrosis and presence of heterotopic ossification of the hip. RESULTS: Out of the 41 hips treated, 31 (75.6% presented good or excellent clinical results. There was a mean postoperative increase of 22.1 points for the MHHS, 21.5 for the NAHS and 16.4° for the internal rotation of the hip ( p< 0.001. Regarding the radiographic evaluation, correction to normal values was observed for the alpha angle and neck-head index, with a mean postoperative decrease of 32.9° and mean increase of 0.10, respectively ( p< 0.001. CONCLUSION: Arthroscopic treatment of femoroacetabular impingement by means of an extracapsular approach presented satisfactory clinical and radiographic results over a mean follow-up of 29.1 months, with few complications.

  14. Arthroscopic optical coherence tomography provides detailed information on articular cartilage lesions in horses.

    Science.gov (United States)

    te Moller, N C R; Brommer, H; Liukkonen, J; Virén, T; Timonen, M; Puhakka, P H; Jurvelin, J S; van Weeren, P R; Töyräs, J

    2013-09-01

    Arthroscopy enables direct inspection of the articular surface, but provides no information on deeper cartilage layers. Optical coherence tomography (OCT), based on measurement of reflection and backscattering of light, is a diagnostic technique used in cardiovascular surgery and ophthalmology. It provides cross-sectional images at resolutions comparable to that of low-power microscopy. The aim of this study was to determine if OCT is feasible for advanced clinical assessment of lesions in equine articular cartilage during diagnostic arthroscopy. Diagnostic arthroscopy of 36 metacarpophalangeal joints was carried out ex vivo. Of these, 18 joints with varying degrees of cartilage damage were selected, wherein OCT arthroscopy was conducted using an OCT catheter (diameter 0.9 mm) inserted through standard instrument portals. Five sites of interest, occasionally supplemented with other locations where defects were encountered, were arthroscopically graded according to the International Cartilage Repair Society (ICRS) classification system. The same sites were evaluated qualitatively (ICRS classification and morphological description of the lesions) and quantitatively (measurement of cartilage thickness) on OCT images. OCT provided high resolution images of cartilage enabling determination of cartilage thickness. Comparing ICRS grades determined by both arthroscopy and OCT revealed poor agreement. Furthermore, OCT visualised a spectrum of lesions, including cavitation, fibrillation, superficial and deep clefts, erosion, ulceration and fragmentation. In addition, with OCT the arthroscopically inaccessible area between the dorsal MC3 and P1 was reachable in some cases. Arthroscopically-guided OCT provided more detailed and quantitative information on the morphology of articular cartilage lesions than conventional arthroscopy. OCT could therefore improve the diagnostic value of arthroscopy in equine orthopaedic surgery.

  15. T2 relaxometry of the infrapatellar fat pad after arthroscopic surgery

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    Torriani, Martin; Bredella, Miriam A. [Massachusetts General Hospital and Harvard Medical School, Musculoskeletal Imaging and Intervention, Department of Radiology, Boston, MA (United States); Taneja, Atul K. [Hospital do Coracao (HCor), Teleimagem, and Hospital Israelita Albert Einstein, Division of Musculoskeletal Imaging, Department of Radiology, Sao Paulo (Brazil); Hosseini, Ali; Li, Guoan [Massachusetts General Hospital and Harvard Medical School, Bioengineering Laboratory, Department of Orthopedics, Boston, MA (United States); Gill, Thomas J. [Massachusetts General Hospital and Harvard Medical School, Sports Medicine Center, Department of Orthopedics, Boston, MA (United States)

    2014-03-15

    To investigate the T2 relaxation values of the infrapatellar fat pad (IFP) after arthroscopic surgery. This study was approved by the institutional review board; all individuals signed informed consent. We performed MRI in 16 knees from 8 subjects. Prior to imaging, each subject had unilateral arthroscopic knee surgery and an asymptomatic non-operated contralateral knee. We used a 10-echo multiple-TE fast-spin echo pulse sequence for creation of T2 relaxation time maps. Two musculoskeletal radiologists independently placed regions of interest in the IFP, suprapatellar subcutaneous and deep intermuscular adipose tissue. Qualitative assessments were performed to assess fibrotic changes affecting patellar retinaculum and IFP. Statistical analyses of T2 values determined differences between groups, correlation with time after surgery, and cut-off values to differentiate groups. The average time between arthroscopy and imaging was 3.5 ± 0.4 years. IFP of knees with prior surgery had significantly shorter mean T2 values (133 ± 14 ms) compared with control knees (147 ± 8 ms, P = 0.03). There was no significant difference between operated and control knees regarding T2 values of suprapatellar subcutaneous (P = 0.3) or deep intermuscular adipose tissue (P = 0.2). There was no correlation between IFP T2 values and time after surgery (P > 0.2). IFP T2 values ≤ 139 ms had 75 % sensitivity and 88 % specificity in identifying prior arthroscopy. Shortening of T2 relaxation values is present in IFP chronically after arthroscopic surgery and may be an indicator of adipose tissue fibrosis. (orig.)

  16. Arthroscopic single-bundle reconstruction of posterior cruciate ligament with quadrupled hamstring tendon

    Institute of Scientific and Technical Information of China (English)

    SUN Lei; NING Zhi-jie; ZHANG Hui; TIAN Min; NING Ting-min

    2007-01-01

    Objective:To evaluate the technique and outcome of arthroscopic single-bundle reconstruction of posterior cruciate ligament (PCL) with quadrupled hamstring tendon. Methods:From April 2001 to October 2004,49 knees with PCL tears in 49 patients were verified with arthroscope in this department. Of them, 13 were combined with anterior cruciate ligament tears,14 with disruptions of the posterolateral corner,6 with ruptures of the posteromedial corner and medial collateral ligament,9 with lateral meniscus tears,5 with medial meniscus tears and 2 with popliteal vascular tears.All the damaged PCLs were reconstructed with single-bundle of autogenous quadrupled hamstring tendons under arthroscope.Biodegradable interference screws or blunt titanium interference screws were used for direct anatomic fixation of the reconstructed ligament. Results:After operation,no severe complications occurred at early stage in the 49 patients.All of them were followed up for 10-52 months with an average of 22.0 months±10.7 months.Lysholm score was remarkably improved from 30-60 ( mean:47.96 ± 8.16) preoperatively to 70-95 ( mean:89.08 ± 6.10) at the last postoperative follow-up (P < 0.01 ).Furthermore,there was a significant improvement in International Knee Documentation Committee (IKDC) score from abnormal ( Grade C) in 10 knees and severely abnormal ( Grade D ) in 39 preoperatively to normal ( Grade A) in 20,nearly normal ( Grade B) in 24 and abnormal in 5 at the last follow-up.Of the 49 patients,40 returned to the same activity level as before and 9 were under the level. Conclusions:Single-bundle reconstruction of PCL with quadrupled hamstring tendons has the advantage of minimal trauma in surgery and satisfactory outcome.

  17. Arthroscopic repair of type II SLAP lesions: Clinical and anatomic follow-up

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    John N Trantalis

    2015-01-01

    Full Text Available Aims: The aim was to evaluate the clinical and anatomic outcome of arthroscopic repair of type II SLAP lesions. Materials and Methods: The senior author performed isolated repairs of 25 type II SLAP lesions in 25 patients with a mean age of 40.0 ± 12 years. All tears were repaired using standard arthroscopic suture anchor repair to bone. All patients were reviewed using a standardized clinical examination by a blinded, independent observer, and using several shoulder outcome measures. Patients were evaluated by magnetic resonance imaging arthrogram at a minimum of 1-year postoperatively. Statistical Analysis Used: Two-tailed paired t-test were used to determine significant differences in preoperative and postoperative clinical outcomes scores. In addition, a Fisher′s exact test was used. Results: At a mean follow-up of 54-month, the mean American Shoulder and Elbow Surgeons Shoulder Index (ASES scores improved from 52.1 preoperatively to 86.1 postoperatively (P < 0.0001 and the Simple Shoulder Test (SST scores from 7.7 to 10.6 (P < 0.0002. Twenty-two out of the 25 patients (88% stated that they would have surgery again. Of the 21 patients who had postoperative magnetic resonance imaging arthrographys (MRAs, 9 patients (43% demonstrated dye tracking between the labrum bone interface suggestive of a recurrent tear and 12 patients (57% had a completely intact repair. There was no significant difference in ASES, SST, and patient satisfaction scores in patients with recurrent or intact repairs. Conclusions: Arthroscopic repair of type II SLAP lesions demonstrated improvements in clinical outcomes. However, MRA imaging demonstrated 43% of patients with recurrent tears. MRA results do not necessarily correlate with clinical outcome.

  18. EVALUATION OF RESULTS OF ARTHROSCOPIC BANKART REPAIR FOR POST TRAUMATIC ANTERIOR SHOULDER INSTABILITY

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    Mainak

    2015-08-01

    Full Text Available BACKGROUND: The study was to evaluate the surgical outcomes of arthroscopic repair of post - traumatic Bankart lesions with the use of suture anchors. Patients with >20% bony lesions, SLAP ( superior labral tear from anterior to posterior lesions and multi - directional instability were excluded. The patients were followed up for a period of minimum 4 years. MATERIALS AND ME THODS: We evaluated the results of arthroscopic Bankart repair with use of suture anchors in 35 patients with traumatic recurrent anterior instability of the shoulder. The mean age at operation was 25.71 years. The patients were evaluated pre - operatively a nd at follow - up using the UCLA (University of California Los Angeles shoulder scoring system and the modified Rowe scores, which were 6.2 and 29.3 respectively pre - operatively. RESULTS: The UCLA shoulder scoring system and the modified Rowe scores at foll ow - up were 32 and 72.57 respectively and both improvements were significant. The Modified Rowe Shoulder Scoring System showed 14 patients having excellent results, 12 patients good, 6 patients fair and 3 patients with poor results. One patient had subluxat ion and another had positive apprehension test. Five patients had discomfort/pain with arm in abducted and externally rotated position but negative apprehension test. Remaining 28 patients had negative apprehension test; no subluxation. Significant improve ments occurred for each motion tested for each follow up visit. CONCLUSION: We conclude that arthroscopic Bankart lesion repair with suture anchors is an effective surgical technique for the treatment of an isolated Bankart lesion having good results with respect to pain relief, stability and function.

  19. A comparison of magnetic resonance arthrography and arthroscopic findings in the assessment of anterior shoulder dislocations

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    Jordan, R.W.; Naeem, R.; Srinivas, K.; Shyamalan, G. [Birmingham Heartlands Hospital, Birmingham (United Kingdom)

    2015-05-01

    The aim of this study is to establish the sensitivity and specificity of MRA in the investigation of patients with traumatic anterior shoulder dislocations. A retrospective analysis of consecutive patients undergoing both magnetic resonance arthrography and arthroscopic assessment after a traumatic anterior shoulder dislocation between January 2011 and 2014 was performed. Demographic data were collected from electronic records. Images were interpreted by 8 musculoskeletal radiologists and patients were treated by 8 consultant orthopaedic surgeons. Arthroscopic findings were obtained from surgical notes and these findings were used as a reference for MRA. The sensitivity, specificity, and positive predictive value were calculated for the different injuries. Sixty-nine patients underwent both an MRA and shoulder arthroscopy during the study period; however, clinical notes were unavailable in 9 patients. Fifty-three patients (88 %) were male, the mean age was 28 years (range 18 to 50) and 16 subjects (27 %) had suffered a primary dislocation. The overall sensitivity and specificity of MRA to all associated injuries was 0.9 (CI 0.83-0.95) and 0.94 (CI 0.9-0.96) retrospectively. The lowest sensitivity was seen in osseous Bankart 0.8 (CI 0.44-0.96) and superior labral tear (SLAP) lesions 0.5 (CI 0.14-0.86). The overall positive predictive value was 0.88 (CI 0.76-0.91) with the lowest values found in rotator cuff 0.4 (CI 0.07-0.83) and glenohumeral ligament (GHL) lesions 0.29 (CI 0.05-0.7). Magnetic resonance angiography has a high sensitivity when used to identify associated injuries in shoulder dislocation, although in 8 patients (13 %) arthroscopy identified an additional injury. The overall agreement between MRA and arthroscopic findings was good, but the identification of GHL and rotator cuff injuries was poor. (orig.)

  20. Signs of knee osteoarthritis common in 620 patients undergoing arthroscopic surgery for meniscal tear

    DEFF Research Database (Denmark)

    Pihl, Kenneth; Englund, Martin; Lohmander, L Stefan

    2017-01-01

    Background and purpose - Recent evidence has questioned the effect of arthroscopic knee surgery for middle-aged and older patients with degenerative meniscal tears with or without concomitant radiographic knee osteoarthritis (OA). We investigated the prevalence of early or more established knee OA......-77) years, 57% men) with full datasets available were included in the present study. Prior to surgery, patients completed questionnaires regarding onset of symptoms, duration of symptoms, and mechanical symptoms along with the knee injury and osteoarthritis outcome score (KOOS). At arthroscopy...

  1. Return to Sports After Arthroscopic Treatment of Rotator Cuff Calcifications in Athletes

    Science.gov (United States)

    Ranalletta, Maximiliano; Rossi, Luciano A.; Sirio, Adrian; Bruchmann, Guillermina; Maignon, Gastón D.; Bongiovanni, Santiago L.

    2016-01-01

    Background: Arthroscopic treatment of calcific deposits of rotator cuff tears has been described with successful results in the general population. However, despite the high frequency of this condition, there is no information in the literature regarding arthroscopic treatment of rotator cuff calcifications in athletes. Purpose: To analyze the time to return to sport, clinical outcomes, and complications of complete arthroscopic removal of intratendinous calcific deposits and repair of the tendon lesion without acromioplasty in athletes. Study Design: Case series; Level of evidence, 4. Methods: This study retrospectively evaluated 24 consecutive patients with a mean age of 36.2 years. The mean follow-up was 59 months (range, 24-108 months). Patients completed a questionnaire focused on the time to return to sport and treatment course. Pre- and postoperative functional assessment was performed using the Constant score and University of California Los Angeles (UCLA) score. Pain was assessed by visual analog scale (VAS). Radiographs and magnetic resonance imaging (MRI) were performed to evaluate the recurrence of calcifications and the indemnity of the supraspinatus tendon repair. Results: Of the 24 patients, 23 (95.8%) were able to return to sports; 91.3% returned to the same level. The mean time to return to play was 5.3 months (range, 3-9 months): 26% of patients (6/23) returned to sports in less than 4 months, 61% (14/24) returned between 4 and 6 months, and 13% (3/24) returned after the sixth month. The mean Constant score increased from 26.9 preoperatively to 89.7 postoperatively (P tendon tears. Conclusion: In athletes with calcifying tendinitis of the supraspinatus tendon with failed nonoperative treatment, complete arthroscopic removal of calcific deposits and tendon repair without acromioplasty results in significant pain relief and improvement in functional outcomes. Most patients return to the same level of proficiency regardless of the type of sport and

  2. Arthroscopic and computer-assisted high tibial osteotomy using standard total knee arthroplasty navigation software.

    Science.gov (United States)

    Thompson, Stephen R; Zabtia, Nazar; Weening, Bradley; Zalzal, Paul

    2013-05-01

    Opening-wedge high tibial osteotomy is an increasingly performed procedure for treatment of varus gonarthrosis and correction of malalignment during meniscal transplantation or cartilage restoration. Precise preoperative planning and meticulous surgical technique are required to achieve an appropriate mechanical axis correction. We describe our technique of arthroscopic and computer-assisted high tibial osteotomy using commonly available total knee arthroplasty navigation software as an intraoperative goniometer. We believe that our technique, by providing intraoperative real-time guidance of the degree of correction that is accurate and reliable, represents a useful tool for the surgeon who uncommonly performs high tibial osteotomy.

  3. Arthroscopic Excision of Juxta-articular Osteoid Osteoma of the Calcaneum

    Science.gov (United States)

    Tauheed, Mohammed; Korula, Ravi Jacob; Shankarnarayanan, Sriram

    2016-01-01

    Osteoid osteoma of the foot is a rare condition particularly of the calcaneum. This condition is difficult to diagnose and is more difficult to treat particularly if it involves deeper part of the joints. We present an arthroscopic technique to deal with a case of juxta-articular osteoid osteoma of the calcaneum using two portals: the anterolateral portal for instrumentation and the anterior anterolateral portal for visualization of the subtalar joint. Because this approach is minimally invasive, it offers early recovery and reduced morbidity compared with the conventional techniques. PMID:27073769

  4. Torn discoid lateral meniscus treated with arthroscopic meniscectomy: observations in 62 knees

    Institute of Scientific and Technical Information of China (English)

    LU Ying; LI Qiang; HAO Jie

    2007-01-01

    Background Discoid lateral meniscus of the knee is common in Chinese population. There has been considerable debate about the best treatment for discoid lateral meniscus tears. The purpose of this study was to observe the effect of arthroscopic meniscectomy for the treatment of discoid lateral meniscus tears.Methods Between July 1999 and December 2004, arthroscopic meniscectomy was performed on 62 menisci of 57 patients with discoid lateral meniscus tears (52 unilateral, 5 bilateral). 41 menisci were "complete discoid meniscus", 21 "incomplete". According to the extent of the meniscus tears, partial meniscectomy was performed on 52 knees, total meniscectomy on 7 knees, and partial meniscectomy combined with meniscus suture on 3 knees through an arthroscope.After the operations, early rehabilitation training programs, including straight-leg-raising and range-of-motion exercises,were carried out. 51 patients were followed up for 1 year 2 months to 6 years 5 months (mean, 3 years 3 months), 6 patients were lost. Lysholm-Ⅱ scoring system was used to assess the function of the knee joints before the operation and during the follow-up.Results The operations on all the 62 knees were successful without complications. The patients could walk normally after completing the 2-week postoperation rehabilitation program. After 3-4 weeks they could lead a normal life and participate in a moderate amount of sports or other physical activities. The mean Lysholm-Ⅱ score was 89 (60-100)during the follow-up, which was significantly higher than that before the operation (50, range 34-74; P<0.01). 88% of the patients achieved excellent or good clinical results.Conclusions Arthroscopic meniscectomy is an alternative for treatment of discoid lateral meniscus tears with minimal traumatic effects. It can achieve early mobilization and a low complication rate, as well as the preservation of the meniscus structure and functions to the largest extent. In combination with proper

  5. Arthroscopic airbrush assisted cell implantation for cartilage repair in the knee: a controlled laboratory and human cadaveric study

    NARCIS (Netherlands)

    Windt, de T.S.; Vonk, L.A.; Buskermolen, J.K.; Visser, J.; Karperien, H.B.J.; Bleys, R.L.A.W.; Dhert, W.J.A.; Saris, D.B.F.

    2015-01-01

    Summary Objective The objective of this study was to investigate the feasibility of arthroscopic airbrush assisted cartilage repair. Methods An airbrush device (Baxter) was used to spray both human expanded osteoarthritic chondrocytes and choncrocytes with their pericellular matrix (chondrons) at 1

  6. Arthroscopic airbrush assisted cell implantation for cartilage repair in the knee : a controlled laboratory and human cadaveric study

    NARCIS (Netherlands)

    de Windt, T S; Vonk, L A; Buskermolen, J K; Visser, J.; Karperien, M; Bleys, R L A W; Dhert, W J A; Saris, D B F

    2015-01-01

    OBJECTIVE: The objective of this study was to investigate the feasibility of arthroscopic airbrush assisted cartilage repair. METHODS: An airbrush device (Baxter) was used to spray both human expanded osteoarthritic chondrocytes and choncrocytes with their pericellular matrix (chondrons) at 1 × 10(6

  7. Arthroscopic airbrush assisted cell implantation for cartilage repair in the knee : A controlled laboratory and human cadaveric study

    NARCIS (Netherlands)

    de Windt, T. S.; Vonk, L. A.; Buskermolen, J. K.; Visser, J.; Karperien, M.; Bleys, R. L A W; Dhert, W. J A; Saris, D. B F

    2015-01-01

    Objective: The objective of this study was to investigate the feasibility of arthroscopic airbrush assisted cartilage repair. Methods: An airbrush device (Baxter) was used to spray both human expanded osteoarthritic chondrocytes and choncrocytes with their pericellular matrix (chondrons) at 1×106cel

  8. Are the good functional results from arthroscopic repair of massive rotator cuff injuries maintained over the long term?

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    Alberto Naoki Miyazaki

    2016-02-01

    Full Text Available ABSTRACT OBJECTIVE: To evaluate whether the good and excellent functional results from arthroscopic repair of massive rotator cuff tears are maintained over the long term. METHODS: From the sample of the study conducted by our group in 2006, in which we evaluated the functional results from arthroscopic repair of massive rotator cuff tears, 35 patients were reassessed, 8 years after the first evaluation. The inclusion criteria were that these patients with massive rotator cuff tears operated by means of an arthroscopic technique, who participated in the previous study and achieved good or excellent outcomes according to the UCLA criteria. Patients whose results were not good or excellent in the first evaluation according to the UCLA criteria were excluded. RESULTS: Among the 35 patients reassessed, 91% of them continued to present good and excellent results (40% excellent and 51% good, while 3% presented fair results and 6% poor results. The time interval between the first and second evaluations was 8 years and the minimum length of follow-up since the immediate postoperative period was 9 years (range: 9-17 years, with an average of 11.4 years. CONCLUSION: The good and excellent results from arthroscopic repair of massive rotator cuff tears were mostly maintained (91%, with the same level of function and satisfaction, even though 8 years had passed since the first assessment, with a follow-up period averaging 11.4 years.

  9. Arthroscopic Latarjet and Capsular Shift (ALCS) procedure: a new "freehand" technique for anterior shoulder instability associated with significant bone defects.

    Science.gov (United States)

    Bhatia, Deepak N

    2015-03-01

    Anterior shoulder instability associated with significant bone loss has been described as "bony-instability," and this condition is usually treated with an anterior glenoid bone grafting procedure (Latarjet procedure). The Latarjet procedure involves transfer of the horizontal limb of the coracoid process along with the conjoint tendon to the anterior glenoid rim, and is traditionally performed as an open surgical procedure. Recently, an arthroscopic technique for the Latarjet procedure has been described; the technique necessitates the use of specialized instrumentation and involves excision of the entire anterior capsule to facilitate coracoid fixation. We describe a new "freehand" arthroscopic technique for the Latarjet procedure, and, in addition, a simultaneous capsular shift to further optimize mid and end range stability. This technique eliminates the use of additional instrumentation and can be done using routine arthroscopic instruments. Preliminary experience with this technique suggests that the arthroscopic Latarjet and capsular shift is a technically demanding procedure. Glenohumeral capsule can be preserved, and this should be attempted wherever possible to optimize stability. Additional specialized instrumentation would probably reduce surgical time; however, the procedure can be performed with routine instruments.

  10. Intra-articular versus intravenous magnesium-sulfate as adjuvant to femoral nerve block in arthroscopic knee sur

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    Mohamed Abdulatif

    2015-07-01

    Conclusion: The combined use of femoral nerve block with IA or IV MgSO4 is associated with significant reduction of the intensity and duration of postoperative pain and postoperative analgesic requirements in patients undergoing arthroscopic knee surgery with the IA MgSO4 being superior to IV route of administration.

  11. Time Interval between Trauma and Arthroscopic Meniscal Repair Has No Influence on Clinical Survival.

    Science.gov (United States)

    van der Wal, Robert J P; Thomassen, Bregje J W; Swen, Jan-Willem A; van Arkel, Ewoud R A

    2016-07-01

    Arthroscopic meniscal repair is the gold standard for longitudinal peripheral meniscal tears. The time interval between trauma and meniscal repair remains controversial. The aim of this study was to evaluate failure rates and clinical outcome of arthroscopic meniscal repair in relation to chronicity of injury. A total of 238 meniscal repairs were performed in 234 patients. Anterior cruciate ligament (ACL) was reconstructed in almost all ACL-deficient knees (130 out of 133). Time interval between injury and repair was divided into acute ( 2 to  12 weeks). Patients completed postal questionnaires to evaluate clinical outcome and failure rates. Study instruments included Lysholm, Knee injury and Osteoarthritis Outcome Score (KOOS), and Tegner scoring systems. At a median follow-up of 41 months (interquartile range [IQR], 34-53 months) 55 medial and 10 lateral meniscal repairs failed (overall failure rate, 27%). There was a significant higher failure rate for medial meniscal repair (p meniscal repair has no influence on the failure rate. Differences in survival rate of meniscal repair are more dependent on location of the lesion and ACL status, rather than chronicity of injury.

  12. Experimental and numerical validation for the novel configuration of an arthroscopic indentation instrument

    Science.gov (United States)

    Korhonen, Rami K.; Saarakkala, Simo; Töyräs, Juha; Laasanen, Mikko S.; Kiviranta, Ilkka; Jurvelin, Jukka S.

    2003-06-01

    Softening of articular cartilage, mainly attributable to deterioration of superficial collagen network and depletion of proteoglycans, is a sign of incipient osteoarthrosis. Early diagnosis of osteoarthrosis is essential to prevent the further destruction of the tissue. During the past decade, a few arthroscopic instruments have been introduced for the measurement of cartilage stiffness; these can be used to provide a sensitive measure of cartilage status. Ease of use, accuracy and reproducibility of the measurements as well as a low risk of damaging cartilage are the main qualities needed in any clinically applicable instrument. In this study, we have modified a commercially available arthroscopic indentation instrument to better fulfil these requirements when measuring cartilage stiffness in joints with thin cartilage. Our novel configuration was validated by experimental testing as well as by finite element (FE) modelling. Experimental and numerical tests indicated that it would be better to use a smaller reference plate and a lower pressing force (3 N) than those used in the original instrument (7-10 N). The reproducibility (CV = 5.0%) of the in situ indentation measurements was improved over that of the original instrument (CV = 7.6%), and the effect of material thickness on the indentation response was smaller than that obtained with the original instrument. The novel configuration showed a significant linear correlation between the indenter force and the reference dynamic modulus of cartilage in unconfined compression, especially in soft tissue (r = 0.893, p osteoarthrosis during arthroscopy.

  13. Clinical and Arthroscopic Findings of Acute Anterior Cruciate Ligament Tears of the Knee

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    Kenji Shirakura

    1995-01-01

    Full Text Available Clinical, arthrographic, and arthroscopic findings in 53 patients with acutely torn anterior cruciate ligaments (ACLs were documented. Arthroscopy and instability tests under anesthesia were performed on all patients within 2 weeks after the initial injury. Twenty-three patients complained of extension blocks, and localized tenderness on the medial side was revealed in 26 patients at the initial examination. Aspiration from joints exhibited hemarthrosis in 52 patients. Arthroscopy revealed ACL ruptures in all patients. Four Segond's fractures, 26 meniscus tears (8 medial and 18 lateral, 1 osteochondral fracture, and 19 medial collateral ligament ruptures were revealed. Arthroscopy detected only 1 of the 5 ruptures of the posteromedial corner of the medial meniscus, which were noted on arthrography. Three ACL stumps were protruding among the femorotibial joint, which seemed to be restricting full extension. Statistical analysis showed that tenderness on the medial side was not revealed more frequently in knees with medial collateral ligament injuries than in the others. The volume of aspirated fluids in knees with no leakage in arthrography significantly increased over those with leakages (p < 0.05. Diagnosis of ACL injuries should be completed by clinical, arthrographic, and arthroscopic examinations.

  14. Functional evaluation of arthroscopic repair of rotator cuff injuries in patients with pseudoparalysis,

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    Alberto Naoki Miyazaki

    2014-04-01

    Full Text Available OBJECTIVE: to evaluate the functional result from arthroscopic repair of rotator cuff injuries in patients with pseudoparalysis, defined as incapacity to actively raise the arm above 90◦ , while complete passive elevation was possible.METHODS: we reevaluated 38 patients with a mean follow-up of 51 months (minimum of 24. We analyzed the pseudoparalysis reversion rate and the functional result obtained.RESULTS: according to the assessment criteria of the University of California in Los Angeles (UCLA, 31 (82% patients had good and excellent results, two (5% had fair results and five (13% had poor results. The mean active elevation went from 39◦ before the operation to 139◦ after the operation (p < 0.05; the mean active lateral rotation went from 30◦ to 48◦ (p < 0.05 and the mean active medial rotation went from level L3 to T12 (p < 0.05.CONCLUSION: arthroscopic repair of rotator cuff injuries produced good and excellent results in 82% of the cases and a statistically significant improvement of active range of motion, with reversion of the pseudoparalysis in 97.4% of the cases. It is therefore a good treatment option.

  15. Signs of knee osteoarthritis common in 620 patients undergoing arthroscopic surgery for meniscal tear.

    Science.gov (United States)

    Pihl, Kenneth; Englund, Martin; Lohmander, L Stefan; Jørgensen, Uffe; Nissen, Nis; Schjerning, Jeppe; Thorlund, Jonas B

    2017-02-01

    Background and purpose - Recent evidence has questioned the effect of arthroscopic knee surgery for middle-aged and older patients with degenerative meniscal tears with or without concomitant radiographic knee osteoarthritis (OA). We investigated the prevalence of early or more established knee OA and patients' characteristics in a cohort of patients undergoing arthroscopic surgery for a meniscal tear. Patients and methods - 641 patients assigned for arthroscopy on suspicion of meniscus tear were consecutively recruited from February 2013 through January 2015. Of these, 620 patients (mean age 49 (18-77) years, 57% men) with full datasets available were included in the present study. Prior to surgery, patients completed questionnaires regarding onset of symptoms, duration of symptoms, and mechanical symptoms along with the knee injury and osteoarthritis outcome score (KOOS). At arthroscopy, the operating surgeon recorded information about meniscal pathology and cartilage damage. Early or more established knee OA was defined as the combination of self-reported frequent knee pain, cartilage damage, and the presence of degenerative meniscal tissue. Results - 43% of patients (269 of 620) had early or more established knee OA. Of these, a large proportion had severe cartilage lesions with almost half having a severe cartilage lesion in at least 1 knee compartment. Interpretation - Based on a definition including frequent knee pain, cartilage damage, and degenerative meniscal tissue, early or more established knee OA was present in 43% of patients undergoing knee arthroscopy for meniscal tear.

  16. Arthroscopically assisted treatment for Schatzker type I-V tibial plateau fractures

    Institute of Scientific and Technical Information of China (English)

    DUAN Xiao-jun; YANG Liu; GUO Lin; CHEN Guang-xing; DAI Gang

    2008-01-01

    Objective: To report the clinical outcome of arthroscopically assisted treatment for tibial plateau fractures.Methods: A total of 39 patients with tibial plateau fractures were treated by arthroscopic fixation from February 2002 to December 2005,including 11 patients with bony avulsion of the anterior cruciate ligament and 19 with meniscal injury.There were 4 cases of type I fracture,12 type II,9 type III,12 type IV and 2 type V according to Schatzker criteria.Firstly,the combined injuries were treated.Then the plateau fractures with the displacement over 3 mm or more were reduced and fixed.Finally,the internal fixation was observed by X-ray equipment.Postoperative management was early motion and delayed weight bearing.Results: All the fractures healed in 3 or 4 months.All patients were followed up for 1 to 5 years after operation.No case had severe complications,such as poor wound healing,infection,osteofascial compartment syndrome and osteoarthritis.According to the Rasmussen scoring system,36 cases obtained excellent or good results and the other 3 cases had moderate clinical results.The average score was 26 ± 3.Conclusions: As an adjuvant treatment of intraarticular fractures such as tibial plateau fracture,arthroscopy has many advantages.It can treat associated intraarticular soft tissue components,visualize the chondral surface reduction,lavage the hematoma and smaller loose fragments,decrease soft tissue dissection,reduce the risk of scarring and promote rapid recovery.

  17. RELEVANCE OF ARTHROSCOPIC SYNOVIAL BIOPSY IN JOINT DISORDERS - A PROSPECTIVE STUDY

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    Kali Vara Prasad

    2015-10-01

    Full Text Available BACK GROUND : Synovial biopsy is considered as the gold standard in the diagnosis of various joint disorders and synovial diseases. But sometimes the definitive diagnosis is elusive only by doing biopsy then clinical, hematological and x - ray examinations will help. The advantage with arthroscopic synovial biopsy is that it is easy to perform, minimal discomfort to the patient and can be done at intervals if the diagnosis can n ot be made in the first examination. MATERIAL & METHODS : The present study was conducted in the Department of Orthopedics & Traumatology, Osmania General Hospital/ Medical College, Hyderabad. The duration of the study was from Sept 2012 to Sept 2014. CONCLUSIONS : Arthroscopic synovial biopsy is the mainstay in the management of Joint disorders and Synovial diseases. It is patient friendly and repeated procedures can be undertaken when the definitive diagnosis could not be established in the initial attempt, as is common in some cases of Non - specific synovitis, later being diagnosed either as Osteoarthritis or Rheumatoid Arthritis. This is the greatest advantage in using this procedure.

  18. Analgesic Effect of Dexamethasone after Arthroscopic Knee Surgery: A Randomized Controlled Trial

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    Jairo Moyano

    2016-01-01

    Full Text Available Background. Dexamethasone is sometimes used as a coanalgesic because of its anti-inflammatory properties. Objective. To evaluate opioid use, postoperative pain intensity, and side effects after a single dose of dexamethasone in patients undergoing arthroscopic knee surgery. Methods. In this randomized controlled study patients were randomized to receive either 10 mg of intravenous dexamethasone (DM group or 0.9% normal saline (NS group during the intraoperative period. Primary outcomes were pain intensity and total morphine and codeine use after surgery. Results. Seventy-eight patients were included in the study. The DM group showed statistically significant higher pain intensity at the fourth postoperative hour (DM: 3.96/10, standard deviation [SD] 0.54; NS: 2.46/10, SD 0.45; p=0.036. No statistically significant difference in total opioid use (morphine plus codeine was identified with 15.9 (SD 1.97 codeine tablets used in DM group and 20 (SD 2.14 in NS group (p=0.25. Discussion. Pain intensity tended to decrease in both groups suggesting morphine as the main source of analgesia. Conclusions. Intravenous dexamethasone during the intraoperative period has no clinical impact on postoperative pain intensity during the first 48 h after arthroscopic knee surgery. This trial is registered with R000020892.

  19. Femur-mounted navigation system for the arthroscopic treatment of femoroacetabular impingement

    Science.gov (United States)

    Park, S. H.; Hwang, D. S.; Yoon, Y. S.

    2013-07-01

    Femoroacetabular impingement stems from an abnormal shape of the acetabulum and proximal femur. It is treated by resection of damaged soft tissue and by the shaping of bone to resemble normal features. The arthroscopic treatment of femoroacetabular impingement has many advantages, including minimal incisions, rapid recovery, and less pain. However, in some cases, revision is needed owing to the insufficient resection of damaged bone from a misreading of the surgical site. The limited view of arthroscopy is the major reason for the complications. In this research, a navigation method for the arthroscopic treatment of femoroacetabular impingement is developed. The proposed navigation system consists of femur attachable measurement device and user interface. The bone mounted measurement devices measure points on head-neck junction for registration and position of surgical instrument. User interface shows the three-dimensional model of patient's femur and surgical instrument position that is tracked by measurement device. Surgeon can know the three-dimensional anatomical structure of hip joint and surgical instrument position on surgical site using navigation system. Surface registration was used to obtain relation between patient's coordinate at the surgical site and coordinate of three-dimensional model of femur. In this research, we evaluated the proposed navigation system using plastic model bone. It is expected that the surgical tool tracking position accuracy will be less than 1 mm.

  20. Rare coexistence of gouty and septic arthritis after arthroscopic rotator cuff repair: a case report.

    Science.gov (United States)

    Ichiseki, Toru; Ueda, Shusuke; Matsumoto, Tadami

    2015-01-01

    Coexistence of septic arthritis and gouty arthritis is rare. In particular, no reports have described the development of both gouty and septic arthritis after arthroscopic shoulder surgery. The patient was an 83-year-old man who underwent arthroscopic rotator cuff repair. He had a history of diabetes mellitus (HbA1c: 7.4%), but not of gout, and the GFR was decreased (GFR=46). During the postoperative course fever suddenly developed and joint fluid retention was found. Uric acid crystals were detected when the joint fluid was aspirated, after which when the culture results became available sepsis due to methicillin sensitive Staphylococcus aureus (MSSA) was diagnosed. On the 2(nd) day after fever onset, lavage and debridement were performed under arthroscopy, with the subsequent course uneventful with no recurrence of the infection or gouty arthritis and no joint destruction. When uric acid crystals are found in aspirated joint fluid, gouty arthritis tends to be diagnosed, but like in the present case if infection also supervenes, joint destruction and a poor general state may result if appropriate intervention is not initiated swiftly. Accordingly, even if uric acid crystals are found, the possibility of coexistence of septic arthritis and gouty arthritis should be kept in mind.

  1. Arthroscopic repair of peripheral avulsions of the triangular fibrocartilage complex of the wrist: a multicenter study.

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    Corso, S J; Savoie, F H; Geissler, W B; Whipple, T L; Jiminez, W; Jenkins, N

    1997-02-01

    A multicenter study to assess arthroscopic reconstruction of the peripheral attachment of the triangular fibrocartilage complex was undertaken. A total of 44 patients (45 wrists) from three institutions were reviewed. Twenty-seven of the 45 wrists had associated injuries, including distal radius fracture (4), partial or complete rupture of the scapholunate (7), lunotriquetral (9), ulnocarpal (2), or radiocarpal (2) ligaments. There were two fractured ulnar styloids and one scapholunate accelerated collapse (SLAC) wrist deformity. The peripheral tears were repaired using a zone-specific repair kit. The patients were immobilized in a munster cast, allowing elbow flexion and extension, but no pronation or supination for 4 weeks, followed by 2 to 4 weeks in a short arm cast or VersaWrist splint. All patients were reexamined independently 1 to 3 years postoperatively by a physician, therapist, and registered nurse. The results were graded according to the Mayo modified wrist score. Twenty-nine of the 45 wrists were rated excellent. 12 good, 1 fair, and 3 poor. Overall, 42 of the 45 patients (93%) rated as satisfactory and returned to sports or work activities. One patient had chronic pain, and two patients had ulnar nerve symptoms, although motion was normal in all, and their grip strength was at least 75% of the opposite hand. Arthroscopic repair of peripheral tears of the triangular fibrocartilage complex (TFCC) is a satisfactory method of repairing these injuries.

  2. Technical guide and tips on the all-arthroscopic Latarjet procedure.

    Science.gov (United States)

    Rosso, Claudio; Bongiorno, Vito; Samitier, Gonzalo; Dumont, Guillaume D; Szöllösy, Gregor; Lafosse, Laurent

    2016-02-01

    Shoulder dislocation and subsequent anterior instability is a common problem in young athletes. The arthroscopic Bankart repair was originally described by Morgan et al. in 1987. The procedure has benefited from many technical advancements over the past 25 years and currently remains the most commonly utilized procedure in the treatment of anterior glenohumeral instability without glenoid bone loss. Capsulolabral repair alone may not be sufficient for treatment of patients with poor capsular tissue quality and significant bony defects. In the presence of chronic anterior glenoid bony defects, a bony reconstruction should be considered. The treatment of anterior shoulder instability with transfer of the coracoid and attached conjoint tendon such as the Latarjet procedure has provided reliable results. The arthroscopic Latarjet procedure was described in 2007 by the senior author, who has now performed the procedure over 450 times. The initial surgical technique has evolved considerably since its introduction, and this article presents a comprehensive update on this demanding but well-defined procedure. This article reviews technical tips to help the surgeon perform the surgery more smoothly, navigate through challenging situations, and avoid potential complications. Level of evidence V.

  3. The global percutaneous shuttling technique tip for arthroscopic rotator cuff repair

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    Bryan G. Vopat

    2014-05-01

    Full Text Available Most arthroscopic rotator cuff repairs utilize suture passing devices placed through arthro- scopic cannulas. These devices are limited by the size of the passing device where the suture is passed through the tendon. An alternative technique has been used in the senior author’s practice for the past ten years, where sutures are placed through the rotator cuff tendon using percutaneous passing devices. This technique, dubbed the global percutaneous shuttling technique of rotator cuff repair, affords the placement of sutures from nearly any angle and location in the shoulder, and has the potential advantage of larger suture bites through the tendon edge. These advantages may increase the area of tendon available to compress to the rotator cuff footprint and improve tendon healing and outcomes. The aim of this study is to describe the global percutaneous shuttling (GPS technique and report our results using this method. The GPS technique can be used for any full thickness rotator cuff tear and is particularly useful for massive cuff tears with poor tissue quality. We recently followed up 22 patients with an average follow up of 32 months to validate its usefulness. American Shoulder and Elbow Surgeons scores improved significantly from 37 preoperatively to 90 postoperatively (P<0.0001. This data supports the use of the GPS technique for arthroscopic rotator cuff repair. Further biomechanical studies are currently being performed to assess the improvements in tendon footprint area with this technique.

  4. Arthroscopic Patelloplasty and Circumpatellar Denervation for the Treatment of Patellofemoral Osteoarthritis

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    Gang Zhao

    2015-01-01

    Full Text Available Background: Patellofemoral osteoarthritis commonly occurs in older people, often resulting in anterior knee pain and severely reduced quality of life. The aim was to examine the effectiveness of arthroscopic patelloplasty and circumpatellar denervation for the treatment of patellofemoral osteoarthritis (PFOA. Methods: A total of 156 PFOA patients (62 males, 94 females; ages 45-81 years, mean 66 years treated in our department between September 2012 and March 2013 were involved in this study. Clinical manifestations included recurrent swelling and pain in the knee joint and aggravated pain upon ascending/descending stairs, squatting down, or standing up. PFOA was treated with arthroscopic patelloplasty and circumpatellar denervation. The therapeutic effects before and after surgery were statistically evaluated using Lysholm and Kujala scores. The therapeutic effects were graded by classification of the degree of cartilage defect. Results: A total of 149 cases were successfully followed up for 14.8 months, on average. The incisions healed well, and no complications occurred. After surgery, the average Lysholm score improved from 73.29 to 80.93, and the average Kujala score improved from 68.34 to 76.48. This procedure was highly effective for patients with cartilage defects I-III but not for patients with cartilage defect IV. Conclusions: For PFOA patients, this procedure is effective for significantly relieving anterior knee pain, improving knee joint function and quality of life, and deferring arthritic progression.

  5. Correlation Between Magnetic Resonance Imaging and Arthroscopic Findings in the Knee Joint

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    Ahmad Khan

    2015-01-01

    Full Text Available Background The knee joint is the largest and the most complex joint of the human body. It is not covered by any thick muscular covering anteriorly. Objectives The purpose of this study was to explore the diagnostic capabilities of clinical examination, magnetic resonance imaging (MRI, and arthroscopy in traumatic disorders of the knee joint, to seek correlation between clinical findings, MRI findings and arthroscopic. Patients and Methods A total of 26 patients with a presentation suggestive of traumatic knee pathology were studied prospectively. A detailed history was taken and relevant clinical examination was done, which was followed by MRI of the knee. The patients were scheduled for arthroscopy under general/spinal anesthesia, whenever indicated. Results Keeping arthroscopic examination as standard, the correlation between clinical and arthroscopy showed a sensitivity of 80%, specificity of 86%, accuracy of 63.16%, negative predictive value of 93.48%; whereas MRI vs. arthroscopy showed a sensitivity of 74.42%, specificity of 93.10%, accuracy of 84.21%, and negative predictive value of 88.04%. Conclusions The clinical examination is an important and accurate diagnostic modality for evaluation of traumatic derangement of the knee joint. It is noninvasive, easy, available, and valuable diagnostic modality. The MRI is an accurate diagnostic modality. It can be used whenever there is an uncertain indication for arthroscopy. However, costs have to be kept in mind, especially in patients with low socio-economic status.

  6. Septic arthritis with Staphylococcus lugdunensis following arthroscopic ACL revision with BPTB allograft.

    Science.gov (United States)

    Mei-Dan, Omer; Mann, Gideon; Steinbacher, Gilbert; Ballester, Soleda J; Cugat, Ramon Bertomeu; Alvarez, Pedro Diaz

    2008-01-01

    Septic arthritis following anterior cruciate ligament reconstruction is an uncommon but a serious complication resulting in six times greater hospital costs than that of uncomplicated ACL surgery and an inferior postoperative activity level. Promptly initiating a specific antibiotic therapy is the most critical treatment, followed by open or arthroscopic joint decompression, debridement and lavage. Staphylococcus lugdunensis is a coagulase-negative staphylococcus predominantly infecting the skin and soft tissue. The few reported cases of bone and joint infections by S. lugdunensis indicate that the clinical manifestations were severe, the diagnosis elusive, and the treatment difficult. If the microbiology laboratory does not use the tube coagulase (long) test to confirm the slide coagulase test result, the organism might be misidentified as Staphylococcus aureus. S. lugdunensis is more virulent than other coagulase-negative staphylococcus; in many clinical situations it behaves like S. aureus, further increasing the confusion and worsening the expected outcome. S. lugdunensis is known to cause infective endocarditis with a worse outcome, septicemia, deep tissue infection, vascular and joint prosthesis infection, osteomyelitis, discitis, breast abscess, urine tract infections, toxic shock and osteitis pubis. We present the first case report in the literature of septic arthritis with S. lugdunensis following arthroscopic ACL revision with bone-patellar-tendon-bone allograft.

  7. Massive bone loss from fungal infection after anterior cruciate ligament arthroscopic reconstruction.

    Science.gov (United States)

    Muscolo, D Luis; Carbo, Lisandro; Aponte-Tinao, Luis A; Ayerza, Miguel A; Makino, Arturo

    2009-09-01

    Although there are numerous reports of septic pyogenic arthritis after arthroscopic anterior cruciate ligament (ACL) reconstruction, there is limited information regarding the outcomes of fungal infection. We determined the outcomes of six patients with mycotic infection after regular ACL reconstruction. There were four males and two females with a mean age of 33 years. We determined the number of procedures performed, bone loss originating to control infection, and final reconstruction in these patients. An average of five arthroscopic lavage procedures had been performed at the referring centers. Fungal infection was diagnosed based on pathologic samples; five infections were the result of mucormycosis and one was Candida. After final débridement, the mean segmental bone loss was 12.8 cm. All patients were treated with intravenous antifungal coverage and cement spacers before final reconstruction. At final followup, all patients were free of clinical infection. Three had reconstruction with an allograft-prosthesis composite, two with hemicylindrical allografts, and one with an intercalary allograft arthrodesis. Despite the extremely unusual presentation of this complication, surgeons should be aware of potential and catastrophic consequences of this severe complication after ACL reconstruction.

  8. Retrospective Analysis of Arthroscopic Superior Labrum Anterior to Posterior Repair: Prognostic Factors Associated with Failure

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    Rachel M. Frank

    2013-01-01

    Full Text Available Background. The purpose of this study was to report on any prognostic factors that had a significant effect on clinical outcomes following arthroscopic Type II SLAP repairs. Methods. Consecutive patients who underwent arthroscopic Type II SLAP repair were retrospectively identified and invited to return for follow-up examination and questionnaire. Statistical analysis was performed to determine associations between potential prognostic factors and failure of SLAP repair as defined by ASES of less than 50 and/or revision surgery. Results. Sixty-two patients with an average age of years met the study criteria with a mean followup of 3.3 years. There were statistically significant improvements in mean ASES score, forward elevation, and external rotation among patients. Significant associations were identified between ASES score less than 50 and age greater than 40 years; alcohol/tobacco use; coexisting diabetes; pain in the bicipital groove on examination; positive O’Brien’s, Speed’s, and/or Yergason’s tests; and high levels of lifting required at work. There was a significant improvement in ASES at final followup. Conclusions. Patients younger than 20 and overhead throwers had significant associations with cases requiring revision surgery. The results from this study may be used to assist in patient selection for SLAP surgery.

  9. Functional evaluation of arthroscopic treatment of SLAP lesions through the O'Brien portal

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    Fabiano Rebouças

    2015-06-01

    Full Text Available OBJECTIVE: To evaluate the functional results from arthroscopic repair of SLAP lesions through the portal described by O'Brien.METHODS: A retrospective evaluation was conducted on 19 shoulders in 18 patients who underwent arthroscopic repair of SLAP lesions through the O'Brien portal between November 2007 and January 2012.RESULTS: Nineteen shoulders in 18 patients were evaluated: 16 male patients (84.2% and three female patients (15.7%. The patients' ages ranged from 27 to 40 years (mean of 34.3 years. There were 12 patients (63.1% with injuries on the right shoulder, six (31.5% with injuries on the left shoulder and one (5.2% with bilateral injury. In relation to dominance, 13 patients (68.4% presented the injury on the dominant limb and five (26.3% were affected on the non-dominant limb. We observed that nine cases (47.3% had SLAP lesions alone and 10 cases (52.6% were related to glenohumeral instability. There was one case (5.2% of recurrence of glenohumeral dislocation, but this patient chose not to undergo a new surgical intervention. According to the UCLA and ASES scales translated and adapted to the Portuguese language, 96% of the results were good or excellent.CONCLUSION: The approach for treating SLAP lesions through the portal described by O'Brien et al. is easy to reproduce, with a high rate of good and excellent results and a low complication rate.

  10. Effectiveness of arthroscopic versus open surgical stabilisation for the management of traumatic anterior glenohumeral instability.

    Science.gov (United States)

    Ng, Choong; Bialocerkowski, Andrea; Hinman, Rana

    2007-06-01

    Background  Anterior instability is a frequent complication following a traumatic glenohumeral dislocation. Frequently the underlying pathology associated with recurrent instability is a Bankart lesion. Surgical correction of Bankart lesions and other associated pathology is the key to successful treatment. Open surgical glenohumeral stabilisation has been advocated as the gold standard because of consistently low postoperative recurrent instability rates. However, arthroscopic glenohumeral stabilisation could challenge open surgical repair as the gold standard treatment for traumatic anterior glenohumeral instability. Objectives  Primary evidence that compared the effectiveness of arthroscopic versus open surgical glenohumeral stabilisation was systematically collated regarding best-practice management for adults with traumatic anterior glenohumeral instability. Search strategy  A systematic search was performed using 14 databases: MEDLINE, Cumulative Index of Nursing and Allied Health (CINAHL), Allied and Complementary Medicine Database (AMED), ISI Web of Science, Expanded Academic ASAP, Proquest Medical Library, Evidence Based Medicine Reviews, Physiotherapy Evidence Database, TRIP Database, PubMed, ISI Current Contents Connect, Proquest Digital Dissertations, Open Archives Initiative Search Engine, Australian Digital Thesis Program. Studies published between January 1984 and December 2004 were included in this review. No language restrictions were applied. Selection criteria  Eligible studies were those that compared the effectiveness of arthroscopic versus open surgical stabilisation for the management of traumatic anterior glenohumeral instability, which had more than 2 years of follow up and used recurrent instability and a functional shoulder questionnaire as primary outcomes. Studies that used non-anatomical open repair techniques, patient groups that were specifically 40 years or older, or had multidirectional instability or other concomitant

  11. The diagnostic value of direct CT arthrography using MDCT in the evaluation of acetabular labral tear: with arthroscopic correlation

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    Ha, Yong-Chan; Kim, Jae Yoon [Chung-Ang University College of Medicine, Department of Orthopaedic Surgery, Seoul (Korea, Republic of); Choi, Jung-Ah; Lee, Guen Young; Kang, Heung Sik [Seoul National University Bundang Hospital, Departments of Radiology, Seoul National University College of Medicine, 166 Gumi-ro, Bundang-gu, Seongnam (Korea, Republic of); Lee, Young-Kyun; Koo, Kyung-Hoi [Seoul National University Bundang Hospital, Orthopaedic Surgery, Seoul National University College of Medicine, Seongnam (Korea, Republic of)

    2013-05-15

    The purpose of this study was first, to determine the sensitivity, specificity, and accuracy of MDCT arthrography (CTA) for the diagnosis of acetabular labral tear and sulcus; second, to correlate tear types using the Lage classification system on CTA compared with the arthroscopic classification; and third, to correlate CTA localization with arthroscopic localization. Direct CTA was performed using 16- or 64-slice MDCT in 126 hips (124 patients) who had chronic groin pain and positive impingement test. Images were reviewed and evaluated by two experienced musculoskeletal radiologists preoperatively. CTA findings were compared with arthroscopic findings in 58 hips (56 patients) under consensus by two orthopedic surgeons. Forty-one of the 58 hips were diagnosed as labral tears on CT arthrography. Forty-three of the 58 hips were shown to have a labral tear on arthroscopy. Sensitivity, specificity, and accuracy for detecting labral tear and sulcus by CTA were 90.7%, 86.7%, and 89.7%, and 93.8%, 97.6% and 96.6% respectively for observer 1, and 90.7% and 80.0%, 87.9% and 87.5%, 95.2%, and 93.1 % respectively for observer 2. Thirty-five out of 41 hips (85%) that were diagnosed with labral tear on CTA correlated substantially with arthroscopic Lage classification (kappa coefficient = 0.65). CTA and arthroscopic findings showed similar distribution patterns of the tears with most lesions located in antero- and postero-superior areas (p = 0.013). Direct CT arthrography using MDCT may be a useful diagnostic technique in the detection of acetabular labral tear. (orig.)

  12. Arthroscopic grafting of scaphoid nonunion - surgical technique and preliminary findings from 23 cases.

    Science.gov (United States)

    Cognet, J-M; Louis, P; Martinache, X; Schernberg, F

    2017-02-01

    We report our experience with the arthroscopic treatment of 23 cases of scaphoid nonunion. We explain the surgical technique and describe the different steps needed to achieve bone union. We report our initial clinical and radiological results. This was a prospective non-randomized study. Inclusion criteria were a scaphoid nonunion without radiocarpal arthritis, without any time limit and without any selection as to nonunion location. Before the operation, patients underwent an X-Ray and CT scan or MRI. Schernberg's classification was used to evaluate the location of the nonunion. Internal fixation was performed with a screw or K-wires. Bone grafts were taken from the dorsal side of the distal radius using a T-Lok™ bone marrow biopsy needle (Argon Medical Devices, Plano, TX, USA). A CT scan was performed 3 months after the operation to determine whether union was achieved. Pain, strength and range of motion were evaluated before and after the operation. The patients' smoking habits were also documented. The average follow-up was 17.3 months (4-41). There were 20 men and 3 women with an average age of 26 years (17-63). The average duration of nonunion before the operation was 17 months (6-60). Based on Schernberg's classification, there was one type I, 12 type II and 10 type III nonunions. Wrist strength increased from 32 to 41kg. Union was obtained in all patients after an average of 4 months (3-12). Numerous treatments have been described for treating scaphoid nonunion: Matti-Russe, Fisk-Fernadez bone graft, vascularized bone graft, bone substitutes, etc. The success rate varies depending on the technique and study design. We have described an arthroscopic technique for treating scaphoid nonunion with very promising preliminary results. Arthroscopic debridement is needed to ensure good quality bone at the graft site, while preserving extrinsic vascularization. Traction is used during the operation to restore the scaphoid height, once debridement has been

  13. "Relaxed" biceps proximal tenodesis: an arthroscopic technique with decreased residual tendon tension.

    Science.gov (United States)

    Valenti, Philippe; Benedetto, Ivan; Maqdes, Ali; Lima, Sara; Moraiti, Constantina

    2014-10-01

    Tenodesis of the long head of the biceps tendon (LHB) at the upper part of the bicipital groove has been related to persistent postoperative bicipital pain. This is possibly due to the inflammation of the remaining tendon within the groove. This, in turn, could be attributed to the continual mechanical stress placed on the tendon in the narrow bicipital groove. Theoretically, should the LHB be more "relaxed," the mechanical stress applied on it would be diminished. On the basis of this rationale, we present an arthroscopic biceps tenodesis technique, according to which the tendon is fixed at the entrance of the bicipital groove, using a bioabsorbable screw, relaxed by 5 mm. In this lax position, the residual LHB tension is expected to be decreased compared with the initial tension, whereas no cosmetic deformity (Popeye sign) or impaired muscular performance is anticipated.

  14. Loop biceps tenotomy: an arthroscopic technique for long head of biceps tenotomy.

    Science.gov (United States)

    Goubier, Jean-Noel; Bihel, Thomas; Dubois, Elodie; Teboul, Frédéric

    2014-08-01

    The long head of the biceps tendon is frequently involved in shoulder pathologies, often in relation to inflammatory or degenerative damage to the rotator cuff. Biceps tenodesis in the bicipital groove and tenotomy are the main treatment options. Tenotomy of the long head of the biceps tendon is a simpler and quicker procedure than tenodesis, and it does not require the use of implants. However, retraction of the biceps tendon, leading to Popeye deformity, and biceps muscle cramps are common complications after tenotomy. Therefore we propose an arthroscopic technique for tenotomy that limits the risk of Popeye deformity. This procedure consists of creating a loop at the severed end of the biceps tendon, which prevents the tendon from retracting into the bicipital groove.

  15. Arthroscopic anatomical reconstruction of the lateral ankle ligaments: A technical simplification.

    Science.gov (United States)

    Lopes, R; Decante, C; Geffroy, L; Brulefert, K; Noailles, T

    2016-12-01

    Anatomical reconstruction of the lateral ankle ligaments has become a pivotal component of the treatment strategy for chronic ankle instability. The recently described arthroscopic version of this procedure is indispensable to ensure that concomitant lesions are appropriately managed, yet remains technically demanding. Here, we describe a simplified variant involving percutaneous creation of the calcaneal tunnel for the distal attachment of the calcaneo-fibular ligament. The rationale for this technical stratagem was provided by a preliminary cadaver study that demonstrated a correlation between the lateral malleolus and the distal footprint of the calcaneo-fibular ligament. The main objectives are simplification of the operative technique and decreased injury to tissues whose function is crucial to the recovery of proprioception.

  16. Arthroscopically assisted Sauvé-Kapandji procedure: an advanced technique for distal radioulnar joint arthritis.

    Science.gov (United States)

    Luchetti, Riccardo; Khanchandani, Prakash; Da Rin, Ferdinando; Borelli, Pierpaolo P; Mathoulin, Christophe; Atzei, Andrea

    2008-12-01

    Osteoarthritis of distal radioulnar joint (DRUJ) leads to chronic wrist pain, weakness of grip strength, and limitation of motion, all of which affect the quality of life of the patient. Over the years, several procedures have been used for the treatment of this condition; however, this condition still remains a therapeutic challenge for the hand surgeons. Many procedures such as Darrach procedure, Bower procedure, Sauvé-Kapandji procedure, and ulnar head replacement have been used. Despite many advances in wrist arthroscopy, arthroscopy has not been used for the treatment of arthritis of the DRUJ. We describe a novel technique of arthroscopically assisted Sauvé-Kapandji procedure for the arthritis of the DRUJ. The advantages of this technique are its less invasive nature, preservation of the extensor retinaculum, more anatomical position of the DRUJ, faster rehabilitation, and a better cosmesis.

  17. Arthroscopic excision of acetabular osteoid osteoma in a 7-year-old patient.

    Science.gov (United States)

    Aşık, Mehmet; Erşen, Ali; Polat, Gökhan; Bilgili, Fuat; Tunalı, Onur

    2015-11-01

    The purpose of this study was to present the case report of a 7-year-old patient who was treated with hip arthroscopy for an acetabular osteoid osteoma. A 7-year-old patient was referred to our clinic with hip pain. In the assessment of the patient, an acetabular osteoid osteoma was detected in his right hip; it was adjacent to his triradiate cartilage. An arthroscopic surgery was planned as an alternative to open safe hip dislocation. The osteoid osteoma was completely removed with hip arthroscopy. Postoperative CT scanning and histopathological analysis confirmed the diagnosis. Exposure of the acetabulum can be problematic in paediatric patients due to the potential risks of open safe dislocation. Hip arthroscopy can safely be used for benign hip lesions in paediatric patients. Level of evidence Case report, Level V.

  18. A case of unusual septic knee arthritis with Brucella abortus after arthroscopic meniscus surgery.

    Science.gov (United States)

    Lee, Keun Hwa; Kang, Hyunseong; Kim, Taejung; Choi, Sungwook

    2016-01-01

    We present a 51-year-old male patient with Brucella abortus septic arthritis in the right knee following arthroscopic meniscus surgery. He had eaten a traditional dish of raw minced cattle conceptus (bovine fetus) that was prepared after the cow was slaughtered. Despite treatment with empirical antibiotics and debridement of the postoperative surgical wound, the infection persisted without improvement. Polymerase chain reaction sequencing identified Brucella abortus from tissue samples obtained from the patient. After confirmation of the diagnosis of brucellar infection, antibiotics were replaced with doxycycline and rifampin, which were used for 4 months. In patients with a non-specific arthralgia who eat raw meat or live close to animals, it is important to consider the possibility of septic arthritis due to infection with Brucella spp.

  19. [Treatment of acute scapholunate ligament tears with simple wiring and arthroscopic assistance].

    Science.gov (United States)

    Mathoulin, C; Messina, J

    2010-04-01

    Scapholunate ligament tears give chronic instability leading in SLAC. The wrist arthroscopy allows to see the lesions, even in early stage, and to treat them, with a simple K-Wires fixation in acute cases. The patients were operated on in outpatient basis with tourniquet and local general anaesthesia. In acute cases, the scapholunate dissociation was reduced by external and internal manoeuvres. The fixation was done with two pins under arthroscopic and fluoroscopic controls. We report a series of 66 acute cases (less than 45 days after trauma). Forty-four patients were males and 22 females. The average age was 39 years old (range 19-46). Our average follow-up in acute cases was 36 months (range 14-61). According the "Mayo Wrist Score", we obtained 92 % of good or excellent results. The wrist arthroscopy is the best technique for early diagnosis, guarantee of best functional results.

  20. Isolated subacromial bursal fluid on MRI of the shoulder in symptomatic patients: correlation with arthroscopic findings

    Energy Technology Data Exchange (ETDEWEB)

    Monu, J.U.V. [Dept. of Radiology, Bowman Gray School of Medicine, Wake Forest Univ., Winston-Salem, NC (United States); Pruett, S. [Bowman Gray School of Medicine, Wake Forest Univ., Winston-Salem, NC (United States); Vanarthos, W.J. [Dept. of Radiology, Bowman Gray School of Medicine, Wake Forest Univ., Winston-Salem, NC (United States); Pope, T.L. Jr. [Dept. of Radiology, Bowman Gray School of Medicine, Wake Forest Univ., Winston-Salem, NC (United States)

    1994-10-01

    Fluid in the subacromial bursa (SAB) is a common finding on magnetic resonance (MR) images of the shoulder, and the implications of this finding have not been clarified. We retrospectively reviewed and correlated the MR features with arthroscopic findings in 21 symptomatic patients who had fluid in the SAB on MR imaging without demonstrable rotator cuff tear. Rotator cuff impingement was the most frequent surgical finding (42.9%). Other frequent surgical observations were glenbid labrum abnormality (28.6%), bursitis (19%), and supraspinatus tendinitis (14.3%). Distribution of acromial types was similar to that reported by Bigliani et al., and impingement was evenly distributed among acromial types in our study population. We conclude that in our patient population group the MR finding of isolated SAB fluid in symptomatic patients is highly likely to be associated with the finding of other abnormalities in the shoulder joint at surgery. (orig.)

  1. Anatomical reference point for harvesting a flexor graft during arthroscopic reconstruction of the anterior cruciate ligament

    Directory of Open Access Journals (Sweden)

    Clécio de Lima Lopes

    2015-04-01

    Full Text Available OBJECTIVES: To evaluate the prevalence of a vascular network adjacent to the insertion of the pes anserinus, so that it could be used as an anatomical reference point to facilitate harvesting flexor grafts for arthroscopic reconstruction of the anterior cruciate ligament (ACL.METHODS: Thirty patients with ACL tears who were going to undergo ACL reconstruction using the tendons of the semitendinosus and gracilis muscles as grafts were selected randomly. During the harvesting of these tendons, the presence or absence of this anatomical reference point was noted.RESULTS: All the patients presented a vascular network of greater or lesser diameter.CONCLUSION: The vascular network seems to be a good reference point during harvesting of the tendons of the semitendinosus and gracilis muscles, for facilitating graft harvesting.

  2. Graft infection following arthroscopic anterior cruciate ligament reconstruction: a report of four cases.

    Science.gov (United States)

    Wee, James; Lee, Keng Thiam

    2014-04-01

    Septic arthritis following arthroscopic anterior cruciate ligament reconstruction (ACL) is a rare complication and associated with severe morbidity. Its risk factors include (1) concomitant procedures during the reconstruction, (2) previous knee surgery, (3) allograft usage, (4) peri-operative wound contamination, and (5) presence of intra-articular foreign bodies. We present a series of 3 men and one woman aged 22 to 35 years who developed septic arthritis following ACL reconstruction. The risk factors identified were local infection (n=2), previous ipsilateral knee surgery (n=2), and the use of an allograft (n=1). All patients underwent emergency knee washout and debridement with graft retention within 24 hours, together with a course of intravenous antibiotic therapy. All the patients achieved eradication of their infections (with intact ACL grafts) and satisfactory functional outcome at a mean follow-up of 32 (range, 25-45) months.

  3. Hip Arthroscopic Osteochondral Autologous Transplantation for Treating Osteochondritis Dissecans of the Femoral Head.

    Science.gov (United States)

    Kubo, Takanori; Utsunomiya, Hajime; Watanuki, Makoto; Hayashi, Hidetoshi; Sakai, Akinori; Uchida, Soshi

    2015-12-01

    Osteochondritis dissecans (OCD) of the femoral head is not a common source of hip pain. Hip arthroscopy is becoming a more frequent indication for intra-articular pathologies of the hip. Osteochondral autologous transplantation is a promising technique that theoretically can reconstruct osteochondral lesions of the femoral head. We describe our technique for arthroscopic antegrade osteochondral autologous transplantation for the treatment of OCD of the femoral head. The advantages of this technique include that it is a less invasive method with the ability to assess and treat intra-articular pathologies associated with OCD of the femoral head at same time. Case series and outcomes after this technique are not currently reported in the literature; however, it could be a less invasive method and provide favorable clinical outcomes for patients with OCD lesions of the femoral head.

  4. Experimental and numerical validation for the novel configuration of an arthroscopic indentation instrument

    Energy Technology Data Exchange (ETDEWEB)

    Korhonen, Rami K [Department of Applied Physics, University of Kuopio, PO Box 1627, FIN-70211 Kuopio (Finland); Saarakkala, Simo [Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital and University of Kuopio, PO Box 1777, FIN-70211 Kuopio (Finland); Toeyraes, Juha [Department of Applied Physics, University of Kuopio, PO Box 1627, FIN-70211 Kuopio (Finland); Laasanen, Mikko S [Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital and University of Kuopio, PO Box 1777, FIN-70211 Kuopio (Finland); Kiviranta, Ilkka [Department of Surgery, Division of Orthopaedics and Traumatology, Jyvaeskylae Central Hospital, Keskussairaalantie 19, FIN-40620 Jyvaeskylae (Finland); Jurvelin, Jukka S [Department of Applied Physics, University of Kuopio, PO Box 1627, FIN-70211 Kuopio (Finland)

    2003-06-07

    Softening of articular cartilage, mainly attributable to deterioration of superficial collagen network and depletion of proteoglycans, is a sign of incipient osteoarthrosis. Early diagnosis of osteoarthrosis is essential to prevent the further destruction of the tissue. During the past decade, a few arthroscopic instruments have been introduced for the measurement of cartilage stiffness; these can be used to provide a sensitive measure of cartilage status. Ease of use, accuracy and reproducibility of the measurements as well as a low risk of damaging cartilage are the main qualities needed in any clinically applicable instrument. In this study, we have modified a commercially available arthroscopic indentation instrument to better fulfil these requirements when measuring cartilage stiffness in joints with thin cartilage. Our novel configuration was validated by experimental testing as well as by finite element (FE) modelling. Experimental and numerical tests indicated that it would be better to use a smaller reference plate and a lower pressing force (3 N) than those used in the original instrument (7-10 N). The reproducibility (CV = 5.0%) of the in situ indentation measurements was improved over that of the original instrument (CV = 7.6%), and the effect of material thickness on the indentation response was smaller than that obtained with the original instrument. The novel configuration showed a significant linear correlation between the indenter force and the reference dynamic modulus of cartilage in unconfined compression, especially in soft tissue (r = 0.893, p < 0.001, n = 16). FE analyses with a transversely isotropic poroelastic model indicated that the instrument was suitable for detecting the degeneration of superficial cartilage. In summary, the instrument presented in this study allows easy and reproducible measurement of cartilage stiffness, also in thin cartilage, and therefore represents a technical improvement for the early diagnosis of

  5. Development of an Arthroscopic Joint Capsule Injury Model in the Canine Shoulder.

    Directory of Open Access Journals (Sweden)

    David Kovacevic

    Full Text Available The natural history of rotator cuff tears can be unfavorable as patients develop fatty infiltration and muscle atrophy that is often associated with a loss of muscle strength and shoulder function. To facilitate study of possible biologic mechanisms involved in early degenerative changes to rotator cuff muscle and tendon tissues, the objective of this study was to develop a joint capsule injury model in the canine shoulder using arthroscopy.Arthroscopic surgical methods for performing a posterior joint capsulectomy in the canine shoulder were first defined in cadavers. Subsequently, one canine subject underwent bilateral shoulder joint capsulectomy using arthroscopy, arthroscopic surveillance at 2, 4 and 8 weeks, and gross and histologic examination of the joint at 10 weeks.The canine subject was weight-bearing within eight hours after index and follow-up surgeries and had no significant soft tissue swelling of the shoulder girdle or gross lameness. Chronic synovitis and macroscopic and microscopic evidence of pathologic changes to the rotator cuff bony insertions, tendons, myotendinous junctions and muscles were observed.This study demonstrates feasibility and proof-of-concept for a joint capsule injury model in the canine shoulder. Future work is needed to define the observed pathologic changes and their role in the progression of rotator cuff disease. Ultimately, better understanding of the biologic mechanisms of early progression of rotator cuff disease may lead to clinical interventions to halt or slow this process and avoid the more advanced and often irreversible conditions of large tendon tears with muscle fatty atrophy.

  6. Comparison of Bristow procedure and Bankart arthroscopic method as the treatment of recurrent shoulder instability

    Directory of Open Access Journals (Sweden)

    Abolghasem Zarezade

    2014-01-01

    Full Text Available Background: Anterior shoulder dislocation is the most common major joint dislocation. In patients with recurrent shoulder dislocation, surgical intervention is necessary. In this study, two methods of treatment, Bankart arthroscopic method and open Bristow procedure, were compared. Materials and Methods: This clinical trial survey had been done in the orthopedic department of Alzahra and Kashani hospitals of Isfahan during 2008-2011. Patients with recurrent anterior shoulder dislocation who were candidates for surgical treatment were randomly divided into two groups, one treated by Bankart arthroscopic technique and the other treated by Bristow method. All the patients were assessed after the surgery using the criteria of ROWE, CONSTANT, UCLA, and ASES. Data were analyzed by SPSS software. Results: Six patients (16.22% had inappropriate condition with ROWE score (score less than 75; of them, one had been treated with Bristow and five with Bankart (5.26 vs. 27.78. Nine patients (24.32% had appropriate condition, which included six from Bristow group and three treated by Bankart technique (31.58 vs. 16.67. Finally, 22 patients (59.46% showed great improvement with this score, which included 12 from Bristow and 10 from Bankart groups (63.16 vs. 55.56. According to Fisher′s exact test, there were no significant differences between the two groups (P = 0.15. Conclusion: The two mentioned techniques did not differ significantly, although some parameters such as level of performance, pain intensity, use of analgesics, and range of internal rotation showed more improvement in Bristow procedure. Therefore, if there is no contraindication for Bristow procedure, it is preferred to use this method.

  7. Feasibility of arthroscopic placement of autologous matrix-induced chondrogenesis grafts in the cadaver hip joint

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    Fritz Thorey

    2013-09-01

    Full Text Available An assortment of clinical trials have been done presenting the effectiveness of autologous matrix-induced chondrogenesis (AMIC for the regeneration of chondral leasions. The purpose of the study was to underline the accessability of the acetabulum and the femoral head through the known portals and prove i the feasibility of placing the AMIC in the different zones of the hip joint and ii check for dislocation after joint movement. Six human cadavers underwent hip arthroscopy on both hips. Two chondral lesions were set on each femoral head and two in the acetabulum to evaluate a total of 48 defects. After microfracturing an autologous matrix-induced chondrogenesis graft was placed on these lesions arthroscopically. After repeated joint movement the dislocation of the graft was checked. It was possible to place the AMIC graft in all 48 chondral lesions. The time needed for placing the graft was 8±2.9 minutes. A trend of time reduction could be detected throughout this study as the surgeon gained more experience. For the femoral head, after twenty cycles of joint movement 18/24 spots showed no displacement, 4/24 showed minor displacement (<3 mm and 2/24 showed major displacement (>3 mm. None showed total displacement. For the acetabulum 22/24 spots showed no displacement and 2/24 showed minor displacement. A combined microfracturing and placing of an AMIC graft of focal chondral lesions of the hip joint can be done arthroscopically. Prospective randomized in vivo studies should compare the results of arthroscopilally placed AMIC grafts with microfracturing and microfracturing alone.

  8. Arthroscopic Patelloplasty and Circumpatellar Denervation for the Treatment of Patellofemoral Osteoarthritis

    Institute of Scientific and Technical Information of China (English)

    Gang Zhao; Yujie Liu; Bangtuo Yuan; Xuezhen Shen; Feng Qu; Jiangtao Wang; Wei Qi

    2015-01-01

    Background:Patellofemoral osteoarthritis commonly occurs in older people,often resulting in anterior knee pain and severely reduced quality of life.The aim was to examine the effectiveness of arthroscopic patelloplasty and circumpatellar denervation for the treatment of patellofemoral osteoarthritis (PFOA).Methods:A total of 156 PFOA patients (62 males,94 females; ages 45-81 years,mean 66 years) treated in our department between September 2012 and March 2013 were involved in this study.Clinical manifestations included recurrent swelling and pain in the knee joint and aggravated pain upon ascending/descending stairs,squatting down,or standing up.PFOA was treated with arthroscopic patelloplasty and circumpatellar denervation.The therapeutic effects before and after surgery were statistically evaluated using Lysholm and Kujala scores.The therapeutic effects were graded by classification of the degree of cartilage defect.Results:A total of 149 cases were successfully followed up for 14.8 months,on average.The incisions healed well,and no complications occurred.After surgery,the average Lysholm score improved from 73.29 to 80.93,and the average Kujala score improved from 68.34 to 76.48.This procedure was highly effective for patients with cartilage defects Ⅰ-Ⅲ but not for patients with cartilage defect Ⅳ.Conclusions:For PFOA patients,this procedure is effective for significantly relieving anterior knee pain,improving knee joint function and quality of life,and deferring arthritic progression.

  9. Arthroscopic surgical tools: A source of metal particles and possible joint damage

    Science.gov (United States)

    Pedowitz, Robert A.; Billi, Fabrizio; Kavanaugh, Aaron; Colbert, Andrew; Liu, Sen; Savoie, Felix H.; You, Zongbing

    2013-01-01

    Purpose Our goals were (1) to characterize metal micro-particles created by standard arthroscopic instruments, and (2) to examine the in-vitro cellular responses induced by those particles, including possible synergistic effects with local anesthetic. Methods We applied standard surgical tools to 16 foam bone blocks immersed in saline (plus 3 non-instrumented controls). Eight specimens had four minutes of exposure to a 4.0 mm full radius shaver rotating forward at 6,000 RPM. In the other blocks, four holes were created with a 3.0 mm drill via a sleeve. Particles were isolated onto silicon wafers by density gradient ultra-centrifugation, and SEM analyzed a minimum of 1000 particles per wafer. Metal particles were then isolated and purified. Aliquots of sterilized micro-particles were applied to cultured bovine chondrocytes (+/- local anesthetic) and to cultured human or bovine synoviocytes. Chondrocyte viability was assessed with live/dead cell assay by flow cytometry. Synoviocyte responses were assessed with qPCR. Results Stainless steel or aluminum particles were found in each sample (same composition as surgical instruments). Average particle size was 1 to 2 μm (range 50 nm to 20 μm). Chondrocyte exposure (1 hour) to metal debris induced a small but statistically significant increase in cell death, without any synergistic effect of local anesthetic. Proinflammatory chemokines were consistently upregulated in both human and bovine synoviocytes exposed to metallic micro-particles for 3, 24, and 48 hours. Conclusions The current study demonstrates that metallic microdebris is liberated by common arthroscopic instruments, at scales much smaller than previously recognized. These particles are bioactive as demonstrated by the in-vitro synoviocyte responses initiated by metallic micro-particles. Clinical Relevance Our findings suggest that metallic micro-particles could induce intra-articular damage via a synoviocyte-mediated cytokine response if their concentrations

  10. Target-controlled infusion (Propofol versus inhaled anaesthetic (Sevoflurane in patients undergoing shoulder arthroscopic surgery

    Directory of Open Access Journals (Sweden)

    Thrivikrama Padur Tantry

    2013-01-01

    Full Text Available Background: One of the challenges of anaesthesia for shoulder arthroscopic procedures is the need for controlled hypotension to lessen intra-articular haemorrhage and thereby provide adequate visualisation to the surgeon. Achievement of optimal conditions necessitates several interventions and manipulations by the anaesthesiologist and the surgeon, most of which directly or indirectly involve maintaining intra-operative blood pressure (BP control. Aim: This study aimed to compare the efficacy and convenience of target controlled infusion (TCI of propofol and inhalational agent sevoflurane in patients undergoing shoulder arthroscopic surgery after preliminary inter-scalene blockade. Methods: Of thirty four patients studied, seventeen received TCI propofol (target plasma concentration of 3 μg/ml and an equal number, sevoflurane (1.2-1.5 Minimum Alveolar Concentration. N 2 O was used in both groups. Systolic, diastolic, mean blood pressures and heart rate were recorded regularly throughout the procedure. All interventions to control BP by the anaesthesiologist and pump manipulation requested by the surgeon were recorded. The volume of saline irrigant used and the haemoglobin (Hb content of the return fluid were measured. Results: TCI propofol could achieve lower systolic, mean BP levels and the number of interventions required was also lower as compared to the sevoflurane group. The number of patients with measurable Hb was lower in the TCI propofol group and this translated into better visualisation of the joint space. A higher volume of saline irrigant was required in the sevoflurane group. No immediate peri-operative anaesthetic complications were noted in either category. Conclusion: TCI propofol appears to be superior to and more convenient than sevoflurane anaesthesia in inter-scalene blocked patients undergoing shoulder arthroscopy.

  11. Isometric exercises with elements postisometric relaxation to eliminate the knee joint contracture after arthroscopic plastics of anterior cruciate ligament

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    Pylypenko O.V.

    2014-02-01

    Full Text Available Purpose : to determine the efficiency of isometric exercises and post isometric relaxation of character for removal and prevention of contractures and recovery of motor function after arthroscopic reconstruction of the anterior cruciate ligament in the late postoperative period. Material: The study involved 22 patients aged less than 40 years. Results: The results showed that the level of pain decreased equally in patients of main and control group from 3 to 0 points, the performance difference in the amplitude of the bending of the knee joint during the goniometry in the treatment group was 70 in the control group – 30 and the extension 10 – fixed, reaching 5 hyperextension and not changed in the control group. Conclusions: The use of isometric exercises and post isometric relaxation prevent postoperative contracture of the knee joint. Methods of their application are recommended for use in the comprehensive rehabilitation of patients after arthroscopic plastics anterior cruciate ligament.

  12. One step arthroscopically assisted Latarjet and posterior bone-block, for recurrent posterior instability and anterior traumatic dislocation

    Science.gov (United States)

    D’Ambrosi, Riccardo; Perfetti, Carlo; Garavaglia, Guido; Taverna, Ettore

    2015-01-01

    This case presents the challenges of the surgical management for a patient with a history of recurrent posterior shoulder instability and subsequently traumatic anterior dislocation. The patient was already on the waiting list for an arthroscopic posterior stabilization with anchors, when a car accident caused an additional anterior shoulder dislocation. This traumatic anterior dislocation created a bone loss with a glenoid fracture and aggravated the preexisting posterior instability. In order to address both problems, we decided to perform an arthroscopically assisted Latarjet procedure for anterior instability and to stabilize with a bone graft for posterior instability. To our best knowledge, this type of surgical procedure has so far never been reported in the literature. The purpose of this report is to present the surgical technique and to outline the decision making process. PMID:26288539

  13. Arthroscopic suture bridge technique for intratendinous tear of rotator cuff in chronically painful calcific tendinitis of the shoulder.

    Science.gov (United States)

    Ji, Jong-Hun; Shafi, Mohamed; Moon, Chang-Yun; Park, Sang-Eun; Kim, Yeon-Jun; Kim, Sung-Eun

    2013-11-01

    Arthroscopic removal, now the main treatment option, has almost replaced open surgery for treatment of resistant calcific tendinitis. In some cases of chronic calcific tendinitis of the shoulder, the calcific materials are hard and adherent to the tendon. Removal of these materials can cause significant intratendinous tears between the superficial and deep layers of the degenerated rotator cuff. Thus far, there are no established surgical techniques for removing the calcific materials while ensuring cuff integrity. Good clinical results for rotator cuff repair were achieved by using an arthroscopic suture bridge technique in patients with long-standing calcific tendinitis. Intact rotator cuff integrity and recovery of signal change on follow-up magnetic resonance imaging scans were confirmed. This is a technical note about a surgical technique and its clinical results with a review of relevant published reports.

  14. Arthroscopic burring of exposed cement following curettage and cavity filling cementation for chondroblastoma of the proximal tibia.

    Science.gov (United States)

    Park, Jong-Hoon; Chae, In-Jung; Han, Seung-Beom; Lee, Dae-Hee

    2015-03-01

    Chondroblastoma of the proximal tibia is difficult to treat because of its epiphyseal predilection. This condition can be treated by curettage, which results in immediate restoration of stability and a reduced recurrence rate, followed by cement filling of the bone defect. Nevertheless, contact with cement can damage articular cartilage, potentially leading to severe knee osteoarthritis. Most previous reports regarding this complication described patients with giant cell tumors of the proximal tibia. We present here a patient who underwent arthroscopic treatment for cement exposure caused by articular cartilage loss of the tibial plateau, which occurred after initial curettage and cementation for chondroblastoma of the proximal tibia. To our knowledge, this is the first report on arthroscopic treatment of this condition.

  15. Arthroscopic management of calcific tendinopathy of the shoulder--do we need to remove all the deposit?

    Science.gov (United States)

    Rizzello, Giacomo; Franceschi, Francesco; Longo, Umile Giuseppe; Ruzzini, Laura; Meloni, Maria Chiara; Spiezia, Filippo; Papalia, Rocco; Denaro, Vincenzo

    2009-01-01

    Results of arthroscopic management of chronic, recalcitrant calcific tendinopathy of the shoulder in 28 patients were evaluated. Twenty-six patients (average age, 44 years) were ultimately enrolled in the study. Postoperative radiographs were performed to determine the amount of calcium deposit removal. Radiographic examination 2 months after surgery was performed to evaluate further deposit changes. The Constant score showed a statistically significant improvement in all patients. Better results were obtained when complete removal of the calcifications was achieved. On radiographic examination, performed two months after surgery, no calcification deposit increased in size and no translucent deposit changed into a dense deposit. Most of the dense deposits, partially removed, changed into translucent deposits. In this series, we found arthroscopic management was effective in treating calcific tendinopathy.

  16. One step arthroscopically assisted Latarjet and posterior bone-block, for recurrent posterior instability and anterior traumatic dislocation.

    Science.gov (United States)

    D'Ambrosi, Riccardo; Perfetti, Carlo; Garavaglia, Guido; Taverna, Ettore

    2015-01-01

    This case presents the challenges of the surgical management for a patient with a history of recurrent posterior shoulder instability and subsequently traumatic anterior dislocation. The patient was already on the waiting list for an arthroscopic posterior stabilization with anchors, when a car accident caused an additional anterior shoulder dislocation. This traumatic anterior dislocation created a bone loss with a glenoid fracture and aggravated the preexisting posterior instability. In order to address both problems, we decided to perform an arthroscopically assisted Latarjet procedure for anterior instability and to stabilize with a bone graft for posterior instability. To our best knowledge, this type of surgical procedure has so far never been reported in the literature. The purpose of this report is to present the surgical technique and to outline the decision making process.

  17. One step arthroscopically assisted Latarjet and posterior bone-block, for recurrent posterior instability and anterior traumatic dislocation

    Directory of Open Access Journals (Sweden)

    Riccardo D′Ambrosi

    2015-01-01

    Full Text Available This case presents the challenges of the surgical management for a patient with a history of recurrent posterior shoulder instability and subsequently traumatic anterior dislocation. The patient was already on the waiting list for an arthroscopic posterior stabilization with anchors, when a car accident caused an additional anterior shoulder dislocation. This traumatic anterior dislocation created a bone loss with a glenoid fracture and aggravated the preexisting posterior instability. In order to address both problems, we decided to perform an arthroscopically assisted Latarjet procedure for anterior instability and to stabilize with a bone graft for posterior instability. To our best knowledge, this type of surgical procedure has so far never been reported in the literature. The purpose of this report is to present the surgical technique and to outline the decision making process.

  18. Large regional differences in incidence of arthroscopic meniscal procedures in the public and private sector in Denmark

    DEFF Research Database (Denmark)

    Hare, Kristoffer Borbjerg; Vinther, Jesper Høeg; Lohmander, L Stefan;

    2015-01-01

    of these procedures may differ from region to region. SETTING: We included data on all patients who underwent an arthroscopic meniscal procedure performed in the public or private sector in Denmark. PARTICIPANTS: Data were retrieved from the Danish National Patient Register on patients who underwent arthroscopic...... for public and private procedures for each region. RESULTS: Incidence of meniscal procedures increased at private and at public hospitals. The private sector accounted for the largest relative and absolute increase, rising from an incidence of 1 in 2000 to 98 in 2011. In 2011, the incidence of meniscal...... procedures was three times higher in the Capital Region than in Region Zealand. CONCLUSIONS: Our study identified a large increase in the use of meniscal procedures in the public and private sector in Denmark. The increase was particularly conspicuous in the private sector as its proportion of procedures...

  19. Arthroscopic Removal and Rotator Cuff Repair Without Acromioplasty for the Treatment of Symptomatic Calcifying Tendinitis of the Supraspinatus Tendon

    OpenAIRE

    2015-01-01

    Background: Calcified rotator cuff tendinitis is a common cause of chronic shoulder pain that leads to significant pain and functional limitations. Although most patients respond well to conservative treatment, some eventually require surgical treatment. Purpose: To evaluate the clinical outcome with arthroscopic removal of calcific deposit and rotator cuff repair without acromioplasty for the treatment of calcific tendinitis of the supraspinatus tendon. Study Design: Case series; Level of ev...

  20. Arthroscopic Treatment for Shoulder Instability with Glenoid Bone Loss Using Distal Tibia Allograft Augmentation - Short Term Results

    Science.gov (United States)

    Wong, Ivan; Amar, Eyal; Coady, Catherine M.; Dilman, Daryl B.; Smith, Ben

    2016-01-01

    Objectives: Background: The results of arthroscopic anterior labral (Bankart) repair have been shown to have high failure rate in patients with significant glenoid bone loss. Several reconstruction procedures using bone graft have been described to overcome the bone loss, including autogenous coracoid transfer to the anterior glenoid (Latarjet procedure) as well as iliac crest autograft and tibial allografts. In recent years, trends toward minimally invasive shoulder surgery along with improvements in technology and technique have led surgeons to expand the application of arthroscopic treatment. Purpose: This study aims to perform a retrospective analysis of prospectively collected data to evaluate the clinical and radiological follow up of patient who underwent anatomic glenoid reconstruction using distal tibia allograft for the treatment of shoulder instability with glenoid bone loss at 1-year post operation time point. Methods: Between December 2011 and January 2015, 55 patients underwent arthroscopic stabilization of the shoulder by means of capsule-labral reattachment to glenoid ream and bony augmentation of glenoid bone loss with distal tibial allograft for recurrent instability of the shoulder. Preoperative and postoperative evaluation included general assessment by the western Ontario shoulder instability index (WOSI) questionnaire, preoperative and postoperative radiographs and CT scans. Results: Fifty-five patients have been evaluated with mean age of 29.73 years at time of the index operation. There were 40 males (mean age of 29.66) and 15 female (mean age of 29.93). Minimum follow up time was 12 months. The following adverse effects were recorded: none suffered from recurrent dislocation, 2 patients suffered from bone resorption but without overt instability, 1 patient had malunion due to screw fracture, none of the patients had nonunion. The mean pre-operative WOSI score was 36.54 and the mean postoperative WOSI score was 61.0. Conclusion: Arthroscopic

  1. Arthroscopic rotator cuff repair: analysis of technique and results at 2- and 3-year follow-up.

    Science.gov (United States)

    Tauro, J C

    1998-01-01

    We present 53 patients who underwent arthroscopic rotator cuff repair and had a minimum of 2-year follow-up. Most tears were avulsions of the supraspinatus from the greater tuberosity, some with associated longitudinal tears. Longitudinal tears were repaired with a side-to-side suturing technique. Avulsion tears from the tuberosity were repaired using nonretrievable suture anchors. Traditional open-mobilization techniques, such as elevating the cuff off the glenoid neck and scapular fossa, and cutting the coraco-humeral ligament, were performed arthroscopically as needed. All repairs were performed using O-PDS or 1-PDS suture and a 7-mm suture punch for suture delivery. Both simple and mattress suture configurations were used. An anterolateral operative portal was used in most cases. A modified UCLA rating system that included additional points for abduction range of motion and strength was adapted for clinical evaluation in this study (maximum score, 45 points). The average preoperative rating was 17 (range, 9 to 26). The average postoperative rating was 41 (range, 16 to 45). There were 36 excellent (41 to 45 points), 13 good (36 to 40 points), 1 fair (30 to 35 points), and 3 poor (mobilization is relatively simple and has allowed us to repair larger tears. Based on our experience, arthroscopic rotator cuff repair is technically achievable and a superior alternative in selected cases for an experienced shoulder arthroscopist. Patients who underwent arthroscopic repairs had less scarring and shorter hospital stays and, we believe, less postoperative pain and easier rehabilitation compared with open repairs.

  2. Divergent diagnosis from arthroscopic findings and identification of CPII and C2C for detection of cartilage degradation in horses

    OpenAIRE

    Lettry, Vivien; Sumie, Yasuharu; Mitsuda, Kenta; TAGAMI, Masaaki; Hosoya, Kenji; Takagi, Satoshi; Okumura, Masahiro

    2010-01-01

    The objective of this study was to investigate the changes in synovial fluid concentration of collagen type II cleavage site (C2C) and procollagen II C-propeptide (CPII), markers of joint cartilage degeneration and synthesis, respectively, in horses with intraarticular fracture or osteochondrosis dissecans (OCD), and to examine the relationship between arthroscopic findings and these biomarker levels. Synovial fluid was collected from 36 joints in 18 horses (6 fractures and 12 OCDs). Samples ...

  3. A comparative study between use of arthroscopic lavage and arthrocentesis of temporomandibular joint based on computational fluid dynamics analysis.

    Directory of Open Access Journals (Sweden)

    Yue Xu

    Full Text Available Arthroscopic lavage and arthrocentesis, performed with different inner-diameter lavage needles, are the current minimally invasive techniques used in temporomandibular joint disc displacement (TMJ-DD for pain reduction and functional improvement. In the current study, we aimed to explore the biomechanical influence and explain the diverse clinical outcomes of these two approaches with computational fluid dynamics. Data was retrospectively analyzed from 78 cases that had undergone arthroscopic lavage or arthrocentesis for TMJ-DD from 2002 to 2010. Four types of finite volume models, featuring irrigation needles of different diameters, were constructed based on computed tomography images. We investigated the flow pattern and pressure distribution of lavage fluid secondary to caliber-varying needles. Our results demonstrated that the size of outflow portal was the critical factor in determining irrigated flow rate, with a larger inflow portal and a smaller outflow portal leading to higher intra-articular pressure. This was consistent with clinical data suggesting that increasing the mouth opening and maximal contra-lateral movement led to better outcomes following arthroscopic lavage. The findings of this study could be useful for choosing the lavage apparatus according to the main complaint of pain, or limited mouth opening, and examination of joint movements.

  4. Fast spin-echo MR of the articular cartilage in the osteoarthrotic knee. Correlation of MR and arthroscopic findings

    Energy Technology Data Exchange (ETDEWEB)

    Kawahara, Y. [Omura Municipal Establishment Hospital (Japan). Dept. of Radiology; Uetani, M.; Hayashi, K. [Dept. of Radiology, Nagasaki Univ. School of Medicine (Japan); Nakahara, N.; Futagawa, S.; Kinoshita, Y. [Isahaya Insurance General Hospital (Japan). Dept. of Radiology; Doiguchi, Y.; Nishiguchi, M. [Isahaya Insurance General Hospital (Japan). Dept. of Orthopedic Surgery

    1998-03-01

    Purpose: The objective was to assess the efficacy of fast spin-echo (FSE) imaging in the detection of articular cartilage abnormality in osteoarthrosis of the knee. Material and Methods: We studied 356 articular surfaces in 73 knees that had been examined by both MR imaging and arthroscopy. The MR images were obtained with FSE imaging (TR/TE 4200/100) on a 0.5 T unit. The surface abnormalities of the articular cartilage that were detected by MR imaging were compared with the arthroscopic findings. Results: The overall sensitivity and specificity of MR in detecting chondral abnormalities were 60.5% (158/261) and 93.7% (89/95) respectively. MR imaging was more sensitive to the higher grade lesions: 31.8% (34/107) in grade 1; 72.4% (71/98) in grade 2; 93.5% (43/46) in grade 3; and 100% (10/10) in grade 4. The MR and arthroscopic grades were the same in 46.9% (167/356), and differed by no more than 1 grade in 90.2% (321/356) and 2 grades in 99.2% (353/356). The correlation between arthroscopic and MR grading scores was highly significant with a correlation coefficient of 0.705 (p<0.0001). Conclusion: FSE sequence was less sensitive to mild cartilage abnormality but useful in detecting moderate to severe abnormality and in evaluating the degree of articular cartilage abnormality. (orig.).

  5. Is Gabapentin Effective on Pain Management after Arthroscopic Anterior Cruciate Ligament Reconstruc tion? A Triple Blinded Randomized Controlled Trial

    Directory of Open Access Journals (Sweden)

    Mohsen Mrdani Kivi

    2013-09-01

    Full Text Available Background: Acute pain is common after arthroscopic surgeries and it is one of the most important causes of patient dissatisfaction, admission time and increased morbidity . Gabapentin with anti-hyperalgesic effects can play a critical role in pre-emptive analgesia methods. The aim of this study was to assess the efficacy of gabapentin in pain management after surgery and the rate of drug consumption in patients who are candidate for anterior cruciate ligament (ACL reconstruction arthroscopic surgery. Methods: In this randomized, triple blind clinical trial, 114 patients who were candidate for arthroscopic ACL reconstruction were divided into two groups of gabapentin (G and placebo (p, with 57 patients in each group. The intervention group received gabapentin 600 mg and a placebo was administered in control group. Patients received on-demand pethedine for pain management. The primary outcome was pain intensity according to the visual analogue scale (VAS and the secondary outcome was the amount of opioid consumption and incidence of side effects (including: dizziness, sedation, nausea and vomiting at 6 and 24 h visits. Results: The mean pain intensity in G group at both the 6 and 24 hour visits was significantly lower than the control group (Both p

  6. Acromioclavicular joint acceleration-deceleration injury as a cause of persistent shoulder pain: Outcome after arthroscopic resection

    Directory of Open Access Journals (Sweden)

    Ehud Atoun

    2014-01-01

    Full Text Available Background: Shoulder pain in general and acromioclavicular joint (ACJ pain specifically is common after acceleration-deceleration injury following road traffic accident (RTA. The outcome of surgical treatment in this condition is not described in the literature. The aim of the present study was to report the outcome of arthroscopic resection of the ACJ in these cases. Materials and Methods: Nine patients with localized ACJ pain, resistant to nonoperative treatment were referred on an average 18 months after the injury. There were 3 male and 6 females. The right shoulder was involved in seven patients and the left in two. The average age was 38.9 years (range 29-46 years. All presented with normal X-rays but with torn acromioclavicular joint disc and effusion on magnetic resonance imaging (MRI. Arthroscopic ACJ excision arthroplasty was performed in all patients. Results: At a mean followup of 18 month, all patients had marked improvement. The Constant score improved from 36 to 81, the pain score from 3/15 to 10/15 and the patient satisfaction improved from 3.5/10 to 9.3/10. Conclusion: Arthroscopic ACJ excision arthroplasty, gives good outcomes in patients not responding to conservative management in ACJ acceleration-deceleration injury.

  7. The bony partial articular surface tendon avulsion lesion: an arthroscopic technique for fixation of the partially avulsed greater tuberosity fracture.

    Science.gov (United States)

    Bhatia, Deepak N; de Beer, Joe F; van Rooyen, Karin S

    2007-07-01

    The partial articular surface tendon avulsion (PASTA) is a common lesion that involves the supraspinatus tendon in most cases. We present an arthroscopic fixation technique for a previously undescribed lesion that may be considered a variant of the PASTA. The lesion involves a partial avulsion of the greater tuberosity with an intact deep insertion of the supraspinatus tendon into the fractured bone fragment and an intact superficial insertion of the supraspinatus into the unavulsed lateral aspect of the greater tuberosity: a "bony PASTA" lesion. The surgical technique involves the use of a 70 degree arthroscope to provide an "end-on" view of the pathology. A superior-medial transmuscular portal is used for anchor insertion and suture management; the portal avoids damage to the intact tendinous insertion of the supraspinatus, which can occur during transtendon anchor/screw insertion. Abduction of the arm to 50 degrees, after creation of the portal and passage of the cannula, permits an optimal "deadman" angle of anchor placement. An angled suture grasper is used to retrieve the 4 suture strands from the double-loaded suture anchor through the intact superficial and deep supraspinatus tendon fibers along the length of the fracture; these are tied as 2 mattress sutures over the tendon fibers in the subacromial space by use of sliding-locking knots. Adequacy of reduction is confirmed by intra-articular arthroscopic observation during movement of the extremity through its complete range of motion.

  8. Comparative analysis on arthroscopic sutures of large and extensive rotator cuff injuries in relation to the degree of osteopenia

    Directory of Open Access Journals (Sweden)

    Alexandre Almeida

    2015-02-01

    Full Text Available OBJECTIVE: To analyze the results from arthroscopic suturing of large and extensive rotator cuff injuries, according to the patient's degree of osteopenia.METHOD: 138 patients who underwent arthroscopic suturing of large and extensive rotator cuff injuries between 2003 and 2011 were analyzed. Those operated from October 2008 onwards formed a prospective cohort, while the remainder formed a retrospective cohort. Also from October 2008 onwards, bone densitometry evaluation was requested at the time of the surgical treatment. For the patients operated before this date, densitometry examinations performed up to two years before or after the surgical treatment were investigated. The patients were divided into three groups. Those with osteoporosis formed group 1 (n = 16; those with osteopenia, group 2 (n = 33; and normal individuals, group 3 (n = 55.RESULTS: In analyzing the University of California at Los Angeles (UCLA scores of group 3 and comparing them with group 2, no statistically significant difference was seen (p = 0.070. Analysis on group 3 in comparison with group 1 showed a statistically significant difference (p = 0.027.CONCLUSION: The results from arthroscopic suturing of large and extensive rotator cuff injuries seem to be influenced by the patient's bone mineral density, as assessed using bone densitometry.

  9. EFFICACY OF SOFT TISSUE APPLICATION, MANUALLY-THERAPEUTICAL TECHNIQUES FOR KNEE ARTHROKINEMATICS RECOVERY COMPLEX IN PATIENTS AFTER ARTHROSCOPIC MENISCECTOMY

    Directory of Open Access Journals (Sweden)

    Kostov Rostislav V

    2015-07-01

    Full Text Available Introduction: In this article we present the final effect of the application of complex soft tissue manually-treatment system for recovery of joint kinematics in patients with moderate and minimal protective period of rehabilitation after arthroscopic meniscectomy. Material and Methods: The study was conducted in 2005-2012 into three medical centers in Bulgaria: Blagoevgrad, Sofia and Pleven. The study included a total of 110 patients divided into three groups (Control and Experimental I and Experimental Group II who studied the effect of topical application of the manual therapeutic techniques compared to traditional rehabilitation methods applied. For testing the efficacy of a treatment approach in the three groups of patients, the results have processed by the method of variational analysis. Results: After analysis of results we find significantly more fully and without residual short violations recovery for all controlled parameters in patients who have implemented comprehensive manually-therapeutic treatment compared with control group patients. Conclusion: Application of adequate physiological and pedagogically grounded complex rehabilitation is required in patients after arthroscopic meniscectomy model with motor deficits in tractable routine rehabilitation. Observations allow us to offer a methodology for implementation in general practice rehabilitation in patients after meniscal ruptures treated by arthroscopic meniscectomy and motor deficits, intractable routine rehabilitation.

  10. Arthroscopic Dorsal Capsulo-Ligamentous Repair in the Treatment of Chronic Scapho-Lunate Ligament Tears

    Science.gov (United States)

    Wahegaonkar, Abhijeet L.; Mathoulin, Christophe L.

    2013-01-01

    Introduction Scapholunate ligament injuries usually result due to a fall on the outstretched hand leading to scapholunate instability. The natural history of untreated scapholunate instability remains controversial and usually results in late arthritic changes- the so-called “SLAC” wrist. The advent of wrist arthroscopy helps in early diagnosis and treatment of these serious injuries. In selected cases with reducible scapholunate instability (Garcia-Elias stages 2, 3 and 4) we propose a new “all arthroscopic dorsal capsulo- ligamentous repair” with the added advantage of early rehabilitation and prevention of post-operative stiffness. Material and Methods We report the results of our series of 57 consecutive patients suffering from chronic wrist pain refractory to conservative measures. All patients underwent a thorough clinical examination in addition to a standard set of radiographs and MRI exam; and they were treated by an all-arthroscopic dorsal capsulo-ligamentous repair under loco-regional anesthesia on an ambulatory basis. All patients were available for follow-up at regular intervals during the post-operative period. At follow-up, the wrist ROM in all directions, the grip strength, DASH questionnaire and pain relief based on the VAS were recorded for both- the operated and contra-lateral sides. Results There were 34 males & 23 females with a mean age of 38.72 ± 11.33 years (range 17–63 years). The dominant side was involved in 52 cases. The mean time since injury was 9.42 ± 6.33 months (range 3–24 months) and the mean follow-up was 30.74 ± 7.05 months (range 18–43 months). The mean range of motion improved in all directions. The mean difference between the post- and pre-operative extension was 14.03° (SEM = 1.27°; p wrist. The mean difference for the VAS score was -5.46 (SEM = 0.19; p < 0.0001). The mean post-operative grip strength of the affected side was 38.42 ± 10.27 kg (range 20–60 kg) as

  11. Dynamic enhanced MRI of the subacromial bursa: correlation with arthroscopic and histological findings

    Energy Technology Data Exchange (ETDEWEB)

    Matsuzaki, S. [Dept. of Radiology, Osaka Kosei-nenkin Hospital (Japan); Yoneda, M. [Shoulder and Sports Medicine Service, Osaka Kosei-nenkin Hospital, Osaka City, Osaka (Japan); Kobayashi, Y. [Dept. of Pathology, Osaka Kosei-nenkin Hospital (Japan); Fukushima, S. [Dept. of Orthopaedic Surgery, Sapporo Tokeidai Hospital, Osaka (Japan); Wakitani, S. [Dept. of Orthopaedic Surgery, Shinsyu Univ., Matsumato (Japan)

    2003-09-01

    Objective: To assess dynamic MRI with Gd-DTPA enhancement for evaluating inflammatory changes in the subacromial bursa. Design and patients: We detected the signal intensity changes in dynamic MRI of the subacromial bursa, and confirmed these macroscopically by arthroscopy and histologically. The signal intensity was measured using built-in software, and the enhancement ratio (E ratio) was calculated from dynamic MR images. In addition, as a parameter of the rate of the increase in the signal intensity from 0 to 80 s, the mean increase per second in the E ratio was obtained as the coefficient of enhancement (CE). The correlation was studied of the E ratio and CE with the arthroscopic findings (redness, villous formation, thickening and adhesion), and of the E ratio and CE with the histological findings (capillary proliferation, papillary hyperplasia, fibrosis and inflammatory cell infiltration) of the subacromial bursa. Of patients with shoulder pain, this study included those with rotator cuff injury; patients with rheumatoid arthritis or pitching shoulder disorders were excluded. There were 27 patients (15 men, 12 women) ranging in age from 25 to 73 years (mean 49.1 years). Dynamic MRI of the shoulder was also performed on the healthy side of 10 patients and in five normal young volunteers. Results and conclusions: Changes in signal intensity on dynamic MRI were measured in the subacromial bursa. The E ratio (80 s) and CE (0-80 s) were significantly correlated with redness and villous formation as arthroscopic findings, positively correlated with capillary proliferation and papillary hyperplasia as histological findings (p < 0.05), and negatively correlated with fibrosis as a histological finding (p < 0.05) in the subacromial bursa. The patterns of dynamic curves were well correlated with the bursoscopic and histological findings of the synovium of the subacromial bursa. Dynamic MRI appears to correlate with inflammatory activity of synovium of the subacromial

  12. The Use of Calcaneal Anatomic Plate in Arthroscopically-assisted Open Reduction and Internal Fixation of Intra-articular Calcaneal Fractures

    Institute of Scientific and Technical Information of China (English)

    WANG Hong; ZHANG Qingsong; DUAN Deyu; YAN Lijun

    2006-01-01

    To discuss and evaluate the method and effect of using calcaneal anatomic plate in treatment of intra-articular fractures of the calcaneus with assistant of arthroscope, 86 intra-articular fractures of the calcaneus in 78 patients were reduced by open reduction, and rigid fixation was made with calcaneal anatomic plate under assistant of arthroscope. The average follow-up duration was 18 months (range 12-30 months). The effect of treatment was evaluated according to AOFAS and X-ray before and after operation. The results showed that 86 patients have obtained satisfactory reduction according to X-ray, and there was significant difference before and after operation (P<0.01), the total excellent and fine rate was 91.86 %. Treating intra-articular fractures of the calcaneus with calcaneal anatomic plate under arthroscope may provide more chance to achieve anatomical reconstruction, which can lead to satisfied recovery of function and few complication.

  13. Arthroscopic decompressive medial release of the varus arthritic knee: Expanding the functional envelope.

    Science.gov (United States)

    Leon, H O; Blanco, C E; Guthrie, T B

    2001-05-01

    We present the rationale and technique for treating medial knee osteoarthritis by dynamically unloading the medial compartment of the knee. Recent advances in kinematic studies indicate a dynamic linkage between differing degrees of freedom in the knee joint. Both the adduction moment and the foot progression angle are important determinants of medial compartment loading. The medially osteoarthritic knee has progressive compromise of free motion in more than 1 plane. Arthroscopic decompressive medial release unloads the medial compartment by release of the medial capsule and medial collateral ligament in the presence of intact cruciate ligaments, which may allow a decreased adduction moment and decrease of the external rotation restraint in extension found in more severely osteoarthritic knees. A case series of 38 patients with medial gonarthrosis was treated by this technique at the Hermanos Ameijeiras Hospital in Havana, Cuba. All patients had good results without postoperative valgus instability or significant complications. We feel that this technique warrants further clinical and biomechanical study for its use in isolation or in combination with high tibial osteotomy or minimally invasive selective osteotomy for the treatment of medial gonarthrosis of the knee. A minimally invasive, selective approach to biomechanical factors in osteoarthritis may be combined with other modulating techniques in efforts to forestall or prevent the need for total joint replacement.

  14. [Percutaneous fluoroscopic and arthroscopic controlled screw fixation of posterior facet fractures of the calcaneus].

    Science.gov (United States)

    Nehme, A; Chaminade, B; Chiron, P; Fabie, F; Tricoire, J-L; Puget, J

    2004-05-01

    We describe a new technique for reduction and percutaneous osteosynthesis of displaced posterior facet fractures of the calcaneus which appears to overcome the problems encountered with other percutaneous methods described for this type of surgery. The method relies on the use of traction which allows automatic reduction of the greater tubersosity. The patient is installed on an orthopedic traction table. Pin traction provides anatomic reduction of the posterior articular surface and restitution of Böhler's angle under fluoroscopic and arthroscopic control. We used this technique in thirteen patients with fifteen displaced posterior facet fractures of the calcaneum. Mean patient age was 50.4 Years. Mean follow-up was twenty Months. We did not have any cutaneous or infectious complications in this short series. In the majority of the cases, the overall functional and physical results were excellent or good. The mean Böhler's angle was 27 degrees, corresponding to 83% correction compared with the healthy side. These preliminary results are encouraging. We were able to restitute calcaneum anatomy, shorten hospital stay, and avoid all skin complications. Indications for this percutaneous technique could be widened. It is a valid alternative to open treatment of posterior facet fractures of the calcaneum.

  15. Use of MR arthrography in detecting tears of the ligamentum teres with arthroscopic correlation

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Connie Y.; Gill, Corey M.; Huang, Ambrose J.; Simeone, Frank J.; Torriani, Martin; Bredella, Miriam A. [Massachusetts General Hospital, Division of Musculoskeletal Imaging and Intervention, Department of Radiology, Boston, MA (United States); McCarthy, Joseph C. [Massachusetts General Hospital, Department of Orthopedics, Boston, MA (United States)

    2014-12-20

    To demonstrate the normal appearance of the ligamentum teres on MR arthrography (MRA) and evaluate the accuracy of MRA in detecting ligamentum teres tears with arthroscopic correlation. Institutional Review Board approval was obtained with a waiver for informed consent because of the retrospective study design. A total of 165 cases in 159 patients (111 females, 48 males; mean age 41 ± 12 years) who underwent both MRA and hip arthroscopy were evaluated for appearance of the ligamentum teres, including the size, number of bundles, and ligamentum teres tears. Marrow edema of the fovea capitis adjacent to the ligamentum teres insertion and the presence of hip plicae were also recorded. The mean thickness and length of the ligamentum teres were 3.5 ± 1.5 mm and 25.2 ± 3.8 mm, respectively. Sensitivity, specificity, positive and negative predictive value, and accuracy of MRA for the detection of ligamentum teres tears were 78, 97, 74, 97, and 95 %, respectively. MRA is an accurate method to evaluate the normal morphology and to detect tears of the ligamentum teres. (orig.)

  16. Tako-Tsubo syndrome in an anaesthetised patient undergoing arthroscopic knee surgery

    Directory of Open Access Journals (Sweden)

    Artukoglu Feyzi

    2008-01-01

    Full Text Available We present a case of stress-induced myocardial stunning, also known as tako-Tsubo syndrome, in an anaesthetised patient undergoing arthroscopic replacement of the cruciate ligament. The patient′s (44 y male, ASA class II had a history of hypertension with no other known disease. He underwent a femoral nerve block with 20 ml of 0.5% ropivacaine before receiving a balanced general anaesthesia (propofol induction, sevoflurane maintenance, 10 µg/kg sufentanil. Ten min after the beginning of surgery during endoscopic intra-articular manipulation, the patient suffered from bradycardia and hypotension; following the administration of ephedrine and atropine, he developed tachycardia, hypertension and ST segment depression. Subsequently, his systemic blood pressure dropped necessitating inotropic drug support and - later - intraaortic balloon counterpulsation; a TEE revealed no evidence of hypovolemia, anterior and antero-septal hypokinesia with an ejection fraction of 25%. Surgery was finished whilst stabilising the patient haemodynamically. Postoperative cardiac enzymes showed little elevation, an emergency coronary angiogram apical akinesia with typical ballooning and basal hyperkinesias, compatible with Tako-tsubo syndrome. The patient′s postoperative course was uneventful. We theorize that stress caused by sudden surgical pain stimulus (introduction of the endoscope into the articulation, superficial anaesthesia and insufficient analgesia created a stressful event which probably might have caused a catecholamine surge as basis of Tako-tsubo syndrome.

  17. Preventing hypothermia in elective arthroscopic shoulder surgery patients: a protocol for a randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Duff Jed

    2012-07-01

    Full Text Available Abstract Background Patients having arthroscopic shoulder surgery frequently experience periods of inadvertent hypothermia. This common perioperative problem has been linked to adverse patient outcomes such as myocardial ischaemia, surgical site infection and coagulopathy. International perioperative guidelines recommend patient warming, using a forced air warming device, and the use of warmed intraoperative irrigation solutions for the prevention of hypothermia in at-risk patient groups. This trial will investigate the effect of these interventions on patients’ temperature, thermal comfort, and total recovery time. Method/Design The trial will employ a randomised 2 x 2 factorial design. Eligible patients will be stratified by anaesthetist and block randomised into one of four groups: Group one will receive preoperative warming with a forced air warming device; group two will receive warmed intraoperative irrigation solutions; group three will receive both preoperative warming and warmed intraoperative irrigation solutions; and group four will receive neither intervention. Participants in all four groups will receive active intraoperative warming with a forced air warming device. The primary outcome measures are postoperative temperature, thermal comfort, and total recovery time. Primary outcomes will undergo a two-way analysis of variance controlling for covariants such as operating room ambient temperature and volume of intraoperative irrigation solution. Discussion This trial is designed to confirm the effectiveness of these interventions at maintaining perioperative normothermia and to evaluate if this translates into improved patient outcomes. Australian New Zealand Clinical Trials Registry number ACTRN12610000591055

  18. A COMPARATIVE CLINICAL STUDY OF INTRAARTICULAR CLONIDINE V/S DEXMEDETOMIDINE IN ARTHROSCOPIC KNEE SURGERIES (ACL REPAIR FOR POSTOPERATIVE ANALGESIA

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    Basavaraj Patil

    2016-07-01

    Full Text Available BACKGROUND Both clonidine and dexmedetomidine morphine (Both a2 agonists provide enhanced patient analgesia after arthroscopic knee surgeries when administered via intraarticular route. OBJECTIVES To compare the duration of post-operative analgesia of clonidine and dexmedetomidine when administered intraarticularly as well as haemodynamic stability after arthroscopic knee surgeries. METHODOLOGY This is a randomized trial study involving 40 pts. of ASA grade 1 and 2 of aged between 18 and 60 yrs. Patients were divided randomly into two groups as group C (n=20 and group D (n=20. After arthroscopic knee surgeries, postoperative pain was measured by VAS score at 0, 30 mins, 60 mins, 90 mins, 120 mins and then every 2 hrly up to 24 hrs. Side effects and vital signs were also noted. Duration of analgesia was noted in each case as when VAS score ≥3. RESULTS Mean duration of analgesia in postoperative period in group D was 18.4 hrs. ± 4.95 and in group C 15.1 hrs. ± 2.71. Differences in duration of analgesia was statistically significant (P<0.05 when compared by student ‘t’ test. VAS scores were also lower in group D compared to group at 6, 8, 10, 12, 14, 16, 18, 20, 22, 24 hrs. postoperative period. No major side effects were noted in both groups in dosages used. CONCLUSION Dexmedetomidine produced more prolonged post-operative analgesia (mean 18.4 hrs. than clonidine (mean 15.1 hrs., which is statistically significant (P<0.05. No major side effects were noted in both groups in clinically used dosages.

  19. Evaluation of functional results from shoulders after arthroscopic repair of complete rotator cuff tears associated with traumatic anterior dislocation

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    Godinho, Glaydson Gomes; Freitas, José Márcio Alves; de Oliveira França, Flávio; Santos, Flávio Márcio Lago; de Simoni, Leandro Furtado; Godinho, Pedro Couto

    2016-01-01

    Objective To evaluate the clinical outcome of arthroscopic rotator cuff fixation and, when present, simultaneous repair of the Bankart lesion caused by traumatic dislocation; and to assess whether the size of the rotator cuff injury caused by traumatic dislocation has any influence on the postoperative clinical outcomes. Methods Thirty-three patients with traumatic shoulder dislocation and complete rotator cuff injury, with at least two years of follow up, were retrospectively evaluated. For analysis purposes, the patients were divided into groups: presence of fixed Bankart lesion or absence of this lesion, and rotator cuff lesions smaller than 3.0 cm (group A) or greater than or equal to 3.0 cm (group B). All the patients underwent arthroscopic repair of the lesions and were evaluated postoperatively by means of the UCLA (University of California at Los Angeles) score and strength measurements. Results The group with Bankart lesion repair had a postoperative UCLA score of 33.96, while the score of the group without Bankart lesion was 33.7, without statistical significance (p = 0.743). Group A had a postoperative UCLA score of 34.35 and group B, 33.15, without statistical significance (p = 0.416). Conclusion The functional outcomes of the patients who only presented complete rotator cuff tearing after traumatic shoulder dislocation, which underwent arthroscopic repair, were similar to the outcomes of those who presented an associated with a Bankart lesion that was corrected simultaneously with the rotator cuff injury. The extent of the original rotator cuff injury did not alter the functional results in the postoperative evaluation. PMID:27069884

  20. Evaluation of functional results from shoulders after arthroscopic repair of complete rotator cuff tears associated with traumatic anterior dislocation

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    Glaydson Gomes Godinho

    2016-04-01

    Full Text Available OBJECTIVE: To evaluate the clinical outcome of arthroscopic rotator cuff fixation and, when present, simultaneous repair of the Bankart lesion caused by traumatic dislocation; and to assess whether the size of the rotator cuff injury caused by traumatic dislocation has any influence on the postoperative clinical outcomes. METHODS: Thirty-three patients with traumatic shoulder dislocation and complete rotator cuff injury, with at least two years of follow up, were retrospectively evaluated. For analysis purposes, the patients were divided into groups: presence of fixed Bankart lesion or absence of this lesion, and rotator cuff lesions smaller than 3.0 cm (group A or greater than or equal to 3.0 cm (group B. All the patients underwent arthroscopic repair of the lesions and were evaluated postoperatively by means of the UCLA (University of California at Los Angeles score and strength measurements. RESULTS: The group with Bankart lesion repair had a postoperative UCLA score of 33.96, while the score of the group without Bankart lesion was 33.7, without statistical significance (p = 0.743. Group A had a postoperative UCLA score of 34.35 and group B, 33.15, without statistical significance (p = 0.416. CONCLUSION: The functional outcomes of the patients who only presented complete rotator cuff tearing after traumatic shoulder dislocation, which underwent arthroscopic repair, were similar to the outcomes of those who presented an associated with a Bankart lesion that was corrected simultaneously with the rotator cuff injury. The extent of the original rotator cuff injury did not alter the functional results in the postoperative evaluation.

  1. MR imaging of meniscal bucket-handle tears: a review of signs and their relation to arthroscopic classification

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    Aydingoez, Uestuen; Firat, Ahmet K. [Department of Radiology, Hacettepe University Medical Center, 06100 Ankara (Turkey); Atay, Ahmet Oe.; Doral, Nedim M. [Department of Orthopaedics and Traumatology, Hacettepe University Medical Center, 06100 Ankara (Turkey)

    2003-03-01

    Our objective was to review the MR imaging signs of meniscal bucket-handle tears and assess the relevance of these signs to the arthroscopic classification of displaced meniscal tears. Forty-five menisci in 42 patients who had a diagnosis of bucket-handle tear either on MR imaging or on subsequent arthroscopy (in which Dandy's classification of meniscal tears was used) were retrospectively analyzed for MR imaging findings of double posterior cruciate ligament (PCL), fragment within the intercondylar notch, absent bow tie, flipped meniscus, double-anterior horn, and disproportional posterior horn signs. Arthroscopy, which was considered as the gold standard, revealed 41 bucket-handle tears (either diagnosed or not diagnosed by MR imaging) in 38 patients (33 males, 5 females). There was a stastistically significant male preponderance for the occurrence of meniscal bucket-handle tears. Overall, sensitivity and positive predictive value of MR imaging for the detection of meniscal bucket-handle tears were calculated as 90%. Common MR imaging signs of meniscal bucket-handle tears in arthroscopically proven cases of such tears were the fragment in the notch and absent bow tie signs (98% frequency for each). Double-PCL, flipped meniscus, double-anterior horn, and disproportional posterior horn signs, however, were less common (32, 29, 29, and 27%, respectively). An arthroscopically proven bucket-handle tear was found in all patients who displayed at least three of the six MR imaging signs of meniscal bucket-handle tears. The presence of three or more MR imaging signs of meniscal bucket-handle tears is highly suggestive of this condition. (orig.)

  2. Pelleted bone marrow derived mesenchymal stem cells are better protected from the deleterious effects of arthroscopic heat shock

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    Gauthaman eKalamegam

    2016-05-01

    Full Text Available Introduction: The impact of arthroscopic temperature on joint tissues is poorly understood and it is not known how mesenchymal stem cells (MSCs respond to the effects of heat generated by the device during the process of arthroscopy assisted experimental cell-based therapy. In the present study, we isolated and phenotypically characterized human bone marrow mesenchymal stem cells (hBMMSCs from osteoarthritis (OA patients, and evaluated the effect of arthroscopic heat on cell viability in suspension and pellet cultures.Methods: Primary cultures of hBMMSCs were isolated from bone marrow aspirates of OA patients and cultured using DMEM supplemented with 10% FBS and characterized for their stemness. hBMMSCs (1 x 106 cells cultured as single cell suspensions or cell pellets were exposed to an illuminated arthroscope for 10, 20 or 30 min. This was followed by analysis of cellular proliferation and heat shock related gene expression. Results: hBMMSCs were viable and exhibited population doubling, short spindle morphology, MSC related CD surface markers expression and tri-lineage differentiation into adipocytes, chondrocytes and osteoblasts. Chondrogenic and osteogenic differentiation increased collagen production and alkaline phosphatase activity. Exposure of hBMMSCs to an illuminated arthroscope for 10, 20 or 30 min for 72 h decreased cell proliferation in cell suspensions (63.27% at 30 min and increased cell proliferation in cell pellets (62.86% at 10 min and 68.57% at 20 min. hBMMSCs exposed to 37C, 45C and 55C for 120 seconds demonstrated significant upregulation of BAX, P53, Cyclin A2, Cyclin E1, TNF-α, and HSP70 in cell suspensions compared to cell pellets. Conclusions: hBMMSC cell pellets are better protected from temperature alterations compared to cell suspensions. Transplantation of hBMMSCs as pellets rather than as cell suspensions to the cartilage defect site would therefore support their viability and may aid enhanced cartilage

  3. Comparison of efficacy of intraarticular application of tenoxicam, bupivacaine and tenoxicam: bupivacaine combination in arthroscopic knee surgery.

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    Talu, Gül K; Ozyalçin, Süleyman; Koltka, Kemallettin; Ertürk, Engin; Akinci, Ozkan; Aşik, Mehmet; Pembeci, Kamil

    2002-11-01

    Arthroscopic knee surgery is one of the most common surgeries done in outpatient settings; however, postoperative pain is believed to be the major barrier for discharge and early rehabilitation. In this study we evaluated and compared the efficacy of intraarticular application of long-lasting non-steroidal analgesic drug tenoxicam, a long-lasting local anaesthetic bupivacaine and combination of the two on postoperative pain after arthroscopic knee surgery. With the approval of the local ethics committee and signed informed consent of the patients, 75 American Society of Anesthesiologists I-II patients aged between 18 and 65 years going under elective arthroscopic meniscectomy were included in this randomized, blind, prospective study. The patients were divided into three groups: group-T (GT) patients ( n=25) had intraarticular 20 mg of tenoxicam in 20 ml normal saline; group-B (GB) patients ( n=25) had 50 mg bupivacaine in 20 ml normal saline (0.25%); group-BT (GBT) patients ( n=25) had intraarticular 20 mg of tenoxicam and 50 mg bupivacaine (0.25%) in 20 ml normal saline after completion of the surgery and before deflation of the tourniquet. Postoperative analgesia was maintained by intravenous tramadol hydrochloride 50 mg/s at the first 4 h and paracetamol 500 mg and codeine 7.5 mg preparation (Pacofen) as needed (maximum six per day) during the study period. The numeric rating scale (NRS) values were at rest and at active-passive motion at 4, 12, 24 and 48 h, total analgesic consumption, at 4 h for tramadol and at the end of 48 h for oral medication; and patient satisfaction at the end of 48 h was evaluated and recorded. The demographic features of the patients, and tourniquet times, were found to be similar between the groups. Group BT had significantly lower NRS values than GB at 12 h at rest. Group BT was found to have significantly lower NRS values at 4 h compared with GT, and significantly lower NRS values at 12 h compared with GB. Group BT was found to

  4. Ossifying tendinitis of the rotator cuff after arthroscopic excision of calcium deposits: report of two cases and literature review.

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    Merolla, Giovanni; Dave, Arpit C; Paladini, Paolo; Campi, Fabrizio; Porcellini, Giuseppe

    2015-03-01

    Ossifying tendinitis (OT) is a type of heterotopic ossification, characterized by deposition of hydroxyapatite crystals in a histologic pattern of mature lamellar bone. It is usually associated with surgical intervention or trauma and is more commonly seen in Achilles or distal biceps tendons, and also in the gluteus maximus tendon. To our knowledge, there is no description of OT as a complication of calcifying tendinitis of the rotator cuff. In this report, we describe two cases in which the patients developed an OT of the supraspinatus after arthroscopic removal of calcium deposits. The related literature is reviewed.

  5. Evaluation of the intensive rehabilitation protocol after arthroscopically assisted anterior cruciate ligament reconstruction

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    Dubljanin-Raspopović Emilija

    2006-01-01

    Full Text Available Introduction: Optimal treatment of ACL (anterior cruciate injury injuries is one of the most dynamic topics of contemporary orthopedics. Despite huge amount of publications on this subject, golden rehabilitation standard has not been established yet. Objective: The aim of our study was to compare two different rehabilitation groups in respect to dynamics and safety of recovery, and accordingly to recommend contemporary rehabilitation approach. Method: A prospective study included 45 patients with unilateral ACL rupture who were randomized into conservative (THC and intensive rehabilitation (TH-I group. The arthroscopic reconstruction of ACL was performed using the BTBP or STG graft. After the operation, in the TH-C group, ROM was limited to 0-0-90˚ and weight bearing was not allowed in the first 4 postoperative weeks. In the TH-I group, progression depended only on the knee edema and pain. The groups were compared in relation to demographic, anamnestic, and clinical characteristics (knee circumference, thigh circumference, stability tests, Lysholm, Tegner and one-leg hop test, and single stance test. Data were recorded preoperatively and postoperatively after 6 weeks, 4, 6, 9 and 12 months, and compared with parametric and non-parametric statistical tests. Results: The investigated groups clearly differed already after 6 weeks by range of motion (p<0.05, thigh circumference (p<0.01 and Lysholm test score (p<0.01, after 4 months in relation to one leg hop test (p<0.05, and after 6 months according to Tegner test (p<0.01. In the TH-I group, graft integrity was not compromised in any of these patients, nor did postoperative arthrofibrosis develop. Conclusion: Our investigation has undoubtedly revealed that early intensive rehabilitation approach leads to faster functional recovery without complications compared to conventional rehabilitation treatment.

  6. Inner Synovial Membrane Footprint of the Anterior Elbow Capsule: An Arthroscopic Boundary

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    Srinath Kamineni

    2015-01-01

    Full Text Available Introduction. The purpose of this study is to describe the inner synovial membrane (SM of the anterior elbow capsule, both qualitatively and quantitatively. Materials and Methods. Twenty-two cadaveric human elbows were dissected and the distal humerus and SM attachments were digitized using a digitizer. The transepicondylar line (TEL was used as the primary descriptor of various landmarks. The distance between the medial epicondyle and medial SM edge, SM apex overlying the coronoid fossa, the central SM nadir, and the apex of the SM insertion overlying the radial fossa and distance from the lateral epicondyle to lateral SM edge along the TEL were measured and further analyzed. Gender and side-to-side statistical comparisons were calculated. Results. The mean age of the subjects was 80.4 years, with six male and five female cadavers. The SM had a distinctive double arched attachment overlying the radial and coronoid fossae. No gender-based or side-to-side quantitative differences were noted. In 18 out of 22 specimens (81.8%, an infolding extension of the SM was observed overlying the medial aspect of the trochlea. The SM did not coincide with the outer fibrous attachment in any specimen. Conclusion. The humeral footprint of the synovial membrane of the anterior elbow capsule is more complex and not as capacious as commonly understood from the current literature. The synovial membrane nadir between the two anterior fossae may help to explain and hence preempt technical difficulties, a reduction in working arthroscopic volume in inflammatory and posttraumatic pathologies. This knowledge should allow the surgeon to approach this aspect of the anterior elbow compartment space with the confidence that detachment of this synovial attachment, to create working space, does not equate to breaching the capsule. Alternatively, stripping the synovial attachment from the anterior humerus does not constitute an anterior capsular release.

  7. Arthroscopic-Assisted Fixation of Tibial Plateau Fractures: Patient-Reported Postoperative Activity Levels.

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    Kampa, John; Dunlay, Ryan; Sikka, Robby; Swiontkowski, Marc

    2016-05-01

    Tibial plateau fractures may result in significant limitations postoperatively. Studies have described outcomes of arthroscopic-assisted percutaneous fixation (AAPF) of these injuries but have rarely reported postoperative activity levels. Between 2009 and 2013, patients who sustained a lateral split, split depression, or pure depression type tibial plateau fracture (Schatzker types I-III fractures) and underwent outpatient AAPF were eligible for the study. Outcomes were assessed using Knee Injury and Osteoarthritis Outcome Score (KOOS), International Knee Documentation Committee (IKDC) Subjective Knee Evaluation Form, Lysholm score, and Marx activity score. Twenty-five consecutive patients were eligible for the study, and 22 (88%) were included in the final analysis, with average follow-up of 2.5 years (range, 1-5.2 years). Thirteen women and 9 men with an average age of 48.3 years (range, 23-65 years) comprised the study population. Average number of screws used for fixation was 2 (range, 1-4). The average depression was 8 mm preoperatively and 0.9 mm (range, 0-3 mm) postoperatively. Four patients (18%) had complications: 2 with hardware removal and 2 with postoperative deep venous thrombosis. Average postoperative Marx activity score was 5.7. Average postoperative KOOS Symptoms, Sports, and Quality of Life scores were 88 (range, 68-100), 85 (range, 45-100), and 77 (range, 50-100), respectively. Average IKDC and Lysholm scores were 81 (range, 55-97) and 87 (range, 54-100), respectively. The AAPF surgical technique, which was performed in an outpatient setting, facilitated excellent postoperative range of motion, outcomes, and activity scores with minimal complications. [Orthopedics. 2016; 39(3):e486-e491.].

  8. [Examination of the knee joint. The value of clinical findings in arthroscopic control].

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    Steinbrück, K; Wiehmann, J C

    1988-01-01

    Purely clinical examination of the knee joint can, at best, only be regarded as a "screening procedure". Diagnosis with the aid of apparatus (sonography, arthrography, CT, NMR) produces better results. However, arthroscopy performed by an experienced examiner confirms the diagnosis in cases of suspected meniscus injury or isolated lesions of the cruciate ligaments and leads to early and therefore optimal therapy. In a retrospective study 300 arthroscopies performed in 1985 were selected and evaluated. In 1986/87, a further 300 patients were clinically examined prospectively, according to the same criteria, and findings were compared with the arthroscopy performed the following day. Clinically, in 287 patients with multiple diagnoses, internal meniscus lesions were diagnosed in 162 cases (54%), external meniscus lesions in 38 (13%), chondropathia patellae in 54 (18%), and old ruptures of the cruciate ligaments in 46 (15%). In 13 patients no diagnosis could be established. Arthroscopically, pathology of the internal meniscus was found in 98 (33%) of the 300 patients, of the external meniscus in 40 (13%), cartilage damage in 103 (34%), old cruciate ligament ruptures in 51 (17%), and recent anterior cruciate ligament ruptures in 156 (52%); in 40 cases findings were normal. At 78%, the highest positive predictive value (proportion of tentative clinical diagnoses confirmed by arthroscopy) was found in cases of old ruptures of the anterior cruciate ligament, followed by external meniscus lesions (61%) and internal meniscus lesions (55%); i.e., only 55 out of 100 clinically suspected internal meniscus lesions are diagnosed by arthroscopy.(ABSTRACT TRUNCATED AT 250 WORDS)

  9. Intraarticular analgesia after arthroscopic knee surgery: comparison of neostigmine, clonidine, tenoxicam, morphine and bupivacaine.

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    Alagol, A; Calpur, O U; Usar, P Saral; Turan, N; Pamukcu, Z

    2005-11-01

    We conducted a randomized, placebo-controlled, double blinded study to compare the analgesic effects of intraarticular neostigmine, morphine, tenoxicam, clonidine and bupivacaine in 150 patients undergoing arthroscopic knee surgery. General anaesthesia protocol was same in all patients. At the end of the surgical procedure, patients were randomized into six intraarticular groups equally. Group N received 500 mug neostigmine, Group M received 2 mg morphine, Group T received 20 mg tenoxicam, Group C received 1 microg kg(-1) clonidine, Group B received 100 mg bupivacaine and Group S received saline 20 ml. Visual analog scale scores 0, 30 and 60 min and 2, 4, 6, 12, 24, 48 and 72 h, time to first analgesic need, analgesic consumption at 48 h and 72 h and side effects were noted. Demographic and operational parameters were similar in six groups. All study groups provided analgesia when compared with saline group (P<0.05). Duration of analgesia in Group N and C was longer than other groups (P<0.001). Analgesic consumptions of Group N, C and T were lower than other groups (P<0.01). Pain scores during 2 h postoperatively were lower in all study groups than the control group (P<0.001). In Group B, median pain scores were higher than Groups N and C at 0 min and 30 min postoperatively (P<0.001). Side effects were not significantly different among the six groups. We conclude that the most effective drugs that are administered intraarticularly are neostigmine and clonidine among the five drugs we studied. Tenoxicam provided longer analgesia when compared with morphine and bupivacaine, postoperatively.

  10. Rotator cuff tears: assessment with MR arthrography in 275 patients with arthroscopic correlation

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    Waldt, S.; Bruegel, M.; Mueller, D.; Holzapfel, K.; Rummeny, E.J.; Woertler, K. [Technische Universitaet Muenchen, Department of Radiology, Munich (Germany); Imhoff, A.B. [Technische Universitaet Muenchen, Department of Sports Orthopedics, Munich (Germany)

    2007-02-15

    We assessed the diagnostic performance of magnetic resonance (MR) arthrography in the diagnosis of articular-sided partial-thickness and full-thickness rotator cuff tears in a large symptomatic population. MR arthrograms obtained in 275 patients including a study group of 139 patients with rotator cuff tears proved by arthroscopy and a control group of 136 patients with arthroscopically intact rotator cuff tendons were reviewed in random order. MR imaging was performed on a 1.0 T system (Magnetom Expert, Siemens). MR arthrograms were analyzed by two radiologists in consensus for articular-sided partial-thickness and full-thickness tears of the supraspinatus, infraspinatus, and subscapularis tendons. At arthroscopy, 197 rotator cuff tears were diagnosed, including 105 partial-thickness (93 supraspinatus, nine infraspinatus, three subscapularis) and 92 full-thickness (43 supraspinatus, 20 infraspinatus, 29 subscapularis) tendon tears. For full-thickness tears, sensitivity, specificity, and accuracy were 96%, 99%, and 98%, respectively, and for partial tears 80%, 97%, and 95%, respectively. False negative and positive assessments in the diagnosis of articular-sided partial-thickness tears were predominantly [78% (35/45)] observed with small articular-sided (Ellman grade1) tendon tears. MR arthrography is highly accurate in the diagnosis of full-thickness rotator cuff tears and is accurate in the diagnosis of articular-sided partial-thickness tears. Limitations in the diagnosis of partial-thickness tears are mainly restricted to small articular-sided tears (Ellman grade 1) due to difficulties in differentiation between fiber tearing, tendinitis, synovitic changes, and superficial fraying at tendon margins. (orig.)

  11. Arthroscopic treatment of femoroacetabular impingement in patients older than 60 years

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    Mardones, Rodrigo; Via, Alessio Giai; Rivera, Alvaro; Tomic, Alexander; Somarriva, Marcelo; Wainer, Mauricio; Camacho, Daniel

    2016-01-01

    Summary Background The indications of hip arthroscopy increased over the past decade. Although mostly recommended for treatment of femoroacetabular impingement (FAI) in young patients, well-selected older patients (> 60 years old) may benefit from this surgery. However, the role of hip arthroscopy for the management of older patients is controversial. The aim of the study is to evaluate the clinical outcomes of a series of patients aged 60 years and older who underwent hip arthroscopy for FAI at mid-term follow-up. Materials and methods Sixty-year-old patients and older, with a joint space greater than 2 mm, and a grade I and II hip osteoarthrosis (OA) according Tönnis scale were included into the study. Twenty-three patients (28 hips) met the inclusion criteria. The T-Student test was used to detect for differences between variables (p<0.05). Results The mean age of the patients was 63.4 years, and the mean follow-up was 4.4 years (2–9 years). We found an improvement in mHHS and VAS score from the baseline to the final follow-up in 87% of patients (p<0.05). Three patients (13%) were submitted to a THA at a mean of 12 months, while the survivorship rate at the final follow-up was 75%. No major complications have been reported. Conclusion Arthroscopic treatment of FAI in patients over 60 years old, with no signs of advanced osteoarthrosis, showed a significant improvement of functional score and pain in most of cases, and it can be consider a reasonable option in well selected patients. Level of evidence: IV case series. PMID:28066746

  12. Arthroscopic procedures for ankle arthritis%踝关节炎的关节镜手术

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    倪磊; 吕厚山; 陈坚

    2004-01-01

    目的探讨踝关节关节镜手术的适应证、手术方法和临床疗效.方法 1990~2001年使用4 mm30°关节镜常规经前外和前内入口,偶经后外入口对79例(83踝)踝关节炎患者进行检查.男37例,女42例;年龄17~68岁,平均(42.5±13.3)岁.诊断包括滑膜炎39例(41踝)、骨关节炎34例、滑膜软骨瘤病4例和大骨节病2例(4踝).在手工牵引下对43例患者行滑膜切除术(39例滑膜炎、4例滑膜软骨瘤病)、47例行软骨修整术(34例骨关节炎、11例滑膜炎、2例大骨节病)、20例行胫骨骨赘切除术(18例骨关节炎、2例大骨节病)、14例行游离体取出术(10例骨关节炎、4例滑膜软骨瘤病).结果 7例出现手术并发症,包括关节血肿3例、浅表感染2例和麻木2例.68例获得1~12年随访,平均(4.8±3.5)年.症状改善s6例、无变化7例、不满意5例(4例再次关节镜手术).结论在该组病例中,通过关节镜诊治,使82.4%的踝关节炎患者关节肿痛症状得到改善,但对踝关节炎的功能改善还不够理想.有8.4%的病例出现手术并发症.%Objective: To investigate indications,techniques and follow-up results of operative arthroscopy for ankle arthritis.Methods: 79 patients (83 ankles) who included 37 males and 42 females at a mean age of (42.5+13.3) years (range 17~68) were underwent by ankle arthroscopy from 1990 to 2001.30°arthroscope 4.0 mm in diameter was introduced into ankle through both anterolateral and anteromedial portalsroutinely,as well as posterolateral portals occasionally.Diagnosis included synovitis in 39 patients,osteoarthritis (OA) in 34,synovial chondralmatosis (SCM) in 4 and Kaschin-Beck disease in 2.The arthroscopic procedures included synovectomy in 43 patients (synovitis 39,SCM 4),debridement of articular surfaces in 47(OA 34,synovitis 11,Kaschin-Beck disease 2),smoothing of anterior tibial lip osteophytes in 20 (OA 18,KaschinBeck disease 2) and removal of loose-bodies in 14 (OA 10,SCM 4

  13. ARTHROSCOPIC REPAIR OF BANKART’S LESION USING SUTURE ANCHORS IN RECURRENT ANTERIOR SHOULDER INSTABILITY

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    Santosh Kumar

    2015-06-01

    Full Text Available BACKGROUND : Shoulder instability and its treatment were described even in ancient times by the Greek and Egyptian physicians. Evidence of shoulder dislocation has been found in archaeological and paleopathological examinations of human shoulders several thousand years old. 1 Many techniques have been described in literature for treatment of recurrent shoulder dislocation. Arthroscopic repair of Bankart’s lesion using suture anchors is a noble technique. A suture anchor is a tiny screw with a thread attached to it. The screw is inserted into the bone over the glenoid rim while the sutures hold onto the labral tissue. These anchors provide a stable base for reattachment of the capsulolabral complex. We conducted a study on evaluation of long term effe ct of arthroscopic repair of Bankart’s lesion using suture anchors and compared our results with other studies published in literature . MATERIALS & METHODS : Since June 2012, arthroscopic Bankart’s repair using suture anchors was performed on 35 patients, who presented with recurrent anterior dislocation of shoulder. 34 man and 1 woman patients were included in the study. METHOD OF COLLECTION OF DATA: Adult patients with recurrent dislocations of shoulder with . INCLUSION CRITERIA: All patients > 15 years but =2 . EXCLUSION CRITERIA: Age group 60 years. Clinical evidence of multidirectional instability. Surgery of injured shou lder before 1 st episode of traumatic shoulder dislocation. Number o f dislocations <2 . Generalised ligamentous laxity. Presence of neuromuscular disorders. Presence of other comorbid conditions . Majority of patients were in the age group between 17 years to 49years, with mean age of 27.43 years. Most patients were young active individuals in the age group of 25 to 35 years. 20 patients (57% were involved in significant occupation requiring overhead activity such as students with sporting activities, agricul turists. 21(60% patients had their Right shoulder involved

  14. A Randomized, Controlled Trial to Assess the Efficacy of Arthroscopic Debridement in Combination with Oral Medication Versus Oral Medication in Patients with Gouty Knee Arthritis.

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    Wang, Xin; Wanyan, Pingping; Wang, Jian Min; Tian, Jin Hui; Hu, Long; Shen, Xi Ping; Yang, Ke Hu

    2015-12-01

    Gouty knee arthritis refers to a form of inflammatory diseases caused by deposits of needle-like crystals of uric acid in knee joint. The aim of this study was to assess the efficacy and safety of arthroscopic debridement in combination with oral medication versus oral medication alone for the treatment of gouty knee arthritis. A total of 60 patients with gouty knee arthritis were randomized to receive either arthroscopic surgery in combination with oral medication or oral medication alone. Efficacy was assessed with the angle of motion, functions, and visual analog scale (VAS). These indices were measured prior to treatment and at 2, 4, 12, 24, and 48 weeks posttreatment. Surgery- and medication-related complications were observed. Significant differences in flexion and extension of the knee joint, lymphoma scores, and VAS were detected between the two groups at 2, 4, and 12 weeks posttreatment (P  0.05) . Significant differences in these indices were detected at different time points in each group (P  0.05). Arthroscopic surgery in combination with oral medication is superior to single oral medication in the flexion and extension of the knee joint, lymphoma scores, and pain relief (VAS) before 24 weeks, although no statistical differences were detected in the efficacy after 24 weeks, and in medication-related safety between the two groups. Although arthroscopic debridement cannot replace systemic uric acid-lowering treatments such as medication and dietary control, it is still an effective approach.

  15. Arthroscopic Remplissage and Open Latarjet Procedure for the Treatment of Anterior Glenohumeral Instability With Severe Bipolar Bone Loss.

    Science.gov (United States)

    Katthagen, J Christoph; Anavian, Jack; Tahal, Dimitri S; Millett, Peter J

    2016-10-01

    Bipolar bone loss in patients with anterior glenohumeral instability is challenging to treat. The goal of the treatment is to restore stability by ensuring that the humeral head remains within the glenoid vault. This can be achieved either with the combination of an arthroscopic Bankart procedure and remplissage (glenoid bone loss Latarjet procedure (glenoid bone loss >25%). In cases with more severe bipolar bone loss of both the glenoid and the humeral head, the conventional approach has been to lengthen the articular arc of the glenoid and to ignore the Hill-Sachs lesion. However, it has recently been shown that this can still lead to an "off-track" situation with persistent shoulder instability from engagement of the Hill-Sachs on the anterior glenoid. In these cases, the combination of a Hill-Sachs remplissage and the Latarjet procedure can be effective in preventing persistent instability. In this technical note, the surgical technique of an arthroscopic Hill-Sachs remplissage in combination with an open Latarjet procedure is presented.

  16. Development Trend of Modern Arthroscopic Surgery%现代关节镜外科的发展趋势

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

      目的通过微创技术了解关节内病变。本文就关节镜外科的发展趋势予以综述。方法通过一根端部装有透镜的细管,将细管插入关节内部,关节内部的结构便会在监视器上显示出来。结果组织损伤小、术后恢复快,对关节疾病的诊断和治疗起到革命性的改变。结论关节镜手术开展的手术范围不断拓展,并为越来越多的临床骨科医师及广大患者所接受。%Objective Through minimally invasive techniques to understand the purpose of intra-articular lesions. In this paper, the development trend of arthroscopic surgery to be reviewed. Methods With the lens end portion of a thin tube, the thin tube is inserted inside the joint, the joint internal structure will be displayed on the monitor. Results Tissue damage, rapid postoperative recovery, for the diagnosis and treatment of joint disease play a revolutionary change. Conclusion The surgical arthroscopic surgery carried out continuously expand the scope, and a growing number of clinical orthopedic surgeons and accepted by the majority of patients.

  17. Current evaluation of sonography of the meniscus. Results of a comparative study of sonographic and arthroscopic findings.

    Science.gov (United States)

    Casser, H R; Sohn, C; Kiekenbeck, A

    1990-01-01

    Sonography of the knee has gained in significance in the diagnosis of the meniscus; experimental and clinical studies have demonstrated that the normal and pathological anatomy of the meniscus can be visualized on a sonogram. The aim of this comparative investigation is to evaluate sonographic lesion diagnosis in comparison with arthroscopic findings, using a standardized examination method. Two hundred and six knee joints were first scanned sonographically using a 7.5 MHz sector transducer. The examining doctor had neither anamnestic nor clinical information in advance. On the following day, the joints were examined arthroscopically, without the findings of the day before being available to the examiner. When the findings were compared, the sensitivity of sonographic diagnosis of lesions was found to be 82.2% and its specificity 87.6%. The patients were of varying ages and had varying anamneses. The results show that sonography of the meniscus is a valuable diagnostic help when the knee-joint symptoms are not clear, given that the correct technical equipment and sufficient experience with this form of examination are at hand. The advantage of sonography is that, in contrast to arthroscopy, it is noninvasive and easily available.

  18. Postoperative pain management for arthroscopic shoulder surgery: interscalene block versus patient-controlled infusion of 0.25% bupivicaine.

    Science.gov (United States)

    Chao, David; Young, Shaun; Cawley, Patrick

    2006-05-01

    We compared an interscalene block with a patient-controlled regional anesthesia device (Pain Care 2000; Breg, Inc, Vista, Calif) for pain management after outpatient arthroscopic shoulder surgery (subacromial decompression as principal procedure). The 41 patients in this prospective study were randomized to receive either the block or the device. During the postoperative period, all patients in both groups received standardized oral medications and continuous cold therapy and used continuous passive motion machines. Patients were given diaries and instruction in making entries upon waking and before retiring on postoperative days 1, 2, 3, 5, and 10. Data collected were number of pain medications used each day; number of nighttime awakenings; and subjective pain, activity, and quality-of-life levels rated on a visual analog scale. All data were statistically analyzed with the Mann-Whitney test. Compared with patients using the block, patients using the device awoke significantly fewer times the first night after surgery (P = .023), were significantly more active during postoperative days 1 and 2 (Ps = .018, .042), and took significantly fewer pain medications on postoperative day 2 (P = .034). On all other measures, results were equivalent or were better with the device, though these findings were not statistically significant. Patient-controlled subacromial infusion of bupivicaine is an effective alternative to interscalene block for outpatient pain management after arthroscopic shoulder surgery.

  19. Three Tesla MRI for the diagnosis of meniscal and anterior cruciate ligament pathology: a comparison to arthroscopic findings

    Energy Technology Data Exchange (ETDEWEB)

    Sampson, M.J. [Department of Radiology Sports Surgery Clinic, Santry Demesne, Dublin (Ireland)], E-mail: allymattsampson@hotmail.com; Jackson, M.P.; Moran, C.J.; Moran, R. [Department of Orthopaedics, Sports Surgery Clinic, Santry Demesne, Dublin (Ireland); Eustace, S.J. [Department of Radiology Sports Surgery Clinic, Santry Demesne, Dublin (Ireland); Shine, S. [Department of Radiology, Cappagh Hospital, Finglas, Dublin (Ireland)

    2008-10-15

    Aim: To assess the accuracy of 3 T magnetic resonance imaging (MRI) in the evaluation of meniscal and anterior cruciate ligament (ACL) injury. Materials and methods: Sixty-one consecutive patients were identified who were referred for evaluation of suspected intra-articular pathology with a 3 T MRI and who, subsequently, underwent an arthroscopic procedure of the knee were included for the study. Two musculoskeletal radiologists interpreted the images. The sensitivity, specificity, positive predictive value, and negative predictive value were then calculated for the MRI versus the arthroscopic findings as a reference standard. Results: The sensitivity and specificity for the overall detection of meniscal tears in this study was 84 and 93%, respectively. The results for the medial meniscus separately were 91 and 93% and for the lateral 77 and 93%. The evaluation of ACL integrity was 100% sensitive and specific. The meniscal tear type was correctly identified in 75% of cases and its location in 94%. Conclusion: This study demonstrates good results of 3 T MRI in the evaluation of the injured knee. Caution should still be given to the interpretation on MRI of a lateral meniscus tear, and it is suggested that the standard diagnostic criteria of high signal reaching the articular surface on two consecutive image sections be adhered to even at these higher field strengths.

  20. 髌骨骨折关节镜下闭合复位内固定术后的康复训练%Rehabilitation exercises after closed reduction internal fixation of fracture of patella under arthroscope

    Institute of Scientific and Technical Information of China (English)

    朴成哲; 李培; 阿良; 王敏

    2003-01-01

    @@ INTRODUCTION Closed reduction internal fixation under arthroscope is performed from August, 2000 to April, 2001 and advanced domestic and foreign rehabilitation programs are combined to treat fracture of patella comprehensively, satisfying effects are achieved.

  1. HIGH-RESOLUTION ULTRASONOGRAPHY OF SHOULDER FOR ROTATOR CUFF TEAR: CORRELATION WITH ARTHROSCOPIC FINDINGS

    Directory of Open Access Journals (Sweden)

    Vishnumurthy H. Y

    2016-09-01

    Full Text Available INTRODUCTION Rotator cuff disease is the most common cause of shoulder pain. Ultrasonography being non-invasive, widely available, more cost-effective method and is the first choice in imaging of rotator cuff tears. Arthroscopy of shoulder is considered as the gold standard for diagnosis of rotator cuff tears. Objective of this study was to compare the diagnostic accuracy of high-resolution ultrasonography of shoulder for rotator cuff tears with arthroscopy of shoulder. METHODS Thirty patients clinically suspected to have rotator cuff tear who underwent ultrasonography and arthroscopy of shoulder were included in the study. Duration of study was for two years. All ultrasonography examinations were conducted in ultrasound machine using GE Voluson 730 PRO high frequency (10-12 MHz linear array transducer done by two experienced radiologists. Arthroscopies were done by two experienced shoulder arthroscopic surgeons. RESULTS Age of the patients with rotator cuff tears ranged from 40 to 80 years. 57% were females and 43% were males among the patients who had rotator cuff tears. 71.43% of the rotator cuff tears were found in the dominant arm. 64.28% of patients with rotator cuff tear had given history of fall or trauma to the corresponding shoulder within 6 months prior to presentation. 39.28% of patients who had rotator cuff tears were known diabetics. Supraspinatus tendon was the most commonly affected tendon, followed by infraspinatus and subscapularis tendons. For overall detection of rotator cuff tears, ultrasonography in comparison with the arthroscopy has sensitivity and specificity of 92.85% and 100%. For detection of full thickness rotator cuff tear, its sensitivity and specificity was 94.73% and 100% and for partial thickness rotator cuff tears 76.92% and 100%. Ultrasonography has 100% sensitivity and specificity for detection of supraspinatus full thickness tear. For supraspinatus partial thickness tear, sensitivity and specificity was 88

  2. Influence of deposit stage and failed ESWT on the surgical results of arthroscopic treatment of calcifying tendonitis of the shoulder.

    Science.gov (United States)

    Lorbach, O; Kusma, M; Pape, D; Kohn, D; Dienst, M

    2008-05-01

    The purpose of the present study is the evaluation of a possible influence of the preoperative deposit stage, the postoperative deposit elimination and failed preoperative extracorporeal shockwave therapy on the surgical outcome of arthroscopic treatment of tendinosis calcarea. From 1997 to 2004, 65 patients underwent arthroscopic resection of calcific deposits of the shoulder after failed conservative treatment. Patients with rotator cuff tears, major cartilage damage, or previous surgery were excluded. Out of 50 patients 45 (17 men, 28 women) that could be contacted with a mean age of 49 +/- 8 years could be followed-up with a mean of 36 months (14-89) after surgery. A total of 24 patients (53.3%) underwent preoperative extracorporeal shock-wave therapy (ESWT). For the clinical evaluation the Constant and Murley Score, the Simple Shoulder Test, the Western Ontario Rotator Cuff Index (WORC) and visual analog scales for pain, function and satisfaction were used. For the radiological evaluation, the classifications according to Gaertner and Bosworth were used. Statistical analysis was done with the Wilcoxon test, the Mann-Whitney test and ANOVA. The Constant and Murley Score improved significantly from preoperative 63.5 +/- 11.4 to postoperative 93.9 +/- 9.9 points (P < .0001) at follow-up, the Simple Shoulder Test from 1.7 +/- 2 to 9.9 +/- 2.8 points (P < .0001), the WORC score from 1,591.2 +/- 337.4 to 345.4 +/- 392 points (P < .0001). The visual analog scales for pain, function and patient satisfaction also significantly improved (P < .0001). Preoperative radiological evaluation according to the Gaertner classification revealed 37 type I deposits, 6 type II and 2 type III deposits; postoperative no calcific deposits were seen in 37 patients, 6 type I and 2 type III deposits. According to the Bosworth classification 13 type I, 19 type II and 13 type III deposits were seen preoperatively. Postoperative X-rays showed 6 type I and 1 type II and III deposits. There

  3. Cost of Outpatient Arthroscopic Anterior Cruciate Ligament Reconstruction Among Commercially Insured Patients in the United States, 2005-2013

    Science.gov (United States)

    Herzog, Mackenzie M.; Marshall, Stephen W.; Lund, Jennifer L.; Pate, Virginia; Spang, Jeffrey T.

    2017-01-01

    Background: Despite the significance of anterior cruciate ligament (ACL) injuries, these conditions have been under-researched from a population-level perspective. It is important to determine the economic effect of these injuries in order to document the public health burden in the United States. Purpose: To describe the cost of outpatient arthroscopic ACL reconstruction and health care utilization among commercially insured beneficiaries in the United States. Study Design: Economic and decision analysis; Level of evidence, 3. Methods: The study used the Truven Health Analytics MarketScan Commercial Claims and Encounters database, an administrative claims database that contains a large sample (approximately 148 million) of privately insured individuals aged <65 years and enrolled in employer-sponsored plans. All claims with Current Procedural Terminology (CPT) code 29888 (arthroscopically aided ACL reconstruction or augmentation) from 2005 to 2013 were included. “Immediate procedure” cost was computed assuming a 3-day window of care centered on date of surgery. “Total health care utilization” cost was computed using a 9-month window of care (3 months preoperative and 6 months postoperative). Results: There were 229,446 outpatient arthroscopic ACL reconstructions performed over the 9-year study period. Median immediate procedure cost was $9399.49. Median total health care utilization cost was $13,403.38. Patients who underwent concomitant collateral ligament (medial [MCL], lateral [LCL]) repair or reconstruction had the highest costs for both immediate procedure ($12,473.24) and health care utilization ($17,006.34). For patients who had more than 1 reconstruction captured in the database, total health care utilization costs were higher for the second procedure than the first procedure ($16,238.43 vs $15,000.36), despite the fact that immediate procedure costs were lower for second procedures ($8685.73 vs $9445.26). Conclusion: These results provide a

  4. Arthroscopic treatment of calcifying tendinitis of the shoulder: clinical and ultrasonographic follow-up findings at two to five years.

    Science.gov (United States)

    Porcellini, Giuseppe; Paladini, Paolo; Campi, Fabrizio; Paganelli, Massimo

    2004-01-01

    From 1996 to 1999, 95 shoulders with calcifying tendinitis of the rotator cuff were treated arthroscopically by the same surgeon and assigned to the same rehabilitation program. The 63 patients matching the inclusion criteria were reviewed after a mean follow-up of 36 months. Preoperative and postoperative clinical functional assessment was performed separately by the same three surgeons using the Constant method. The Pearson correlation coefficient was used to verify interobserver variability and to correlate the presence of residual calcifications with follow-up Constant scores and preoperative ultrasound findings. At 24 months, improved Constant scores were inversely related to the number and size of residual calcifications in all patients. Ultrasound examination showed no cuff tears. As outcome seemed to relate strongly only to the presence of residual calcium deposits in the tendon, their complete removal is recommended.

  5. Use of platelet-rich plasma for bioplastic processes stimulation after arthroscopic reconstruction of anterior cruciate ligament (review

    Directory of Open Access Journals (Sweden)

    A. V. Rybin

    2015-01-01

    Full Text Available Based on the analysis of the scientific publications, the authors analyzed the possibilities and effectiveness of platelet- rich plasma (PRP application as a stimulator of engraftment and biological transformation of tendinous autografts and allografts after arthroscopic reconstruction of knee anterior cruciate ligament. The topic of impossibility of spontaneous recovery of torn anterior cruciate ligament of knee, and describe the staging of biological incorporation of tendinous transplant in a bone wall was discussed. The authors presented methods and techniques of accelerating engraftment of free tendinous graft into bone channels described in the literature and the difference of terms of remodeling the autografts and allografts. The effect of different techniques of sterilization and preservation of tendinous allografts on the change of their biological properties was disclosed.

  6. Acute onset of intracranial subdural hemorrhage five days after spinal anesthesia for knee arthroscopic surgery: a case report

    Directory of Open Access Journals (Sweden)

    Hagino Tetsuo

    2012-03-01

    Full Text Available Abstract Introduction Spinal anesthesia is a widely used general purpose anesthesia. However, serious complications, such as intracranial subdural hemorrhage, can rarely occur. Case presentation We report the case of a 73-year-old Japanese woman who had acute onset of intracranial subdural hemorrhage five days after spinal anesthesia for knee arthroscopic surgery. Conclusion This case highlights the need to pay attention to acute intracranial subdural hemorrhage as a complication after spinal anesthesia. If the headache persists even in a supine position or nausea occurs abruptly, computed tomography or magnetic resonance imaging of the brain should be conducted. An intracranial subdural hematoma may have a serious outcome and is an important differential diagnosis for headache after spinal anesthesia.

  7. Arthroscopic subacromial decompression results in normal shoulder function after two years in less than 50% of patients

    DEFF Research Database (Denmark)

    Konradsen, Lars Aage Glud; Jensen, Claus Hjorth

    2015-01-01

    with impingement of the shoulder undergoing arthroscopic subacromial decompression were prospectively assessed preoperatively, at three months and at two years post-operatively using the WORC index. All patients had received non-operative treatment for at least six months before undergoing surgery. Active range...... additional resection of the acromioclavicular joint. RESULTS: WORC scores improved significantly from preoperatively (median: 1,392) to three months (median: 204) and two years post-operatively (median: 243) (p ... of motion was measured preoperatively by the examining physician and at two years by the patient him-/herself using a diagram-based questionnaire to self-assess active shoulder ROM. A total of 75 patients (94%), of whom 31 were women, completed the study. The median age was 56 years. In all, 31 patients had...

  8. The use of cold therapy in the postoperative management of patients undergoing arthroscopic anterior cruciate ligament reconstruction.

    Science.gov (United States)

    Edwards, D J; Rimmer, M; Keene, G C

    1996-01-01

    In this prospective, randomized study we assessed the use of cold therapy after arthroscopic anterior cruciate ligament reconstruction. Seventy-one patients were randomly allocated, without the knowledge of the single surgeon, to one of three groups: Group I had an ice water-filled CryoCuff fitted in the operating theater after surgery, Group II had room temperature water in the CryoCuff, and Group III patients had no CryoCuff. Patients were well matched for age, sex, and associated surgery. An independent observer measured blood loss, analgesic use, range of motion, and visual analog pain scores postoperatively. There were no differences between any of the three groups regarding the variables measured. The use of cold therapy devices as an adjunct to the postoperative management of these patients must be questioned.

  9. Evaluation of the results from arthroscopic surgical treatment of rotator cuff injuries in patients aged 65 years and over

    Directory of Open Access Journals (Sweden)

    Alberto Naoki Miyazaki

    2015-06-01

    Full Text Available OBJECTIVES: To evaluate the results from arthroscopic surgical treatment of rotator cuff injuries in patients aged 65 years and over.METHODS: Between 1998 and 2009, 168 patients underwent operations. Five cases were excluded. The remaining 163 patients were stratified according to their age group: 65-69 years (49.1%, 70-74 (26.4% and 75 years and over (24.5%. Their mean age was 71 years (range: 65-83. There were 63 male patients (38.7%. The mean length of time with pain, from the onset of symptoms to the surgery, was 23 months (range: 2 days to 240 months. Sixty-two patients (38% reported histories of trauma and 26 (16% reported that their pain worsened through exertion.RESULTS: From the UCLA criteria, 80.4% of the results were excellent, 16% good, 1.8% fair and 1.8% poor. Complications occurred in 11%. The final clinical result did not show any correlation with age progression, injury size or tendons affected. However, there was a significant association (p < 0.001 between the presence of trauma and larger injuries. The length of time between the onset of symptoms and the surgical procedure had a significant relationship (p < 0.027 with the postoperative results: the longer this time was, the worse the results were.CONCLUSION: Arthroscopic treatment of rotator cuff injuries in patients aged 65 years and over presented excellent and good results in 96.4% of the cases, according to the UCLA assessment, with a low complication rate. Advanced age did not show any influence on the postoperative clinical evolution, but the earlier the surgical treatment was instituted, the better the results were.

  10. Arthroscopic Management of Full-Thickness Rotator Cuff Tears in Major League Baseball Pitchers: The Lateralized Footprint Repair Technique.

    Science.gov (United States)

    Dines, Joshua S; Jones, Kristofer; Maher, Patrick; Altchek, David

    2016-01-01

    Clinical outcomes of surgical management of full-thickness rotator cuff tears in professional baseball players have been uniformly poor. We conducted a study to investigate return-to-play data and functional performance using a novel arthroscopic repair technique. We hypothesized that arthroscopic rotator cuff repair would result in a high rate of return to professional pitching and favorable functional outcomes. We identified 6 consecutive Major League Baseball (MLB) pitchers who underwent surgical repair of full-thickness rotator cuff injuries using the lateralized footprint repair technique. At most recent follow-up, patients were evaluated to determine their ability to return to athletic activity. Functional outcomes were also assessed using player performance statistics. By mean follow-up of 66.7 months (range, 23.2-94.6 months), 5 (83%) of the 6 pitchers had returned to their preinjury level of competition for at least 1 full season. Despite the high rate of return to MLB play, few pitchers resumed pitching productivity at their preoperative level; mean number of innings pitched decreased from 1806.5 to 183.7. A slight performance reduction was also found in a comparison of preoperative and postoperative pitching statistics. Of note, the return rate was higher for players over age 30 years than for those under 30 years. Overhead athletes require a delicate balance of shoulder mobility and stability to meet functional demands. Anatomical adaptations at the glenohumeral joint should be considered when performing rotator cuff repair in these patients in order to preserve peak functional performance. This novel repair technique affords a high rate of return to MLB play, though elite overhead throwers should be counseled that pitching productivity might decrease after surgery.

  11. Reconstruction of PCL in Arthroscopically Assisted%关节镜内膝后交叉韧带重建术

    Institute of Scientific and Technical Information of China (English)

    何国础; 杨庆铭; 冯建民; 王丹

    2000-01-01

    Objective Discussion the clinical application and related results of artificial ligament in arthroscopically assisted reconstruction of posterior cruciate ligament (PCL). Methods Eleven selected patients suffering from the rupture of PCL were treated arthroscopically by using GoreTex artificial ligament. Clinical results, were carefully compared by using the Lysholm score system before and after the operation. Results Mean follow - up was 18 months. Mean score was improved from 43 preoperatively to 91 postoperatively. Conclusion Instable knee with the rupture of PCLshould be treated operatively for the reconstruction. Artificial ligament is more ideal for functional requirements in PCL than in ACL reconstruction which is also with ease of operation under arthroscopy. This procedure is less invasive with rapid rehabilitation and is convinced of short-term clinical results.%目的 探讨关节镜内人工韧带重建后交叉韧带的应用和疗效。方法 11例膝后交叉韧带断裂患者, 在关节镜内行Gore~Tex人工韧带重建后交叉韧带,手术前后采用Lyshlom膝关节评分法比较。 结果 平均随访时间18个月,平均得分由术前43分提高到术后91分。结论 膝后交叉韧带断裂并发关节不稳定应该进行重建手术。人工韧带更符合后交叉韧带的功能要求,便于在关节镜内操作,创伤小,恢复快,近期疗效肯定。

  12. Arthroscopic knee debridement can delay total knee replacement in painful moderate haemophilic arthropathy of the knee in adult patients.

    Science.gov (United States)

    Rodriguez-Merchan, E Carlos; Gomez-Cardero, Primitivo

    2016-09-01

    The role of arthroscopic debridement of the knee in haemophilia is controversial in the literature. The purpose of this study is to describe the results of arthroscopic knee debridement (AKD), with the aim of determining whether it is possible to delay total knee replacement (TKR) for painful moderate haemophilic arthropathy of the knee in adult patients. In a 14-year period (1998-2011), AKD was performed for moderate haemophilic arthropathy of the knee in 27 patients with haemophilia A. Their average age at operation was 28.6 years (range 26-39 years). Indications for surgery were as follows: more than 90° of knee flexion, flexion deformity less than 30°, good axial alignment of the knee, good patellar alignment, and pain above >60 points in a visual analogue scale [0 (no pain) to 100 points]. Secondary haematological prophylaxis and rehabilitation (physiotherapy) was given for at least 3 months after surgery. Follow-up was for an average of 7.5 years (range 2-14 years). We assessed the clinical outcome before surgery and at the time of latest follow-up using the Knee Society pain and function scores, the range of motion, and the radiological score of the World Federation of Haemophilia. Knee Society pain scores improved from 39 preoperatively to 66 postoperatively, and function scores improved from 36 to 52. Range of motion improved on an average from -15° of extension and 90° of flexion before surgery, to -5° of extension and 110° of flexion at the last follow-up. A radiological deterioration of 2.8 points on average was found. There were two (7.4%) postoperative complications (haemarthroses resolved by joint aspiration). One patient (3.7%) required a TKR 12.5 years later. AKD should be considered in painful moderate haemophilic arthropathy of the knee in adult patients to delay TKR.

  13. Effect of Exercise Therapy Compared with Arthroscopic Surgery on Knee Muscle Strength and Functional Performance in Middle-Aged Patients with Degenerative Meniscus Tears

    DEFF Research Database (Denmark)

    Stensrud, Silje; Risberg, May Arna; Roos, Ewa M.

    2015-01-01

    OBJECTIVE: The aim of this study was to compare the effect of a 12-wk exercise therapy program and arthroscopic partial meniscectomy on knee strength and functional performance in middle-aged patients with degenerative meniscus tears. DESIGN: A total of 82 patients (mean age, 49 yrs; 35% women......) with a symptomatic, unilateral, magnetic resonance imaging-verified degenerative meniscus tear and no or mild radiographic osteoarthritis were randomly assigned to a supervised neuromuscular and strength exercise program or arthroscopic partial meniscectomy. Outcomes assessed 3 mos after intervention initiation were...... group improved isokinetic knee extension peak by a mean of 25 Nm (range, 18-33 Nm) from baseline to follow-up. Furthermore, patients assigned to exercise therapy showed statistically significant improvements (P ≤ 0.002) in all other measured variables, with moderate to large effect sizes (0...

  14. Arthroscopic Release of Flexor Hallucis Longus Tendon Sheath in Female Ballet Dancers: Dynamic Pathology, Surgical Technique, and Return to Dancing Performance

    OpenAIRE

    Funasaki, Hiroki; Hayashi, Hiroteru; Sakamoto, Kanako; Tsuruga, Rei; Marumo, Keishi

    2015-01-01

    Stenosing tenosynovitis of the flexor hallucis longus (FHL) tendon is known as a major overuse lesion in female dancers. We describe arthroscopic surgical techniques in relation to the dynamic pathology of the disease. Crepitus and pain on moving the great toe with the ankle in plantar flexion on preoperative examination confirm the diagnosis of FHL stenosing tenosynovitis even if the os trigonum is not evident. The ankle is approached through standard posterolateral and posteromedial portals...

  15. Spontaneous Recurrent Hemarthrosis of the Knee: A Report of Two Cases with a Source of Bleeding Detected during Arthroscopic Surgery of the Knee Joint

    OpenAIRE

    Eisuke Nomura; Hisatada Hiraoka; Hiroya Sakai

    2016-01-01

    We report two cases of the spontaneous recurrent hemarthrosis of the knee. In these cases lateral meniscus was severely torn and a small tubular soft tissue with pulsation was identified on the synovium in the posterolateral corner during arthroscopic surgery of the knee joint. Gentle grasping of this tissue by forceps led to pulsating bleeding, which stopped by electrocoagulation. This soft tissue was considered a source of bleeding, since no recurrence of hemarthrosis was observed for more ...

  16. Arthroscopic suture fixation in patients with a tibial intercondylar eminence fracture using a simple device to penetrate the anterior cruciate ligament

    Directory of Open Access Journals (Sweden)

    Masato Aratake

    2014-04-01

    Full Text Available Displaced tibial intercondylar eminence fractures require early reduction and stable fixation to prevent nonunion, knee instability, and a lack of extension. Many types of surgical procedure are recommended including arthrotomy or an arthroscopic technique to stabilize the fracture segment using Kirschner wire, screws, staples, and suture fixation. However, contemporary arthroscopic techniques and devices can facilitate intra-articular surgery and have been applied to the treatment of this fracture. In our current report, we describe a simple suture fixation method under arthroscopy for the treatment of tibial intercondylar eminence fractures. We treated eight knees of eight patients. One patient had a Type II fracture and seven patients had a Type III fracture according to Meyer's classification. Following the arthroscopic inspection of concomitant injuries, debridement of hematoma, and reduction of the fragment, two nonabsorbable sutures (Ethibond No. 2, Johnson & Johnson, Somerville, NJ, USA were advanced through the suture passer device, which is used to penetrate the anterior cruciate ligament (ACL near to the insertion site of the displaced fragment. Two surgical sutures were pulled out by the suture retriever from the anterior proximal tibia hole and were fixed to the tibia cortex bone with a double-spike plate. At follow-up, radiographic examinations showed that bone union was achieved in all cases. All but one patient could resume normal activities with no restrictions and no ligamentous instability. All knees had a negative Lachman's test and showed a gain of stable ligament function by KT2000 arthrometer evaluation. One patient had an insignificant extension limitation and experienced slight pain after walking but these symptoms were minimal. In conclusion current arthroscopic surgery techniques for tibial intercondylar fractures can be easily performed and reproducibly achieve secure fixation and early mobilization of the knee.

  17. Isoflurane versus sevoflurane with interscalene block for shoulder arthroscopic procedures: Value of process capability indices as an additional tool for data analysis

    OpenAIRE

    Thrivikrama Padur Tantry; Harish Karanth; Sunil P Shenoy; Ayya, Shreekantha V; Shetty, Pramal K; Adappa, Karunakara K

    2016-01-01

    Background and Aims : Hypotensive anaesthesia reduces intra-articular bleed and promotes visualisation during arthroscopy. The haemodynamic effects of inhalational agents isoflurane and sevoflurane were studied extensively, and both were found to reduce mean arterial pressures (MBP) to an equivalent magnitude. We investigated the relative ability of isoflurane vis-a-vis sevoflurane to maintain the target systolic blood pressure (SBP) in patients undergoing shoulder arthroscopic procedures. Me...

  18. ARTHROSCOPIC REPAIR OF SMALL AND MEDIUM TEARS OF THE SUPRASPINATUS MUSCLE TENDON: EVALUATION OF THE CLINICAL AND FUNCTIONAL OUTCOMES AFTER TWO YEARS OF FOLLOW-UP

    OpenAIRE

    Ikemoto,Roberto Yukio; Murachovsky, Joel; Nascimento, Luís Gustavo Prata; Bueno,Rogério Serpone; Almeida,Luis Henrique; Strose,Eric; Castiglia,Marcello Teixeira

    2015-01-01

    Objective: To evaluate the clinical and functional outcomes from arthroscopic repairs on small and medium-sized tears of the supraspinatus muscle tendon. Methods: 129 cases of isolated small and medium tears of the supraspinatus muscle tendon were evaluated retrospectively. The average duration of pain was 29 months. The average joint range of motion comprised active elevation of 136°, lateral rotation of 58° and medial rotation at T12 level; and the preoperative functional UCLA score average...

  19. Outcome and structural integrity of rotator cuff after arthroscopic treatment of large and massive tears with double row technique: a 2-year followup.

    Science.gov (United States)

    Carbonel, Ignacio; Martínez, Angel A; Aldea, Elisa; Ripalda, Jorge; Herrera, Antonio

    2013-01-01

    Purpose. The purpose of this study was to evaluate the functional outcome and the tendon healing after arthroscopic double row rotator cuff repair of large and massive rotator cuff tears. Methods. 82 patients with a full-thickness large and massive rotator cuff tear underwent arthroscopic repair with double row technique. Results were evaluated by use of the UCLA, ASES, and Constant questionnaires, the Shoulder Strength Index (SSI), and range of motion. Follow-up time was 2 years. Magnetic resonance imaging (MRI) studies were performed on each shoulder preoperatively and 2 years after repair. Results. 100% of the patients were followed up. UCLA, ASES, and Constant questionnaires showed significant improvement compared with preoperatively (P < 0.001). Range of motion and SSI in flexion, abduction, and internal and external rotation also showed significant improvement (P < 0.001). MRI studies showed 24 cases of tear after repair (29%). Only 8 cases were a full-thickness tear. Conclusions. At two years of followup, in large and massive rotator cuff tears, an arthroscopic double row rotator cuff repair technique produces an excellent functional outcome and structural integrity.

  20. Arthroscopic Release of Flexor Hallucis Longus Tendon Sheath in Female Ballet Dancers: Dynamic Pathology, Surgical Technique, and Return to Dancing Performance.

    Science.gov (United States)

    Funasaki, Hiroki; Hayashi, Hiroteru; Sakamoto, Kanako; Tsuruga, Rei; Marumo, Keishi

    2015-12-01

    Stenosing tenosynovitis of the flexor hallucis longus (FHL) tendon is known as a major overuse lesion in female dancers. We describe arthroscopic surgical techniques in relation to the dynamic pathology of the disease. Crepitus and pain on moving the great toe with the ankle in plantar flexion on preoperative examination confirm the diagnosis of FHL stenosing tenosynovitis even if the os trigonum is not evident. The ankle is approached through standard posterolateral and posteromedial portals. A 4.0-mm-diameter 30° arthroscope is used. Soft tissues around the talus are cleared with a motorized shaver and a radiofrequency device. The posterior aspects of the talus, os trigonum, and FHL tendon surrounded by the tendon sheath are visualized. The dynamic pathology of the FHL tendon is well observed on passive motion of the great toe. The prominent bone fragment of the talus is removed and the tendon sheath is cut with a retrograde knife and a motorized shaver from the superior border down to the entrance of the fibro-osseous tunnel. Arthroscopic release of the FHL tendon sheath is a useful and easy method to directly approach the dynamic pathology of FHL tenosynovitis in female ballet dancers.

  1. Arthroscopic excision of bone fragments in a neglected fracture of the lateral process of the talus in a junior soccer player.

    Science.gov (United States)

    Funasaki, Hiroki; Kato, Soki; Hayashi, Hiroteru; Marumo, Keishi

    2014-06-01

    Fractures of the lateral process of the talus are uncommon and often overlooked. Typically, they are found in adult snowboarders. We report the case of an 11-year-old male soccer player who complained of lateral ankle pain after an inversion injury 6 months earlier. He did not respond to conservative treatment and thus underwent arthroscopic excision of fragments of the talar lateral process. The ankle was approached through standard medial and anterolateral portals. A 2.7-mm-diameter 30° arthroscope was used. Soft tissues around the talus were cleared with a motorized shaver, and the lateral aspect of the talar process was then visualized. The lateral process presented as an osseous overgrowth, and a loose body was impinged between the talus and the calcaneus. The osseous overgrowth was resected piece by piece with a punch, and the loose body was removed en block. The patient returned to soccer 5 weeks after the operation. This case exemplifies 2 important points: (1) This type of fracture can develop even in children and not only in snowboarders. (2) Arthroscopic excision of talar lateral process fragments can be accomplished easily, and return to sports can be achieved in a relatively short time.

  2. Outcome and Structural Integrity of Rotator Cuff after Arthroscopic Treatment of Large and Massive Tears with Double Row Technique: A 2-Year Followup

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    Ignacio Carbonel

    2013-01-01

    Full Text Available Purpose. The purpose of this study was to evaluate the functional outcome and the tendon healing after arthroscopic double row rotator cuff repair of large and massive rotator cuff tears. Methods. 82 patients with a full-thickness large and massive rotator cuff tear underwent arthroscopic repair with double row technique. Results were evaluated by use of the UCLA, ASES, and Constant questionnaires, the Shoulder Strength Index (SSI, and range of motion. Follow-up time was 2 years. Magnetic resonance imaging (MRI studies were performed on each shoulder preoperatively and 2 years after repair. Results. 100% of the patients were followed up. UCLA, ASES, and Constant questionnaires showed significant improvement compared with preoperatively (P<0.001. Range of motion and SSI in flexion, abduction, and internal and external rotation also showed significant improvement (P<0.001. MRI studies showed 24 cases of tear after repair (29%. Only 8 cases were a full-thickness tear. Conclusions. At two years of followup, in large and massive rotator cuff tears, an arthroscopic double row rotator cuff repair technique produces an excellent functional outcome and structural integrity.

  3. Arthroscopic evaluation and treatment of biceps brachii long head tendon injuries: A survey of the MOON shoulder group

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    Timothy Miller

    2011-01-01

    Full Text Available Context: Injuries to the biceps brachii long head tendon commonly occur in conjunction with tears in the rotator cuff and glenoid labrum. Consensus on treatment of varying levels of severity is undetermined. Settings and Design: We surveyed members of the Multicenter Orthopedic Outcomes Network (MOON Shoulder Group, to determine a consensus on arthroscopic grading and treatment. Aims: We hypothesized that the Lafosse classification system would show a high level of inter- and intraobserver agreement regarding grading/treatment. Materials and Methods: Arthroscopic videos of 30 patients determined to have biceps brachii long head tendon injuries were viewed by 13 surgeons. The surgeons graded the severity of the injury macrostructure based on the Lafosse classification system and chose from a list of treatment options. Four months later the same surgeons viewed the same videos and repeated the survey. Statistical Analysis Used: Analysis with weighted and non-weighted Kappa values was performed to determine intra- and interobserver reliability for severity grading and to determine the preferred treatments for each level of severity. Results: Intraobserver reliability testing for the Lafosse system showed substantial agreement after two rounds (81.28%, K=0.7006. Interobserver testing demonstrated substantial agreement for Grade 0 (K=0.7152, fair agreement for Grade 1 (K=0.3803, and moderate agreement for Grade 2 (K=0.5156. Combined responses recommended no surgical treatment for 95.4% of the lesions classified as grade 0 (62/65. No surgical treatment was recommended for Grade 1 lesions in 24.1% of the cases (35/145, debridement in 38.6% (56/145, and tenotomy or tenodesis in 37.2% (54/145. Evaluators preferred tenotomy or tenodesis for 98.3% of the Grade 2 lesions (177/180. Conclusions: Analysis of the Lafosse system indicated substantial intraobserver reliability for all grades. As Grades 1 and 2 showed only fair and moderate agreement, a need for a

  4. Single-row vs. double-row arthroscopic rotator cuff repair: clinical and 3 Tesla MR arthrography results

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    Tudisco Cosimo

    2013-01-01

    Full Text Available Abstract Background Arthroscopic rotator cuff repair has become popular in the last few years because it avoids large skin incisions and deltoid detachment and dysfunction. Earlier arthroscopic single-row (SR repair methods achieved only partial restoration of the original footprint of the tendons of the rotator cuff, while double-row (DR repair methods presented many biomechanical advantages and higher rates of tendon-to-bone healing. However, DR repair failed to demonstrate better clinical results than SR repair in clinical trials. MR imaging at 3 Tesla, especially with intra-articular contrast medium (MRA, showed a better diagnostic performance than 1.5 Tesla in the musculoskeletal setting. The objective of this study was to retrospectively evaluate the clinical and 3 Tesla MRA results in two groups of patients operated on for a medium-sized full-thickness rotator cuff tear with two different techniques. Methods The first group consisted of 20 patients operated on with the SR technique; the second group consisted of 20 patients operated on with the DR technique. All patients were evaluated at a minimum of 3 years after surgery. The primary end point was the re-tear rate at 3 Tesla MRA. The secondary end points were the Constant-Murley Scale (CMS, the Simple Shoulder Test (SST scores, surgical time and implant expense. Results The mean follow-up was 40 months in the SR group and 38.9 months in the DR group. The mean postoperative CMS was 70 in the SR group and 68 in the DR group. The mean SST score was 9.4 in the SR group and 10.1 in the DR group. The re-tear rate was 60% in the SR group and 25% in the DR group. Leakage of the contrast medium was observed in all patients. Conclusions To the best of our knowledge, this is the first report on 3 Tesla MRA in the evaluation of two different techniques of rotator cuff repair. DR repair resulted in a statistically significant lower re-tear rate, with longer surgical time and higher implant

  5. FUNCTIONAL OUTCOME OF ARTHROSCOPICALLY ASSISTED ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION USING PATELLAR BTB GRAFT: A PROSPECTIVE STUDY OF 45 CASES

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    Suresh

    2014-09-01

    Full Text Available : In today’s world high velocity road traffic accidents, sports activities and increased fitness awareness, ACL injuries is a common clinical problem. Once upon a time ACL rupture led to a relatively safe existence and was thought to be of less significance. Now with improved knee kinematics and clinical skills, it has been established that post ACL injury, the prevalence of clinically significant meniscal damage increases with time and is associated with increasing disability and arthrosis. Ligament reconstruction has not been shown to prevent arthrosis, but studies show that it appears to reduce the risk of subsequent meniscal injury and improve anteroposterior knee motion and facilitates return to high level sporting activities. As surgical techniques like Arthroscopy improve the ability to tackle complex problems, complex decisions regarding Meniscal repair and transplantation, Cartilage repair and regeneration are now commonplace, as are decisions regarding the need for Osteotomies in Arthritically unstable knees. Arthroscopic reconstruction of the Anterior Cruciate Ligament with patellar bone - tendon - bone graft is minimally invasive and is relatively quick and simple to perform, although attention to detail as required for good results. Thus arthroscopy helps in diagnosis and treatment of internal derangement and on extra articular reconstruction.

  6. Diagnostic performance of direct traction MR arthrography of the hip: detection of chondral and labral lesions with arthroscopic comparison

    Energy Technology Data Exchange (ETDEWEB)

    Schmaranzer, Florian; Klauser, Andrea; Henninger, Benjamin [Medical University Innsbruck, Department of Radiology, Innsbruck (Austria); Kogler, Michael; Schmaranzer, Ehrenfried [District Hospital St. Johann in Tyrol, Department of Radiology, St. Johann in Tyrol (Austria); Forstner, Thomas [Johannes Keppler University, Department for Applied Systems Research and Statistics, Linz (Austria); Reichkendler, Markus [District Hospital St. Johann in Tyrol, Department of Orthopedic Surgery, St. Johann in Tyrol (Austria)

    2015-06-01

    To assess diagnostic performance of traction MR arthrography of the hip in detection and grading of chondral and labral lesions with arthroscopic comparison. Seventy-five MR arthrograms obtained ± traction of 73 consecutive patients (mean age, 34.5 years; range, 14-54 years) who underwent arthroscopy were included. Traction technique included weight-adapted traction (15-23 kg), a supporting plate for the contralateral leg, and intra-articular injection of 18-27 ml (local anaesthetic and contrast agent). Patients reported on neuropraxia and on pain. Two blinded readers independently assessed femoroacetabular cartilage and labrum lesions which were correlated with arthroscopy. Interobserver agreement was calculated using κ values. Joint distraction ± traction was evaluated in consensus. No procedure had to be stopped. There were no cases of neuropraxia. Accuracy for detection of labral lesions was 92 %/93 %, 91 %/83 % for acetabular lesions, and 92 %/88 % for femoral cartilage lesions for reader 1/reader 2, respectively. Interobserver agreement was moderate (κ = 0.58) for grading of labrum lesions and substantial (κ = 0.7, κ = 0.68) for grading of acetabular and femoral cartilage lesions. Joint distraction was achieved in 72/75 and 14/75 hips with/without traction, respectively. Traction MR arthrography safely enabled accurate detection and grading of labral and chondral lesions. (orig.)

  7. Arthroscopic Labral Reconstruction of the Hip Using Iliotibial Band Allograft and Front-to-Back Fixation Technique.

    Science.gov (United States)

    White, Brian J; Herzog, Mackenzie M

    2016-02-01

    Labral repair has been shown to be an effective treatment option with excellent early outcomes; however, in cases of severe labral damage or when the labral tissue is too large or diminutive, labral repair may be less effective. The purpose of this article is to present a modified technique for hip labral reconstruction using iliotibial band allograft tissue and a front-to-back fixation technique. The described technique is modified from the original report of a technique for arthroscopic labral reconstruction. The front-to-back technique allows the surgeon to make a graft that is longer than necessary and cut excess graft after front-to-back fixation, resulting in the correct graft size and a reproducible procedure. Allograft tissue offers several advantages, including the ability to control graft thickness and length, as well as the ability to eliminate donor-site morbidity. This procedure adds to the available techniques for treatment of labral pathology by providing a labral reconstruction technique using allograft tissue.

  8. Obstetric paralysis: anterior arthroscopic release of the shoulder and transfer of the latissimus dorsi using a homologous graft

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    Alberto Naoki Miyazaki

    2016-06-01

    Full Text Available ABSTRACT OBJECTIVE: Description of a new surgical technique for treating the shoulders of patients with sequelae of obstetric paralysis. Preliminary analysis on the results obtained from this technique. METHODS: Five consecutive patients underwent the proposed surgical procedure, consisting of arthroscopic anterior joint release followed by transfer of the latissimus dorsi tendon (elongated and reinforced with a homologous tendon graft to the posterosuperior portion of the greater tubercle, using a single deltopectoral approach. All the patients were reevaluated after a minimum postoperative period of twelve months. The functional assessment was based on the range of motion and the modified Mallet classification system. Statistical analyses were not possible because of the small sample. RESULTS: Overall, passive and active lateral rotations increased, while medial rotation decreased. The other movements (elevation, capacity to place a hand in the mouth and capacity to place a hand behind the neck had less consistent evolution. The mean modified Mallet score improved by 4.2 points (from 11.4 to 15.6. CONCLUSION: The latissimus dorsi tendon can be transferred to the posterosuperior portion of the greater tubercle through a single deltopectoral approach when elongated and reinforced with a homologous tendinous graft.

  9. MR arthrogram findings of luxatio erecta in a pediatric patient - arthroscopic confirmation and review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Stensby, J.D.; Fox, Michael G. [University of Virginia, Department of Radiology and Medical Imaging, 1218 Lee Street, Box 800170, Charlottesville, VA (United States)

    2014-08-15

    Luxatio erecta or inferior glenohumeral dislocation is a rare type of shoulder dislocation, accounting for less than 1 % of all reported shoulder dislocations. We describe a 15-year-old male who presented with luxatio erecta following an injury to his shoulder that resulted from a mountain biking accident. Clinically, the patient had shoulder pain and fixed abduction of the arm. Radiographs confirmed the diagnosis of luxatio erecta. A magnetic resonance arthrogram (MRA) performed 9 days after presentation demonstrated both a greater tuberosity fracture and avulsion of the anterior and posterior inferior glenohumeral ligaments from their humeral attachment. The MR findings were confirmed on arthroscopy. The bone and soft tissue injury pattern seen in our patient clearly supports the described mechanism of injury for luxatio erecta and lends credence to the theory that a fracture of the greater tuberosity spares injury to the rotator cuff, especially in children. A review of the literature failed to reveal any prior description of the MRI or MRA findings of luxatio erecta in a pediatric patient or any publication with arthroscopic confirmation of the MR findings. (orig.)

  10. Arthroscopic biceps tenodesis compared with repair of isolated type II SLAP lesions in patients older than 35 years.

    Science.gov (United States)

    Denard, Patrick J; Lädermann, Alexandre; Parsley, B K; Burkhart, Stephen S

    2014-03-01

    This study compared arthroscopic biceps tenodesis with biceps repair for isolated type II superior labrum anterior and posterior (SLAP) lesions in patients older than 35 years. The authors identified isolated type II SLAP lesions that were surgically managed over a 5-year period. Minimum 2-year follow-up data were available for 22 patients who underwent biceps repair (repair group) and for 15 patients who underwent a primary biceps tenodesis (tenodesis group). Mean age at surgery was 45.2±5.5 years in the repair group and 52.0±8.0 years in the tenodesis group. In the repair group, functional outcome improved from baseline to final follow-up using the American Shoulder and Elbow Surgeons (ASES) (47.5 to 87.4, respectively; PSLAP lesion had a shorter postoperative recovery, a more predictable functional outcome, and a higher rate of satisfaction and return to activity with a biceps tenodesis compared with a biceps repair. Based on these observations, biceps tenodesis is preferable to biceps repair for isolated type II SLAP lesions in nonoverhead athletes older than 35 years.

  11. Pain relief after Arthroscopic Knee Surgery: A comparison of intra-articular ropivacaine, fentanyl, and dexmedetomidine: A prospective, double-blinded, randomized controlled study

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    Mohammed Babrak Manuar

    2014-01-01

    Full Text Available Background: Postoperative pain is very common distressing symptom after any surgical procedure. Different drugs in different routes have been used for controlling post-arthroscopic pain. No one proved to be ideal. We have compared the analgesic effect of ropivacaine, fentanyl, and dexmedetomidine when administered through the intra-articular route in arthroscopic knee surgery. Materials and Methods: From March 2008 to July 2010, 99 patients undergoing arthroscopic knee surgery were randomly assigned into three groups (A,B,C in a prospective double-blinded fashion. Group A received 10 ml of 0.75% ropivacaine, where Group B received 50 μg fentanyl, and Group C received 100 μg of dexmedetomidine through the intra-articular route at the end of procedure. Pain assessed using visual analog scale and diclofenac sodium given as rescue analgesia when VAS >4. Time of first analgesia request and total rescue analgesic used in 24 hours were calculated. Results: Demographic profiles are quite comparable among the groups. Time for requirement of first postoperative rescue analgesia in Group A was 380.61 ± 22.973 min, in Group B was 326.82 ± 17.131 min and in Group C was 244.09 ± 20.096 minutes. Total rescue analgesia requirement was less in Group A (1.394 ± 0.496 compared to Group B (1.758 ± 0.435 and Group C (2.546 ± 0.546. Group A had higher mean VAS score at 6 th and 24 th postoperative hours. No side effects found among the groups. Conclusion: Therefore, it suggests that intra-articular ropivacaine gives better postoperative pain relief, with increased time of first analgesic request and decreased need of total postoperative analgesia compared to fentanyl and dexmedetomidine.

  12. Pain relief in day care arthroscopic knee surgery: A comparison between intra-articular ropivacaine and levobupivacaine: A prospective, double-blinded, randomized controlled study

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    Anjan Das

    2014-01-01

    Full Text Available Background: Post-operative pain frequently hampers implementation of day care arthroscopic knee surgery in spite of so many analgesic, local anesthetic drugs and routes of administration. Aims: The aim of the present study was carried out to compare the efficacy of ropivacaine and levobupivacaine when administered through intra-articular route in controlling pain after day care arthroscopic knee surgery. Setting and Design: It was a prospective, double-blinded and randomized controlled study. Materials and Methods: April 2008-December 2008, 60 patients of both sex, of American Society of Anesthesiologists physical status I and II, undergoing day care arthroscopic knee surgery were randomly assigned into two groups (R, L. Group R received 10 ml of 0.75% ropivacaine, whereas group L received 10 ml of 0.50% levobupivacaine through intra-articular route at the end of the procedure. Pain assessed using visual analog scale (VAS and diclofenac sodium given as rescue analgesia when VAS >3. Time of first analgesic request and total rescue analgesic were calculated. Statistical Analysis and Results: based on comparable demographic profiles; time for the requirement of first post-operative rescue analgesia (242.16 ± 23.86 vs. 366.62 ± 24.42 min and total mean rescue analgesic requirement was (104.35 ± 18.96 vs. 76.82 ± 14.28 mg in group R and L respectively. Group R had higher mean VAS score throughout the study period. No side effects found among the groups. These two results were clinically and statistically significant (P < 0.05. Conclusion: Hence, it was evident that intra-articular levobupivacaine give better post-operative pain relief, with an increase in time of first analgesic request and decreased need of total post-operative analgesia compared with ropivacaine.

  13. Isoflurane versus sevoflurane with interscalene block for shoulder arthroscopic procedures: Value of process capability indices as an additional tool for data analysis

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    Thrivikrama Padur Tantry

    2016-01-01

    Full Text Available Background and Aims : Hypotensive anaesthesia reduces intra-articular bleed and promotes visualisation during arthroscopy. The haemodynamic effects of inhalational agents isoflurane and sevoflurane were studied extensively, and both were found to reduce mean arterial pressures (MBP to an equivalent magnitude. We investigated the relative ability of isoflurane vis-a-vis sevoflurane to maintain the target systolic blood pressure (SBP in patients undergoing shoulder arthroscopic procedures. Methods: In a prospective randomised study, 59 patients in two groups of 30 and 29 patients each received concomitant general anaesthesia (1.2-1.5 MAC of isoflurane and sevoflurane and interscalene brachial plexus block. Nitrous oxide was used in both groups. Intraoperatively, serial blood pressure recordings of SBP, diastolic blood pressure (DBP, MBP and heart rates were done at every 3 rd min intervals. The manipulations needed to achieve target SBP (T = 90 mmHg for optimal arthroscopic visualisation and treat unacceptable hypotensive episodes were noted. Conventional statistical tests and process capability index (PCI evaluation were both deployed for data analysis. Results: Lower mean SBP and DBPs were recorded for isoflurane patients as compared to sevoflurane (P < 0.05, for mean, maximum and minimum recordings. Higher mean heart rates were recorded for isoflurane (P < 0.05. PCIs indicated that isoflurane was superior to sevoflurane in the ease of achieving target SBP of 90 mmHg as well as maintaining blood pressures in the range of 80-100 mmHg. Conclusion: Isoflurane provides better intraoperative haemodynamic status vis-a-vis sevoflurane in patients undergoing shoulder arthroscopic surgery with preliminary interscalene blockade. The PCI can be a useful additional medical data analysis tool.

  14. Arthroscopic all-inside meniscal repair - Does the meniscus heal? A clinical and radiological follow-up examination to verify meniscal healing using a 3-T MRI

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    Hoffelner, Thomas; Resch, Herbert; Mayer, Michael; Tauber, Mark [Department of Traumatology and Sports Injuries, Salzburg (Austria); Forstner, Rosemarie [University Hospital of Salzburg, Department of Radiology, Salzburg (Austria); Minnich, Bernd [University of Salzburg, Department of Organismic Biology, Salzburg (Austria)

    2011-02-15

    The purpose of this study was to correlate clinical and radiological results using a 3-T MRI to verify meniscal healing after arthroscopic all-inside meniscus repair. We selected 27 patients (14 men and 13 women) with an average age of 31 {+-} 9 years and retrospective clinical examinations and radiological assessments using a 3-T MRI after all-inside arthroscopic meniscal repair were conducted. Repair of the medial meniscus was performed in 19 patients and of the lateral meniscus in eight. In 17 patients (63%), we performed concomitant anterior cruciate ligament reconstruction. The mean follow-up period was 4.5 {+-} 1.7 years. The Lysholm score and Tegner activity index were used for clinical evaluation. Four grades were used to classify the radiological signal alterations within the meniscus: central globular (grade 1); linear horizontal or band-like (grade 2); intrameniscal alterations and linear signal alterations communicating with the articular surface (grade 3); and complex tears (grade 4). At follow-up, the average Lysholm score was 76 {+-} 15 points, with ten of the patients placed in group 6 based on the Tegner activity index. MRI examinations revealed no signal alteration in three patients, grade 1 in 0, grade 2 in five, grade 3 in 13, and grade 4 in six. The MRI findings correlated positively with the clinical scores in 21 patients (78%). Correlation of clinical and radiological examination was performed using 3-T MRI. In spite of satisfactory clinical outcomes at follow-up, a radiological signal alteration may still be visible on MRI, which was believed to be scar tissue, but could not be proven definitively. Imaging with a 3-Tesla MRI after meniscal suture surgery provides good but no definitive reliability on meniscus healing and therefore gives no advantage compared to 1.5-T MRI, with good clinical outcome using an all-inside arthroscopic meniscal repair. 3T-MRI can not substitute diagnostic arthroscopy in patients with persistent complaints after

  15. Resultados do tratamento artroscópico das rupturas do manguito rotador Outcomes of arthroscopic treatment for rotator cuff tears

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    Carlos Henrique Ramos

    2010-01-01

    Full Text Available OBJETIVO: Analisar os resultados do reparo artroscópico das rupturas do manguito rotador. MÉTODOS: Realizado estudo retrospectivo com avaliação dos resultados da técnica em 42 pacientes operados entre 2002 e 2006. O seguimento médio foi de 31 meses e a média de idade foi de 57 anos, sendo o lado dominante operado em 73,8% dos casos. Para avaliação foram usadas escalas de UCLA e Escala Visual Analógica da dor no pós-operatório. RESULTADOS: Os resultados foram satisfatórios em 85,7% (59,5% excelentes e 26,2% bons respectivamente e insatisfatórios em 14,3% dos pacientes. Nos casos com lesões associadas, a mais frequente foi no tendão da porção longa do bíceps (57,1%. Associação com outras lesões não comprometeu o resultado. O mesmo aconteceu com relação a idade e tempo de acompanhamento pós-cirurgia. Quanto ao tamanho da lesão, diferença significativa ocorreu nos casos de lesões grandes e maciças demonstrando resultados inferiores em relação às pequenas e médias. A função foi inferior principalmente nos casos de lesão maciça. CONCLUSÃO: A reparação artroscópica das lesões do manguito rotador (MR proporciona baixa morbidade cirúrgica e possibilita diagnóstico de lesões articulares associadas. O benefício do procedimento foi confirmado principalmente pela melhora significativa da dor, mesmo nos casos de lesões maiores.OBJECTIVE: To evaluate the results of arthroscopic treatment for rotator cuff tears. METHODS: A retrospective study was carried out demonstrating the results of this technique in 42 patients operated between 2002 and 2006. The mean follow-up was 31 months and average age was 57 years. The dominant limb was operated in 73.8% of cases. Function and pain were evaluated using criteria of UCLA Score System and Visual Analogic Scale respectively. RESULTS: The results were satisfactory in 85.7% (59.5% excellent and 26.2% good, with 14.3% unsatisfactory. The most frequent associated lesion was the

  16. The Effects of Spinal, Inhalation, and Total Intravenous Anesthetic Techniques on Ischemia-Reperfusion Injury in Arthroscopic Knee Surgery

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    Müge Koşucu

    2014-01-01

    Full Text Available Purpose. To compare the effects of different anesthesia techniques on tourniquet-related ischemia-reperfusion by measuring the levels of malondialdehyde (MDA, ischemia-modified albumin (IMA and neuromuscular side effects. Methods. Sixty ASAI-II patients undergoing arthroscopic knee surgery were randomised to three groups. In Group S, intrathecal anesthesia was administered using levobupivacaine. Anesthesia was induced and maintained with sevoflurane in Group I and TIVA with propofol in Group T. Blood samples were obtained before the induction of anesthesia (t1, 30 min after tourniquet inflation (t2, immediately before (t3, and 5 min (t4, 15 min (t5, 30 min (t6, 1 h (t7, 2 h (t8, and 6 h (t9 after tourniquet release. Results. MDA and IMA levels increased significantly compared with baseline values in Group S at t2–t9 and t2–t7. MDA levels in Group T and Group I were significantly lower than those in Group S at t2–t8 and t2–t9. IMA levels in Group T were significantly lower than those in Group S at t2–t7. Postoperatively, a temporary 1/5 loss of strength in dorsiflexion of the ankle was observed in 3 patients in Group S and 1 in Group I. Conclusions. TIVA with propofol can make a positive contribution in tourniquet-related ischemia-reperfusion.

  17. Arthroscopically assisted combined anterior and posterior cruciate ligament reconstruction with autologous hamstring grafts-isokinetic assessment with control group.

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    Tomasz Piontek

    Full Text Available OBJECTIVE: The aim of the study was to: 1 evaluate the differences in pre-post operative knee functioning, mechanical stability, isokinetic knee muscle strength in simultaneous arthroscopic patients after having undergone an anterior cruciate ligament (ACL and the posterior cruciate ligament (PCL with hamstring tendons reconstruction, 2 compare the results of ACL/PCL patients with the control group. DESIGN: Controlled Laboratory Study. MATERIALS AND METHODS: Results of 11 ACL/PCL patients had been matched with 22 uninjured control participants (CP. Prior to surgery, and minimum 2 years after it, functional assessment (Lysholm and IKDC 2000, mechanical knee joint stability evaluation (Lachman and "drawer" test and isokinetic tests (bilateral knee muscle examination had been performed. Different rehabilitation exercises had been used: isometric, passive exercises, exercises increasing the range of motion and proprioception, strength exercises and specific functional exercises. RESULTS: After arthroscopy no significant differences had been found between the injured and uninjured leg in all isokinetic parameters in ACL/PCL patients. However, ACL/PCL patients had still shown significantly lower values of strength in relative isokinetic knee flexors (p = 0.0065 and extensors (p = 0.0171 compared to the CP. There were no differences between groups regarding absolute isokinetic strength and flexors/extensors ratio. There was statistically significant progress in IKDC 2000 (p = 0.0044 and Lysholm (p = 0.0044 scales prior to (44 and 60 points respectively and after the reconstruction (61 for IKDC 2000 and 94 points for Lysholm. CONCLUSIONS: Although harvesting tendons of semitendinosus and/or gracilis from the healthy extremity diminishes muscle strength of knee flexors in comparison to the CP, flexor strength had improved. Statistically significant improvement of the knee extensor function may indicate that the recreation of joint mechanical stability is

  18. The role of extrinsic ligaments in maintaining carpal stability - A prospective statistical analysis of 85 arthroscopic cases.

    Science.gov (United States)

    Van Overstraeten, Luc; Camus, Emmanuel J

    2016-02-01

    Several biomechanical studies have shown that the scapholunate (SL) and lunotriquetral (LT) ligaments are not the only stabilizers of the proximal carpal row. However, no study has yet analyzed the range of ligament lesions leading to instability in vivo. Arthroscopy has been used to assess the condition of the wrist's extrinsic ligaments by palpating and tensioning the various ligament and capsule structures. In this prospective study, this arthroscopic method was used in 85 cases of wrist sprain without static instability to evaluate the correlation between lesions of the intrinsic and extrinsic carpal ligaments and carpal instability. In SL instability, a scapholunate interosseous ligament (SLIL) lesion was statistically correlated with lesions of the long radiolunate ligament (P<0.05). There also was a statistically significant correlation between lesions of the SLIL and the radioscaphocapitate, scaphotrapezial and dorsal intercarpal ligaments. There was a correlation between the stage of SL instability and the number of lax extrinsic ligaments (P<0.05) but not with the severity of the extrinsic ligament lesions. In LT instability, a LT interosseous ligament lesion was statistically correlated with lesions of the dorsal intercarpal ligament (P<0.05). There also was a correlation between the stage of LT instability and the number (P<0.005) and severity (P<0.001) of the extrinsic ligament lesions. Arthroscopy can reveal hidden radiographic instability and can also be used to define the number and severity of injured ligaments. In carpal instability, a lesion of one intrinsic carpal ligament was associated with a lesion of one or more extrinsic ligaments.

  19. Comparing analgesic and hemodynamic effects of unilateral spinal levobupivacaine, levobupivacaine-fentanyl and levobupivacaine-morphine combinations for arthroscopic procedures

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    Özlem Özorak

    2010-09-01

    Full Text Available Objectives: Aim of the study was to compare the analgesic and hemodynamic effects of levobupivacaine, levobupivacaine-fentanyl, levobupivacaine-morphine for arthroscopic knee surgery under unilateral spinal anesthesia.Methods: A total of 44 ASA I/II patients scheduled for arthroscopy were included in the study. After prehydration patients kept in a lateral position on the nondependent side. Spinal puncture was performed at L3–4/L4–5 intervertebral space. Patients divided into three subgroups: Group L (n=14 received 0.5% levobupivacaine 1 ml+1 ml distilled water; Group LF (n=15, 25 mcg fentanyl (0.5 ml+0.5 ml distilled water; and Group LM (n=15, 0.01 mg morphine (0.5 ml+0.5 ml distilled water. Patients remained in that position for 15 minutes. Blood pressure and heart rate were recorded before and 1st, 3rd, 5th, 10th, 15th, 20th and 30th minutes after the block and every 15 minutes during the operation. Motor blockade and sensorial level, side effects, motor block regression time (MBRT, first urination time and first analgesic need (FAN were recorded.Results: Group LM had the longest MBRT, but difference with other groups did not reach to a significant level (p>0.05. Group LM had significantly longer FAN time compare with other groups (p<0.05. The first urination time was latest in Group LM (p<0.05. Motor blockade was least in Group L (p<0.05 and almost 50% patients had not motor block.Conclusion: All three groups had successful anesthesia. Morphine group added group had significantly longer analgesia without significant urinary retention and motor blockade regression time. We concluded that additional low doses of morphine will be a better choice.

  20. A follow-up study of arthroscopic combined reconstruction of anterior and posterior cruciate ligaments with allograft patellar tendon

    Institute of Scientific and Technical Information of China (English)

    XIE Feng; YANG Liu; GUO Lin; DAI Can; HAN Xue-song

    2007-01-01

    Objective: To evaluate the therapeutic effect of combined reconstruction of anterior cruciate ligament( ACL ) and posterior cruciate ligament ( PCL )simultaneously by using allograft patellar tendon under arthroscopy.Methods: From May 2003 to November 2005, 10 cases of ruptured ACL and PCL were fixated with compressed screws and reconstructed under arthroscopy with allograft patellar tendon simultaneously. The clinical results were evaluated according to IKDC, Lysholm, and Tegner clinical rating scales.Results: All patients were followed up for 12-30 months (mean: 18 months). At the last follow-up, there was no knee extension limitation and knee flexion was between 120° and 135°, with an average of 128.38°. The Lysholm score of the 10 cases was 66. 5 ± 5. 6 before operation and 89.8 ± 3.4 at last follow up. The difference was statistically significant (P < 0.01 ). The average Tegner activity score decreased from 6.9 ± 1.7 ( range: 4-9 ) before injury to 5.5 ± 1. 6 (rang: 2-9 ) at the follow-up(P =0.53 ). At the end of follow-up, IKDC score was graded as A in 4 cases (40.0%), B in 5 (50.0 % ), and C in 1 (10.0%). Of the 10 patients, 8 returned to the same sports level as before injury and 2 were under the level.Conclusion: Arthroscopic combined reconstruction of ACL and PCL with allograft patellar tendon has the advantages of minimal trauma in surgery and reliable satisfactory outcome.

  1. Arthroscopic guided biopsy and radiofrequency thermoablation of a benign neoplasm of the tibial spines area: a treatment option

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    Zoccali Carmine

    2012-04-01

    Full Text Available Abstract Background Lesions located in the area of the tibial spines are rare. In most cases, treatment follows histological diagnosis, but when imaging and clinical data are considered to be "very" characteristic for benign lesions, such as chondroblastoma or osteoid osteoma, treatment may be performed without biopsy. Traditional curettage requires opening the joint, which presents a high risk of contamination of the joint itself and surrounding structures, such as the popliteal area, with possible contamination of the neurovascular bundle when performing curettage with the posterior approach. In this case, the re-excision of a local recurrence would be extremely difficult. Results We describe a technique using arthroscopic guidance for radiofrequency thermoablation of a benign lesion in the tibial spines area. We report on an illustrative case. The patient so treated, reported immediate relief from the pain, and after two weeks, was free of pain. The biopsy performed before the treatment confirmed the radiological diagnosis of chondroblastoma. At one year of follow-up, the patient is without pain, with a 0-130°range of motion, has no activity limitations and is apparently free of disease. Conclusion This technique allows a radiofrequency thermoablation of a lesion in the tibial spines area and in the posterior tibial surface to be performed without opening the joint, monitoring the tibial plateau surface, probably decreasing the risk of cartilage damage. Unfortunately, in the case presented, the high pressure from the arthroscopy's pump broke the tibial plateau surface creating a communication to the tibial tunnel used for thermoablation.

  2. Tears of the Supraspinatus Tendon: Assessment with Indirect Magnetic Resonance Arthrography in 67 Patients with Arthroscopic Correlation

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    Dyck, P. van; Gielen, J.L.; Parizel, P.M. (Dept. of Radiology, Univ. Hospital Antwerp and Univ. of Antwerp, Antwerp (Belgium)) (and others)

    2009-11-15

    Background: Magnetic resonance (MR) arthrography is generally regarded as the gold standard for shoulder imaging. As an alternative to direct MR arthrography, the less invasive indirect MR arthrography technique was proposed, offering logistic advantages because fluoroscopic or ultrasonographic guidance for joint injection is not required. Purpose: To assess the diagnostic performance of indirect MR arthrography in the diagnosis of full- and partial-thickness supraspinatus tears in a symptomatic population. Material and Methods: Two radiologists with different levels of experience independently and retrospectively interpreted indirect MR (1.5T) arthrograms of the shoulder obtained in 67 symptomatic patients who underwent subsequent arthroscopy. On MR, the supraspinatus tendon was evaluated for full- or partial-thickness tear. With arthroscopy as the standard of reference, sensitivity, specificity, and diagnostic accuracy of indirect MR arthrography in the detection of full- and partial-thickness tears of the supraspinatus tendon was calculated. Kappa (kappa) statistics were used for the assessment of the agreement between arthroscopic and imaging findings and for the assessment of interobserver agreement. Results: For full-thickness tears of the supraspinatus tendon, sensitivities, specificities, and accuracies exceeded 90% for both observers, with excellent interobserver agreement (kappa = 0.910). For partial-thickness tears, sensitivities (38-50%) and accuracies (76-78%) were poor for both reviewers, and interobserver agreement was moderate (kappa = 0.491). Discrepancies between MR diagnosis and arthroscopy were predominantly observed with small partial-thickness tears. Conclusion: Indirect MR arthrography is highly accurate in the diagnosis of full-thickness rotator cuff tears. However, the diagnosis of partial-thickness tears with indirect MR arthrography remains faulty, because exact demarcation of degenerative change and partial rupture is difficult. On the

  3. FUNCTIONAL OUTCOME OF ACCELERATED REHABILITATION IN ARTHROSCOPIC ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION WITH BONE PATELLAR TENDON BONE GRAFT A PROSPECTIVE STUDY

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    Hiranyakumar

    2016-03-01

    Full Text Available INTRODUCTION An ideal rehabilitation program post anterior cruciate ligament reconstruction enables an individual to return to pre injury levels at a faster rate with minimal to no risk of reinjury to the graft. Rehabilitation protocols have changed considerably over time in the past. It has become “aggressive”, meaning an intensive rehabilitation which includes greater variety of exercises and sports related training. AIM OF THE STUDY The aim of our study is to assess the outcome of accelerated rehabilitation post anterior cruciate ligament (ACL reconstruction. METHODOLOGY 106 patients were operated by a single surgeon underwent arthroscopic anterior cruciate ligament reconstruction using bone patella tendon bone graft and partial meniscectomy for associated meniscal tear. Patients were put on an accelerated rehabilitation protocol designed in our institute on first post-operative day, under the guidance of a physical therapist in consultation with the operated surgeon. Patients were followed up at 3 weeks, 6 months and 9 months, post onset of rehabilitation, patients were assessed using KT1000 Arthrometer and Lysholm knee scoring system. RESULTS Out of 106 patients, who were selected, 96(91% were males and 10(9% were females. The mean pre-operative Lysholm score was 55.09. Post operatively, while on accelerated rehabilitation program the Lysholm scores were 69.73 at 3 weeks, 89.13 at 6 months and 89.19 at 9 months. In our pre-operative evaluation mean KT 1000 arthrometer score was 10.53 and post-operative at six months was 3.49. At nine months 105 patients had excellent results whereas 1 patient had good result. CONCLUSION Accelerated rehabilitation protocol enables the patient to functionally recover faster to pre injury levels. A rehabilitation protocol for 6 months is sufficient in enabling a patient to get back to pre-injury levels. Functional outcome is the same with or without associated meniscal injuries.

  4. 腘窝囊肿的关节镜下治疗%Arthroscopic treatment of popliteal cyst

    Institute of Scientific and Technical Information of China (English)

    王敏; 周浩; 叶湛; 孙晓海

    2013-01-01

    Objective To evaluate the clinical effect of arthroscopic treatment of popliteal cyst.Methods Data of 42 patients,who had undergone arthroscopic treatment for popliteal cyst from November 2005 to January 2010,were retrospectively analyzed.There were 13 males and 29 females,including 6 children,aged from 11 to 68 years (average,43.2 years).All popliteal cysts were unilateral,including 14 cases of right knee and 28 cases of left knee.Eleven patients had recurrent popliteal cyst,and all of them underwent initial open surgery,and the duration from the initial surgery to recurrence ranged from 6 to 35 months (average,18 months).According to the Rauschning and Lindgren classification,there were 3 cases of grade Ⅰ,18 cases of grade Ⅱ and 21 cases of grade Ⅲ.Based on the MRI,the long diameter of the popliteal cysts ranged from 4.2 to 7.9 cm (average,5.4 cm),the transverse diameter 2.1 to 2.5 cm (average,2.3 cm) and anteroposterior diameter 1.6 to 2.2 cm (average,2.0 cm).All popliteal cysts were at posteriomedial parts of the knees,and 11 cases of popliteal cyst communicated with the knee joint cavity.Before operation,1 to 2 ml methylene blue was injected into the cyst,which was used to determine the channel intraoperatively according to the site where methylene blue flowed out.The intraarticular diseases were thoroughly treated when the inner wall of the popliteal cyst was cleaned.Results The intraarticular diseases were found in all patients intraoperatively,including medial meniscus tear in 28 cases,lateral meniscus tear in 9 cases and lateral discoid meniscus in 4 cases.There were no blood vessel complications,nerve complications and incision complications.All patients were discharged 2 or 3 days postoperatively.All patients were followed up for 10 to 30 months (average,18 months).No recurrence of popliteal cyst occurred at final follow-up.According to the Rauschning and Lindgren classification,there were 38 cases of grade 0 and 4 cases of grade Ⅰ.Conclusion The

  5. Ultrasound evaluation of the distal migration of the long head of biceps tendon following tenotomy in patients undergoing arthroscopic repair of tears of the rotator cuff.

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    Karataglis, D; Papadopoulos, P; Boutsiadis, A; Fotiadou, A; Ditsios, K; Hatzokos, I; Christodoulou, A

    2012-11-01

    This study evaluates the position of the long head of biceps tendon using ultrasound following simple tenotomy, in patients with arthroscopically repaired rotator cuff tears. In total, 52 patients with a mean age of 60.7 years (45 to 75) underwent arthroscopic repair of the rotator cuff and simple tenotomy of the long head of biceps tendon. At two years post-operatively, ultrasound revealed that the tendon was inside the bicipital groove in 43 patients (82.7%) and outside in nine (17.3%); in six of these it was lying just outside the groove and in the remaining three (5.8%) it was in a remote position with a positive Popeye Sign. A dynamic ultrasound scan revealed that the tenotomised tendons had adhered to the surrounding tissues (autotenodesis).The initial condition of the tendon influenced its final position (p Popeye sign was statistically influenced by the pre-operative co-existence of supraspinatus and subscapularis tears (p Popeye sign.

  6. Femur chondrosarcoma misdiagnosed as acute knee arthritis and osteomyelitis--further developing a hitherto unreported complication of tumor embolic ischemic ileal perforation after arthroscopic lavage.

    Science.gov (United States)

    Chow, Louis Tsun Cheung

    2014-12-01

    The differentiation between osteomyelitis and bone tumor may be difficult due to their overlapping clinical and radiological features. A 25-year-old lady presented with left knee pain and joint effusion associated with redness and hotness. A sub-optimally taken plain radiograph showed mixed osteolytic and osteoblastic lesion in the left lower femur with surrounding soft tissue swelling. Since the clinical diagnosis was acute osteomyelitis and arthritis, arthroscopic lavage was performed as a diagnostic and therapeutic procedure. The removed loose bodies and fibrinous tissue showed pathological features suspicious of chondrosarcoma. Subsequent MRI revealed an infiltrative tumor eroding through the cortex and joint cartilage. En bloc excision of the left lower femur, upper tibia including the knee joint and patella was performed, and the final diagnosis was grade 2 chondrosarcoma. The patient developed bilateral pulmonary metastasis 33 months after operation. Five months later, she suffered from a hitherto undescribed complication of ischemic perforation of the terminal ileum secondary to tumor embolic arterial obstruction with no macroscopic intestinal or peritoneal tumor deposit. The patient developed multiple brain metastases and died 43 months after initial presentation. Our case illustrates that malignant bone tumor as a differential diagnosis of acute osteomyelitis and arthritis merits recognition and exclusion before arthroscopic lavage, which may enhance tumor dissemination and in our patient results in embolic ischemic ileal perforation.

  7. 关节镜下ACL重建术后关节感染诊疗进展%Diagnosis and treatment progress of joint infection after arthroscopic ACL reconstruction

    Institute of Scientific and Technical Information of China (English)

    区永亮(综述); 黄华扬(审校)

    2015-01-01

    Nowadays arthroscopic anterior cruciate ligament (ACL) reconstruction has been used widely due to its good therapeutic efficacy, but the following joint infection after ACL reconstruction often causes destructive outcomes such as articular cartilage destruction, joint stiff and chronic osteomyelitis, which should be paid much attention for clinician. There existed varied of factors resulted in joint infection after arthroscopic ACL reconstruction with non-unified diagnosis standards. Early diagnosis and reasonable choice of therapeutic protocol are of important significance for enhancing ligament reservation rate and joint stability. Once given incorrect or delayed treatment, the rehabilitation of joint function would not be very ideal. Current situation and research hot spots of epidemiology, etiology, diagnosis, treatment and prognosis of joint infection after arthroscopic ACL reconstruction were reviewed in this paper.%关节镜下前交叉韧带(ACL)重建术临床应用广泛,疗效良好,但术后关节感染往往导致关节软骨破坏、关节强直、慢性骨髓炎等破坏性结局,临床医师需高度重视。导致关节镜下ACL重建术后关节感染的因素多种多样,诊断标准仍未统一,早期诊断及治疗方案的合理选择对于提高韧带保留率和关节稳定性具有重要意义,如处理不当或延误治疗,往往导致关节功能恢复不佳。该文围绕关节镜下ACL重建术后关节感染的流行病学、病因、诊断、治疗及预后等方面的现状和研究热点进行综述。

  8. Treatment of tibia intercondylar eminence fracture under arthroscope%关节镜辅助治疗胫骨髁间嵴骨折

    Institute of Scientific and Technical Information of China (English)

    唐葆青; 林舟丹; 黄育强

    2011-01-01

    目的 探讨关节镜在辅助治疗胫骨髁间嵴骨折的应用价值及手术技巧.方法 2007年5月至2010年3月,关节镜下对14例新鲜胫骨髁间嵴骨折行断端清理和器械复位,用单枚空心螺丝钉固定,其中2例粉碎性骨折辅以克氏针短期固定,2例陈旧性骨折并畸形愈合者镜下行髁间窝成形及前交叉韧带皱缩术,强调术后早期关节功能锻炼.结果 随访4-12个月,X线片复查提示平均4个月骨折骨性愈合.16例患者全部术后膝关节屈伸功能恢复好,参照Lysholm 膝关节评分标准,优良率87.5%.结论 关节镜辅助治疗胫骨髁间嵴骨折创伤小,操作精确,功能恢复快.%Objective To study the application value of arthroscope in the treatment of tibia intercondylar eminence fracture and the surgical technique.Methods From May 2007 to March 2010, 14 cases with newly occurred tibia intercondylar eminence fracture were treated under arthroscopy.All cases were performed cleaning in the fracture site and mechanical reduction.Fixation with single cannulated tensile screw was applied.Among14 cases, 2 cases with comminuted fracture were conducted short-term Kirschner wire cross fixation.2 cases with oldfracture and malunion were applied intercondylar plasty and anterior cruciate ligament (ACL) shrinkage under arthroscope.Early stage joint functional exercise after the surgery was emphasized.Results The follow-up (range, 4-12 months) showed that all fractures healed in an average of 4 months after the surgery under X-ray inspection.Bending and stretching function of stifle in all 16 patients recovered well.According to the Lysholm knee scoring scale, the excellent rate was 87.5%.Conclusions Arthroscopic treatment of tibia intercondylar eminence fracture has advantages of small lesion, accurate operation and quick recovery.

  9. 膝关节骨关节炎关节镜清理术的疗效%Outcomes of arthroscopic debridement on knee osteoarthritis

    Institute of Scientific and Technical Information of China (English)

    沙磊; 耿庆贺; 范卫民

    2009-01-01

    Objective To investigate the curative effect of arthroscopic debridement on knee osteoarthritis. Methods Retrospective analysis was performed in 92 knee joints(76 patients) with knee ostearthritis, which underwent selective and limited invasive debridement under arthroscope. The Lysholm knee scores were recorded before and after operation. Results The Lysholm knee scores for 6-month, 1- and 2-year after surgery were (77. 08 ± 8. 34)scores, (. 76. 38±8. 74)scores and(69. 60± 10. 44)scores, respectively, which were all higher than (44. 78±8. 79) scores before (P<0. 05). The Lysholm knee score of 2-year was lower than that of 6-month or that of 1-year (P<0. 05). Conclusion Arthroscopic debridement can effectively reduce pain and improve knee function, especially in 2 years in the patients with knee osteoarthritis.%目的 探讨关节镜清理术治疗膝关节骨关节炎(OA)的疗效.方法 在关节镜下行选择性、有限关节清理术76例,按Lysholm膝关节评分标准对92膝术前、术后6个月、1、2年进行评分.结果 92膝膝关节术前Lysholm评分(44.78±8.79)分,术后6个月、1、2年综合评分分别为(77.08±8.34)分、(76.38±8.74)分和(69.60±10.44)分,均较术前明显提高(P<0.05).术后2年的评分明显低于术后6个月和1年(P<0.05).结论 关节镜清理术治疗膝关节骨关节炎能够减轻疼痛、改善功能,2年内疗效好.

  10. Reparo artroscópico das lesões completas isoladas do subescapular Arthroscopic repair of complete, isolated lesions of the subscapularis tendon

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    Niso Eduardo Balsini

    2008-12-01

    Full Text Available OBJETIVO: Avaliar o resultado retrospectivo de 12 pacientes submetidos ao reparo artroscópico de lesões completas isoladas do tendão do subescapular com seguimento mínimo de um ano. MÉTODOS: De 11 de abril de 2002 a 24 de setembro de 2004, realizou-se o reparo artroscópico de lesões completas do manguito rotador em 95 pacientes no Instituto Balsini. Pacientes com subescapular lesado somavam 31; 12 lesões isoladas compunham o grupo de estudo. Foram reavaliados com seguimento mínimo de um ano da cirurgia, considerando grau de elevação anterior ativa, escala da UCLA e satisfação do paciente. RESULTADOS: A elevação anterior ativa pré-operatória atingiu a média de 102º, o grau de elevação anterior ativa pós-operatória obteve a média de 175º. O ganho médio na elevação anterior ativa foi de 73º (p OBJECTIVE: To evaluate the retrospective result of 12 patients submitted to arthroscopic repair of complete, isolated lesions of the subscapularis tendon with minimum follow-up of one year. METHODS: From April 11, 2002 to September 24, 2004, the authors performed the arthroscopic repair of complete rotator cuff lesions in 95 patients at the Balsini Institute. Patients with lesioned subscapularis amounted to 31, and 12 isolated lesions were included in the study group. They were re-analyzed with a minimum follow-up of one year after surgery to evaluate the degree of active anterior elevation, according to the UCLA scale and to patient satisfaction. RESULTS: Pre-operative active anterior elevation had a mean of 102º, and the degree of active anterior elevation after surgery presented a mean of 175º. The mean gain in active anterior elevation was 73º (p < 0.0001. Preoperative UCLA had a mean of 15.25 score points, and after surgery, a mean of 31.66 score points. The mean UCLA index was 16 score points (p < 0.0001; 10 excellent results, one good, and one poor. Satisfactory results: 10, unsatisfactory: 1. CONCLUSION: 1 The

  11. Spontaneous Recurrent Hemarthrosis of the Knee: A Report of Two Cases with a Source of Bleeding Detected during Arthroscopic Surgery of the Knee Joint

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    Eisuke Nomura

    2016-01-01

    Full Text Available We report two cases of the spontaneous recurrent hemarthrosis of the knee. In these cases lateral meniscus was severely torn and a small tubular soft tissue with pulsation was identified on the synovium in the posterolateral corner during arthroscopic surgery of the knee joint. Gentle grasping of this tissue by forceps led to pulsating bleeding, which stopped by electrocoagulation. This soft tissue was considered a source of bleeding, since no recurrence of hemarthrosis was observed for more than four years after surgery. It was highly probable that this soft tissue was the ruptured end of the lateral inferior genicular artery or its branch. This case report strongly supports the theory that the bleeding from the peripheral arteries of the posterior portion of the lateral meniscus is the cause of spontaneous recurrent hemarthrosis of the knee.

  12. Spontaneous Recurrent Hemarthrosis of the Knee: A Report of Two Cases with a Source of Bleeding Detected during Arthroscopic Surgery of the Knee Joint

    Science.gov (United States)

    Nomura, Eisuke; Hiraoka, Hisatada

    2016-01-01

    We report two cases of the spontaneous recurrent hemarthrosis of the knee. In these cases lateral meniscus was severely torn and a small tubular soft tissue with pulsation was identified on the synovium in the posterolateral corner during arthroscopic surgery of the knee joint. Gentle grasping of this tissue by forceps led to pulsating bleeding, which stopped by electrocoagulation. This soft tissue was considered a source of bleeding, since no recurrence of hemarthrosis was observed for more than four years after surgery. It was highly probable that this soft tissue was the ruptured end of the lateral inferior genicular artery or its branch. This case report strongly supports the theory that the bleeding from the peripheral arteries of the posterior portion of the lateral meniscus is the cause of spontaneous recurrent hemarthrosis of the knee. PMID:27703824

  13. Spontaneous Recurrent Hemarthrosis of the Knee: A Report of Two Cases with a Source of Bleeding Detected during Arthroscopic Surgery of the Knee Joint.

    Science.gov (United States)

    Nomura, Eisuke; Hiraoka, Hisatada; Sakai, Hiroya

    2016-01-01

    We report two cases of the spontaneous recurrent hemarthrosis of the knee. In these cases lateral meniscus was severely torn and a small tubular soft tissue with pulsation was identified on the synovium in the posterolateral corner during arthroscopic surgery of the knee joint. Gentle grasping of this tissue by forceps led to pulsating bleeding, which stopped by electrocoagulation. This soft tissue was considered a source of bleeding, since no recurrence of hemarthrosis was observed for more than four years after surgery. It was highly probable that this soft tissue was the ruptured end of the lateral inferior genicular artery or its branch. This case report strongly supports the theory that the bleeding from the peripheral arteries of the posterior portion of the lateral meniscus is the cause of spontaneous recurrent hemarthrosis of the knee.

  14. The arthroscopic treatment of intraosseous ganglion cysts of the wrist%腕关节镜辅助治疗腕骨内腱鞘囊肿

    Institute of Scientific and Technical Information of China (English)

    朱瑾; 刘波; 陈山林; 田光磊

    2014-01-01

    Objective To investigate the arthroscopic treatment methods of intraosseous ganglion cysts of the wrist. Methods From May 2013 to May 2014, 5 patients with intraosseous ganglion cysts in the wrist were treated with arthroscopic technique. There were 3 cases in the lunate, 1 in the scaphoid and 1 in the triangular bone. The main symptom was chronic wrist pain, decreased grip strength and limitation of wrist movement. The X-ray and CT showed circular and quasi-circular areas of reduced bone mineral density within the carpal bone with a clear boundary and slightly sclerotic margin. The MRI revealed the liquid content. All the patients were treated by arthroscopic technique: curettage of the ganglion cysts and autologous cancellous bone or injectable artificial bone grafting. The wrists were immobilized at the functional position for 3 weeks after the operation. Results All the patients were followed up for a mean period of 6.8 months ( range 4~12 months ). All cases had no recurrence and obtained bone healing. The symptoms were relieved. All the patients recovered to their normal life and work. Conclusion Intraossous ganglion cysts in the wrist remain a cause of chronic wrist pain. The arthroscopic technique in the treatment of intraosseous ganglion cysts of the wrist is safe, less complication, rapid recovery of function, the effect is satisfactory.%目的:探讨腕关节镜治疗腕骨内腱鞘囊肿的方法及疗效。方法2013年5月—2014年5月,应用腕关节镜治疗腕骨内腱鞘囊肿5例,其中月骨3例,舟骨1例,三角骨1例。主要症状为腕部不适、疼痛,伴握力下降和活动度降低。 X线平片及CT显示腕骨内圆形或类圆形骨密度减低区,边界清楚,有硬化缘。 MRI显示病灶内为液体。采用腕关节镜下病灶刮除+自体松质骨或注射型人工骨移植术治疗,术后腕关节功能位固定3周。结果5例均获得随访,平均6.8个月。所有病例无复发,

  15. Tratamento artroscópico da rigidez pós-traumática do cotovelo Arthroscopic treatment of post-traumatic elbow stiffness

    Directory of Open Access Journals (Sweden)

    Jose Carlos Garcia Júnior

    2012-01-01

    Full Text Available OBJETIVO: Avaliar pacientes submetidos à artroscopia para liberação do cotovelo rígido, discutindo a técnica, possíveis dificuldades e riscos. MÉTODOS: Foram realizadas 24 artroscopias de cotovelos. Todos os pacientes foram avaliados usando goniometria pré e seis meses pós-cirurgia e pontuados com o escore de cotovelo Mayo. RESULTADOS: Operados 15 homens e nove mulheres, 14 cotovelos direitos e 10 esquerdos, média de idade de 34,58 anos e de tempo de seguimento de 38,41 meses. A média do ganho do arco de movimento foi de 43,3º e MES de 85,4. CONCLUSÃO: A liberação artroscópica pode viabilizar melhor visualização e aumento das opções de mudança de estratégia durante a cirurgia, diminuição do trauma cirúrgico e possibilidade de reabilitação precoce, podendo atingir resultados similares ou melhores que os da cirurgia aberta. Contra a artroscopia há a grande curva de aprendizado e o maior custo do procedimento. Ambas as técnicas relatam complicações neurovasculares. Para evitar tais problemas, o protocolo para realização dos portais deve ser rigorosamente seguido. A liberação artroscópica mostrou ser opção segura e eficaz no ganho da ADM no cotovelo rígido pós-traumático.To evaluate patients undergoing arthroscopic release of a stiff elbow, with discussion of the technique, possible difficulties and risks. METHODS: Twenty-four elbow arthroscopy procedures were performed. All the patients were evaluated using goniometry before the operation and six months after wards and were rated using the Mayo elbow performance score (MEPS. RESULTS: Fifteen men and nine women underwent surgery (14 right elbows and ten left elbows. Their mean age was 34.58 years and length of follow-up, 38.41 months. Their mean gain of range of motion was 43.3º and of MEPS, 85.4. CONCLUSION: Arthroscopic liberation might enable better intrarticular visualization and enhance options to change strategy during surgery, reduction of surgical

  16. Comparing etoricoxib and celecoxib for preemptive analgesia for acute postoperative pain in patients undergoing arthroscopic anterior cruciate ligament reconstruction: a randomized controlled trial

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    Glabglay Prapakorn

    2010-10-01

    Full Text Available Abstract Background The efficacy of selective cox-2 inhibitors in postoperative pain reduction were usually compared with conventional non-selective conventional NSAIDs or other types of medicine. Previous studies also used selective cox-2 inhibitors as single postoperative dose, in continued mode, or in combination with other modalities. The purpose of this study was to compare analgesic efficacy of single preoperative administration of etoricoxib versus celecoxib for post-operative pain relief after arthroscopic anterior cruciate ligament reconstruction. Methods One hundred and two patients diagnosed as anterior cruciate ligament injury were randomized into 3 groups using opaque envelope. Both patients and surgeon were blinded to the allocation. All of the patients were operated by one orthopaedic surgeon under regional anesthesia. Each group was given either etoricoxib 120 mg., celecoxib 400 mg., or placebo 1 hour prior to operative incision. Post-operative pain intensity, time to first dose of analgesic requirement and numbers of analgesic used for pain control and adverse events were recorded periodically to 48 hours after surgery. We analyzed the data according to intention to treat principle. Results Among 102 patients, 35 were in etoricoxib, 35 in celecoxib and 32 in placebo group. The mean age of the patients was 30 years and most of the injury came from sports injury. There were no significant differences in all demographic characteristics among groups. The etoricoxib group had significantly less pain intensity than the other two groups at recovery room and up to 8 hours period but no significance difference in all other evaluation point, while celecoxib showed no significantly difference from placebo at any time points. The time to first dose of analgesic medication, amount of analgesic used, patient's satisfaction with pain control and incidence of adverse events were also no significantly difference among three groups. Conclusions

  17. Exercise therapy versus arthroscopic partial meniscectomy for degenerative meniscal tear in middle aged patients: randomised controlled trial with two year follow-up

    Science.gov (United States)

    Kise, Nina Jullum; Risberg, May Arna; Stensrud, Silje; Ranstam, Jonas; Engebretsen, Lars; Roos, Ewa M

    2016-01-01

    Objective To determine if exercise therapy is superior to arthroscopic partial meniscectomy for knee function in middle aged patients with degenerative meniscal tears. Design Randomised controlled superiority trial. Setting Orthopaedic departments at two public hospitals and two physiotherapy clinics in Norway. Participants 140 adults, mean age 49.5 years (range 35.7–59.9), with degenerative medial meniscal tear verified by magnetic resonance imaging. 96% had no definitive radiographic evidence of osteoarthritis. Interventions 12 week supervised exercise therapy alone or arthroscopic partial meniscectomy alone. Main outcome measures Intention to treat analysis of between group difference in change in knee injury and osteoarthritis outcome score (KOOS4), defined a priori as the mean score for four of five KOOS subscale scores (pain, other symptoms, function in sport and recreation, and knee related quality of life) from baseline to two year follow-up and change in thigh muscle strength from baseline to three months. Results No clinically relevant difference was found between the two groups in change in KOOS4 at two years (0.9 points, 95% confidence interval −4.3 to 6.1; P=0.72). At three months, muscle strength had improved in the exercise group (P≤0.004). No serious adverse events occurred in either group during the two year follow-up. 19% of the participants allocated to exercise therapy crossed over to surgery during the two year follow-up, with no additional benefit. Conclusion The observed difference in treatment effect was minute after two years of follow-up, and the trial's inferential uncertainty was sufficiently small to exclude clinically relevant differences. Exercise therapy showed positive effects over surgery in improving thigh muscle strength, at least in the short term. Our results should encourage clinicians and middle aged patients with degenerative meniscal tear and no definitive radiographic evidence of osteoarthritis to consider supervised

  18. Reply to "Analgesic Effect of Gabapentin on Post-Operative Pain After Arthroscopic Anterior Cruciate Ligament Reconstruction"

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    Mohsen Mardani-Kivi

    2014-03-01

    amount of requested pethidine for every patient were different and patient-dependent and were registered in the medical file for further evaluations. 4. Since randomization was performed prior to surgery, all eligible cases were first randomized in the intervention or control groups. So to our knowledge, primary demographic characteristics were better to contain all eligible case rather than those who remained in the trial. If we would demonstrated the data, as you had commented, one may object that the data is not complete and how can someone be sure about the randomization, so we prefer to put all the data. 5. The criticism about table 2 is correct. The table we have sent to the journal has been probably mis-typed during the publishing process. The original table is attached to the end of this manuscript. Your comment about the table 3 is correct again; it is the mean pethidine consumption during the first 6 and 24 hour (in milligrams. 6. The main purpose of this study is to apply another agent to decrease the opioid consumption after arthroscopic surgeries such as recent works (3, 4. It was the main reason of utilizing Gabapentin as an adjuvant to the pethidine to evaluate whether it could facilitate the decrease of opioid consumption and its complication. Finally authors wanted to show their appreciations to Dr. Ortiz and Dr. Romero-Quezada for their precise and meticulous comments.

  19. Fisioterapia após substituição artroscópica do ligamento cruzado cranial em cães: II - avaliação artroscópica e anatomopatológica Physiotherapy after arthroscopic repair of the cranial cruciate ligament in dogs: II - Arthroscopic and anatomopathological evaluations

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    L.A.L. Muzzi

    2009-08-01

    Full Text Available Avaliou-se o enxerto da fascia lata na substituição artroscópica do ligamento cruzado cranial (LCC, realizou-se a caracterização histológica do enxerto e da interface enxerto-osso e avaliou-se, por meio de exames artroscópicos e anatomopatológicos, o efeito da fisioterapia pós-operatória. Foram utilizados 16 cães, sem raça definida, machos, pesando entre 19,2 e 26,3kg, submetidos à ruptura experimental do LCC e subsequente substituição artroscópica desse ligamento pelo enxerto autógeno da fascia lata. Os animais foram distribuídos em dois grupos de oito cada: no grupo I, os cães foram submetidos ao programa de fisioterapia pós-operatória e, no grupo II, à imobilização temporária do membro. Os exames artroscópicos e histológicos mostraram alterações articulares sugestivas de processo degenerativo aos 60 dias após a cirurgia, que se apresentavam mais acentuadas nos cães do grupo II. Na análise histológica do enxerto, observou-se reorganização das fibras colágenas, que ocorreu de forma mais intensa e precoce nos animais do grupo I. Houve progressiva integração das fibras colágenas na interface enxerto-osso. Conclui-se que é viável utilizar a fascia lata como substituto do LCC por cirurgia artroscópica, que o enxerto sofre processos de ligamentação e de osteointegração, e que a fisioterapia reduz a progressão das alterações degenerativas e incentiva o processo de ligamentação do enxerto.The fascia lata graft in the arthroscopic reconstruction of the cranial cruciate ligament (CCL, the histological characteristics of the graft and the graft-bone interface, and the effects of postoperative physiotherapy by arthroscopic and anatomopathological exams were evaluated. Sixteen male mongrel dogs weighing from 19.2 to 26.3kg had the CCL experimentally ruptured and the stifle joint was stabilized by arthroscopical technique with fascia lata as an autogenous graft. Eight dogs were included in a postoperative

  20. 小剂量曲马多用于膝关节镜术后镇痛效果比较%Analgesic effects of low-dose tramadol after arthroscopic knee surgery

    Institute of Scientific and Technical Information of China (English)

    袁红斌; 李科; 王新华; 刘虎

    2001-01-01

    Objective To investigate analgesic effect of intra-articular low-dose tramadol after arthroscopic knee surgery.Methods 60 patients undergoing arthroscopic knee surgery under lumbar anesthesia were randomly divided into intra-articular injection of tramadol(TJ group),mulscle injection of tramadol(TM)and saline control group.Vision analog scoring was conducted under extension of knee joint 8h and 24h after drugs administration.Follow-up was done to observe unwanted effects 48h after surgery.Results Score of TJ group was significantly lower than those of other groups(P<0.05).No unwanted effects were found.Conclusion Intra-articular tramadol in low-dose could relieve operative pain.

  1. COMPARATIVE STUDY OF ARTHROSCOPIC SINGLE BUNDLE ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION AND NON-ANATOMICAL DOUBLE BUNDLE WITH SINGLE TIBIAL TUNNEL ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION WITH SEMITENDINOSUS ± GRACILIS AUTOGRAFTS USING LAXOMETRY

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    Sivananda

    2016-01-01

    Full Text Available BACKGROUND The knee joint is the most commonly injured of all joints and the ACL is the most commonly injured ligament. Arthroscopic reconstruction of ACL has become gold standard in treating these injuries. AIM 1. To compare the short-term results of ACL reconstruction using single bundle (one Tibial + one Femoral tunnel and non-anatomical double-bundle (one Tibial + two Femoral tunnels techniques using Hamstrings (Semitendinosus ± Gracilis graft. 2. To evaluate ACL graft reconstruction stability measured by laxometry and to find out an association with clinical findings. MATERIAL & METHODS We performed a prospective study between 2014-2015 of 20 case of ACL injuries & compared single bundle reconstruction with Non – anatomical double Bundle reconstruction with semitendinosus ± Gracilis, Autograft using laxometry. CONCLUSION Arthroscopic Non-anatomical double ACL Reconstruction is Bio-mechanically stable reconstruction resembling anatomy of the ACL.

  2. Improvement of articular pain by arthroscopic douche in osteoarthritis of knee joint%关节镜下冲洗改善膝关节骨关节炎患者的关节疼痛

    Institute of Scientific and Technical Information of China (English)

    王天胜; 刘永灿; 谢爱国; 丁海蛟; 滕寿发

    2002-01-01

    @@ Many methods are adopted in treatment of osteoarthritis and NSAID drugs and hormones are often used in clinic,but these methods can only alleviate symptoms in a short time and can't prevent progressing of disease.Many researches have been done these years directing to the key that degeneration of cartilage and destroy of surface lead to osteoarthritis. Systematic clearance and douche under arthroscope have a good effect in alleviating pain and improving symptoms to osteoarthritis.

  3. Treatment of Haglund deformity by means of arthroscopic minimally invasive%关节镜辅助Haglund畸形矫正术

    Institute of Scientific and Technical Information of China (English)

    彭旭; 段小军; 杨柳

    2013-01-01

    目的 探讨关节镜辅助Haglund畸形矫正术的近期临床疗效.方法 2009年6月至2011年12月,采用关节镜辅助治疗Haglund畸形患者16例,男7例,女9例;年龄17~39岁,平均28.8岁.左踝10例,右踝6例.术前均表现为踝关节后侧疼痛,主动及被动跖屈时疼痛加重.经保守治疗无效采用关节镜辅助手术.采取俯卧位跟腱旁入路,在关节镜监视下对Haglund畸形进行矫正.术中通过“C”型臂X线透视观察跟骨成形情况,从后内侧入路到后外侧入路交替使用刨刀和等离子刀清理跟腱前方发炎的滑囊,制作允许关节镜操作的“安全区域”.操作时手术器械始终背面朝向跟腱,最大限度地保护跟腱不被损伤.术后以石膏或支具制动2周.随访时依据疼痛视觉模拟评分(visual analogue scale,VAS)和美国足踝外科协会后踝关节评分判断疗效.结果 16例患者均获得随访,随访时间9~18个月,平均13个月.末次随访时患足的美国足踝外科协会后踝关节评分(91.5±2.8)分,与术前(71.0±3.7)分比较差异有统计学意义(t=17.38,P=0.014);疼痛VAS评分(1.3±0.6)分,与术前(5.10±0.44)分比较差异有统计学意义(t=19.20,P=0.022).结论 关节镜辅助Haglund畸形矫正术创伤小、恢复快,临床应用安全有效.但其学习曲线陡峭,需要具备相对较多关节镜手术经验的医生开展.%Objective To explore the clinic effect of arthroscopic in the treatment of Haglund deformity.Methods Sixteen patients with Haglund deformity were treated with arthroscopy from June 2009 to December 2011,including 7 males and 9 females,with an average age of 28.8 years (range,17-39 years).All 16 patients were suffered ankle back pain,exacerbations of pain during active and passive plantar flexion.This group of patients was chosen arthroscopic surgery to treat Haglund deformity as conservative treatment was invalid.With the prone position for surgery,we selected two approaches next to the

  4. Indications and techniques of arthroscopic treatment for knee osteoarthritis%膝骨关节炎关节镜治疗指征及手术方法探讨

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    黄迅悟; 常青; 孙继桐; 冯会成; 隰建成

    2011-01-01

    Objective To evaluate the indications and techniques of arthroscopic treatment for knee osteoarthritis. Methods A retrospective analysis was conducted on 305 patients (412 knees, aged over 45 years) with osteoarthritis treated in our hospital through arthroscopy from January 2004 to December 2006. We collected the data of gender, age, pathological changes under the arthroscope, and arthroscopic procedures. Hospital for Special Surgery (HSS) scoring system was applied to detect the function of the knee Preoperatively and two years postoperatively. Results 201 patients (289 knees) were followed up more than 2 years. Among them, 113 patients were of unilateral knee osteoarthritis, and 88 cases (176 knees) of bilateral knee osteoarthritis. The follow-up rate was 70%. Among the 289 knees followed up, 78 were excellent, 108 good, 64 fair, and 39 bad. The overall excellent and good rate was 64%. Conclusions Arthroscopic treatment for knee osteoarthritis should be individualized for each patient according to their different pathological changes. Satisfactory clinical outcome can be achieved through proper selection of indications, and accurate appropriate intraoperative arthroscopic procedures.%目的 探讨膝骨关节炎关节镜治疗指征及手术方法.方法 回顾性分析2004年1月至2006年12月应用关节镜治疗、年龄>45岁膝骨关节炎患者305例412膝,统计其性别、年龄、镜下病理变化、镜下手术方法,术前及术后2年膝关节功能HSS评分.结果 获得2年以上随访有289膝,其中单膝113膝,双膝88例176膝,随访率70%.在随访的289膝中,优:78膝,良:108膝,中:64膝,差:39膝,优良率64%.结论 关节镜治疗膝骨关节炎需要根据不同病理改变采取针对性治疗.选择合适的指征,手术中精确、合理的关节镜治疗,有希望获得理想的疗效.

  5. Arthroscopic treatment of osteoid osteoma in hind-foot%关节镜手术治疗后足骨样骨瘤疗效分析

    Institute of Scientific and Technical Information of China (English)

    何能斌; 胡涂; 宋国勋; 许同龙; 施忠民

    2015-01-01

    Objective To evaluate clinical outcome of arthroscopic treatment of osteoid osteoma in hind‐foot . Methods From February 2013 to July 2014 ,8 cases of osteoid osteoma in hind‐foot were treated by arthroscopic manner .There were 5 males and 3 females with a mean age of 21 .25 years .The calcaneus was implicated in 5 cases and the talus was implicated in 3 cases .Overall functional evaluation was carried out according to Visual Analogue Scale (VAS) ,American Orthopaedic Foot and Ankle Society (AOFAS) ankle and hind‐foot score .Results Eight cases were followed up for 4‐22 months (mean ,16 months) .There was no wound infection and neoplasm recurrence . The average VAS score reduced significantly from 8 .375 preoperatively to 0 .375 postoperatively ,and the average AOFAS ankle and hind‐foot score improved significantly from 40 .375 preoperatively to 92 .500 postoperatively . Conclusion The arthroscopic treatment of osteoid osteoma in hind‐foot is a safe and reliable treatment ,because it can resect the tumor completely ,and also limited the soft tissue complications .%目的探讨关节镜手术治疗后足骨样骨瘤临床疗效。方法2013年2月至2014年7月,采用关节镜手术治疗后足骨样骨瘤患者8例,其中男性5例,女性3例,平均年龄21.25岁。受累部位为跟骨5例,距骨3例。采用疼痛视觉模拟评分(VAS)、美国足踝骨科学会(AOFAS)踝‐后足评分综合评估临床疗效。结果术后随访4~22个月,平均16个月。所有患者术后均无伤口感染、肿瘤复发等并发症发生。末次随访时 VAS评分由术前平均8.375分改善至术后平均0.375分,差异有统计学意义;AOFAS踝‐后足评分由术前平均40.375分改善至术后平均92.500分,差异有统计学意义。结论关节镜手术治疗后足骨样骨瘤在完整切除肿瘤的同时,可减少软组织并发症,是一种安全、可靠的治疗技术。

  6. Tratamento artroscópico da tendinite calcária do manguito rotador Arthroscopic treatment of calcifying tendinitis of the rotator cuff

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    Arnaldo Amado Ferreira Neto

    2010-01-01

    Full Text Available OBJETIVO: Avaliar os resultados clínicos e radiográficos do tratamento cirúrgico por via artroscópica em pacientes com tendinite calcária do manguito rotador. MÉTODO: Foi realizado um estudo retrospectivo com análise de 20 pacientes que foram submetidos ao tratamento artroscópico da tendinite calcária do ombro, de março de 1999 a novembro de 2005. Seis pacientes foram excluídos devido à perda do seguimento. Com seguimento médio de 41,4 meses, oito pacientes (57% eram do sexo feminino e seis (43% do masculino; sendo o lado direito acometido em 10 (71% e o esquerdo em quatro (29%. Nove casos (64% apresentavam calcificação no tendão supraespinal, dois (14% no infraespinal e três (21% envolvendo os dois tendões. RESULTADOS: Em todos os casos, realizou-se a ressecção dos depósitos de cálcio através da perfuração com agulha (Jelco® nº 14 e curetagem (minicureta. Dois ombros (14% foram submetidos à descompressão subacromial; um, (7% à exérese distal da clavícula; e, em três, (21% houve a necessidade de se fazer sutura tendão-tendão. Nenhum paciente foi submetido à reinserção tendão-osso. Pela escala da UCLA, a média da pontuação foi de 33 pontos (26-35, indicando que a maioria teve resultados bons. Na avaliação final radiográfica, nenhum paciente apresentava sinais de calcificações. CONCLUSÃO: O tratamento artroscópico da tendinite calcária do ombro permite a exérese da calcificação com segurança, obtendo-se resultados bons com relação à dor e à função do ombro.OBJECTIVE: To evaluate the clinical and radiographic results of arthroscopic treatment of the rotator cuff in patients with Calcifying Tendinitis. METHOD: A retrospective study of twenty patients submitted to arthroscopic treatment for rotator cuff Calcifying Tendinitis from March 1999 to November 2005. Six patients were excluded due to loss of follow-up. The average follow-up period was 41.4 months. Eight patients (57% were female and

  7. Discussion Arthroscopic knee osteoarthritis treatment efficacy%膝关节镜在膝关节骨关节炎治疗中的疗效探讨

    Institute of Scientific and Technical Information of China (English)

    王庆祥

    2015-01-01

    Objective To investigate the treatment of knee osteoarthritis in knee arthroscope in effect. Methods A hospital in March 2009-November 2014 admitted 125 patients with knee osteoarthritis, its arthroscopic surgery.Woman patients were compared before and after the arthritis index, average OA severity index and VAS pain scores, and patient outcomes were recorded.Results Woman arthritis index before treatment 125 patients, with an average OA severity index and VAS pain scores were (53.75 ±7.36), (16.14 ± 1.76) and (16.14 ±1.76), respectively (31.75 ±after treatment 6.61), (6.08 ±1.17) and (1.47 ±0.49). Woman arthritis index before and after treatment, the severity of the discrepancy index and VAS pain scores were statistically significant average OA (P<0.05), in patients with post-treatment scores had significantly lower than before treatment.125 patients were treated and cured, 66 cases (52.8%), effective 54 cases (43.2%), ineffective in 5 cases (4.0%), the total number of 120 cases of effective (96.0%).Conclusions Arthroscopic in the adjutant treatment of osteoarthritis of the knee in a significant effect, safe, effective method of clinical treatment of knee osteoarthritis and should be introduced in the clinic.%目的:探讨膝关节镜在膝关节骨关节炎中治疗的效果。方法选取我院2009年3月至2014年11月收治的125例膝关节骨关节炎患者,对其进行膝关节镜下手术治疗。观察比较患者治疗前后Womac关节炎指数、平均OA严重程度指数及VAS疼痛评分,并对患者的治疗效果进行记录。结果治疗前125例患者的Womac关节炎指数、平均OA严重程度指数及VAS疼痛评分分别为(53.75±7.36)、(16.14±1.76)及(16.14±1.76),治疗后则分别为(31.75±6.61)、(6.08±1.17)及(1.47±0.49)。患者治疗前后Womac 关节炎指数、平均OA严重程度指数及VAS疼痛评分的差异均有统计学意义( P <0.05),患者治

  8. 关节镜下前交叉韧带重建术的临床研究%Clinical research of anterior cruciate ligament revascularization under arthroscopic

    Institute of Scientific and Technical Information of China (English)

    张强

    2016-01-01

    目的:观察关节镜下前交叉韧带重建术治疗前交叉韧带断裂的临床效果。方法选取我院收治的36例前交叉韧带断裂患者作为研究对象,均采用关节镜下前交叉韧带重建术治疗。观察治疗前后膝关节功能的改善情况及膝关节稳定性的改善情况。结果治疗后患者的Lysholm评分(89.75±8.24)分、IKDC评分(89.57±3.69)分,显著高于治疗前,差异具有统计学意义(P<0.05);治疗后Lachmann试验阳性为5.8%、轴移试验阳性比例为3.5%,均显著低于治疗前,差异具有统计学意义(P<0.05)。结论对前交叉韧带断裂患者采用关节镜下前交叉韧带重建术治疗,可获得良好效果,患者膝关节功能恢复良好,稳定性显著改善,值得临床推广应用。%Objective To observe the clinical effect of anterior cruciate liga ment under arthroscopy revascularization in the treatment of anterior cruciate ligament rupture. Methods Thirty six patients in our hospital with anterior cruciate ligament rupture were selected and adopt arthroscopic anterior cruciate ligament revascularization therapy. Then observed the improvement of the function, and stability of the knee joint before and after the treatment. Results The Lysholm score is (89.75±8.24), IKDC is (89.57± 3.69) after treatment, which is significantly higher than that before treatment (P<0.05). After treatment, the Lachmann test positive is 5.8%, the axial shift test positive percentage is 3.5%, which is significantly lower than that before treatment (P<0.05). Conclusion Patients with anterior cruciate ligament rupture treated by arthroscopic anterior cruciate ligament under revascularization therapy and thetreatment, the results are good. The recovery of the knee joint function is good, and the stability is improved significantly, which imply the clinical popularization and application of anterior cruciate ligament revascularization under arthroscopic.

  9. EFFICACY OF TREATING TENNIS ELBOW BY BLOCK AND ARTHROSCOPIC SURGERY%封闭与关节镜手术治疗网球肘的疗效观察

    Institute of Scientific and Technical Information of China (English)

    刘大为; 刘国民; 白浩天; 孙玉朝; 陈雷

    2014-01-01

    目的:探讨局部封闭及关节镜手术治疗网球肘的临床疗效,为网球肘的微创治疗奠定基础。方法:将2010-06~2012-06收治网球肘病人共60例,平均分为2组,一组行封闭治疗,另一组行关节镜手术治疗,术前及术后行疼痛VAS评分及Mayo肘功能评分,进行对比分析。结果:封闭治疗组与关节镜手术组疼痛VAS评分及Mayo肘功能评分治疗后较治疗前均显著减小(P<0.05);关节镜手术组Mayo肘功能评分显著低于封闭治疗组(P<0.05);关节镜手术组临床痊愈率及总有效率显著高于封闭治疗组(P<0.05)。封闭组无效率高于关节镜手术组(P<0.05)。结论:封闭及关节镜手术均是网球肘治疗的有效手段,但关节镜手术的治疗效果优于封闭治疗。%Objective:To investigate the clinical efficacy of the patients with tennis elbow who received the partial block and arthroscopic surgical treatment. Methods:a total of 60 patients ( June 2010~June 2012 ) admitted to tennis elbow were randomly divided into two groups. A set of rows received block treatment,and the other group was underwent arthroscopic surgery. Before surgery and after surgery the pain VAS score and Mayo elbow function score were analyzed. Results:The Mayo elbow pain and VAS score function score of block treatment group and arthroscopic surgery group after treatment were significantly reduced than before treatment,with statistical significance(P<0. 05). Mayo elbow function scores of arthroscopy group was significantly lower than block treatment group ( P<0 . 05 ) . The clinical cure rate and the total effective rate Arthroscopic surgery were significantly higher than the block treatment group(P<0. 05). The inefficiency of block group was higher than arthroscopic surgery group,with statistical significance(P<0. 05). Conclusion:The block and arthroscopic surgery treatment are an effective means of treating tennis elbow, but the therapeutic effect of

  10. Efficacy comparison of arthroscopic and incision in treatment of rheuma-toid arthritis%关节镜与切开术治疗类风湿性关节炎的效果比较

    Institute of Scientific and Technical Information of China (English)

    余海龙

    2014-01-01

    Objective To investigate the clinical effect of arthroscopic and incision in the treatment of rheumatoid arthritis. Methods 86 cases of patients with rheumatoid arthritis of the knee in our hospital from October 2009 to Oc-tober 2011 were divided into incision group (43 cases) treated by open surgical synovectomy and the arthroscopic group (43 cases) treated by arthroscopic synovectomy.The hospitalization time,blood loss,postoperative functional exercise time were analysed.All patients were followed up for 6-24 months and the recovery of knee function were compared by using the HSS score. Results The exercise recovery time,the average length of stay in arthroscopic group was shorter than that of the incision group,and the mean blood loss was less than that of the incision group,the difference was significant (P0.05). Conclusion Arthroscopic and incision surgery can effectively recover joint function,is an effective method for the treatment of rheumatoid arthritis.Compared with incision surgery,the arthroscopic surgery has advantage of less trauma,less bleeding, shorter hospitalization time and patients should be preferred arthroscopy if they adapt to arthroscopic surgery.%目的:比较关节镜与切开术治疗类风湿性关节炎的效果。方法选择2009年10月~2011年10月于本院就诊的膝关节类风湿性关节炎患者86例,根据患者意愿分为切开术组和关节镜组,切开术组43例患者采用切开直视滑膜切除术,关节镜组43例患者采用关节镜下滑膜切除术,比较两组的住院时间、术中出血量、术后功能锻炼时间。所有患者均随访6~24个月,采用膝关节HSS评分,对膝关节功能恢复情况进行比较。结果关节镜组恢复功能锻炼时间、平均住院时间均短于切开术组,术中平均出血量少于切开术组,两组差异有统计学意义(P0.05)。结论关节镜与切开术均可有效恢复患者的关节功能,是治疗类风湿性关节炎的有效方

  11. Second-look arthroscopic evaluation of the articular cartilage after primary single-bundle and double-bundle anterior cruciate ligament reconstructions

    Institute of Scientific and Technical Information of China (English)

    WANG Hai-jun; AO Ying-fang; CHEN Lian-xu; GONG Xi; WANG Yong-jian; MAYong; LEUNG Kevin; Kar Ming; YU Jia-kuo

    2011-01-01

    Background Several reports have shown the progression of articular cartilage degeneration after anterior cruciate ligament (ACL) reconstruction.No report has been published about the cartilage comparing changes after single-bundle (SB) and double-bundle (DB) ACL reconstructions.The purpose of this study was to evaluate the articular cartilage changes after SB and DB ACL reconstructions by second-look arthroscopy.Methods Ninety-nine patients who received arthroscopic ACL reconstruction were retrospectively reviewed at an average of 14 months after reconstruction,58 patients underwent SB ACL reconstruction and 41 patients underwent DB ACL reconstruction.Hamstring tendon autografts were used in all patients.Second-look arthroscopy was done in conjunction with the tibial staple fixation removal at least one year after the initial ACL reconstruction.Arthroscopic evaluation and grading of the articular cartilage degeneration for all patients were performed at the initial ACL reconstruction,and at the second-look arthroscopy.Results The average cartilage degeneration at the patellofemoral joint (PFJ) was found significantly worsened after both SB and DB ACL reconstructions.This worsening were not seen at medial tibiofemoral joint (TFJ) and lateral TFJ.Grade Ⅱ cartilage damage was the most common.At second-look arthroscopy,the average patellar cartilage degeneration was 1.14±0.14 (at first look 0.52±0.11) for the SB group,and 1.22±0.15 (at first look 0.56±0.12) for the DB group.The average trochlear cartilage degeneration was 1.05±0.16 (at fist look 0.10±0.06) and 0.66±0.17 (at fist look 0.17±0.09),respectively.The average patellar cartilage degeneration showed no significant difference in both groups.However,the average trochlea cartilage degeneration in DB group was significantly less than in SB group.Conclusions Patellofemoral cartilage degeneration continued to aggravate after ACL reconstruction.DB ACL reconstruction could significantly decrease the trochlea

  12. Arthroscopic Surgery in the Treatment of Limb Joint Bursitis%关节镜下手术治疗四肢关节滑囊炎

    Institute of Scientific and Technical Information of China (English)

    段圆慧; 田孟强; 刘军; 曹建刚; 田峥巍

    2013-01-01

    Objective To explore the therapeutic effects of arthroscopic surgery for limb joints bursitis.Methods From April 2008 to March 2011,arthroscopic bursa resection was performed on 17 cases of limb joint bursitis,including 13 cases of knee prepatellar subcutaneous bursitis,2 cases of elbow olecranon subcutaneous cyst and 2 cases of greater trochanteric bursitis.Results The operation time ranged from 23 to 60 min,with an average of 32 min.The postoperative hospital stay was 3-7 d (mean,4 d).17 patients were followed up for 2 to 19 months,with an average of 9.6 months.1 case of traumatic prepatellar bursitis relapsed and others healed well,without obvious scar on the skin,significant pain and dysfunction.Conclusion Arthroscopy surgery for larger limb joints bursitis has satisfactory therapeutic effects with small incision and quick recovery.%目的 探讨关节镜下手术治疗四肢关节滑囊炎的效果.方法 2008年4月~ 2011年3月,关节镜下滑囊切除术治疗四肢关节滑囊炎17例,其中膝关节髌前皮下滑囊炎13例,肘关节鹰嘴皮下囊肿2例,股骨大转子滑囊炎2例.结果 手术时间23 ~60 min,平均32 min.术后3~7d出院,平均4d.17例随访2~19个月,平均9.6月,1例外伤性髌前滑囊炎术后3周复发,余患者均愈合良好,皮肤无明显瘢痕,无明显疼痛和功能障碍.结论 关节镜下手术治疗四肢较大的关节周围滑囊炎效果良好,体表切口小,恢复快.

  13. Hallazgos artroscópicos en un caso de disco articular adherido de la ATM Arthroscopic findings in a fixed disc case of the TMJ

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    R. Martín-Granizo López

    2005-12-01

    Full Text Available El síndrome de disco adherido (SDA o stuck syndrome de la articulación temporomandibular (ATM es un fenómeno que ha sido descrito recientemente y cuya fisiopatogenia es una alteración bioquímica que se produce en algunas ATMs con disfunción temporomandibular. En el presente artículo describimos un caso clínico y especialmente los interesantes hallazgos artroscópicos encontrados, que ayudarían a corroborar el mecanismo fisiopatogénico propuesto. Son de especial relevancia la correcta posición discal dentro de la articulación y una zona eritematosa encontrada en la sinovial que recubre la fosa-eminencia glenoidea de la articulación.The anchored disc phenomenon (ADP or ‘stuck syndrome’ of the TMJ is a phenomenon that has only recently been described, with a physiopathogeny of biochemical disturbances that are produced in some TMJs with temporomandibular dysfunction. In this article we describe a clinical case and, in particular, the interesting arthroscopic findings that help to corroborate the physiopathogenic mechanisms proposed. Of special relevance is the correct position of the disc within the joint and an erythematous area found in the synovial membrane covering the glenoid fossa-eminence of the joint.

  14. Randomized, Double-Blind, Placebo-Controlled Study to Assess the Efficacy of Nonopioid Analgesics on Pain following Arthroscopic Knee Surgery

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    Susanne Abdulla

    2012-01-01

    Full Text Available Purpose. In a randomized, double-blind trial, the efficacy of nonopioid analgesics on postoperative piritramide consumption was compared for pain relief during the first 24 h in patients recovering from arthroscopic knee surgery. Methods. 120 patients were treated with normal saline and/or one of the nonopioid analgesics (parecoxib, metamizole, paracetamol in addition to piritramide using the PCA pump. Beginning in the postanesthesia care unit (PACU, patients were asked to quantify their pain experience at rest while piritramide consumption was recorded. Results. Piritramide consumption upon arrival in the PACU was high in all groups. However, cumulative consumption in the parecoxib group was significantly lower than that in the placebo group at 6 and 12 h after surgery. At discharge from the PACU, VAS scores dropped in all groups and were significantly lower in the parecoxib group. In the PACU, satisfaction of the patients was moderate and improved with time after surgery. Conclusions. There was statistically significant opioid-saving effect by administering parecoxib with better VAS scores and satisfaction level compared to placebo. The high pain score in the PACU in all groups immediately after recovering from remifentanil-based anesthesia would be prevented if local anesthetics were administered intra-articularly as part of a multimodal analgesic approach.

  15. Osteoid Osteoma of the Distal Humerus Mimicking Sequela of Pediatric Supracondylar Fracture: Arthroscopic Resection—Case Report and A Literature Review

    Directory of Open Access Journals (Sweden)

    Jordi Font Segura

    2013-01-01

    Full Text Available Osteoid osteoma (OO is a small and painful benign osteoblastic tumour located preferentially in the shaft of long bones near the metaphyseal junctions, with a predilection for the lower limbs. Juxta- and intra-articular OOs are rare and even though hip, elbow, and talus are the most commonly reported locations, they may be found in any joint accounting for approximately 13% of all osteoid osteomas. There is usually a significant time delay between symptom initiation and diagnosis when the lesion is present in an uncommon location due to the diagnostic challenge it presents due to the lack of classical clinical signs and/or radiographic features found in the extra-articular lesions. A case of a distal humerus OO of a 15-year-old girl is presented to point out that a confounding factor, such as a previous paediatric supracondylar fracture, may further delay the already difficult diagnosis of a juxta- or intra-articular osteoid osteoma and also to emphasize the possibility of arthroscopic treatment of such lesions.

  16. Osteoid osteoma of the distal humerus mimicking sequela of pediatric supracondylar fracture: arthroscopic resection-case report and a literature review.

    Science.gov (United States)

    Font Segura, Jordi; Barrera-Ochoa, Sergi; Gargallo-Margarit, Albert; Correa-Vázquez, Eva; Isart-Torruella, Anna; Mir Bullo, Xavier

    2013-01-01

    Osteoid osteoma (OO) is a small and painful benign osteoblastic tumour located preferentially in the shaft of long bones near the metaphyseal junctions, with a predilection for the lower limbs. Juxta- and intra-articular OOs are rare and even though hip, elbow, and talus are the most commonly reported locations, they may be found in any joint accounting for approximately 13% of all osteoid osteomas. There is usually a significant time delay between symptom initiation and diagnosis when the lesion is present in an uncommon location due to the diagnostic challenge it presents due to the lack of classical clinical signs and/or radiographic features found in the extra-articular lesions. A case of a distal humerus OO of a 15-year-old girl is presented to point out that a confounding factor, such as a previous paediatric supracondylar fracture, may further delay the already difficult diagnosis of a juxta- or intra-articular osteoid osteoma and also to emphasize the possibility of arthroscopic treatment of such lesions.

  17. Arthroscopic Repair of Articular Surface Partial-Thickness Rotator Cuff Tears: Transtendon Technique versus Repair after Completion of the Tear—A Meta-Analysis

    Directory of Open Access Journals (Sweden)

    Yohei Ono

    2016-01-01

    Full Text Available Articular surface partial-thickness rotator cuff tears (PTRCTs are commonly repaired using two different surgical techniques: transtendon repair or repair after completion of the tear. Although a number of studies have demonstrated excellent clinical outcomes, it is unclear which technique may provide superior clinical outcomes and tendon healing. The purpose was to evaluate and compare the clinical outcomes following arthroscopic repair of articular surface PTRCT using a transtendon technique or completion of the tear. A systematic review of the literature was performed following PRISMA guidelines and checklist. The objective outcome measures evaluated in this study were the Constant Score, American Shoulder and Elbow Surgeons score, Visual Analogue Scale, physical examination, and complications. Three studies met our criteria. All were prospective randomized comparative studies with level II evidence and published from 2012 to 2013. A total of 182 shoulders (mean age 53.7 years; mean follow-up 40.5 months were analyzed as part of this study. Both procedures provided excellent clinical outcomes with no significant difference in Constant Score and other measures between the procedures. Both procedures demonstrated improved clinical outcomes. However, there were no significant differences between each technique. Further studies are required to determine the long-term outcome of each technique.

  18. Minimally invasive therapy for calcific supraspinatus tendinitis under arthroscope%关节镜微创治疗钙化性冈上肌腱炎

    Institute of Scientific and Technical Information of China (English)

    袁邦拓; 刘玉杰; 曲峰; 王江涛; 肇刚; 朱娟丽; 刘洋

    2015-01-01

    Background:Arthroscopic surgical procedure is a considerable method for patients who suffered from calcific supraspinatus tendinitis and failed to conservative treatment. However, the details and effectiveness of the procedure need to be discussed. Objective:To investigate the surgical techniques and results of arthroscopic treatment for calcifying supraspinatus tendinitis. Methods:From January 2008 to July 2012, arthroscopic operation was performed in 30 patients with calcifying supraspina-tus tendinitis. There were 7 males and 23 females with a mean age of 52.3 years old (range, 42-73 years). 17 left and 13 right shoulders were involved. X-Ray examination on the AP was obtained before and after surgery. The shoulder function was evaluated by VAS pain score, Constant-Murley score and UCLA scoring system before surgical treatment and at the last follow up. Results:The mean follow-up period was 28.7 months (range, 21 to 42 months). The shoulder function was evidently im-proved in all patients. The average VAS pain score was 7.7±1.3 preoperatively and 1.9±1.2 at the last follow-up. The aver-age Constant-Murley score was 46.5 ± 8.2 preoperatively and 94.4 ± 3.8 at the last follow-up. The average UCLA score was 13.5 ± 3.4 preoperatively and 33.2 ± 1.7 at the last follow-up. Significant difference was found between preoperative scores and the ones at the last follow-up (P Conclusions:Arthroscopic excision is a minimally invasive, safe and effective treatment for patients with calcific supraspi-natus tendinitis who failed to conservative treatment.%背景:对于经保守治疗无效的钙化性冈上肌腱炎,可以考虑关节镜手术,但手术细节和疗效尚需讨论。  目的:探讨关节镜下手术治疗钙化性冈上肌腱炎的方法与效果。  方法:2008年1月至2012年7月,30例钙化性冈上肌腱炎患者行关节镜下手术。男7例,女23例;年龄42~73岁,平均52.3岁;右侧13例,左侧17例。采用VAS疼

  19. Randomized, Double-Blind, Placebo-Controlled Study to Assess the Efficacy of Nonopioid Analgesics on Pain following Arthroscopic Knee Surgery.

    Science.gov (United States)

    Abdulla, Susanne; Eckhardt, Regina; Netter, Ute; Abdulla, Walied

    2012-01-01

    Purpose. In a randomized, double-blind trial, the efficacy of nonopioid analgesics on postoperative piritramide consumption was compared for pain relief during the first 24 h in patients recovering from arthroscopic knee surgery. Methods. 120 patients were treated with normal saline and/or one of the nonopioid analgesics (parecoxib, metamizole, paracetamol) in addition to piritramide using the PCA pump. Beginning in the postanesthesia care unit (PACU), patients were asked to quantify their pain experience at rest while piritramide consumption was recorded. Results. Piritramide consumption upon arrival in the PACU was high in all groups. However, cumulative consumption in the parecoxib group was significantly lower than that in the placebo group at 6 and 12 h after surgery. At discharge from the PACU, VAS scores dropped in all groups and were significantly lower in the parecoxib group. In the PACU, satisfaction of the patients was moderate and improved with time after surgery. Conclusions. There was statistically significant opioid-saving effect by administering parecoxib with better VAS scores and satisfaction level compared to placebo. The high pain score in the PACU in all groups immediately after recovering from remifentanil-based anesthesia would be prevented if local anesthetics were administered intra-articularly as part of a multimodal analgesic approach.

  20. A novel arthroscopic procedure for fixation of avulsion fracture of tibial attachment of anterior cruciate ligament guided by meniscal stitching needle

    Institute of Scientific and Technical Information of China (English)

    ZHANG Chun-li; XU Hu; FAN Hong-bin; MENG Cheng-fei; CHEN Hui; CAO Shi-lei

    2008-01-01

    Objective: To introduce a novel technique in which meniscal stitching needle is used as a puller to induct steel wire to secure the tibial eminence avulsion under arthroscopic visualization, and evaluate the clinical results.Methods : From 1999 to 2005, fifteen cases of tibial eminence avulsion were treated with this new technique. Lysholm scoring scale system was used to assess knee function before and after surgery. Regular plain anteroposterior and lateral X-ray films were undertaken to detect the bony healing of avulsed fragment.Results: The operating time could be controlled within 30 minutes. No complications such as intraarticular infection, iatrogenic injury, fibroarthritis or nonunion of fracture occurred in this group. X-ray film revealed that bony healing in all 15 cases was achieved from 6 weeks to 12 weeks postoperatively. Lysholm score was improved from 19.1±15.2 (ranging from 10 to 56) preoperatively to 97.5 ±3.7 (ranging from 91 to 100) postoperatively on average in 12-54 months follow up ( mean 23 months). The statistically significant difference was shown in Student's t test (t = 18. 483, P = 3. 100 × 10 -11 , P < 0. 01). Wire breakage was found in two patients whose wires were removed 8 months and 14 months after initial operation, respectively.Conclusion : This technique has many advantages, such as simplicity, wide indications from type Ⅱ to type Ⅳ fractures, minimal invasion, short operating time and predictable satisfactory results.

  1. Arthroscopic removal of palmar/plantar osteochondral fragments (POF) in the metacarpo- and metatarso-phalangeal joints of standardbred trotters--outcome and possible genetic background to POF.

    Science.gov (United States)

    Roneus, B; Arnason, T; Collinder, E; Rasmussen, M

    1998-01-01

    A clinical material of 133 Standardbred horses with palmar/plantar osteochondral fragments (POF) in the metacarpo- and metatarsophalangeal joints were studied. All horses had their fragments removed with arthroscopic surgery. 102 of the horses were 3 years old or younger when surgery was performed. Anatomical localisations of the fragments were in agreement with earlier reports. There was no statistical significant difference in month of birth in the POF--group compared to the total population. Eighty % of the horses that had raced before surgery came back to racing. The racing performance relative to their contemporaries remained the same after the POF operation. 65% of the horses that had not raced before surgery raced after the operation. The breeding index BLUP (Best Linear Unbiased Prediction) was used to evaluate if the POF-horses differed genetically in racing ability from the total population. The average BLUP value of the POF group was 103.4 (+/- 0.65), while the mean BLUP value of the total population was 98.9. This difference was highly significant and indicated that these POF horses belonged to a selected group. A homogeneity test of allele frequencies in blood type systems was performed to evaluate if any genetic difference was persistent between POF horses compared to the total population. The statistical analysis of gene frequencies for alleles in blood type systems indicated a genetic discrimination in blood type systems D and Tf.

  2. A CLINICAL STUDY ON FUNCTIONAL OUTCOME AFTER COMBINED ARTHROSCOPIC AND FLUOROSCOPIC ASSISTED REDUCTION AND INTERNAL FIXATION OF CLOSED TIBIAL PLATEAU FRACTURES IN ADULTS

    Directory of Open Access Journals (Sweden)

    Bhavani Prasad

    2015-06-01

    Full Text Available BACKGROUND AND INTRODUCTION: Management of tibial plateau fractures had witnessed tremendous improvement in surgical techniques over the past decades. Conservative treatment of these fractures results in consistently poor results. The present literature supports that absolute anatomi cal reduction and stable fixation of peri articular fractures followed by early post - operative rehabilitation is crucial for good results. And if this is achieved by minimal damage to soft tissue the results are much better. In this study it is achieved by arthroscopy and fluoroscopy. MATERIALS AND METHODS: We have conducted a prospective study between September 2009 to august 2013 including 9 patients with tibial plateau fractures treated with combined arthroscopic and fluoroscopic reduction and internal f ixation with or without bone grafting. And then the radiographic and functional evaluation done. RESULTS: According to Hohl’s clinical and radiographic scoring systems 4 patients were assessed excellent, 3 good, 2 fair. According to Rasmussen’s clinical sc oring system 4 patients excellent, 3 good and 2 fair results. CONCLUSION: The use of arthroscopy and fluoroscopy in the management of tibial plateau fractures results in good outcome. It also helped to simultaneously treat the meniscal injuries. But its use is mainly limited to Shatzkar type1, 2, 3, 4

  3. Inter- and intraobserver variability of MR arthrography in the detection and classification of superior labral anterior posterior (SLAP) lesions: evaluation in 78 cases with arthroscopic correlation

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    Holzapfel, Konstantin; Waldt, Simone; Bruegel, Melanie; Rummeny, Ernst J.; Woertler, Klaus [Technische Universitaet Muenchen, Department of Radiology, Klinikum rechts der Isar, Munich (Germany); Paul, Jochen; Imhoff, Andreas B. [Technische Universitaet Muenchen, Department of Sports Orthopedics, Klinikum rechts der Isar, Munich (Germany); Heinrich, Petra [Technische Universitaet Muenchen, Institute of Medical Statistics and Epidemiology, Klinikum rechts der Isar, Munich (Germany)

    2010-03-15

    The purpose of this study was to determine inter- and intraobserver variability of MR arthrography of the shoulder in the detection and classification of superior labral anterior posterior (SLAP) lesions. MR arthrograms of 78 patients who underwent MR arthrography before arthroscopy were retrospectively analysed by three blinded readers for the presence and type of SLAP lesions. MR arthrograms were reviewed twice by each reader with a time interval of 4 months between the two readings. Inter- and intraobserver agreement for detection and classification of SLAP lesions were calculated using {kappa} coefficients. Arthroscopy confirmed 48 SLAP lesions: type I (n = 4), type II (n = 37), type III (n = 3), type IV (n = 4). Sensitivity and specificity for detecting SLAP lesions with MR arthrography for each reader were 88.6%/93.3%, 90.9%/80.0% and 86.4%/76.7%. MR arthrographic and arthroscopic grading were concurrent for 72.7%, 68.2% and 70.5% of SLAP lesions for readers 1-3, respectively. Interobserver agreement was excellent ({kappa} = 0.82) for detection and substantial ({kappa} = 0.63) for classification of SLAP lesions. For each reader intraobserver agreement was excellent for detection ({kappa} = 0.93, {kappa} = 0.97, {kappa} = 0.97) and classification ({kappa} = 0.94, {kappa} = 0.84, {kappa} = 0.93) of SLAP lesions. MR arthrography allows reliable and accurate detection of SLAP lesions. In addition, SLAP lesions can be diagnosed and classified with substantial to excellent inter- and intraobserver agreement. (orig.)

  4. Arthroscope-assisted Small Incision Approach of Rotator Cuff Repair%关节镜辅助小切口治疗肩袖损伤

    Institute of Scientific and Technical Information of China (English)

    徐海涛; 刘志远; 邹明

    2013-01-01

    Objective To explore the technique and effect of arthroscope-assisted rotator cuff repair via a small incision approach.Methods From March 2008 to December 2011,22 cases of rotator cuff tear were treated by arthroscope-assisted repair with a small incision,including 16 of full-thickness rotator cuff tear and 6 of partial-thickness rotator cuff tears.Accurate positioning,completely subacromial decompression was carried out with a small incision assisted by arthroscopy guide.16 cases of full-thickness and 2 cases of partial-thickness rotator cuff tears were repaired with double anchor.The other 4 cases of partial-thickness rotator cuff tears were performed arthroscopic debridement.There were 7 cases combined with SLAP lesion.Results The operation time was 120 minutes in one case combined with type Ⅱ of SLAP injury,and ranged from 51 to 70 minutes (mean 62) in other cases.The time of acromioplasty and rotator cuff repair was 12 to 20 minutes (mean 17).The length of assisted small incision was 2 to 3.5 cm with an average of 2.8 cm.No nerve injury,limb swelling and fluid leakage was found.All patients were followed up for 10 to 18 months with an average of 13.2 months.The ASES score revealed excellence in 12 cases,good in 7 cases,fair in 3,and the fineness rate was 86.4% ;And the UCLA score was excellence in 9,good in 11,fair in 2,and the fineness rate was 90.9%.The ASES score and UCLC score of 10 months after the operation was 91 ± 12.5 and 33.2 ±3.5 respectively,both were improved significantly than 57 ± 9.6 and 12.9 ± 3.8 respectively of pre-operation(P < 0.05).Conclusions Arthroscopy plays an important role in the diagnosis and treatment of rotator cuff tears.Arthroscope-assisted rotator cuff repair with a small incision approach can achieve a reliable result with advantages as comprehensive and accurate diagnosis,minimal invasion,early rehabilitation and rapid recovery.%目的 探讨关节镜辅助小切口治疗肩袖损伤的方法和疗效.

  5. 关节镜下治疗骨性膝关节炎56例临床分析%Clinical analysis of arthroscopic treatment of 56 cases with osteoarthritis

    Institute of Scientific and Technical Information of China (English)

    梁现会; 尚志平

    2015-01-01

    Objective:To investigate the clinical effect of arthroscopic treatment on osteoarthritis.Methods:56 cases with osteoarthritis were treated with arthroscopically assisted meniscus repair,synovial hyperplasia,cartilage resection of loose bodies and broken extraction,the removal of osteophytes and lateral retinacular release,postoperative joint Chinese herbal fumigation.Results: According to the evaluation standard of curative effect,among the 62 knees in the group,21 knees were cured excellent,24 knees satisfactory,11 knees acceptable,6 knees poor recovered and the total effective rate was 90.3%.Conclusion:Arthroscopic treatment of knee osteoarthritis has significant curative effect with small trauma and low cost which is an effective method for the treatment of knee osteoarthritis.%目的:探讨关节镜下治疗膝骨性关节炎的临床疗效。方法:对56例骨性膝关节炎采用关节镜下半月板修复、增生滑膜切除、游离体及破碎软骨摘除、切除部分骨赘及外侧支持带松解、术后关节中药熏洗等方法。结果:根据疗效评价标准评价疗效,本组共62个膝,优21个,良24个,可11个,差6个,总有效率90.3%。结论:关节镜下治疗骨性膝关节炎疗效肯定,创伤小,费用低,是治疗膝骨性关节炎的有效方法。

  6. 关节镜下病灶清除治疗膝关节结核性滑膜炎%Analysis on arthroscopic synovectomy in treatment of tuberculous synovitis of knee joint

    Institute of Scientific and Technical Information of China (English)

    高天君; 杨达宇

    2012-01-01

    Objective To evaluate the therapeutic effect of arthroscopic synovectomy in the treatment of tuberculous synovitis of the knee joint. Methods A total of 89 cases of tuberculous synovitis of the knee joint were treated by arthroscopic synovectomy. All patients were followed up for 12 ~36 months and the therapeutic effects were evaluated. Results In the 89 cases,the scores were ( 48. 2 ±3. 2 ) before the surgery and ( 92. 0 ± 3. 7 ) after the surgery according to the Lysholm criteria;the scores were ( 43. 4 ± 3. 6 ) before the surgery and ( 89. 3 ± 1.6) after the surgery according to the JOA criteria. Conclusion Arthroscopical synovectomy is an effective treatment for tuberculous synovitis of the knee.%目的 探讨关节镜下病灶清除治疗膝关节结核性滑膜炎的疗效.方法 89例膝关节结核性滑膜炎患者,采用关节镜活检和病变清除,通过12~36个月的随访,观察治疗效果.结果 89例随访患者,术前Lysholm膝关节功能评分为(48.2±3.2)分,术后随访Lysholm膝关节功能评分为(92.0±3.7)分,术前JOA膝关节功能评分为(43.4±3.6)分,术后随访JOA膝关节功能评分为(89.3±1.6)分.结论 关节镜下病灶清除术治疗膝关节结核性滑膜炎是一种有效的治疗方法.

  7. Classification and arthroscopic surgery of chronic achilles tendinitis%慢性跟腱炎的分型与关节镜微创治疗

    Institute of Scientific and Technical Information of China (English)

    刘玉杰; 朱娟利; 王晓; 王志刚; 陈旭; 李众利; 蔡谞; 齐玮; 李春宝; 魏民

    2010-01-01

    目的 观察慢性跟腱炎的分型与局部麻醉下关节镜微创治疗的效果.方法 2003年3月至2009年3月,采用局部麻醉下关节镜微创治疗慢性跟腱炎22例,男16例,女6例,年龄17~53岁,平均33.5岁.运动损伤16例,病因不明6例.术前根据X线片、MRI检查、CT扫描和临床特点,将其分为:增生肥大型(10例)、钙化结节型(5例)和纤维撕裂型(7例).分别采用局麻关节镜下等离子刀消融、刨削清理术治疗.结果 术后随访22例,平均随访14个月(9~54个月),采用制定的评定标准和VAS评分进行疗效评价,优:12例,良8例,可2例.无血管神经损伤、感染和跟腱断裂等并发症.结论 跟腱炎分型有助于临床诊断和治疗方案制定;局麻关节镜下微创治疗慢性跟腱炎方法可行,操作简便,疗效显著.%Objective To investigate the clinical classification of chronic achilles tendinitis and analyze the surgical technique and efficacy of arthroscopic surgery. Methods Twenty-two patients ( 16 males, 6 females) with chronic achilles tendinitis were recruited. The average age was 33.5 years old ( range: 17-53). Sixteen cases were caused by sport injury while 6 cases had no definite etiological factor.The Achilles tendinopathy was divided into three types according to clinical characteristics and the results of X ray, CT scan and MRI examination of ankle: Type 1, hypertrophy (n = 10); Type 2, calcified tubercle (n = 5 ); Type 3, fiber tear (n = 7 ). All cases were treated with endoscopic debridement of ventral neovascularized area, poritendineum and Achilles tendon by shaver and radiofrequency (RF) probe.Resuits The patients were followed-up for a mean of 14 months (range: 9-15). Evaluated by our criteria and visual analogue scale, the post-operative efficacy was excellent in 12 cases, good in 8 and fair in 2. No postoperative complications, such as neurovascular injury, infection and rupture of Achilles tendon, was recorded. Conclusion This scheme of

  8. 关节镜下后侧入路治疗腘窝囊肿%Arthroscopic treatment of popliteal cyst through the posterior route

    Institute of Scientific and Technical Information of China (English)

    谢洋; 李苏皖; 刘朝晖; 何仿

    2012-01-01

    [ Objective] To evaluate the effect of arthroscopic treatment of popliteal cyst through the posterior route and to compare its effect with traditional open operation. [ Methods] Forty patients were divided into two groups. Twenty - one patients in group A were treated with arthroscopy through the posterior route. According to Rauschning and Lindgrenand criteria of evaluation, 2 patients were grade I , 9 patients grade II , and 10 patients grade IE. Nineteen patients in group B were treated with traditional open operation. According to the same criteria of evaluation, 2 patient were grade I , 9 patients grade II , and 8 patients grade M. Length of incision, recurrence rate, cure and improvement rate of the two groups were observed and compared respectively. [Results] All patients were followed up from 8 to 18 months (12.7 ±2.4 months in average) .The average length of incision were (1. 3 ±0. 2) cm in group A and (6. 1 ±0. 5) cm in group B, the average length of incision in group A were significantly shorter than that in group B (P 0. 05) . The cure and improvement rate were 90.5% in group A and 89.5% in group B, there was no significant difference between two groups (P>0. 05) . [Conclusion] Good effect can be a-chieved in arthroscopic treatment of popliteal cyst through the posterior route, which presents such advantages as less invasion and fast - recovery in comparison with the traditional open operatioa%[目的]评价关节镜下后侧入路治疗腘窝囊肿的临床疗效及其与传统开放手术的比较.[方法]将40例腘窝囊肿患者分为两组:A组21例,关节镜下后侧入路治疗,按Rauschning和Lindgren腘窝囊肿分级法Ⅰ级2例,Ⅱ级9例,Ⅲ级10例;B组19例,传统开放手术治疗,Ⅰ级2例,Ⅱ级9例,Ⅲ级8例.记录并比较两组手术切口长度、囊肿复发率、恢复至0~Ⅰ级的好转率.[结果]患者均获得8 ~18个月随访,平均(12.7±2.4)个月.A组手术切口长度(1.3±0.2) cm,显著低于B组(6.1±0

  9. Cold bupivacaine versus magnesium sulfate added to room temperature bupivacaine in sonar-guided femoral and sciatic nerve block in arthroscopic anterior cruciate ligament reconstruction surgery

    Science.gov (United States)

    Alzeftawy, Ashraf Elsayed; El-Daba, Ahmad Ali

    2016-01-01

    Background: Cooling of local anesthetic potentiates its action and increases its duration. Magnesium sulfate (MgSo4) added to local anesthetic prolongs the duration of anesthesia and postoperative analgesia with minimal side effects. Aim: The aim of this prospective, randomized, double-blind study was to compare the effect of cold to 4°C bupivacaine 0.5% and Mg added to normal temperature (20–25°C) bupivacaine 0.5% during sonar-guided combined femoral and sciatic nerve blocks on the onset of sensory and motor block, intraoperative anesthesia, duration of sensory and motor block, and postoperative analgesia in arthroscopic anterior cruciate ligament (ACL) reconstruction surgery. Patients and Methods: A total of 90 American Society of Anesthesiologists classes I and II patients who were scheduled to undergo elective ACL reconstruction were enrolled in the study. The patients were randomly allocated to 3 equal groups to receive sonar-guided femoral and sciatic nerve blocks. In Group I, 17 ml of room temperature (20–25°C) 0.5% bupivacaine and 3 ml of room temperature saline were injected for each nerve block whereas in Group II, 17 ml of cold (4°C) 0.5% bupivacaine and 3 ml of cold saline were injected for each nerve block. In Group III, 17 ml of room temperature 0.5% bupivacaine and 3 ml of MgSo4 5% were injected for each nerve block. The onset of sensory and motor block was evaluated every 3 min for 30 min. Surgery was started after complete sensory and motor block were achieved. Intraoperatively, the patients were evaluated for heart rate and mean arterial pressure, rescue analgesic and sedative requirements plus patient and surgeon satisfaction. Postoperatively, hemodynamics, duration of analgesia, resolution of motor block, time to first analgesic, total analgesic consumption, and the incidence of side effects were recorded. Results: There was no statistically significant difference in demographic data, mean arterial pressure, heart rate, and duration of

  10. Evaluation of the results from arthroscopic tenodesis of the long head of the biceps brachii on the tendon of the subscapularis muscle

    Directory of Open Access Journals (Sweden)

    Marcelo Baggio

    2016-04-01

    Full Text Available OBJECTIVES: The aim of this study was to evaluate the results from arthroscopic tenodesis of the long head of the biceps brachii (LHBB on the tendon of the subscapularis muscle, with regard to the presence of pain, subscapularis lesion, presence of Popeye's sign and patient satisfaction. METHODS: A prospective cohort study was conducted on 32 patients with LHBB lesions, through preoperative interviews and physical examinations, which were repeated six months after the operation. The main variables studied were the belly press, bear hug and lift-off tests, Popeye's sign, anterior pain and satisfaction. The data were entered into Epi Info 3.5.4 and SPSS 18.0. In order to investigate the variables of interest, the chi-square, Student t and Kruskal-Wallis tests were used. The confidence interval was 95% and p values less than 0.05 were taken to be statistically significant. RESULTS: 32 patients of median age 57.5 years were evaluated. Anterior pain was reported by one interviewee after the operation. The tests for evaluating subscapularis lesions did not show any damage to this musculature after the surgery. Popeye's sign was negative in all the patients. The patient satisfaction rate reached 90.6% of the interviewees. CONCLUSION: This study showed that the new surgical technique described here presented excellent performance, without any subscapularis lesion and without identifying Popeye's sign. Only 3.1% of the patients had complaints of residual pain. The high level of satisfaction among the patients after the surgery confirms the results presented.

  11. Evaluation of the results from arthroscopic tenodesis of the long head of the biceps brachii on the tendon of the subscapularis muscle☆

    Science.gov (United States)

    Baggio, Marcelo; Martinelli, Fabrício; Netto, Martins Back; Martins, Rafael Olívio; da Cunha, Romilton Crozetta; Stipp, Willian Nandi

    2016-01-01

    Objectives The aim of this study was to evaluate the results from arthroscopic tenodesis of the long head of the biceps brachii (LHBB) on the tendon of the subscapularis muscle, with regard to the presence of pain, subscapularis lesion, presence of Popeye's sign and patient satisfaction. Methods A prospective cohort study was conducted on 32 patients with LHBB lesions, through preoperative interviews and physical examinations, which were repeated six months after the operation. The main variables studied were the belly press, bear hug and lift-off tests, Popeye's sign, anterior pain and satisfaction. The data were entered into Epi Info 3.5.4 and SPSS 18.0. In order to investigate the variables of interest, the chi-square, Student t and Kruskal–Wallis tests were used. The confidence interval was 95% and p values less than 0.05 were taken to be statistically significant. Results 32 patients of median age 57.5 years were evaluated. Anterior pain was reported by one interviewee after the operation. The tests for evaluating subscapularis lesions did not show any damage to this musculature after the surgery. Popeye's sign was negative in all the patients. The patient satisfaction rate reached 90.6% of the interviewees. Conclusion This study showed that the new surgical technique described here presented excellent performance, without any subscapularis lesion and without identifying Popeye's sign. Only 3.1% of the patients had complaints of residual pain. The high level of satisfaction among the patients after the surgery confirms the results presented. PMID:27069883

  12. Avaliação artroscópica e macroscópica da faceta medial do semilunar Arthroscopic and macroscopic evaluation of the lunate medial facet

    Directory of Open Access Journals (Sweden)

    Edgard de Novaes França Bisneto

    2011-01-01

    Full Text Available OBJETIVO: avaliar a correlação entre a presença de uma faceta medial do semilunar e a incidência de lesões ligamentares e artrose do pólo proximal do hamato. MÉTODOS: Avaliação artroscópica e dissecação dos punhos foram efetuados em cadáveres. RESULTADOS: Houve uma correlação clara, estatisticamente significativa entre artrose do pólo proximal do hamato e a presença da faceta medial do semilunar. CONCLUSÃO: Artrose do pólo proximal do hamato está correlacionada com a presença do tipo II semilunar. Nível de Evidência III, Estudo de pacientes nãoconsecutivos; sem padrão de referência "ouro" aplicado uniformementeOBJECTIVE: To evaluate the correlation between the presence of a lunate medial facet and the incidence of ligament lesions of the wrist and arthrosis of the proximal pole of the hamate. This study was carried out on cadavers. METHODS: Arthroscopic evaluation and dissection were performed on cadaver wrists. RESULTS: There was a clear, statistically significant correlation between arthrosis of the proximal pole of the hamate and the presence of a medial facet on the lunate. CONCLUSION: Arthrosis of the proximal pole of the hamate is correlated with the presence of a type II lunate. Level of Evidence III, Study of nonconsecutive patients; without consistently applied reference ''gold'' standard.

  13. Arthroscopic Fixation of Cell Free Polymer-Based Cartilage Implants with a Bioinspired Polymer Surface on the Hip Joint: A Cadaveric Pilot Study

    Directory of Open Access Journals (Sweden)

    Matthias Lahner

    2014-01-01

    Full Text Available This study investigates the adhesion capacity of a polyglycolic acid- (PGA- hyaluronan scaffold with a structural modification based on a planar polymer (PM surface in a cadaver cartilage defect model. Two cadaver specimens were used to serially test multiple chondral matrices. In a cadaver hip model, cell free polymer-based cartilage implants with a planar bioinspired PM surface (PGA-PM-scaffolds were implanted arthroscopically on 10 mm × 15 mm full-thickness femoral hip cartilage lesions. Unprocessed cartilage implants without a bioinspired PM surface were used as control group. The cartilage implants were fixed without and with the use of fibrin glue on femoral hip cartilage defects. After 50 movement cycles and removal of the distraction, a rearthroscopy was performed to assess the outline attachment and integrity of the scaffold. The fixation techniques without and with fibrin fixation showed marginal differences for outline attachment, area coverage, scaffold integrity, and endpoint fixation after 50 cycles. The PGA-PM-scaffolds with fibrin fixation achieved a higher score in terms of the attachment, integrity, and endpoint fixation than the PGA-scaffold on the cartilage defect. Relating to the outline attachment, area coverage, scaffold integrity, and endpoint fixation, the fixation with PGA-PM-scaffolds accomplished significantly better results compared to the PGA-scaffolds (P=0.03752, P=0.03078, P=0.00512, P=0.00512. PGA-PM-scaffolds demonstrate increased observed initial fixation strength in cadaver femoral head defects relative to PGA-scaffold, particularly when fibrin glue is used for fixation.

  14. Arthroscopic treatment of calcific rotator cuff tendinitis%关节镜下钙化性肩袖肌腱炎的手术治疗

    Institute of Scientific and Technical Information of China (English)

    王东辰; 孙磊; 田敏; 高玉镭; 张新广; 唐胜斌; 郑肖

    2012-01-01

    [目的]探讨关节镜下手术治疗钙化性肩袖肌腱炎的手术要点与临床疗效.[方法]经保守治疗无效的钙化性肩袖肌腱炎患者32例,男8例,女24例;年龄38 ~ 62岁,平均49.5岁.采用肩关节后、前、外侧入口置入关节镜及器械,分别于盂肱关节内和肩峰下间隙进行操作,定位并清除钙化灶.采用VAS疼痛评分、Constant-Murley评分对患者进行手术前后的评估.[结果] 32例术后早期均达到显著症状缓解,VAS疼痛评分由术前(7.5±0.9)分减少至术后3 d(3.0±0.6)分(P<0.001),所有患者均未发生严重并发症.平均随访18个月(8~ 30个月),VAS疼痛评分由术前(7.5±0.9)分,减少至末次随访时(0.1±0.3)分(P<0.001).Constant-Murley评分由术前(45.9 ±9.9)分,增加至末次随访时(90.4±6.7)分(P <0.001).术后X线显示仅2例患者钙化灶有少量残留,但症状消失,12个月后残留钙化物吸收.[结论]肩关节镜检下微创治疗钙化性肩袖肌腱炎是一种创伤小、恢复快、有效的治疗方法.手术要点在于迅速准确定位钙化灶,在保持肩袖原有连续性的前提下,尽量彻底清除钙沉积物.%[ Objective ] To explore the key issues in operation and outcome of arthroscopic treatment for calcific rotator cuff tendinitis. [ Methods] Thirty - two patients with calcific rotator cuff tendinitis resistant to conservative treatment were treated by arthroscopic removal of calcification, including 8 males and 24 females, aged 38 to 62 years with an average of 49. 5 years. Through posterior, anterior and lateral portals, glenohumeral arthroscopy and subacromial bursoscopy were conducted successively. As the calcific deposit was located correctively, visible calcification was completely removed. VAS pain score and Constant -Murley score were adopted for evaluation before and after surgery. [ Results ] In the early stage after operation, remarkable pain relief was obtained in all of the 32 patients. VAS scores

  15. The clinical effect analysis of arthroscopic therapy for patellar instability%关节镜下治疗髌骨不稳定的疗效分析

    Institute of Scientific and Technical Information of China (English)

    焦翔; 张雪松; 李明; 王同富; 张艳

    2015-01-01

    Objective To compare and analyze the clinical efficacy for patellar instability of modified Maquet triple and econstructing medial patellofemoral ligament with hamstring tendon autografts assisted by arthroscopic surgery. Methods A retrospective analysis was held in our hospital. We selected 90 hospitalized patients of patellar instability from January 2009 to December 2012. Patients in the experimental group took the arthroscopic assisted econstructing medial patellofemoral ligament with hamstring tendon autografts. While patients in the control group took the improved Maquet triple. We compared lateral patellofemoral angle, patella and patellar suitable degree angle outward of two groups of patients before and after the operation. While for all patients after a 12 months follow-up, we compared Lysholm score (Lysholm knee score scale, LKSS) and Kujala score of two groups of patients. We also reviewed knee and lateral flexion 60° X-ray film in the two groups of patients. Results Postoperative lateral patellar angle was significantly greater than that before surgery, while patella and patellar degree angle suitable for relocation were significantly less than those before operation, P<0.01. Lateral patellar angle, the patella and patellar suitable degree angle outward in the experimental group were much improved than those of the control group, P <0.01. The Lysholm score and Kujala scores after the surgery were significantly higher than those before surgery, P<0.01, and two scores in the experimental group after 12 months were significantly higher, P <0.01. Conclusion The arthroscopic assisted econstructing medial patellofemoral ligament with hamstring tendon autografts reconstruction has a better curative effect in the treatment of patellar instability compared with traditional open operation. It can also effectively prevent recurrence, which is worthy of further promotion.%目的 对比分析改良Maquet三联手术与关节镜辅助下自体腘绳肌腱重建内

  16. Arthroscopic reconstruction of multiple ligaments injury of knees%膝关节多发韧带损伤的修复与重建

    Institute of Scientific and Technical Information of China (English)

    皇甫小桥; 赵金忠; 何耀华; 杨星光; 王锋; 朱越; 刘闻欣

    2011-01-01

    目的 探讨关节镜下重建膝关节前十字韧带(anterior cruciate ligament,ACL)、后十字韧带(posterior cruciate ligament,PCL)、后内侧韧带结构(posteromedial complex,PMC)或后外侧韧带结构(posterolateral complex,PLC)损伤的疗效.方法 2005年3月至2007年5月,43例膝关节多发韧带损伤患者采用异体肌腱于关节镜下重建ACL和PCL,同期重建增强PMC或PLC损伤.其中24例行ACL和PCL重建+PMC重建,19例行ACL和PCL重建+PLC重建.根据国际膝关节文献委员会(International Knee Documentation Committee,IKDC)评分和Lysholm膝关节功能评分表对患膝功能进行评估.结果 全部患者随访24~48个月,平均(33.10±9.65)个月.患者在0°和20°应力测试时稳定性均完全恢复.IKDC评分入院时均为显著异常(D级),术后随访时正常(A级)29例(67%,29/43)、接近正常(B级)11例(26%,11/43)、异常(C级)3例(7%,3/43).患者术前Lysholm膝关节功能评分为(46.7±4.2)分,末次随访时为(89.6±2.8)分,差异有统计学意义(t=8.563,P<0.01).结论 膝关节多发韧带损伤可于关节镜下行ACL和PCL联合重建,同期行关节外韧带结构修复增强,能有效恢复关节功能,治疗效果满意.%Objective To describe the surgical technique and outcomes of arthroscopic reconstruction anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) and repair of the injured posteromedial complex (PMC) or posterolateral complex (PLC) structures of the knee joint in treatment of multiple ligaments injuries of knee. Methods From March 2005 to May 2007, 43 patients with multiple ligaments injuries of knee underwent arthroscopic reconstruction. Twenty-four patients were treated with arthroscopic reconstruction of combined ACL and PCL with allograft tendons and augmentation of PMC. The other 19 patients were treated with repair the PLC in addition to reconstruction of ACL and PCL. The International Knee Documentation Committee (IKDC) and Lysholm knee score were

  17. Arthroscopic surgery for treatment of sinus tarsi syndrome%跗骨窦综合征的关节镜下手术治疗

    Institute of Scientific and Technical Information of China (English)

    桂鉴超; 王黎明; 蒋逸秋; 徐晨阳; 张理; 顾湘杰; 马昕; 王旭

    2010-01-01

    目的 探讨跗骨窦综合征的关节镜下手术治疗效果.方法 2006年7月-2008年5月,共治疗跗骨窦综合征患者15例,男6例,女9例;年龄26~63岁,平均46.3岁.均为单侧患者,左侧10足,右侧5足.所有患者均在侧卧位、止血带下手术.术中采用外侧、前外侧和后外侧入路,必要时增加内侧入路.随访采用视觉模拟疼痛评分(VAS)和美国足踝外科协会(America Orthopedic Foot and Ankle Society,AOFAS)踝-后足功能评分.结果 所有患者在关节镜下均有2个以上阳性表现,包括跗骨窦内瘢痕组织增生、炎症,距下关节内软组织撞击,距下关节滑膜炎,距下关节囊部分损伤,距跟骨间韧带部分损伤,颈韧带部分损伤,软骨面损伤,距下关节退行性变.所有患者均获得19~35个月(平均26.1个月)随访,VAS评分由术前7.6分(6~9分)减少到末次随访时的2.5分(1~4分)(P<0.01),AOFAS评分由术前41.9分(20~67分)提高到末次随访时的83.1分(70~100分)(P<0.01).末次随访时AOFAS踝-后足功能评分优良率达到73%.结论 对保守治疗无效的跗骨窦综合征患者应积极进行关节镜下手术治疗,能够获得较好的临床效果.%Objective To investigate the result of arthroscopic surgery in the treatment of sinus tarsi syndrome. Methods The study involved 15 patients (6 males and 9 females) with sinus tarsi syndrome admitted to First Hospital of Nanjing from July 2006 to May 2008. The age of the patients ranged from 23 to 63 years ( average 46.3 years). All the patients had one side involvement, including 10 patients with left side involvement and five with right side involvement. All the operations were performed under the tourniquet control and the patients were placed at the lateral decubitus position. The lateral, anterolateral and posterolateral portals were applied intraoperatively and the medial portal was applied when necessary. Visual analogue scale (VAS) and American orthopedic foot and ankle

  18. 关节镜下松解膝关节粘连的疗效观察%Arthroscopic releasing of knee stiffness

    Institute of Scientific and Technical Information of China (English)

    王志强; 黄伟; 梁熙

    2011-01-01

    目的:观察膝关节粘连关节镜松解的适应症和临床疗效.方法:应用关节镜松解术治疗膝关节粘连患者24例,平均年龄44岁(17~71岁).术前膝关节活动度10°~60°,平均37.5°,WOMAC评分9~22分,平均14分.术中使用等离子刀、钩刀及刨削器等在关节镜下进行粘连松解.术后镇痛、关节腔内注射玻璃酸钠、患肢主、被动功能锻炼及结合冰敷等治疗,观察膝关节活动度、功能、疼痛、肿胀及伤口愈合情况.结果:术中即刻被动活动度:50°~130°,平均101°,术后6周膝关节活动度70°~125°,平均98°,较术前平均改善60.5°;术后6周WOMAC评分0~17分,平均4.5分,较术前平均改善9.5分;按Judet疗效评定标准:优12例,良7例,可2例,差4例.术后切口均Ⅰ期愈合,未见其他并发症.术后关节活动度改善不明显的为:股骨髁上骨折、膝关节置换术后、关节功能障碍超过3月的患者.结论:单纯膝关节镜松解术能有效恢复3月内因关节内粘连导致的膝关节活动受限,对于股骨髁上骨折、膝关节置换术后、关节功能障碍超过3月的患者效果不佳,需要结合其他松解方式.%Objective:To study the indication and clinical efficacy of arthroscopic releasing of knee stiffness. Methods:24 cases of knee stiffness have undergone arthroscopic releasing. The mean age was 44 years (17-71) old. The average knee flexion angle was 37.5°(10°~60°) and WOMAC score was 14(9~22) preoperatively;intraoperatively,plasma knife was employed for intra-articular re-leasing.Postoperative rehabilitation protocol included CPM exercise,cold therapy,as well as anti-inflammatory analgesic treatment and intra-articular injection of hyaluronic acid sodium. The range of motion,joint swelling and complications were observed. Results: Intraoperatively,the average knee flexion angle was 101°(50°~130°). 6 weeks postoperatively,the average flexion angle was 98°(70° ~125°),which increased by

  19. Pseudoaneurisma de artéria genicular após cirurgia artroscópica de joelho: Relato de dois casos Geniculate artery pseudoaneurysm after arthroscopic knee surgery: Two case reports

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    Edgard dos Santos Pereira Junior

    2010-01-01

    Full Text Available A artroscopia do joelho é considerado um procedimento cirúrgico muito seguro, com um número relativamente pequeno de complicações. Relatamos o caso de dois pacientes do sexo masculino que foram submetidos à artroscopia de joelho (para meniscectomia parcial e reconstrução do ligamento cruzado anterior com parafuso transverso femoral e interferência tibial que desenvolveram um pseudoaneurisma de artéria genicular superior lateral após o procedimento. A ultrassonografia com Doppler realizou o diagnóstico e os pacientes foram tratados cirurgicamente com ligadura arterial. Um paciente apresentou extenso hematoma na coxa e foi necessária reposição volêmica. Estes casos exemplificam uma complicação vascular rara, nem sempre benigna, em uma cirurgia minimamente invasiva do joelho.Arthroscopy of the knee is a very safe surgical procedure, with relatively few complications. Here we present the cases of two patients submitted to arthroscopic surgery for partial meniscectomy and reconstruction of the anterior cruciate ligament with femoral transverse screw and tibial interference screw that developed a superior lateral genicular artery pseudoaneurysm. Doppler ultrasonography was performed for diagnostic purposes and the patients were treated by direct arterial suture. One patient developed a large haematoma requiring volemic replacement. These cases illustrate a rare, and not always benign vascular complication, in a minimally invasive arthroscopic surgery.

  20. Perioperative Nursing of 45 Patients with Knee Joint Surgery Via Arthroscope%45例膝关节镜手术的围手术期护理探讨

    Institute of Scientific and Technical Information of China (English)

    刘惠花

    2013-01-01

    Objective:To investigate perioperative nursing method for patients with knee joint surgery via arthroscope.Methods:A retrospective analysis of 45 cases underwent knee joint surgery via arthroscope.Results:45 patients were all successfully discharged.There was no serious complication occurred. Conclusion:Strengthen perioperative nursing can help to improve clinical outcomes,reduce patient pain,reduce complications,and promote the speedy recovery of patients.%  目的:探讨膝关节镜术患者的围手术期护理方法。方法:回顾性分析45例行膝关节镜术患者的临床资料及护理措施。结果:本组45例患者均顺利康复出院,无严重并发症发生。结论:加强围手术期护理有助于提高临床疗效,减轻患者痛苦,减少并发症,促进患者早日康复。

  1. 关节镜下喙锁韧带增强术治疗肩锁关节脱位%Arthroscopic treatment of acute acromioclavicular joint dislocations by coracoacromial ligament augmentation and suture

    Institute of Scientific and Technical Information of China (English)

    皇甫小桥; 赵金忠; 何耀华; 杨星光; 刘旭东; 刘闻欣; 王海明

    2013-01-01

    目的:研究关节镜下缝线钢板增强喙锁韧带术治疗肩锁关节脱位的近期治疗效果。方法2010年3月至2011年3月,在关节镜下使用膝关节韧带重建技术的缝线钢板(德国 ASCULAP 公司, B′BRAUN)增强重建喙锁韧带(三角韧带与斜方韧带),治疗 Rockwood Ⅲ型9例、Ⅴ型3例新鲜肩锁关节脱位。行 X线片、美国肩肘关节外科医师(America Shoulder Elbow Surgeons,ASES)评分和 Constant 评分,随访12~18个月。结果 ASES 评分:术前28.7分,术后86.9分;Constant 评分:术前24分,术后91分。治疗组 X线片显示,肩锁关节复位良好。术后1年,91.7%(11/12)病例获得满意治疗效果,83.3%(10/12)恢复到术前运动水平,仅有1例出现肩锁关节半脱位。结论关节镜下缝线钢板喙锁韧带增强术治疗肩锁关节脱位,早期可以获得满意的治疗效果,术后复位良好,并发症少。%Objective Acromioclavicular joint dislocation is commonly seen in shoulder joint injuries. Dysfunction as well as pain and discomfort usually occurred when the integrity of shoulder is damaged,for the acromioclavicular (AC)joint is involved in the connection between the scapula and the body as well as the activities of shoulder joint.Therefore,a consensus has been reached to treat severe AC joint dislocation by surgery.Based on different anatomical and functional cognition,methods for AC joint dislocation are various,which are typically performed by incision to reconstruct its stability and restore function.Attempts had been made by many doctors in the reconstruction of AC joint dislocation with the development of arthroscopy.From March 2010 to March 2011,obvious therapeutic effect was obtained in treating Rockwood type Ⅲ and Ⅴ AC joint dislocation arthroscopically with the suture plate used for the reconstruction of ligaments of knee joint to augment the reconstructed CC ligaments (conoid ligament and trapezoid ligament).Methods From March 2010 to March 2011

  2. Arthroscopic treatment for septic arthritis of the knee%膝关节感染性关节炎的关节镜治疗

    Institute of Scientific and Technical Information of China (English)

    杨波; 林进

    2014-01-01

    背景:膝关节感染性关节炎的治疗由于所需时间长、易复发和术后功能恢复差等特点,一直是关节外科临床上的棘手问题,相关的病例报道很多,但对手术技术细节的全面探讨并不多见。  目的:探讨关节镜下清理、冲洗、置管,术后持续大流量灌洗治疗膝关节感染性关节炎的疗效及技术细节。  方法:回顾性分析2004年1月至2014年8月,采用关节镜下清理及术后持续灌洗的方法治疗的膝关节感染性关节炎患者14例。男9例,女5例;年龄28~81岁,平均(48.07±14.56)岁。比较患者术前、术后1周及末次随访时膝关节的伸屈活动度、VAS评分及Lysholm评分。  结果:14例患者平均随访(24.18±12.60)个月(3~45个月)。膝关节术前、术后1周和末次随访时的平均伸直度分别为5.71°±5.29°、3.57°±3.49°和1.14°±1.50°;平均屈曲度分别为85.77°±33.32°、95.01°±25.12°和116.79°±11.43°;VAS评分分别为(8.64±0.97)分、(5.43±1.80)分和(1.14±1.19)分。术前和末次随访时的Lysholm评分分别为(51.93±10.86)分和(89.07±4.99)分。至末次随访时,无1例复发。t检验结果:术后1周和末次随访时的VAS评分均较术前有明显下降(P0.05),但末次随访时的伸屈度数与术前比较,均有显著统计学差异(P  结论:关节镜下清理、冲洗、置管,术后持续灌洗治疗膝关节感染性关节炎可以显著改善患膝的症状及功能,是一种创伤小、恢复快的有效方法。%Background:Treatment of septic arthritis of the knee has been a troublesome problem in joint surgery due to its prolonged time needed for treatment, recurrent characteristics and poor functional recovery. Though there are many reports about it, few comprehensive discussion on the technical details of the operation is seen. Objective:To investigate the role of arthroscopic debridement

  3. The effects of neuromuscular exercise on medial knee joint load post-arthroscopic partial medial meniscectomy: ‘SCOPEX’ a randomised control trial protocol

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    Hall Michelle

    2012-11-01

    Full Text Available Abstract Background Meniscectomy is a risk factor for knee osteoarthritis, with increased medial joint loading a likely contributor to the development and progression of knee osteoarthritis in this group. Therefore, post-surgical rehabilitation or interventions that reduce medial knee joint loading have the potential to reduce the risk of developing or progressing osteoarthritis. The primary purpose of this randomised, assessor-blind controlled trial is to determine the effects of a home-based, physiotherapist-supervised neuromuscular exercise program on medial knee joint load during functional tasks in people who have recently undergone a partial medial meniscectomy. Methods/design 62 people aged 30–50 years who have undergone an arthroscopic partial medial meniscectomy within the previous 3 to 12 months will be recruited and randomly assigned to a neuromuscular exercise or control group using concealed allocation. The neuromuscular exercise group will attend 8 supervised exercise sessions with a physiotherapist and will perform 6 exercises at home, at least 3 times per week for 12 weeks. The control group will not receive the neuromuscular training program. Blinded assessment will be performed at baseline and immediately following the 12-week intervention. The primary outcomes are change in the peak external knee adduction moment measured by 3-dimensional analysis during normal paced walking and one-leg rise. Secondary outcomes include the change in peak external knee adduction moment during fast pace walking and one-leg hop and change in the knee adduction moment impulse during walking, one-leg rise and one-leg hop, knee and hip muscle strength, electromyographic muscle activation patterns, objective measures of physical function, as well as self-reported measures of physical function and symptoms and additional biomechanical parameters. Discussion The findings from this trial will provide evidence regarding the effect of a home

  4. Avaliação dos resultados do tratamento artroscópico da epicondilite lateral Evaluation of the results of arthroscopic treatment of the lateral epicondylitis

    Directory of Open Access Journals (Sweden)

    Alberto Naoki Miyazaki

    2010-01-01

    Full Text Available OBJETIVO: Avaliar os resultados dos pacientes com epicondilite lateral tratados cirurgicamente pela técnica artroscópica. MÉTODOS: Vinte pacientes foram operados pela técnica artroscópica. A idade variou de 19 a 54 anos (média de 41 anos e oito meses, sendo 12 (60% pacientes do sexo feminino e oito (40%, do masculino. O seguimento mínimo foi de 12 meses e o máximo, de 48 meses, sendo a média de 20 meses. Todos os casos eram refratários ao tratamento conservador (repouso e fisioterapia, com tempo de tratamento clínico prévio variando entre seis e 136 meses. Para a avaliação dos resultados utilizamos os critérios da Associação Médica Americana (AMA, modificados por Bruce. RESULTADOS: Obtivemos 13 (65% resultados excelentes e sete (13% regulares, com apenas uma complicação (distrofia simpático-reflexa. Este foi o único caso que referiu não estar satisfeito. CONCLUSÃO: O tratamento cirúrgico pela técnica artroscópica da epicondilite lateral do cotovelo representa uma boa opção para 65% dos casos.OBJECTIVE: To evaluate the results in patients with lateral epicondylitis surgically treated by the arthroscopy technique. METHODS: Twenty patients were submitted to surgery by the arthroscopic technique. Age ranged from 19 to 54 years (average 41 years and eight months. Twelve (60% of the patients were female and eight (40% male. The minimum follow-up period was 12 months and the maximum period, 48 months, with an average of 20 months. All the cases were refractory to conservative treatment (rest and physiotherapy, with previous clinical treatment times varying ranging from six to 136 months. For the evaluation of the results, we used the criteria of the American Medical Association (AMA, modified by Bruce. RESULTS: We obtained 13 (65% excellent results and seven (13% regular results, with just one complication (reflex sympathetic dystrophy. This was the only patient who reported dissatisfaction. CONCLUSION: Surgical treatment

  5. 关节镜下重建前交叉韧带的康复护理%Rehabilitation nursing of arthroscopic reconstruction of anterior cruciate ligament

    Institute of Scientific and Technical Information of China (English)

    范柳萍; 黄房珍; 李晓芳

    2012-01-01

    目的:探讨膝关节镜下行前交叉韧带重建的康复护理.方法:对26例膝关节前交叉韧带损伤患者在膝关节镜下行前交叉韧带重建术后进行系统的护理和康复训练,如术前重视心理护理,术后进行患肢膝关节持续冰敷48 h,并指导患者在佩戴膝关节角度锁定支具下早期进行有计划、有规律性的康复训练.结果:患者均顺利康复出院.随访3个月~2年,所有病例术前症状消失,完全恢复正常行走,步态、关节的稳定性及活动度均正常,抽屉试验阴性,无1例发生关节僵硬、皮肤坏死、股四头肌功能下降.结论:膝关节镜下行前交叉韧带重建手术,术前进行有效的心理护理是手术成功的基本前提,术后进行系统的护理和早期进行有计划、有目的、循序渐进的功能锻炼是保证其成功康复的关键.%Objective;To explore rehabilitation nursing of arthroscopic reconstmcition of the anterior cruciate ligament. Methods: Postoperative rehabilitation training for 26 case3 of anterior cruciate ligament reconstructed in the arthroscopy, preoperative psychological nursing, limb knee sustained ice 48 h affter surgeny,guided patients to train designedly and regularly under angle locking brace protected in the early. Results;All patients were followed up for3 months to 2 years, got normal walking gait, good joint stability and activity, drawer test was negative. And no case of stiff joints,skin necrosis,and quadriceps function decreased. Conclusion: Psychological nursing before operation was the basic of the surgery. Postoperative systematic nursing and early, planned, purposeful and progressive functional exercise was the key of success.

  6. 关节镜下射频气化联合碳酸氢钠灌洗治疗膝痛风性关节炎%The Treatment of Knee Gouty Arthritis with Radio Frequency and Sodium Bicarbonate by Arthroscope

    Institute of Scientific and Technical Information of China (English)

    臧学慧; 高立华; 孙辉; 苗贵强

    2014-01-01

    目的:探讨关节镜下射频气化联合酸氢钠灌洗治疗膝痛风性关节炎的疗效。方法对56例痛风性关节炎患者,术前碳酸氢钠灌洗,利用关节镜下射频气化清理膝关节痛风结石。结果56例患者膝关节疼痛均消失,随访时间16~38(24±4)个月,无复发。根据Lysholm膝关节评分方法,术前评分平均43.6分;术后终末复查评分平均89.8分,两者相比,差异有显著性(<0.05)。结论关节镜下利用射频气化联合碳酸氢钠灌洗清除关节内痛风结晶,具有效率高、清除完全,是一种见效快、创伤小、效果确切的治疗方法。%Objective To explore the effect of radio frequency and sodium bicarbonate by arthroscope in treatment of knee gouty arthritis .Methods 56 patients with knee gouty arthritis were treated by sodium bicarbonate preoperatively and then gouty stone was cleared out with radio frequency and sodium bicarbonate by arthroscope.Results Pain in 56 patients was significantly alleviated postoperatively and no case recurred after fol owing up 16~38 (24±4)months . Lysholm score improved from 43.6 preoperatively to 89.8 postoperatively and the dif erence was statistical y significant ( <0.05).Conclusion That the treatment of knee gouty arthritis with radio frequency and sodium bicarbonate by arthroscope is rapid,micro-traumatic and effective for high ef iciency and completely clearing up.

  7. Analysis of clinical effect of arthroscopic surgery in osteoarthrosis of knee%膝关节骨关节病应用关节镜手术疗效临床分析

    Institute of Scientific and Technical Information of China (English)

    吴健; 姚力; 王兵; 马克勇

    2015-01-01

    Objective To analyze the clinical effect of arthroscopic surgery in osteoarthrosis of knee. Methods 60 patients with osteoarthrosis of knee were selected in our hospital as the research object and were divided into two groups based on the different treatment nethods,with 30 cases in each group.To observe and to compare the clinical effect of patients in control group who were treated with conservative treatment,such as physical therapy,drug,and Chinese medicine and so on,and patients in observation group who were treated with arthroscopic surgery. Results Clinical results showed that,the total effective rate in observation group was better than which in control group, the change of postoperative score in observation group was better than which in control group,the differences were statically significant(P<0.05). Conclusion Arthroscopic surgery in the treatment of osteoarthrosis of knee has less trauma,faster rehabilitation,less complication,has significant clinical effect,is worthy of popularization and application.%目的:分析并研究膝关节骨关节病应用关节镜手术临床疗效。方法将我院膝关节骨关节病患者60例作为研究对象,按其治疗方法分成两组,每组30例。对照组患者实施保守治疗,比如:理疗、药物、中医中药等,观察组患者借助关节镜手术进行治疗,观察、比较两组患者临床治疗结果。结果临床结果显示,观察组患者治疗总有效率优于对照组,差异有统计学意义(P<0.05);且观察组术后评分变化情况优于对照组,差异有统计学意义(P<0.05)。结论对膝关节骨关节病患者借助关节镜手术进行治疗,创伤小、康复快、并发症少,临床效果显著,值得推广应用。

  8. Efficacy analysis of arthroscopic reconstruction of anterior cruciate ligament with autogenous semitendinosus%关节镜下4股半腱肌肌腱重建前交叉韧带疗效观察

    Institute of Scientific and Technical Information of China (English)

    寿志强; 孙俊英; 管国华; 谢文龙

    2011-01-01

    Objective To analyze the influential factors on effect of arthroscopic anterior cruciate ligament ( ACL )reconstruction with semitendinosus.Methods A retrospective analysis was performed in 25 patients of arthroscopic ACL reconstruction with semitendinosus autograft.Through anterior knee small incision.semitendinosus was folded into four strands.After respectively established the tibia tunnel and femur tunnel, the anatomical structure and ACL physiological function reconstruction was performed, and followed by early postoperative function exercise.Results All of the 25 patients were followed up for 12 ~ 36 months.Preoperative Lachman test was ( + ) , and postoperative Lachman test was( - ).Preoperative Lysholm score was 27 ~ 71(53 ± 13.22 )points, which raised to postoperative 78 ~ 94( 87 ±3.42 )points.Conclusions Semitendinosus autograft has good tensile strength and rigidity.Under the arthroscope,using four strands of semitendinosus for reconstruction of knee anterior cruciate ligament is a reliable treatment.%目的 关节镜下以半腱肌肌腱重建膝前交叉韧带(ACL),分析影响治疗效果的因素.方法 关节镜下4股半腱肌肌腱修复膝ACL损伤25例.膝前小切口取半腱肌肌腱对折后成4股,分别建立胫骨隧道及股骨隧道,重建膝ACL的解剖结构和生理功能,术后早期行功能锻练.结果 25例均获随访,时间12~36个月.术前Lachman征(+),术后Lachman征(-).Lysholm评分从术前27~71(53±13.22)分提高到术后78~94(87±3.42)分.结论 半腱肌肌腱具有良好的抗拉强度和刚度,在关节镜下用4股半腱肌肌腱重建膝ACL是一种疗效可靠的治疗方式.

  9. Operative cooperation of arthroscopic reconstruction of anterior cruciate ligament and posterior ligament with autologous tendons%关节镜下自体肌腱重建膝关节前后交叉韧带的手术配合

    Institute of Scientific and Technical Information of China (English)

    冯立文; 韩华; 安亚珍; 关冬叶

    2015-01-01

    目的 探讨关节镜下自体肌腱重建膝关节前后交叉韧带手术的效果及总结护理经验. 方法 对11例前后交叉韧带同时断裂患者行关节镜下自体肌腱重建膝关节前后交叉韧带手术,做好手术前物品准备,熟练掌握仪器性能、使用步骤、连接方式和注意事项;术中熟练、准确、敏捷的配合.结果 患者手术顺利完成,手术时间(2.7 ± 0.2)h,术中出血(32.0 ± 9.8)mL,术后无1例感染.术后Lyshlom评分(92.6 ± 3.2)分高于术前(65.5 ± 3.1)分,差异有统计学意义(P<0.01).结论 关节镜下应用自体肌腱进行膝关节前后交叉韧带的重建具有良好的临床治疗效果. 充足的术前准备、熟练的手术配合是手术成功的关键.%Objective To summarize the operative effect and nursing experience of arthroscopic reconstruction of anterior cruciate ligament (ACL) and posterior ligament (PCL) with autologous tendons. Methods Eleven patients with both ACL and PCL were treated with surgical operation by arthroscopic reconstruction of anterior cruciate ligament and posterior ligament with autologous tendons. Before operation, supplies of surgical articles, mastery of the instrument's properties, procedures, connection mode and precautions were well performed. During the operation, the nursing measure covered also accurate, skilled and agile cooperation. Results The operation was successfully completed, with the average time of (2.7 ± 0.2)h, bleed volume of (32.0 ± 9.8)mL. No infections occurred after surgery. The Lysholm score after operation was higher than that before operation (92.6 ± 3.2 vs. 65.5 ± 3.1;P<0.01). Conclusion Arthroscopic reconstruction of anterior cruciate ligament and posterior ligament with autologous tendons has good clinical therapeutic effect. Preoperative well preparation and expertly operative cooperation are critical for the success of surgery.

  10. Clincal report on arthroscopic reconstruction of anterior cruciate ligament using ligament advanced reinforcement system%关节镜下人工韧带重建前交叉韧带临床研究

    Institute of Scientific and Technical Information of China (English)

    董伟强; 尹知训; 白波; 郭志勇

    2011-01-01

    目的 总结关节镜下先进韧带加强系统(LARS,ligament advanced reinforcement system)人工韧带在膝关节前交叉韧带(ACL,anterior cruciate ligament)重建中的早期疗效及注意事项.方法 2006年1月-2010年8月,对15例膝关节ACL损伤患者行关节镜下LARS人工韧带重建术.结果 术后患者均随访9~24个月,平均15个月,术后膝关节不稳症状消失,屈伸活动度为O°~135°;术后14例前抽屉试验、Lanchman试验和轴移试验均为阴性,1例出现可疑Lanchman试验和前抽屉试验阳性;Lysholm膝关节均分为(86.40±2.14)分,与术前比较差异有显著性(P<0.05).结论 LARS人工韧带重建ACL早期效果满意;术中应尽量保留较多的韧带残端和使用准确的等长重建方法.%Objective To explore the operative techniques and preliminary clinical effect of arthroscopic reconstruction of anterior cruciate ligament (ACL) using ligament advanced reinforcement system (LARS).Methods From Jan.2006 to Aug.2010,15 patients with ACL rupture were treated with LARS under arthroscopic observation.All were males,aged 23.0-53.0 years old.All patients had unstable feeling in their knees.The anterior drawer test,Lanchan test and pivot shift test were positive.The average Lyshlom scores was (43.30 ± 1.32).Results All the patients were regular followed up for 9 to 36 months (15 months at average).All the patients feel their knees with no more unstability.The pivot shift test showed 15 case(-); the anterior drawer test and Lanchan test showed 14 case(-),(I) case( ± ).Lysholm scores was (86.40:±:2.14)(P < 0.05) with significant difl`erences with that before operation.Conclusion ACL arthroscopic reconstruction with the use of LARS artificial ligaments leads to rapid recovery and satisfactory clinical efficacy.

  11. 采用关节镜技术治疗化脓性关节炎的个性化护理%Individual nursing of arthroscopic technology to treat the septic arthritis

    Institute of Scientific and Technical Information of China (English)

    王粉粉; 吴九妹

    2016-01-01

    目的:观察关节镜下治疗早中期化脓性关节炎的疗效。方法从2013~2014年在本院采取关节镜下清理病灶和术后无菌生理盐水+庆大霉素持续行关节腔冲洗的方法进行治疗26例化脓性关节炎,并根据治疗方法进行评估,采用个性化的护理。结果经临床治疗观察,治疗前后膝关节活动度和膝关节功能明显恢复。结论采用关节镜技术治疗早中期化脓性膝关节炎并结合个性化护理,能够做到创伤小,痛苦少,恢复快,大大缩短卧床时间,减轻了患者的经济负担。%Objective To observe the efficacy of treatment of the early and mid-septic arthritis under the ar-throscopic technology. Methods A total of 26 cases of patients with septic arthritis in our hospital from 2013 to 2014 , who were treated with arthroscopic technology to clean the lesion and post-operation sterile saline, combined with genta-micin for continuous articular cavity flushing, were evaluated according to the treatment method and were given the per-sonalized care. Results After clinical observation, the activity and function of the knee recovered obviously after treat-ment. Conclusions Arthroscopic treatment combined with personalized care for early and mid-septic knee beared the characteristics of less trauma, less pain, quicker recovery, and meanwhile, it shortened the time in bed and reduced the financial burden on patients.

  12. The efficacy of arthroscopic surgical treatment for infant with developmental dislocation of ;the hip%关节镜治疗婴幼儿发育性髋关节脱位

    Institute of Scientific and Technical Information of China (English)

    吉璐宏; 赵庭波; 许勇; 李皓桓

    2016-01-01

    目的:探讨关节镜治疗婴幼儿发育性髋关节脱位(DDH)的临床疗效。方法对13例DDH患儿(17髋)采用关节镜治疗。结果患儿均获得随访,时间3~7(5.3±2.1)年。至末次随访,患儿均获得正常步态及髋关节活动度,无一例患儿出现股骨头坏死。髋臼指数由术前32.9°~51.8°(39.4°±11.3°)改善至末次随访时的19.8°~33.1°(24.8°±6.5°)(P<0.001)。除1例(1髋)继发DDH外,其他患儿均获得股骨头与髋臼同心圆复位,恢复Shenton线连续性。结论采用关节镜治疗婴幼儿DDH临床疗效满意,具有创伤小、并发症发生率低等优点。%Objective To investigate clinical results of arthroscopic surgical treatment for developmental dislocation of the hip (DDH) in the infant. Methods Thirteen patients (17 hips) with DDH underwent arthroscopic surgical treatment. Results All of 13 patients were followed up for 3~7 (5. 3 ± 2. 1) years. At the final follow-up, all pa-tients had normal gait and full range of motion, without femoral head necrosis. The acetabular index improved from 32. 9°~51. 8° (39. 4 ± 11. 3)° preoperatively to 19. 8°~33. 1°(24. 8 ± 6. 5)° postoperatively(P<0. 001). Except for 1 hip secondary DDH,the other children got femoral head and acetabulum concentric circles reset,and restored Shenton′s line continuity. Conclusions The arthroscopic surgical treatment of infant with DDH can achieve satisfac-tory clinical outcomes, and has the advantage of less trauma and low rate of complication.

  13. Treatment of distal radius fractures with wrist arthroscope-assisted closed reduction and external fixation%腕关节镜辅助下闭合复位外固定治疗桡骨远端骨折

    Institute of Scientific and Technical Information of China (English)

    王立; 邵新中; 张哲敏; 许娅莉; 吕莉; 杨晓亮

    2014-01-01

    目的 探讨腕关节镜辅助治疗桡骨远端骨折的方法及疗效.方法 2011年11月至2013年10月,对25例桡骨远端骨折患者采用腕关节镜辅助外固定支架治疗,术后采用Stewart改良的Sarmiento评分评价骨折复位及愈合情况,采用Cooney评分评价腕关节功能.结果 所有患者均获得随访,平均随访时间为10.6个月.骨折全部愈合.术后X线片显示桡骨远端掌倾角平均为11.9°,尺偏角为20.1°.按照Stewart改良的Sarmiento评分:优22例,良2例,可1例.术后腕关节功能按Cooney评分:优20例,良4例,可1例.结论 腕关节镜辅助闭合复位外固定治疗桡骨远端骨折具有微创,术后恢复快,疗效较好等优点.%Objective To introduce the technique and treatment outcomes of arthroscope-assisted closed reduction and external fixation of distal radius fractures.Methods Twenty-five cases of distal radius fractures were treated arthroscopically with closed reduction and external fixation between November 2011 and October 2013.Sarmiento score modified by Stewart was used for assessment of fracture reduction and healing.Cooney score was applied to evaluate postoperative wrist function.Results All the patients were follow-up for an average of 10.6 months.All the fractures healed well.Postoperative X-ray showed 11.9° of palmar tilt and 20.1° of ulnar inclination on average.According to the modified Sarmiento score,the surgical results were rated as excellent in 22 cases,good in 2 cases and fair in 1 case.According to Cooney wrist score,the function of the wrist was rated as excellent in 20 cases,good in 4 cases,and fair in 1 case.Conclusion Arthroscope-assisted closed reduction and external fixation is a less invasive and more effective treatment for distal radius fractures.

  14. 关节镜辅助下治疗胫骨平台压缩骨折临床分析%Clinical Analysis of Compression for the Treatment of Tibial Plateau Fracture under Arthroscope

    Institute of Scientific and Technical Information of China (English)

    朱利军

    2013-01-01

    Objective To explore the method and curative effect of compression for the treatment of tibial plateau fracture under arthroscope. Method There are 36 cases of tibial plateau selected in our hospital in 2012 January-2012 year in December were compression fractures, al the patients were treated under arthroscope. Results 36 cases were al successful y completed the operation, the success rate is 100%; six months after the review of fracture healing, healing time was 4-7 months, knee joint (Lysholm) score of 78.9-96.1, no fracture redisplacement of collapse, failure of internal fixation loosening, knee joint dysfunction postoperative complications etc been found in patients. Conclusion:the clinical ef ect of compression fracture of arthroscopical y assisted treatment of tibial plateau, is minimal y invasive, quick recovery, light pain, prognosis is good.%目的探讨关节镜辅助下治疗胫骨平台压缩骨折的方法及疗效。方法选取我院2012年1月~12月收治的36例胫骨平台压缩骨折患者,全部患者在关节镜辅助下进行治疗。结果36例患者全部顺利完成手术,成功率为100%;6个月后复查骨折愈合良好,愈合时间为4~7个月,膝关节(Lysholm)评分为78.9~96.1分,无患者术后出现骨折再次移位塌陷、内固定失效松动、膝关节功能障碍等并发症。结论关节镜辅助下治疗胫骨平台压缩骨折临床效果显著,具有微创、恢复快、疼痛轻、预后好等优点。

  15. Arthroscopic repair of meniscal injury with Fast-fix system%Fast-fix系统修复半月板损伤临床疗效观察

    Institute of Scientific and Technical Information of China (English)

    唐恒涛; 赵亮; 燕华; 金大地; 苏训同

    2012-01-01

    [ Objective ] To evaluate the effect of the arthroscopic repair of the meniscal injury with the Fast-fix system. [ Method ] From July 2007 to June 2009, totally 2S4 cases of meniscus injury were treated with Fast-fix system under arthroscope and 96 cases were followed up successfully. There were 58 males and 38 females,aged from 12 to 46(mean 24.3) years. The course was 3 days - 1 year (mean 43.5 days)from injury to treatment. Forty-six right and fifty left knees were involved. They were located in ante-homer (n = 12), body (n = 46) and post-horner (n = 38). The lesion were in the red ( n = 32 ) , red white ( n = 42) and while (n = 22) region, respectively. All inside were used in 56 cases, outside in were used in 8 cases and inside out was used in 32 cases. Generally ,1-3 sutures were used for each patient. The hospital stay was 3-14 days( mean 8 days). The clinical cure criteria of menical injury included no lock.no pain.no swell and negative McMurray test. [Result] All the patients were followed-up.Lysholm rating system was used to determine the function of the knee and the level of activity of the patients. After operation, all the patients were clinically cured. The effects of surgery were satisfactory. The preoperative Lysholm score was 45.10 ±12.55 and the postoperative Lysholm score was 82.34± 10.50,and there was significant difference (t =3. 25,P <0.01). [Conclusion]The Fast-fix system is an efficient,safe and effective suture instrument for meniscal repair.%[目的]评价Fast-fix系统修复半月板损伤的临床疗效.[方法]自2007年7月~2009年6月,关节镜辅助下用Fast-fix系统治疗半月板损伤患者254例,96例患者得到随访.男58例,女38例,年龄12~46岁,平均24.3岁.病程3d~1年,平均43.5 d.右膝46例,左膝50例;前角损伤12例,体部撕裂46例,后角撕裂38例;红区损伤32例,红白区损伤42例,白区损伤(延长红白区)22例.All-inside缝合56例,Outside-in缝合8例,Inside-Out缝合32

  16. Arthroscopically assisted treatment of traumatic patellar dislocation%关节镜辅助治疗创伤性髌骨脱位

    Institute of Scientific and Technical Information of China (English)

    孙笑非; 林建宁; 王德利; 阮狄克

    2011-01-01

    [Objective]To explore the clinical methods and effects of arthroscopically assisted treatment of traumatic patellar dislocation.[Method]From January 2001 to July 2008,25 patients with traumatic patellar dislocation were treated,including 18 males and 7 females with an average age of 20.7 ±4.6 years.All had history of knee trauma, knee laxity and dysplasia of patellofemoral joint.Thirteen patients had primary acute patellar dislocatin and 12 cases had redislocation.All the patients experienced arthroscopic examination first and removing of hemarthrosis and tackle of injured artificial surface.Then lateral rims of patella were pushed to median to determine whether there were any obstacles in the process of patella reduction.If so,only the operation of reconstruction of medial retinaculum was performed.If not, lateral patellofemoral ligament would be released first and then reconstruction of medial retinaculum was performed.[Result]Twenty-five patients were followed up postoperatively from 9 - 96 months with an average of 26.7 months.The patients had no recurrence of dislocation after operation, their apprehensive tests were negative and their ranges of motion returned to normal.Four of them got a slight feeling of stress when the knee was overflexed but all resumed the pre-trauma life state.The structures of patellofemoral joint were normal and the areas of injured cartilage got neither enlarged nor further degenerated on radiographs and MRI.Lysholm scores were 46.5 preoperatively and 93.5 postoperatively (P <0.05).[Conclusion]It might be not necessary to release lateral retinaculum in the treatment of primary traumatic patellar dislocation without the condition of the dysplasia of patellofemoral joint.Reconstruction of medial retinaculum only could resume the position of patella.Different ways of reconstruction of medial retinaculum could be used for not only lessening operative trauma but also maintaining treatment effect in the treatment of primary and multiple

  17. Arthroscopic treatment of calcifying tendinitis of the supraspinatus%肩关节镜手术治疗钙化性冈上肌肌腱炎

    Institute of Scientific and Technical Information of China (English)

    戴雪松; 蔡友治

    2011-01-01

    目的 探讨钙化性冈上肌肌腱炎的病理特点和肩关节镜手术的疗效.方法 2009年3月至2010年10月采用关节镜下手术治疗钙化性冈上肌肌腱炎34例.根据法国关节镜协会分类方法将钙化灶分成三组:小(<10mm)、中(10~20mm)和大(>20mm).所有病例均行关节镜下钙化灶清除术和肩峰下滑囊切除术,同时行肩峰成形术(8例),肩袖修补术(10例).所有研究病例均在术前及术后随访时采用Constant评分、疼痛视觉模拟评分(visual analog scale,VAS)评估其疗效,手术前后均摄肩关节X线片和MR检查,其中9例行组织学和透射电镜检查.结果 34例患者获得平均11.5个月的随访.术前1个月、术前2天和末次随访时Constant评分分别为(36.1±6.9)分、(55.6±12.4)分和(89.7±2.7)分,VAS评分分别为(8.2±0.8)分、(7.03±0.7)分和(1.7±0.3)分,治疗前后评分的差异均有统计学意义,而三组间(小、中和大钙化灶)疗效的差异无统计学意义.患者在术后随访期间均未复发.病理检查发现钙化灶周围组织未见胶原纤维退变,周围可见新生胶原,细胞未见坏死溶解.结论 正确认识钙化性肌腱炎的临床特点并准确把握手术时机是取得良好疗效的关键.肩关节镜手术是治疗钙化性肌腱炎安全、有效且微创的方法.对不同大小的钙化灶,术后均可取得满意的效果.%Objective To investigate the pathological features and clinical outcomes of the arthroscopic treatment for calcifying tendinitis of the supraspinatus. Methods From March 2009 to October 2010,34 patients with calcifying tendinitis of the supraspinatus were treated with shoulder arthroscopy. Based on size of calcifying deposits, they were divided into three groups: small (<10 mm), middle (≥ 10 mm, ≤20mm), and large (>20 mm). All patients underwent arthroscopic calcium excision and subacromial decompression, and acromioplasty of shoulder was performed in 8 cases, rotator cuff

  18. A randomized comparison of open and arthroscopic Nirschl debridement for refractory lateral epicondylitis%Nirschl手术治疗顽固性网球肘:切开与关节镜手术比较

    Institute of Scientific and Technical Information of China (English)

    闫辉; 崔国庆; 刘玉雷; 肖健; 杨渝平; 敖英芳

    2009-01-01

    Objective To compare open and arthroscopie methods for treatment of recalcitrant lateral epicondylitis. Methods A prospective trial of 26 patients (28 elbows) with recalcitrant lateral epieondylitis were treated between May 2006 and September 2008. The mean duration of conservative care was 23. 0 months (4-60 months). The mean follow-up was 17.4 months (4-32 months). The patients were randomized divided into two groups, 13 elbows with an open Nirschl procedure and 15 with an arthroscopic Nirschl procedure. All patients had pre-and post-operative assessment using VAS (visual analog scale) scores, Mayo 12 points elbow scores, time of return to work or sports, satisfaction, and so on. Results There were no significant differences in VAS scores at rest and activities of daily living, time of return to work or sports and satisfaction between the two groups. But there was a statistically significant difference in VAS scores at work and sports and Mayo 12 points elbow scores between the two groups. 100% of the patients had excellent or good results in the open group and 93. 3% in arthroscopic group. There were no severe complications in this series. Conclusions Both open and arthroscopic Nirschl procedures are valid and reliable treatments for patients with refractory lateral epieondylitis. The patients in the open group have a better function in the return-to work and sports postoperatively than the arthroscopic group.%目的 比较切开和关节镜手术治疗顽固性网球肘的临床疗效.方法 2006年5月至2008年9月连续收治顽固性网球肘患者26例(28例肘),手术时患者平均年龄45岁(32~62岁),保守治疗时间为23个月(4~60个月).手术方式以Nirschl术为原则,按照随机表随机分为切开组(13例13肘)和关节镜组(13例15肘).采用VAS疼痛评分、Mayo功能评分、肘关节综合评分、重返工作和运动时间、满意度等评价患者术后效果.结果 26例患者均获随访,随访时间4~32个月,平均17.4

  19. 膝关节疾病合并下肢静脉血栓的关节镜治疗%The treatment of arthroscopic surgery on knee joint disease accompanied by thrombosis of lower limb

    Institute of Scientific and Technical Information of China (English)

    冯伟; 许建中; 辛若冰; 吴增浦

    2011-01-01

    [ Objective ] To explore the methods and therapeutic effect of arthroscope on knee joint disease accompanied by thrombosis of lower limb. [ Methods ] 30 patients with knee joint disease accompanied by thrombosis of lower limb, been cured from December 2007 to January 2010, all come from Department of Orthopaedics, First Affiliated Hospital, Zhengzhou University. Of which 11 patients are osteoarthritis, 19 cases are cruciate ligament injury. 20 cases are left keen, while 10 cases are right keen. Arthroscopic treatment was carried out on the clean-up, cruciate ligament reconstruction. Give early postoperative inflammatory, anticoagulant, expansion, while strengthening the limb muscle strength and functional exercise. [ Results ] All 30 patients successfully, no long-term complications of surgery, were followed up for 10-24 months, the efficacy rates were evaluated by Lysholm and Hss. The Lysholm scores ascended from (50±6.0) to (85.5±3.5) (t =30.267, P =0.000). The Hss scores ascended from (49.5± 5.5) to (87.0±2.5) (t=33.6O9, P =0.000). Using SPSS 16.0 software using matching t test analysis, P <0.05, with a statistical significance. [Conclusion] With lower limb thrombosis is not hamper combined surgery arthroscope, Arthroscopic surgery has a small, trauma and rapid recovery features.%目的 探讨膝关节疾病同时伴有下肢血栓的关节镜治疗方法及临床疗效.方法 对2007年12月~2010年1月郑州大学一附院骨科收治的30例膝关节疾病同时伴有下肢血栓患者临床资料进行分析,其中骨性关节炎患者11例,交叉韧带损伤者19例,左膝20例,右膝10例,在关节镜下分别对之进行关节清理、交叉韧带重建,术后早期给以抗炎、抗凝、扩容,同时加强患肢肌力和功能锻炼.结果 30例患者全部成功,随访6~25个月,术后均无出现下肢血栓,无手术远期并发症,疗效按Lysholm及Hss膝关节评分标准进行评定,Lysholm评分由术前(50.0±6.0)分提高到术后(85

  20. Tratamento artroscópico da luxação acromio-clavicular pelo método "tight rope" (arthrex® Arthroscopic treatment of acromioclavicular joint dislocation by tight rope technique (arthrex®

    Directory of Open Access Journals (Sweden)

    Luis Alfredo Gómez Vieira

    2009-02-01

    Full Text Available OBJETIVO: Apresentar a técnica cirúrgica artroscópica pelo método "Tight Rope" e a avaliação dos resultados com esta técnica no tratamento da luxação acrômio-clavicular aguda. MÉTODOS: entre agosto de 2006 e maio de 2007, 10 ombros de 10 pacientes com luxação acrômio-clavicular aguda foram submetidos a tratamento artroscópcio pela técnica Tight Rope-Arthrex®. O seguimento mínimo foi de 12 meses, com média de 15 meses. A idade variou de 26 e 42 anos com média de 34 anos. Todos os pacientes eram do sexo masculino. Todos os pacientes foram atendidos na fase aguda da lesão sendo avaliados por radiologia simples (série trauma. Os pacientes foram acompanhados semanalmente no primeiro mês e a cada três meses após o procedimento artroscópico. A avaliação clínica foi feita por meio dos critérios da University of Califórnia at Los Angeles (UCLA. RESULTADOS: Todos os pacientes operados agudamente encontravam-se satisfeitos com os resultados do tratamento cirúrgico artroscópico com uma média de 32,5 pontos na escala de avaliação da UCLA. CONCLUSÃO: O tratamento artroscópico da luxação acrômio-clavicular aguda pelo método "Tight Rope" é uma técnica cirúrgica minimamente invasiva que mostrou-se eficiente para o tratamento destas lesões.OBJECTIVE: Presenting the arthroscopic treatment by Tight Rope - Arthrex® system for acute acromioclavicular dislocation and to evaluate results obtained with this procedure. METHODS: Between August 2006 and May 2007, 10 shoulders of 10 patients with acute acromioclavicular dislocation were submitted to arthroscopic repair using the Tight Rope - Arthrex® system. Minimum follow-up was 12 months, with a mean of 15 months. Age ranged from 26 to 42, mean 34 years. All patients were male. Radiology evaluation was made by trauma series x-ray. The patients were assisted in the first month weekly and after three months after the procedure. Clinical evaluation was based on the University

  1. 肩关节镜下清理治疗钙化性冈上肌腱炎的疗效分析%Effectiveness of arthroscopic removal of the calcific deposits of calcifying tendonitis of the supraspinatus tendon

    Institute of Scientific and Technical Information of China (English)

    李苏皖; 付国建; 刘洪业; 刘朝晖; 何仿

    2012-01-01

    [Objective] To evaluate the surgical effectiveness of arthroscopic removal of the calcific deposits of calcifying tendonitis of the supraspinatus tendon. [ Methods ] From January 2010 to July 2011, arthroscopic treatment was performed in 9 patients who had associated with shoulder pain and limitations in activities of daily living and not responding to conservative treatment for more than 3 months. The patient was treated with an arthroscopic removal of the calcific deposits. V AS pain score, Constant - Murley score and radiograph was adopted for evaluation before and after surgery. [ Results] The mean follow - up period was 6 months. Pain and functional disability of the shoulder obviously improved or disappeared after the operation. The VAS pain scores and the average Constant - Murley scores improved significantly after the operation. The average VAS pain score was (8.33±1.0) preoperatively and (1.44 ±0.88) at the last follow - up (P < 0.01) . The average Constant - Murley score was (50.44 ± 10.06) preoperatively and (93 ±4. 21) at the last follow - up {P <0. 01) . Radiograph confirmed complete excision of the deposits without recurrence. [ Conclusion] Arthroscopic removal of the calcific deposits of the supraspinatus tendons can lead to an excellent clinical outcome without compromising the functional integrity of the rotator cuff tendons.%[目的] 探讨肩关节镜下清理冈上肌腱内钙化灶治疗钙化性冈上肌腱炎的手术疗效.[方法] 自2010年1月~2011年7月对在本院就诊的9例确诊为钙化性冈上肌腱炎的患者行肩关节镜下清理冈上肌腱内钙化灶治疗,术前患者肩关节疼痛剧烈伴活动受限,经正规保守治疗3个月以上无效.术中清理肩峰下间隙,切除炎性滑囊,常规行肩峰成形术,彻底清理冈上肌腱内的钙化灶.术前及术后随访均采用VAS疼痛评分、Constant-Murley评分和X线检查对患者进行评估并做手术前后的对比分析.[结果]

  2. Modified arthroscopic Latarjet procedure for the treatment of anterior shoulder insta-bility%改良关节镜下喙突移位 Latarjet 手术治疗肩关节前方不稳定

    Institute of Scientific and Technical Information of China (English)

    吴关; 姜春岩; 鲁谊; 朱以明; 李奉龙; 李旭

    2015-01-01

    目的:探讨改良关节镜下喙突移位Latarjet手术的技术特点及手术效果。方法:关节镜下Latarjet手术是治疗复杂肩关节前方不稳定的有效方法,而经典的关节镜下Latarjet手术没有进行前方关节囊的重建,且术中对肩胛下肌破坏较明显。从2013年2月开始,北京积水潭医院运动损伤科对经典关节镜下Latarjet手术进行改良,术中加入前方关节囊重建术,并采取经腱腹结合部位分离肩胛下肌的技术充分保护肩胛下肌,术后第2天行CT检查评价骨移植物位置。结果:2013年2月至2014年8月,共有51例肩关节前向不稳定患者行改良后的关节镜下Latar-jet手术,所有患者手术均顺利完成,术后CT显示,骨块与肩盂平齐的病例为48例(94.1%),偏内侧病例3例(5.9%)。骨块位于2点至5点位置的病例49例占96.0%,高于2点位置1例占2.0%,低于5点位置1例占2.0%。术后随访未发现复发脱位及半脱位。结论:改良关节镜下Latarjet手术不仅可按照经典切开术式进行操作,同时又能兼具关节镜下手术的微创、精细等优势,喙突骨块可达到良好的位置,手术结果满意。%Objective:To present the surgical technique and to evaluate the results of the modified ar-throscopic Latarjet procedure.Methods: Arthroscopic Latarjet procedure has proven to be a reliable method of treatment for difficult anteroinferior instability of the shoulder joint.However, there is no ante-rior capsule reattachment and too much subscapularis damage for the classic procedure.From February 2013 , we modified the classic procedure with reattachment of anterior joint capsule and muscle-tendon junction splitting of subscapularis.Coracoid graft position was evaluated using CT scanning.Results:From March 2012 to August 2014, 51 modified Latarjet procedures were successfully performed arthro-scopically for patients with anterior shoulder

  3. 膝关节镜下自体腘绳肌腱移植重建前十字韧带部分束损伤%Arthroscopic treatment for anterior cruciate ligament with harmstring autograft transplant

    Institute of Scientific and Technical Information of China (English)

    郑民庆; 侯之启; 陈铭

    2011-01-01

    目的 探讨关节镜下自体腘绳肌腱单束移植重建前十字韧带(anterior cruciate ligament,ACL)部分束损伤的临床效果.方法 2007年1月至2010年5月关节镜下行自体腘绳肌单束重建ACL部分束损伤16例.术前Lysholm评分平均为55.4±6.7分.结果 全部获得随访,随访时间为12~23个月,平均18±4.3个月.术后Lysholm 评分增至平均89.3 +3.3分,有统计学差异(P<0.05).所有患者主观症状均消失,全部恢复正常工作与体育锻炼.结论 应用自体腘绳肌腱重建ACL部分束损伤明显改善膝关节功能.%Objective To observe the clinical outcome of arthroscopic anterior cruciate ligament (ACL) partial bundle reconstruction with harmstring autograft tendon. Methods Sixteen patients underwent reconstruction arthroscopic ACL partial bundle reconstruction with harmstring autograft tendon from January 2007 to May 2010. Results All the patients were followed up, and the duration ranged from 12 to 23 months (average 18 ±4. 3 months). The preoperative subjective symptoms disappeared in all patients. Lysholm scores increased from preoperatively 55. 4 ±6. 7 to 89. 3 ±3. 3 post-operatively (P<0. 05). All patients returned to normal work and physical exercise. Conclusion ACL partial bundle reconstruction with harmstring autograft tendon can significantly improve the function of postoperative knees.

  4. One-stage arthroscopic reconstruction of both cruciate ligaments using Achilles tendon-bone allografts%关节镜下同种异体跟腱骨一期重建膝关节前后交叉韧带

    Institute of Scientific and Technical Information of China (English)

    史德海; 李东会; 刘斌; 金文涛; 蔡道章

    2009-01-01

    Objective To evaluate one-stage arthroscopic reconstruction of anterior crueiate ligament (ACL)and posterior cruciate ligament(PCL)using Achilles tendon-bone allografts. Methods From July 2000 to February 2005.we treated 15 patients(11 males and 4 females)whose ACL and PCL were ruptured at one knee but the eontralateral knee was intact.Their associated meniscus injuries were treated arthroscopically according to established procedures prior to ligament reconstruction.Thirty Achilles tendon-bone allografts were used to reconstruct torn ACL and PCL in 15 knees at one stage.Reconstruction of both ligaments was performed at subacute or chronic phase(>3 to 8 weeks)in 12 casses,and at acute phase in 3 cases(3周)重建12例,急性期(<3周)重建3例.手术前后采用IKDC和Lysholm评分系统对患膝关节功能进行评估,随访结果与对侧健康膝火节进行比较.结果 所有患者均获得36~40个月(平均38个月)随访.根据IKDC评分,术前所有患膝关节功能都严重异常,术后9例患膝功能改善为止常,5例接近正常,1例异常.Lysholm评分由术前平均(56±5)分改善为术后(90±4)分,差异有统汁学意义(t=15.660,P<0.05.结论同种异体跟腱骨可用于关节镜下重建膝关节前后交叉韧带,疗效满意.

  5. Estudio comparativo de la eficacia del bloqueo supraclavicular en la artroscopia de hombro Comparative study of the efficacy of the supraclavicular block for arthroscopic shoulder surgery

    Directory of Open Access Journals (Sweden)

    C. Morales Muñoz

    2010-12-01

    Full Text Available Introducción: Nuestro objetivo es valorar la eficacia de dos técnicas anestésicas en el tratamiento del dolor postoperatorio, así como su influencia en la estancia hospitalaria, tras la cirugía artroscópica de hombro. Material y métodos: Estudio retrospectivo basado en la recogida de datos de las historias de anestesiología y de nuestra unidad de dolor agudo (UDA, durante un período de 6 meses, seleccionando los casos de artroscopias de hombro realizadas y distribuyendo los pacientes en 2 grupos en función de la técnica anestésica empleada. En el grupo I se incluyó a pacientes con anestesia locorregional (bloque interescalénico e interesternocleidomastoideo combinado con anestesia general. En el grupo II se incluyeron los casos de anestesia general con analgesia por vía intravenosa con bolos de fentanilo. Las variables registradas fueron: dolor posoperatorio, tanto en reposo como en movimiento, en las primeras 24h, utilizando una escala verbal simple (EVS, la presencia de efectos secundarios, la necesidad de rescate analgésico y el tiempo quirúrgico empleado. En los casos en que los pacientes fueron dados de alta en las primeras 24h, se realizó una consulta telefónica para valoración de dichas variables. El análisis estadístico se realizó mediante prueba de la t de Student (para variables numéricas y prueba de la χ² (para analizar las relaciones entre variables cualitativas, considerando el estudio estadísticamente significativo si se obtuvo una p0,05. En el grupo de la anestesia combinada el tiempo medio de estancia fue de 36h, frente a las 60h de media en el grupo de anestesia general (pObjectives: Our aim is to evaluate the efficacy of two anesthetic techniques for the treatment of the postoperative pain, as well as their influence on hospital stay, after surgery arthroscopic of shoulder. Materials and methods: Retrospective study based on the collection of data from anesthesia histories and from of our

  6. Arthroscopic surgery for degenerative knee

    DEFF Research Database (Denmark)

    Thorlund, Jonas Bloch; Juhl, C B; Roos, E M

    2015-01-01

    . DATA SOURCES: Systematic searches for benefits and harms were carried out in Medline, Embase, CINAHL, Web of Science, and the Cochrane Central Register of Controlled Trials (CENTRAL) up to August 2014. Only studies published in 2000 or later were included for harms. ELIGIBILITY CRITERIA FOR SELECTING...... included symptomatic deep venous thrombosis (4.13 (95% confidence interval 1.78 to 9.60) events per 1000 procedures), pulmonary embolism, infection, and death. CONCLUSIONS: The small inconsequential benefit seen from interventions that include arthroscopy for the degenerative knee is limited in time...

  7. Hip synovial chondromatosis. Arthroscopic treatment

    Directory of Open Access Journals (Sweden)

    Fernando M. Comba

    2014-08-01

    Full Text Available In­tro­duc­ción: La condromatosis sinovial se define como una lesión metaplásica benigna, de baja incidencia en cadera. La técnica ideal de tratamiento genera controversia por la probable recurrencia y la progresión degenerativa descrita para técnicas tanto a cielo abierto como artroscópicas. El objetivo de este trabajo es reportar la técnica quirúrgica y los resultados a corto plazo en una serie de pacientes con condromatosis sinovial de cadera tratados por vía artroscópica. Materiales­ y­ Métodos: Entre abril de 2007 y mayo de 2011, 10 pacientes (9 mujeres y 1 hombre, edad promedio 38 años; rango 17-53 fueron operados por vía artroscópica a causa de una condromatosis sinovial de cadera. Se evaluaron la técnica quirúrgica, los resultados clínicos y radiológicos, y el grado de satisfacción con el procedimiento. La escala funcional de Harris modificada preoperatoria fue de 51 puntos (rango 49-54. La histología diferida confirmó el diagnóstico en todos los casos. El seguimiento prospectivo fue, en promedio, de 35 meses (rango 24-47. Resultados: En todos los casos, se realizó una técnica artroscópica convencional para extraer cuerpos libres y sinovectomía parcial anterolateral. En tres pacientes, se amplió la incisión de uno de los portales para extraer cuerpos de gran diámetro. La escala funcional de Harris modificada posoperatoria fue, en promedio, de 88 puntos (rango 85-91. No se observó progreso degenerativo articular radiológico en el último control. Todos los pacientes se mostraron satisfechos con el procedimiento. No se registraron complicaciones.  Conclusiones: Los resultados a corto plazo favorables coinciden con los publicados. Los pacientes con condromatosis sinovial de cadera pueden ser tratados por vía artroscópica en forma segura y eficaz.

  8. Arthroscopic Treatment of Stiff Elbow

    OpenAIRE

    Blonna, Davide; BELLATO, ENRICO; Marini, Eleonora; Scelsi, Michele; Castoldi, Filippo

    2011-01-01

    Contracture of the elbow represents a disabling condition that can impair a person's quality of life. Regardless of the event that causes an elbow contracture, the conservative or surgical treatment is usually considered technically difficult and associated with complications. When the conservative treatment fails to restore an acceptable range of motion in the elbow, open techniques have been shown to be successful options. More recently the use of arthroscopy has become more popular for sev...

  9. 关节镜下止点重建治疗膝关节外侧半月板后根部撕裂%Arthroscopic ending reconstruction of posterior root tears of the lateral meniscus in the knee

    Institute of Scientific and Technical Information of China (English)

    刘玉强; 刘宁; 梁振雷; 王续鹏; 胡滨

    2015-01-01

    Objective To evaluate clinical outcomes of arthroscopic ending reconstruction of posterior root tear of the lateral meniscus in the knee.Methods From March 2010 to March 2014, 18 cases of posterior root tear of the lateral meniscus in the knee underwent arthroscopic ending reconstruction. Seven cases were of simple tear of the root, 11 were of combined radial tear of the posterior lateral complex. Fifteen cases combined with anterior cruciate ligament ( ACL ) injury and 3 cases with multiple ligaments injury underwent one-stage reconstruction. Lysholm score, IKDC score and visual analog scale ( VAS ) were applied to evaluate knee functions preoperatively and postoperatively. MRI and arthroscopic exploration of patients with follow-up were used to evaluate the healing of the lateral meniscus tear.Results The mean follow-up period was 20.2 months ( range: 6-41 months ). Postoperatively, the Lysholm knee score was 90.0±4.5, IKDC knee score was 84.6±3.2, VAS knee score was 0.7±0.9. Differences were statistically significant (P<0.001 ). Eighteen cases received MRI examination 1 year postoperatively: 17 cases ( healing rate: 94.4% ) showed completely healing of the meniscus and 18 cases ( healing rate: 100% ) with cruciate ligaments injury were conifrmed completely healing of the lateral meniscus by arthroscopic exploration.Conclusions Arthroscopic ending reconstruction is a good option in the treatment of posterior root tears of the lateral meniscus in the knee with the advantage of complete internal suture and reconstruction. It can receive satisfactory knee functions.%目的:探讨关节镜下止点重建治疗膝关节外侧半月板后根部撕裂的临床效果。方法2010年3月至2014年3月,18例膝关节外侧半月板后根部损伤患者接受关节镜手术治疗。其中单纯后根部损伤7例,后根联合体部放射状撕裂11例,18例中15例合并前交叉韧带( anterior cruciate ligament,ACL )损伤、3例合并多发韧带损伤者

  10. 关节镜下保留残端重建前交叉韧带的临床前瞻性对照研究%Arthroscopic anterior cruciate ligament reconstruction with remnant preservation:a prospective comparison study

    Institute of Scientific and Technical Information of China (English)

    洪雷; 李旭; 王雪松; 张辉; 冯华

    2011-01-01

    目的 前瞻性评估保留残端对于前交叉韧带重建临床疗效的意义.方法 2008年8月至2009年9月共70例有韧带残端存留的前交叉韧带损伤患者入选本研究组,随机分为保留残端组(n=35)和对照组(n=35).分别采取关节镜下保留残端重建前交叉韧带和切除残端的前交叉韧带重建手术技术,移植物均使用同种异体肌腱.术后随访分别进行膝关节功能评分(IKDC分级和Lysholm评分)、客观稳定性评估(Lachman试验、轴移试验和KT-1000测量)、本体感觉功能测量和二次关节镜手术探查.结果 70例患者中共61例(87%)获得随访,平均随访时间13.1个月.两组的功能评分无显著差异:Lysholm评分:保留残端组96.4分,对照组94.9分(P=0.71);IKDC分级中A和B级:保留残端组30例,对照组29例(P=0.586).两组的客观稳定性评估无显著差异:KT-1000测量的侧-侧差值:保留残端组1.69 mm,对照组1.65 mm(P=0.83);Lachman试验阴性例数:保留残端组29例,对照组28例(P=1.00);轴移试验阴性例数:保留残端组31例,对照组27例(P=0.225).本体感觉的角度重复试验结果无显著差异:保留残端组4.56°,对照组4.28°(P=0.522).二次手术探查时发现的移植物滑膜覆盖率无显著差异:保留残端组85%,对照组84.2%.结论 保留残端同时使用异体肌腱移植重建前交叉韧带,对术后膝关节主观功能评分、稳定性和本体感觉和移植物滑膜覆盖程度并无促进作用.%Objective To evaluate the clinical significance of arthroscopic anterior cruciate ligament (ACL)reconstruction using the remnant-preserved technique.Methods From August 2008 to September 2009,70 cases with the remnant of injured ACL were included in the trials,which were randomized into the remnant preservation(RP)group and the control group,35 cases in each group.All patients in the two groups underwent arthroscopic ACL reconstruction surgeries,with ACL-remnant preserving technique in RP group and ACL

  11. Arthroscopic tenodesis in the treatment of long head of biceps tendon lesions%关节镜下肌腱固定术治疗肱二头肌腱近端病损

    Institute of Scientific and Technical Information of China (English)

    高庆峰; 鄂刚; 何耀华; 张尧; 赵金忠; 皇甫小桥; 沈继; 刘闻欣

    2015-01-01

    目的:探讨关节镜下通过肌腱固定术治疗肱二头肌腱近端病损的手术方法及临床效果。方法2010年1月至2012年6月关节镜下通过肌腱固定术治疗肱二头肌腱近端病损49例,患者诊断明确,肱二头肌长头肌腱近端病损为其症状产生的主要原因,其中男性21例,女性28例。年龄37~60岁。分别记录术前及最终随访时疼痛、活动范围、前屈上举肌力以及功能评分,并进行统计学分析。结果所有患者术程顺利,术后顺利愈合并获随访平均18(12~34)个月。术前 Constant 评分为平均39.4分,UCLA 评分为平均15.4分;术后 Constant 评分为平均89.1分,UCLA 评分为平均31.2分。术后与术前相比,在疼痛、活动范围、屈肘、肌力及功能恢复方面差异均有统计学意义(P <0.05)。结论关节镜下通过肌腱固定技术治疗肱二头肌腱近端病损的临床效果满意。%Background The purpose of this study is to evaluate operative technique and clinical results of Arthroscopic Biceps Tenodesis for proximal lesion of the long head of biceps tendon. Methods Inclusion criteria:patient was younger than 60 years old;confirmed diagnosis of proximal lesion of biceps brachii tendon;conservative treatment was failed;biceps tendon lesion was supposed to be the main cause of shoulder symptoms.Exclusion criteria:other shoulder diseases such as neuropathy.From January 2010 to June 2012,49 patients underwent arthroscopic biceps Tenodesis for proximal lesion of long head of biceps tendon using suture anchor technique.There were 21 males and 28 females.Thirty-nine cases were diagnosed as bicipital tendinitis;5 cases as tendon tear;2 cases as biceps tendon instability and tendinitis with tears in 3 cases.Operatiive technique:patients were positioned in lateral decubitus position with 40 degrees of abduction,1 5 degrees of flexion and 4KG longitudinal traction.The viewing portal was routine posterior portal.Arthroscopic gleno-humeral joint

  12. The isokinetic study of different surgical procedures for the treatment of patients with arthroscopic knee meniscus%膝半月板损伤后关节镜手术不同术式的等速肌力测试分析

    Institute of Scientific and Technical Information of China (English)

    邵正海; 张玉发; 吕宏; 毕霞; 高亮亮; 刘小垒; 黄鑫凝

    2014-01-01

    目的:回顾性分析关节镜下行半月板缝合修整成型术和射频消融术的疗效差异,以向临床推广合适的术式。方法:对60例膝半月板损伤患者关节镜术后采取半月板缝合修整成型术和射频消融术,采用等速肌力测试比较两组治疗的差异。结果:观察组屈膝60°、120°时膝关节单次最大做功、力矩加速能、屈膝伸肌峰力矩测试和平均做功率均优于对照组,差异有统计学意义(P<0.05)。结论:半月板缝合修整成型术对膝半月板损伤关节镜手术后患者具有较好的改善,能够明显改善患者的预后状况。%Objective:Retrospective analysis of the isokinetic study of different surgical procedures for the treatment of arthroscopic meniscal suture repair angioplasty and radiofrequency ablation for patients with arthroscop-ic knee meniscus ,in order to promote the appropriate surgery methods for clinical treatment .Methods :60 cases of patients with knee meniscus injury were treated by the treatment of arthroscopic meniscal suture repair angioplasty and radiofrequency ablation and the isokinetic treatment were used to compared the difference between the two groups .Results :The knee maximum single acting ,torque acceleration energy ,knee extensor peak torque testing and average power of the observation group were better than those in the control group and all P <0 .05 .Conclu-sion:The treatment of arthroscopic meniscal suture repair angioplasty for the patients can significantly improve the patient's prognosis ,and worthy of clinical application .

  13. Observation of Arthroscopic Minimally Invasive Operation in the Treatment of Knee Gouty Arthritis%关节镜微创手术治疗膝关节痛风性关节炎的效果观察

    Institute of Scientific and Technical Information of China (English)

    张舸

    2015-01-01

    Objective By the experimental observation of arthroscopy of minimally invasive surgery in the treatment of gouty arthritis of knee joint effect. Methods 50 cases of patients with gouty arthritis of knee joint arthroscope under conventional surgery, postoperative medication, more patients of knee joint function changes before and after operation, observe the clinical effects of arthroscopic surgery. Results After 2 years of follow-up, all patients incision wereⅠhealing. Postoperatively, the Lysholm score and VAS scores were signiifcantly better than preoperative, P<0.05, the difference was statistically signiifcant. After surgery in patients with knee joint function were improved signiifcantly, P<0.05, the difference was statistically signiifcant. This group of 50 cases received surgical treatment for 3 weeks, 19 cases cured, 22 cases were markedly effective, 6 no effect, the total effective rate was 88%. Conclusion Arthroscopic surgery for the treatment of patients with gouty arthritis of knee joint clinical effect is good, obtained satisfactory curative effect, suggested that clinical widely used arthroscopy minimally invasive surgical treatment of patients with gouty arthritis of knee joint.%目的:通过试验观察关节镜微创手术治疗膝关节痛风性关节炎的临床效果。方法对50例膝关节痛风性关节炎的患者进行关节镜下常规手术治疗,术后坚持用药,比较患者手术前后的膝关节功能变化,观察关节镜手术的临床疗效。结果经过2年的随访,所有患者手术切口均为Ⅰ期愈合。术后患者的Lysholm评分和VAS评分均明显优于术前,P<0.05,差异有统计学意义。手术后患者的膝关节功能均明显改善,P<0.05,差异有统计学意义。本组50例患者接受手术治疗3周后,治愈19例,显效22例,无效6例,总有效率88%。结论关节镜手术对于治疗患者膝关节痛风性关节炎的临床效果良好,疗效较为满意,建议

  14. Avaliação funcional do reparo artroscópico das lesões completas do manguito rotador associado a acromioplastia Functional evaluation of arthroscopic repairs of complete rotator cuff tears associated to acromioplasty

    Directory of Open Access Journals (Sweden)

    Marco Antonio de Castro Veado

    2008-12-01

    Full Text Available OBJETIVO: Realizar avaliação funcional dos pacientes portadores de lesão completa do MR que foram submetidos ao reparo artroscópico associados à acromioplastia. MÉTODOS: Trata-se de um estudo retrospectivo realizado com pacientes submetidos a tratamento cirúrgico artroscópico para reparo da lesão do MR. Foram incluídos os pacientes operados entre junho/2000 e outubro/2004 nos Hospitais Mater Dei e Felício Rocho, em Belo Horizonte. Dos 102 pacientes submetidos à reconstrução, 11 foram retirados por não cumprirem os critérios de inclusão, sendo o número final igual a 91 ombros em 91 pacientes. A avaliação funcional foi realizada pela escala UCLA (Universidade da Califórnia em Los Angeles e pelo teste Simples. RESULTADOS: Na avaliação pós-operatória em 35 pacientes, os resultados foram considerados excelentes (38,4%; em 47, bons (51,6%; seis, regulares (6,6%; e três, ruins (3,3%. Desse modo, 82 (90,1% pacientes foram avaliados como tendo obtido resultado bom ou excelente e nove como regulares ou ruins, sendo estes insatisfatórios. CONCLUSÃO: O reparo artroscópico do manguito rotador, associado a acromioplastia, apresentou resultado funcional excelente ou bom, na maioria dos pacientes, quando avaliados pelo método funcional da UCLA.OBJECTIVE: To perform a function evaluation of patients with complete rotator cuff tears that were submitted to arthroscopic repair associated to acromioplasty. METHODS: This is a retrospective study made with patients submitted to arthroscopic surgical treatment to repair rotator cuff tears. Patients included were operated on from June 2000 to October 2004 at the Mater Dei and Felício Rocho Hospitals, in Belo Horizonte. Of the 102 patients submitted to reconstruction, 11 were removed from the study because they did not meet the inclusion criteria, and so the final number of the series was 91 shoulders of 91 patients. The functional evaluation scale was the UCLA scale and the simple test was

  15. 低分子肝素应用于膝关节镜术后的临床观察%Clinical effects observation on the application of loW molecular Weight heparin after Knee arthroscopic surgery

    Institute of Scientific and Technical Information of China (English)

    刘金辉; 聂喜增; 李锋; 王华军

    2015-01-01

    Objective To discuss the clinical effects of low molecular weight heparin after arthroscopic surgery of the knee, Methods A analysis of 337 cases of arthroscopic surgery of the knee were done from January 2012 to January 2013, To_tally 337 patients were randomly divided into treatment group(n = 180 cases)and control group(n = 157 cases), The treat_ment group was given routine preventive application of low molecular heparin calcium;while the control group was not applied low molecule heparin and other anticoagulant and assisted thrombolytic drug, The occurrence of hemarthrosis,deep venous thrombosis( DVT)and pulmonary embolism were observed after surgery, Results Hemorrhage were founded 16 cases (8, 8% )in treatment group and 2 cases(1, 3% )in control group, DVT were founded 1 case in treatment group and 5 cases in control group by sonogram, Symptomatic DVT was not be founded in 2 groups, Symptomatic pulmonary embolism was founded 1 case in control group, Conclusion The antithrombotic drugs could cause the hemarthrosis after arthroscopic surgery of the knee,the application of which is not necessary for patients without risk factors, The functional rehabilitation exercises can pre_vent DVT and pulmonary embolism.%目的:探讨膝关节镜术后低分子肝素的应用价值。方法分析2012年1月_2013年1月337例膝关节镜手术,术后分为治疗组180例和对照组157例,治疗组予常规预防应用低分子肝素钙,对照组不应用低分子肝素及其它抗凝血药物和辅助溶血栓药物。观察术后关节积血、下肢深静脉血栓栓塞和肺栓塞的发生率。结果关节积血:治疗组16例(8,8%);对照组2例(1,3%)。术后30d 内经超声确诊发生患肢深静脉血栓栓塞:治疗组1例;对照组5例。2组均未发现具有临床症状的深静脉血栓栓塞,治疗组也未发现具有明显临床症状肺栓塞,但对照组发生1例。结论应用抗凝血药物是膝关节镜术后关节积

  16. Minimally invasive treatment through arthroscope for anterior cruciate ligament tibial avulsion fracture%关节镜微创治疗前交叉韧带胫骨部撕脱骨折

    Institute of Scientific and Technical Information of China (English)

    崔宗杰; 茹朝阳

    2015-01-01

    目的:探讨关节镜微创治疗前交叉韧带(ACL)胫骨部撕脱骨折的治疗效果。方法关节镜微创治疗ACL胫骨附着部撕脱骨折38例,其中Ⅰ型3例,Ⅱ型12例,Ⅲ型23例。所有患者均采取常规膝关节前外侧入路进镜检查,行骨折复位,然后自胫骨结节两侧钻孔,直达骨折块,用2枚导针穿入,将直径0.7 mm钢丝穿入固定骨块,在骨外拧紧钢丝,观察治疗效果。结果本组38例经4~32个月随访,6周愈合24例,8周愈合8例,12周愈合6例,膝关节功能良好。结论关节镜微创治疗ACL胫骨部撕脱骨折,对膝关节损伤小,用较粗钢丝内固定,固定可靠、恢复快,可早期行膝关节功能锻炼,利于关节功能恢复。%Objective To explore the curative effect of minimally invasive treatment through arthroscope for anterior cruciate ligament (ACL) tibial avulsion fracture.Methods Among 38 patients of ACL tibial avulsion fracture undergoing minimally invasive treatment through arthroscope, there were 3 cases of type Ⅰ, 12 cases of type Ⅱ, and 23 cases of type Ⅲ. Arthroscopy was performed into the front knee with the conventional approach and the reduction of fracture was carried out in all the patients. Then drilling was done from both sides of the tibia to the fracture fragments. After the penetration of two needles, the wire of 0.7 mm diameter was introduced to fix the bone fragments and tightened out of the bone. Curative effects were observed.Results The follow-up of 38 cases lasted 4~32 months. There were 24 healed cases in 6 weeks, 8 healed cases in 8 weeks, and 6 cases in 12 weeks. They all had good knee joint function.Conclusion Minimally invasive treatment through arthroscope for ACL tibial avulsion fracture has few damage to knee joint. Thick wire can provide reliable internal fixation, which can recover quickly. Early exercise of knee joint function can be conducted to benefit joint function recovery.

  17. Arthroscopic Treatment of Anterior Cruciate Ligament Tibial Avulsion Fracture in 16 Cases%关节镜下治疗前交叉韧带下止点撕脱骨折16例

    Institute of Scientific and Technical Information of China (English)

    俞胜宝; 胡四生; 汪炜; 凌健

    2011-01-01

    Objective To observe the surgical skill and the clinical outcomes of arthroscopic treatment of anterior cruciate ligament(ACL) tibial avulsion fracture. Methods From January 2007 to December 2010,16 cases of avulsion fracture of intercondylar eminence( according to Meyers and Mckeever classification, type Ⅰ 1 case, type Ⅱ 13 cases, type Ⅲ 3 cases) received the arthroscopic treatment. The surgical approach was both sides of the patellar ligament, the fracture reduction was performed under arthroscopy,and then the Kirschner wire was inserted from a point medial to the tibial tubercle to hold the intraarticular fracture fragments. The epidural tube was first penetrated through the Kirschner wire hole,and then the guiding tension suture( No. 2 polyethylene line, diameter was 0.5 - 0.7 mm) was penetrated through the epidural tube to fix the bone block. Results Sixteen patients were followed up for 2 to 36 months,14 cases were healed in 12 weeks,other 2 cases in 18 weeks. 14 cases(87.5% ) recovered completely with a good joint stability and negative drawer test; other 2 cases gained a good functional recovery with a good joint stability but positive drawer test. Conclusion Arthroscopic surgery,with a small incision,simple operation,less postoperafive injury,secure internal fixation, is an effective method for the ACL tibial avulsion fracture. The early functional exercise of knee joint should improve the recovery of knee.%目的 观察关节镜下微创治疗前交叉韧带(ACL)胫骨止点撕脱骨折的手术方法及疗效.方法 2007年1月-2010年12月,关节镜下治疗ACL下止点撕脱骨折16例,其中按meyem-meckeever分型1型1例,2型13例,3型2例.常规膝关节髌韧带两侧入路进入关节腔,镜下骨折复位,然后自胫骨结节内侧钻入克氏针,达骨折块,自克氏针孔穿入硬膜外麻醉套管,直径0.5~0.7 mm钢丝导引张力缝线(2号聚乙烯线)经硬膜外麻醉套管穿入固定骨折块.结果 术后16例经2~36

  18. To observe the curative effect of arthroscopic treatment of calcifying tendinitis of rotator cuff%关节镜治疗肩袖钙化性肌腱炎的疗效观察

    Institute of Scientific and Technical Information of China (English)

    孙官军; 银毅; 王志强; 彭旭; 李青山

    2016-01-01

    目的:回顾性分析关节镜下行肩袖钙化性肌腱炎病灶清除术的手术技巧及疗效。方法选取2013年1月~2015年6月在我院就诊的反复疼痛的肩袖钙化性肌腱炎患者9例,均行关节镜下病灶清理术,4位患者同时行肩峰成型术,1位患者行肩袖修复术,术后均行系统的康复训练。所有患者均在术前及术后随访时应用肩关节功能评分(Constant评分、ASES评分)及SST问卷评估其疗效,并记录关节活动度改善情况。术后随访复查肩关节前后位X线片。结果术后随访6月~2年,平均随访时间13.6个月,术后疼痛均明显缓解,功能明显改善;肩关节功能评分Constant评分由术前平均48.4分提高到术后89.9分,ASES评分平均由术前48.6分提高到术后94.2分,SST问卷评分由术前4.8分提高到术后9.4分,治疗前后比较,差异有统计学意义(P<0.05)。手术未出现血管神经及相关并发症。结论肩关节镜下钙化灶清理术是治疗保守治疗无效的肩袖钙化性肌腱炎的推荐方法,其具有简单有效,损伤小,恢复快等特点。%Objective To investigate the surgical techniques and clinical effects of arthroscopic treatment of calcifying tendinitis of rotator cuff. Methods From January 2013 to June 2015,9 cases with calcifying tendinitis of rotator cuff were with calcified lesion excision under arthroscopic treatment, 4 cases were treated with acromioplasty and 1 case had rotator cuff neoplasty. Systematic rehabilitation program was followed. All the cases were with Constant and ASES score in pre-operation and post-operation follow-up and SST questionnaire to evaluate the efficacy, and record the range of motion. All the patients were subject to X-ray examination on shoulder joint after surgery. Results Patients were followed-up from 6~24month,average 13.6 months. The degree of pain and function scores were significantly improved after operation. The average

  19. Clinical Observation of Arthroscopic Reconstruction of Anterior Cruciate Ligament with Hamstring Tendon Autograft%关节镜下自体半腱肌腱移植重建前交叉韧带的临床疗效观察

    Institute of Scientific and Technical Information of China (English)

    柳学武; 马春蕾

    2015-01-01

    目的:观察关节镜下自体半腱肌腱移植重建前交叉韧带的临床疗效。方法选择我院骨关节外科收治的37例前交叉韧带损伤患者,所有患者均在关节镜下行自体半腱肌腱移植重建术治疗,术后对患者进行随访,观察患者的预后,同时采用Lysholm评分标准及国际膝关节评分委员会(IKDC)评分标准对临床疗效进行评价。结果本组37例患者术后切口均一期愈合,9~10周关节屈伸功能恢复正常。随访期内2例患者发生关节腔肿胀、积液,2例患者剧烈运动后术膝仍感疼痛。末次随访时患者的Lysholm评分及IKDC评分较手术前有明显的改善,差异有统计学意义(P<0.05)。结论关节镜下自体半腱肌腱移植重建前交叉韧带的临床疗效确切,应在临床进一步推广使用。%Objective The clinical effect of arthroscopic reconstruction of anterior cruciate ligament with hamstring tendon autograft.Methods 37 cases of anterior cruciate ligament injury in our hospital were selected. All patients were treated by arthroscopic reconstruction of the anterior cruciate ligament reconstruction. The patients were followed up and the prognosis was observed. The clinical efficacy was evaluated by Lysholm score and International Knee Score Committee (IKDC).Results In the 37 patients, the healing of the incisions healed in the first weeks, and the function of flexion and extension of the joint was normal in 9 ~ 10 weeks. During the follow-up period, 2 patients had a swelling and effusion of the joint, and 2 patients had pain after severe exercise. At the end of the follow-up, the patients' Lysholm score and IKDC score were significantly improved compared with the operation, the difference was statistically significant (P<0.05).Conclusion The clinical efficacy of arthroscopic reconstruction of the anterior cruciate ligament with hamstring tendon autograft is accurate, and should be used in clinical practice.

  20. Plasma rico em plaquetas no reparo artroscópico das roturas completas do manguito rotador Platelet-rich plasma in arthroscopic repairs of complete tears of the rotator cuff

    Directory of Open Access Journals (Sweden)

    Eduardo Angeli Malavolta

    2012-01-01

    Full Text Available OBJETIVO: Avaliar os resultados funcionais e o índice de rerrotura do reparo do manguito rotador por via artroscópica associado ao uso do PRP. MÉTODOS: Série de casos prospectiva, avaliando os resultados do reparo artroscópico do manguito rotador em fileira simples associada ao uso do PRP. Foram incluídas apenas roturas isoladas do supraespinal, com retração inferior a 3cm. O PRP utilizado foi obtido pelo método de aférese, e aplicado em sua forma ativada, com a adição de trombina autóloga, na consistência líquida. A avaliação pós-operatória foi realizada de maneira padronizada, aos 12 meses de seguimento. Foram utilizadas as escalas de Constant-Murley, UCLA e EVA, além da análise da incidência de rerroturas através da ressonância magnética. RESULTADOS: Foram avaliados 14 pacientes (14 ombros. A escala de Constant-Murley evoluiu em média de 45,64 ± 12,29 no pré-operatório para 80,78 ± 13,22 no pós-operatório (p OBJECTIVE: To evaluate shoulder functional results and the re tear rate of arthroscopic repair of the rotator cuff augmented with platelet-rich plasma (PRP. METHODS: Prospective case series with single-row arthroscopic repair of the rotator cuff augmented with PRP. Only cases of isolated supraspinatus tears with retraction of less than 3 cm were included in this series. The PRP used was obtained by apheresis. It was applied on liquid consistency in its activated form, with the addition of autologous thrombin. Patients were evaluated after 12 months of the surgical procedure. The Constant-Murley, UCLA and VAS scales were used, and the retear rate was assessed using magnetic resonance imaging (MRI. RESULTS: Fourteen patients were evaluated (14 shoulders. The mean Constant-Murley score was 45.64 ± 12.29 before the operation and evolved to 80.78 ± 13.22 after the operation (p < 0.001. The UCLA score increased from 13.78 ± 5.66 to 31.43 ± 3.9 (p < 0.001. The patients' pain level decreased from a median of 7

  1. Reduction and fixation of coronoid fractures by arthroscopic surgery%全关节镜下交换棒技术治疗尺骨冠状突骨折

    Institute of Scientific and Technical Information of China (English)

    欧阳侃; 王大平; 陆伟; 熊建义; 张洪; 彭亮权

    2010-01-01

    目的 探讨关节镜下交换棒技术治疗尺骨冠状突骨折的可行性及疗效.方法 2008年1月至2009年12月,分别取肘关节标准近侧前内侧入路、前外侧入路、肘关节前正中入路,采用交换棒技术,于前正中入路直接将加压螺钉固定于骨折处治疗尺骨冠状突骨折6例.其中男4例,女2例;年龄19~34岁,平均26.6岁;左侧2例,右侧4例;6例患者均为同侧肘关节半脱位伴冠状突骨折而无桡骨头骨折;按照Regan-Morrey骨折分型:Ⅰ型2例,Ⅱ型4例;根据O'Driscoll分型:Ⅰ型2例,Ⅱ型4例.结果 关节镜下及术后X线片均示骨折复位良好,固定螺钉位置与骨折线垂直.本组1例失访,5例患者随访7~24个月,平均11个月.骨折愈合良好,5例患者的肘关节平均伸直为-2°(-10°~0),屈曲为140°(135°~145°);旋前旋后正常,无肘关节不稳定;无发生血管、神经等并发症.Mayo肘关节功能评分均为优.结论 关节镜下正确运用交换棒技术能提供优良的视野,解剖修复无需大的手术切口,能保护骨折周围的软组织,骨块固定稳固,且利于早期康复锻炼.%Objective To investigate the feasibility and methods of arthroscopic reduction and fixation of coronoid fractures. Methods During 2008 and 2009, 6 patients (4 male and 2 female) with coronoid fractures of Regan and Morrey Types Ⅰ and Ⅱ underwent arthroscopic treatment in our department. Their ages ranged from 19 to 34 years, averaging 26. 6 years. Two fractures involved the left side and 4 the right side. By Regan-Morrey classification, 2 were of type Ⅰ and 4 of type Ⅱ. Standard elbow approaches and the exchange rod technique were applied. Compression screws were used to directly fixate the fracture via the anterior median approach. Results One patient was lost to the follow-up. A mean follow-up of 11 months (7 to 24 months) showed that the other 5 patients achieved a functional range of motion with an average flexion/extension of -2

  2. 关节镜下射频松解术治疗成人先天性肌性斜颈%Treatment of adult congenital muscular torticollis with radiofrequency carburation under arthroscope

    Institute of Scientific and Technical Information of China (English)

    刘玉杰; 王俊良; 王志刚; 魏民; 李众利; 朱娟丽; 蔡胥

    2011-01-01

    目的 探讨局麻关节镜下胸锁乳突肌松解治疗先天性肌性斜颈的疗效.方法 局麻关节镜下射频胸锁乳突肌松解术治疗先天性肌性斜颈26例.右侧14例,左侧12例.男11例,女15例,年龄平均22岁.术前标记胸锁乳突肌、锁骨和手术切口.局部浸润麻醉后,在胸锁关节以远10cm,分别作2个5 mm的皮肤切口,沿锁骨中1/3的表面钝性分离出3 cm×5 cm的工作腔隙.置入关节镜和双极射频,紧贴锁骨表面气化切割胸锁乳突肌的胸骨头和锁骨头附着部分.结果 术后随访平均25个月(15~71个月)根据术后颈部活动度、颜面部畸形改善情况、头颈倾斜度和主观感觉满意度评分,优19例,良7例.患者颜面畸形均明显矫正,无瘢痕、复发、复视、血肿及血管神经损伤,疗效满意.结论 局麻关节镜下胸锁乳突肌松解术治疗成人肌性斜颈方法可行,创伤小、操作简便、疗效好、有利于美容.%Objective To evaluate the efficacy of sternoclidomastoideus radiofrequency carburation with local anesthesia under arthroscope for the treatment of congenital muscular torticollis in adults. Methods Twenty-six cases of congenital muscular torticollis were treated by radiofrequency carburetion with local anesthesia under arthroscope. The right side was in 14 patients and left in 12. There were 11 males and 15 females with an average age of 22 years old. Sternoclidomastoideus and clavicula were pre-operatively marked. Through an artificial lacouna, arthroscope and radiofrequency probe were inserted. Results The mean follow-up period was 25 months (range: 15-71 ). According to the motion deficits, craniofacial asymmetry, head tilt and subjective assessment,there were 19 excellent and 7 fair outcomes. Most patients showed a marked improvement in neck motion and head tilt with satisfactory functional and cosmetic outcomes. There was no nerve or vascular injury, no recurrence, infection and scar. The overall efficacy was

  3. Clinical Efficacy of Arthroscope to Treat Soft Tissue Impingement Syndrome of Ankle%关节镜治疗踝关节软组织撞击综合征的临床疗效观察

    Institute of Scientific and Technical Information of China (English)

    程桯; 温建民; 林新晓; 吴夏勃; 孙永生; 孙卫东; 蒋科卫; 梁朝; 胡海威

    2012-01-01

    Objective:To explore the clinical features and arthroscopic efficacy of soft tissue impingement syndrome of ankle (ASTIS). MethodS:The impingement tissue of 15 cases with ASTIS (12 to 36 months) was resected by arthroscope from September 2005 to April 2010, and the effect of surgery was assessed by hind foot-ankle scoring of American Orthopedic Foot and Ankle Society CAOFAS). Results:In 15 patients, ten with synovial tissue impingement, two with injury scar tissue impingement of tibiofibular ligament, three with meniscoid tissue impingement, and 12 with articular cartilage damage. All patients were followed up for 12 to 36 months. The main objective and subjective ratings of AOFAS were significantly improved after surgery (65. 3 ± 8. 4 points of preoperative VS 92. 2 ± 5. 2 points of postoperative in objective, P<0. 05, and 17. 7 ± 3. 4 points of preoperative VS 32. 5 ± 5. 7 points of postoperative in subjective, P <0. 05). Conclusion:The ASTIS is mostly secondary of the varus ankle injury. The ankle is commonly repeated sprains in clinic, and which location to the anterolateral of the ankle joint. The impingement tissues are synovium, ligaments, and meniscus-like tissue, and cases are mainly concomitantly articular cartilage injury. Using arthroscope to treat ASTIS is effective if long-term non-surgical treatment was ineffective.%目的:探讨踝关节软组织撞击综合征(ASTIS)的临床特点以及关节镜手术治疗的疗效.方法:2005年9月-2010年4月,15例ASTIS损伤后(12~36个月)的患者,经踝关节镜探查手术,镜下切除撞击组织,术后采用AOFAS(美国足踝外科协会)后足-踝评分法评定手术效果.结果:关节镜下显示15侧中:10例存在滑膜组织撞击;2例存在下胫腓前韧带损伤瘢痕组织撞击;3例存在半月板样组织撞击;12例合并关节软骨损伤.15例术后随访12~36个月,AOFAS主、客观评分术后较术前均明显提高,总体评分术前(65.3±8.4)分,术后(92.2±5.2)

  4. Arthroscopic reconstruction of anterior and posterior cruciate ligaments with LARS artificial ligaments%关节镜下使用LARS人工韧带重建膝前、后交叉韧带

    Institute of Scientific and Technical Information of China (English)

    叶俊星; 沈光思; 周海斌; 谢宗刚; 徐炜; 董启榕; 徐又佳

    2013-01-01

    Objective To investigate the initial effect of LARS artificial ligaments arthroscopically in reconstruction of ipsilateral anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL).Methods A total of 21 patients (13 males and 8 females,at average age of 31.5 years) received ACL and PCL restoration using LARS artificial ligaments since June 2006.Preoperative MRI exactly confirmed them as ACL and PCL ruptures.Lysholm score on knee joint was (47.6 ±6.7) points.Surgery had reconstruction of PCL prior to ACL under arthroscope.Results All patients were followed up for average 42 months (range,36-49 months),which showed no infection,ligament rupture,ligament loosening,or other postoperative complications.At postoperative 3 years,Lysholm score was (90.8 ± 3.7) points and International Knee Documentation Committee (IKDC) score was normal in 14 patients,near normal in six,and abnormal in one,with excellent-good rate of 95%.Conclusions LARS artificial ligaments can attain anatomical reconstruction and stability of the knee joint in treatment of ACL and PCL ruptures.Meanwhile,arthroscopic surgery shows superiorities of micro-wound,rapid recovery and satisfactory curative effect.%目的 探讨膝关节镜下使用LARS人工韧带重建同侧膝关节前交叉韧带(anterior cruciate ligament,ACL)和后交叉韧带(posterior cruciate ligament,PCL)的初步临床效果. 方法 从2006年6月开始,在关节镜下运用LARS人工韧带对21例ACL、PCL断裂患者进行重建,其中男13例,女8例,平均年龄31.5岁.所有患者术前MRI明确诊断为ACL、PCL断裂,Lysholm评分(47.6±6.7)分,手术在关节镜下进行,先重建PCL,再重建ACL. 结果 对21例患者均进行36~49个月(平均42个月)的随访,未发生感染、韧带断裂、松动等术后并发症.术后3年,Lysholm评分(90.8±3.7)分;国际膝关节评分委员会(International Knee Documentation Committee,IKDC)评分,正常14例,接近正常6例,不正常1例,优良率达95%.

  5. Avaliação dos resultados e complicações da sutura artroscópica da lesão SLAP Evaluation of results and complications from arthroscopic suture of SLAP lesions

    Directory of Open Access Journals (Sweden)

    Alberto Naoki Miyazaki

    2011-01-01

    Full Text Available OBJETIVO: Avaliar os resultados e complicações da sutura artroscópica da lesão SLAP. MÉTODOS: Foram avaliados 71 pacientes submetidos à sutura artroscópica da lesão SLAP, entre julho de 1995 a maio de 2008, pelo Grupo de Ombro e Cotovelo do Departamento de Ortopedia e Traumatologia da Santa Casa de São Paulo - "Pavilhão Fernandinho Simonsen". Dos 71 pacientes avaliados, 68 (96% tinham lesões associadas e em três (4% a lesão SLAP era isolada. RESULTADOS: As lesões associadas mais frequentes nos pacientes com idade inferior a 40 anos foram as lesões labiais (69% e naqueles com idade igual ou superior a 40 anos foi a síndrome do impacto, com ou sem lesão do manguito rotador (71,4%. De acordo com o método da UCLA, 79% (56 casos tiveram resultados bons e excelentes e 21% (15 casos tiveram complicações pós-operatórias, entre as quais as mais frequentes foram dor residual (46,6% e capsulite adesiva (33,3%. CONCLUSÕES: Verificamos grande associação da lesão SLAP com outras lesões no ombro, estas variando de acordo com a faixa etária do paciente. A sutura artroscópica da lesão SLAP proporcionou excelentes resultados na maioria dos casos; porém, tiveram 21% de complicações.OBJECTIVE: To evaluate the results and complications from arthroscopic suturing of SLAP lesions. METHODS: Seventy-one patients who underwent arthroscopic suturing of SLAP lesions between July 1995 and May 2008 were evaluated. The procedures were performed by the Shoulder and Elbow Surgery Group of the Department of Orthopedics and Traumatology, Fernandinho Simonsen Wing, Santa Casa de São Paulo, Brazil. Associated lesions were seen in 68 of the 71 patients evaluated (96%, and the other three (4% had SLAP lesions alone. RESULTS: The associated lesions most frequently found in the patients under 40 years of age were labral lesions (69%, while in patients aged 40 years or over, impact syndrome with or without rotator cuff injury was the most commonly

  6. Arthroscopic treatment of superior labrum anterior posterior lesions%肩关节上盂唇前后向损伤的关节镜治疗

    Institute of Scientific and Technical Information of China (English)

    于国胜; 崔国庆; 王健全; 杨渝平; 肖健; 敖英芳; 于长隆

    2008-01-01

    Objective To discuss the clinical results of arthroscopic treatment of superior labrum anterior posterior (SLAP) lesions of the shoulder. Methods A retrospective study was conducted for the 29 cases of shoulder SLAP lesions who had been treated by arthroscopy from January 2000 to December 2007. They were followed up for a mean period of 26.1(9 to 89) months and evaluated by UCLA (University of California at Los Angeles) and ASES (American Shoulder and Elbow Surgeons) score systems before and after operation. Cases of subacromial impingement syndrome, rotator cuff tear and shoulder dislocation were ex-cluded from this study. Results The SLAP lesions were classified into 9 typos. There were 2 eases of type L 17 cases of type Ⅱ 1 case of type Ⅲ, 3 cases of type Ⅳ, 1 ease of type Ⅴ, 1 ease of type VI, and 4 cases of type Ⅷ. The average preoperative ASES score was 9.19±1.77 and the average preoperative UCLA score was 19.23± 3.88. After the operation, the average ASES score was 16.08±0.94 and the average UCLA score was 33.23± 2.08. The differences before and after surgery were statistically significant (P<0.05). After surgery 25 cases achieved the same sports level as before and reported no complains. Three cases had slightly limited range of movement. In I case, the pain was only lightly alleviated. All the 13 athletes restored the same sports level as before. The reply was positive by all patients to the question: "Do you want to accept the same operation if you are injured again?" Conclusion Arthreseopic treatment of SLAP lesions is safe and effective.%目的 探讨关节镜治疗肩关节上盂唇前后向(SLAP)损伤的临床效果.方法 对2000年1月垒2007年12月问肩关节镜下技术治疗的29例肩关节SLAP损伤患者的治疗效果进行评估,男21例,女8例;左肩4例,右肩25例;优势肩27例,非优势肩2例.本组病例不包含合并肩峰下撞击征、肩袖撕裂、肩关节脱位为卡要表现的患者.手术前、后均采

  7. 肘关节镜下复位经皮内固定治疗桡骨小头骨折%Elbow arthroscope assisted reduction and percutaneous fixation for treatment of radial head fractures

    Institute of Scientific and Technical Information of China (English)

    马苟平; 张春; 郭峭峰; 俞华军; 张晓文

    2015-01-01

    目的 观察肘关节镜下复位经皮内固定治疗桡骨小头骨折的临床疗效.方法 2010年1月至2014年1月对15例桡骨小头骨折患者,其中MasonⅡ型13例,MasonⅢ型2例,均采用肘关节镜下复位经皮内固定技术治疗.肘关节镜监视下行肘关节血肿清理、损伤软骨修整、碎片摘除、骨折复位及内固定.结果 所有患者术后均获得6~ 14个月的随访.末次随访时,肘关节屈伸活动度为(130±8)°,旋转活动度为(135±9)°.通过肘关节活动度及Mayo肘关节功能评分进行疗效评定:优10例,良4例,可l例.结论 肘关节镜下复位经皮内固定治疗桡骨小头骨折临床疗效满意,手术创伤小,有利于肘关节的功能恢复.%Objective To evaluate the clinical outcomes of treating radial head fractures with reduction and percutaneous fixation under elbow arthroscopy.Methods Fifteen cases of radial head fractures treated between January 2010 and January 2014 were involved in the study.There were 13 cases of Mason Ⅱ fractures and 2 cases of Mason Ⅲ fractures.All the fractures were treated with arthroscope assisted reduction and percutaneous internal fixation.Under elbow arthroscopy monitoring,intra-articular hematoma removal,cartilage repair,bone chip removal,and fracture reduction and fixation were done.Results All the patients were follow-up for 6 to 14 months postoperatively.The last follow-up and evaluation revealed (130 ± 8)° of elbow flexion/extension and (135± 9)° of forearm rotation.Judged by the elbow joint range of motion and the Mayo elbow function scores,the results were excellent in 10 cases,good in 4 cases and fair in 1 case.Conclusion Arthroscopic-assisted reduction and internal fixation of radial head fractures can lead to satisfactory clinical outcomes,is minimally invasive and is ideal for elbow function recovery.

  8. 膝骨关节炎关节镜术后康复治疗的临床效果评价%Evaluation of the clinical effect of rehabilitation treatment after knee osteoarthritis arthroscopic surgery

    Institute of Scientific and Technical Information of China (English)

    谢卫娜; 谢川

    2016-01-01

    Objective:To evaluate the clinical effect of rehabilitation treatment after knee osteoarthritis arthroscopic surgery. Methods:98 patients with knee osteoarthritis were selected.They were divided into the control group and the observation group with 49 cases in each.The control group was given simple drug treatment.The observation group was given rehabilitation training and physiotherapy on the basis of the control group.Before treatment,2 months,4 months and 6 months after treatment,the knee joint functions and treatment effects of two groups were compared.Results:The knee joint function recovery of the observation group was significantly better than that of the control group.The total treatment rate of the observation group was significantly higher than that of the control group.Conclusion:The rehabilitation treatment after knee osteoarthritis arthroscopic surgery has a good clinical effect.%目的:评价膝骨关节炎关节镜术后康复治疗的临床效果。方法:收治膝骨关节炎患者98例,分成对照组和观察组各49例,对照组给予单纯药物治疗,观察组在对照组的基础上给予康复训练和物理治疗,对比两组患者在治疗前、治疗后的2个月、4个月、6个月膝关节的功能以及治疗效果。结果:观察组膝关节功能恢复情况明显优于对照组,观察组总治疗率明显高于对照组。结论:膝骨关节炎关节镜术后康复治疗具有较好的临床效果。

  9. 中期膝关节骨性关节炎关节镜清理术的疗效分析%The efficacy of arthroscopic surgery for the treatment of moderate osteoarthritis of the knee

    Institute of Scientific and Technical Information of China (English)

    钟伟斌; 黄文铎; 黄彦

    2009-01-01

    目的探讨关节镜清理术对中老年中期膝关节骨性关节炎的临床应用价值.方法根据美国风湿病学学会(ARA)标准,选取89例中期膝关节骨性关节炎患者,年龄40-72岁,A组:43例,采用关节镜清理术联合术后关节腔内注射透明质酸钠和膝关节物理治疗.B组:46例,单纯关节腔内注射透明质酸钠和物理治疗.两组治疗前和治疗后2年行Lysholm膝关节综合评分.结果治疗后两年,2组Lysholm膝关节综合评分与治疗前比较均有明显提高(P0.05).结论中老年中期膝关节骨性关节炎患者选择透明质酸钠关节腔内注射结合物理治疗,能明显缓解临床症状,提高关节功能,联合采用关节镜清理术治疗没有未提高患者的远期疗效.%Objective To identify the effectiveness of arthroscopic debridement(AD) in moderate knee OA on pain and function. Methods 87 patients with moderate degenerative osteoarthritis of knees diagonocised according to ARA,were randomly assigned to two groups:43 patients in therapy group were subjected to AD in combine with sodium hyaluronate injection and physiotherapy,44 patients in the control group only received so-dium hyaluronate injection and physiotherapy. The relief of joint pain, swell, fluidity, and the improvement of joint range of motion before and after the treatment were evaluated by score of Lysholm. Results There is no si-ganificant different between in the therapy group and the control group in the score of Lysholm(P<0.05). Con-clusion The sodium hyaluronate injection combined with physiotherapy can relieve clinical symptoms and im-prove joint function in the patients with moderate degenerative osteoarthritis of knees, arthroscopic surgery for moderate osteoarthritis of the knee provides no additional benefit to optimized physical and HA therapy.

  10. 关节镜微创技术治疗膝关节骨创伤的效果分析%Treatment of Knee Trauma Effect Arthroscopic Technical Analysis

    Institute of Scientific and Technical Information of China (English)

    乔冠儒

    2016-01-01

    Objective To explore the trauma of knee arthroscopy minimally invasive treatment to take effect. Methods Group selection hospital in March 2013 to October 2015 admissions of 74 patients with traumatic knee osteoarthritis were studied, according to the law they randomly divided into two groups of 37 patients in the control group to implement con-ventional therapy, the study group to implement arthroscopic minimally invasive treatment, comparison of two clinical effect in patients. Results The total effective rate was 94.59%, compared with 78.38% in the control group, the study group was significantly higher,the difference was statistically significant. (P<0.05). Conclusion The application of minimally invasive techniques in arthroscopic knee bone trauma patients can significantly improve clinical results, and promote early recovery of patients, it is worth learning from.%目的:探讨膝关节骨创伤采取关节镜微创技术治疗的效果。方法整群选择该院2013年3月—2015年10月接诊的膝关节骨创伤患者74例进行研究,按照随机数字法将他们分为2组,每组37例,对照组实施常规治疗,研究组实施关节镜微创技术治疗,比较两组患者临床效果。结果研究组总有效率为94.59%,对照组则为78.38%,研究组显著高于对照组,差异有统计学意义(P<0.05)。结论关节镜微创技术应用在膝关节骨创伤患者中可明显改善临床效果,促进患者早日康复,值得借鉴。

  11. 关节镜下异体肌腱修复重建前后交叉韧带断裂的临床观察%Clinical Observation of Arthroscopic Reconstruction of Anterior Cruciate Ligament Rupture with Tendon Allograft

    Institute of Scientific and Technical Information of China (English)

    孙强; 才林; 艾光禹

    2016-01-01

    目的:探讨关节镜下异体肌腱修复重建前后交叉韧带断裂的临床效果。方法选取我院2013年9月-2014年9月经影像学、临床诊断为前后交叉韧带断裂患者18例,均采用深低温冷冻同种异体腱于关节镜下同期重建前后交叉韧带。记录Lachman试验、Lysholm评分结果进行治疗效果的评定。结果术后切口均I期愈合,术前存在的症状、阳性体征基本消失,患膝稳定性正常。其中Lachman试验测试均为阴性或I度阳性。关节活动度:17例达0°-130°,仅有1例0°-120°,手术前后的Lysholm、IKDC评分对比具有统计学意义(P<0.05)。结论关节镜下采用异体肌腱修复重建前后交叉韧带断裂能够恢复膝关节的稳定性及功能,疗效显著,值得临床推广应用。%Objective To investigate the clinical effect of arthroscopic reconstruction of anterior cruciate ligament.Methods 9 cases of -2014 in our hospital from September 2013 to 18 were diagnosed as anterior and anterior cruciate ligament rupture. The anterior and anterior cruciate ligaments were reconstructed with the same time of deep hypothermia and frozen allograft. Evaluation of therapeutic effect of Lachman test and Lysholm score.Results All the incisions healed by I, the symptoms and positive signs of the patients were disappeared, and the stability of the knee was normal. The Lachman test was negative or I positive. Joint mobility: 17 cases reached 0 degrees-130 degrees, only 0 cases of 1 degrees -120 degrees, Lysholm, IKDC before and after surgery, score compared with statistical significance (P<0.05).Conclusion Arthroscopic reconstruction of anterior cruciate ligament with allograft tendon repair can restore the stability and function of the knee joint, and the effect is remarkable. It is worth to be popularized.

  12. 关节镜下治疗创伤复发性Bankart损伤疗效分析%Clinical curative effect of the arthroscopic reconstruction for recurrent anterior dislocation of the shoulder

    Institute of Scientific and Technical Information of China (English)

    李彦林; 王国梁; 何川; 李建; 郑家礼; 陈广超; 李松; 余洋

    2014-01-01

    dislocation of the shoulder joint. With the development and popularization of the arthroscopic technique,shoulder arthroscopic surgery in the treatment of recurrent anterior dislocation of the shoulder joint has been adopted by increasing surgeons.From June 2010 to April 2014,60 patients of recurrent anterior shoulder dislocation were treated arthroscopically with metallic suture anchor Bankart repair to explore its clinical efficacy. Methods Clinical data:From June of 2010 to April of 2014,sixty patients in our hospital were treated with arthroscopic reconstruction for Bankart inj ury of recurrent anterior dislocation of the shoulder. The patients were followed up for 10~38 months and the mean time was 26.6 months.Their ages ranged from 15 to 45 years with an average of 29 years.Each of 60 cases had a unidirectional instability of anterior shoulder,and the average number of dislocation before surgery was 6 .5 times (2-17 times).Suture anchor was applied for reconstruction of Bankart injury.ASES score and Constant-Murley score were adopted for the functional assessment during follow-ups. The postoperative recovery time of shoulder function was 6 weeks without redislocation in each case. Complete rotator cuff tear,subacromial impingement syndrome,etc.were excluded from this group of patients.Imaging examination:X-ray films of anteroposterior view,lateral view and supraspinatus outlet view,CT scanning,MRI and CT three-dimensional reconstruction with humeral head removed were done preoperatively.No obvious bone defect was shown on preoperative X-ray films,no definite bony Bankart inj ury was revealed on CT three-dimensional reconstruction, and all MRI showed hyperintense between anterior labrum and glenoid rim with 3 cases of glenoid labrum disappeared. Operative methods:After successful general anesthesia,the patient was placed in lateral position. Every 3000 ml saline for flushing purpose was added with 1 ml of 0.1% epinephrine,and the pressure of adjustable water pump was

  13. 关节镜下修复肩关节V型从前到后上盂唇损伤的临床效果%Clinical effect of arthroscopic repair on V type superior labral anterior posterior lesions

    Institute of Scientific and Technical Information of China (English)

    魏民; 刘玉杰; 李众利; 王志刚; 蔡谞; 朱娟丽; 刘洋

    2013-01-01

    Objective To observe the clinical effect of arthroscopic repair on V type superior labral anterior posterior lesions. Methods Sixteen patients with V type superior labral anterior posterior lesions admitted to our hospital from March 2008 to December 2010 served as an experimental group and 16 patients with Bankart lesions served as a control group in this study. Their labral lesions were repaired by arthroscopy with absorbable lines. Their pain was scored according to the visual analogue scale (VAS) and their shoulder joint function was assessed according to the American Shoulder and Elbow Surgeons (ASES) Scoring System and the Rowe Shoulder Scoring System, respectively. Results The VAS, ASES and Rowe scores were higher in the two groups after operation than before operation (P0.05). Conclusion Arthroscopic repair with absorbable line can achieve satisfactory clinical outcomes in patients with should joint dislocation due to V type superior labral anterior posterior lesions.%目的:观察关节镜下对V型从前到后上盂唇损伤(superior labral anterior to posterior,SLAP)的复发性肩关节前脱位修复的临床疗效。方法收集我单位2008年3月-2010年12月V型SLAP损伤患者16例,选取同期单纯Bankart损伤病例16例作为对照组。在关节镜下采用可吸收带线锚钉修复盂唇。采用视觉模拟评分(visual analogue scale,VAS)评价疼痛,美国肩肘外科协会(American Shoulder and Elbow Surgeons,ASES)评分系统和Rowe肩关节评分系统评价关节功能。结果两组患者术后VAS评分、ASES评分和Rowe评分均优于术前(P<0.05),没有脱位复发。两组患者术后结果的差异无统计学意义(P>0.05)。结论对V型SLAP损伤的复发性肩关节前脱位,采用可吸收带线锚钉进行修复可获得良好的临床效果。

  14. Arthroscopic minimally invasive treatment of tibial intercondylar eminence fractures in children%关节镜下儿童胫骨髁间棘骨折的微创治疗

    Institute of Scientific and Technical Information of China (English)

    华国军; 刘云鹏; 许沛荣; 骆宇春

    2011-01-01

    目的:分析儿童胫骨髁间棘骨折的特点,介绍关节镜辅助下微创治疗的方法.方法:对2004年1月至2008年12月12例儿童胫骨髁间棘骨折进行回顾性分析.按照Meyers-McKeever骨折分型:Ⅰ型1例,Ⅱ型4例,Ⅲ型7例.新鲜骨折10例,陈旧骨折2例;男10例,女2例;年龄8~13岁,平均10岁.所有病例进行了关节镜探查、复位,克氏针固定.随访时间10~36个月,了解骨折愈合、关节活动度、膝关节稳定性等情况.合并半月板损伤1例,滑车区软骨损伤1例,半月板嵌入骨块下5例.结果:骨折愈合时间平均5周,无畸形愈合、骨不连,无髁间窝撞击表现.术后3个月Lysholm膝关节功能评分平均(92.7±2.5)分,术后6个月平均(96.4±1.7)分,所有患膝恢复健侧活动度.结论:儿童胫骨髁间棘骨折以Ⅱ、Ⅲ型多见,软骨及丰月板等关节内合并伤少见.关节镜辅助下交叉克氏针固定法操作简便、手术创伤小、恢复快,符合儿童骨生长快的特点.%Objective:To analyze the characteristics of children tibial intercondylar eminence fractures,and introduce arthroscopic minimally invasive techniques for the treatment of tibial intercondylar eminence fractures in children. Methods: From January 2004 to December 2008,12 children with tibial intercondylar eminence fractures were treated with cross Kirschner wire fixation after arthroscopic reduction. According to Meyers-McKeever classification systems, there were 1 case of type I ,4 cases of type H , and 7 cases of type M. There were 10 fresh and 2 old fractures in all. Among the patients, 10 patients were boy and 2 patients were girl,ranging in age from 8 to 13 years,with an average of 10 years. All the patients underwent arthroscopic exploration,reduction and fixation. During follow-up ranging from 10 to 36 months,the union of fracture,range of motion and stabilization of the knee were assessed. One patient was combined with lesions of the menisci, 1 patient with femoral

  15. Polymerized-Type I Collagen Downregulates Inflammation and Improves Clinical Outcomes in Patients with Symptomatic Knee Osteoarthritis Following Arthroscopic Lavage: A Randomized, Double-Blind, and Placebo-Controlled Clinical Trial

    Directory of Open Access Journals (Sweden)

    Janette Furuzawa-Carballeda

    2012-01-01

    Full Text Available Objectives. Polymerized-type I collagen (polymerized collagen is a downmodulator of inflammation and cartilage regenerator biodrug. Aim. To evaluate the effect of intraarticular injections of polymerized collagen after arthroscopic lavage on inflammation and clinical improvement in patients with knee osteoarthritis (OA. Methods. Patients (n=19 were treated with 6 intraarticular injections of 2 mL of polymerized collagen (n=10 or 2 mL of placebo (n=9 during 3 months. Followup was 3 months. The primary endpoints included Lequesne index, pain on a visual analogue scale (VAS, WOMAC, analgesic usage, the number of Tregs and proinflammatory/anti-inflammatory cytokine-expressing peripheral cells. Secondary outcomes were Likert score and drug evaluation. Clinical and immunological improvement was determined if the decrease in pain exceeds 20 mm on a VAS, 20% of clinical outcomes, and inflammatory parameters from baseline. Urinary levels of C-terminal crosslinking telopeptide of collagen type II (CTXII and erythrocyte sedimentation rate (ESR were determined. Results. Polymerized collagen was safe and well tolerated. Patients had a statistically significant improvement (P<0.05 from baseline versus polymerized collagen and versus placebo at 6 months on Lequesne index, VAS, ESR, Tregs IL-1β, and IL-10 peripheral-expressing cells. Urinary levels of CTXII were decreased 44% in polymerized collagen versus placebo. No differences were found on incidence of adverse events between groups. Conclusion. Polymerized collagen is safe and effective on downregulation of inflammation in patients with knee OA.

  16. 关节镜诊治关节内桡骨远端粉碎性骨折的软组织损伤%Arthroscopic assessment of soft tissue injuries in comminuted intra-articular fractures of the distal radius

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Objective To diagnose and evaluate soft tissue injuries in intra-articular fractures of the distal radius using arthroscopy. Methods Twenty young patients with displaced intra-articular fractures of distal radius were recruited in this prospective study. Three AO C2 and 17 C3 fractures were included. After arthroscopic examination fractures of distal radius were treated by external fixation with limited internal fixation or open plate fixation.Results Triangular fibrocartilage complex (TFCC) injury was found in 18 patients (90%) . Most were isolated Palmer type 1D injuries (67 %). Scapho-lunate ligament injury was found in two patients: one partial tear (grade Ⅱ) and one complete tear (grade Ⅲ). Follow-ups ranged from 6 to 18 months. At the last follow-up, wrist function was excellent in one patient (6%), good in eight(44%) and fair in 11 (50%). Conclusion TFCC injuries are common in intra-articular fractures of the distal radius while injuries to scapho-luuate ligament are uncommon.

  17. 关节镜下横杆式固定重建膝前十字韧带的中期疗效观察%The mid-term results of arthroscopic anterior cruciate ligament reconstruction using Transfix technique

    Institute of Scientific and Technical Information of China (English)

    李卫平; 陈仲; 宋斌; 杨睿; 谭伟权

    2013-01-01

    目的 评价关节镜下自体腘绳肌腱移植、横杆式固定(transfix)重建膝关节前十字韧带(anterior cruciate ligament,ACL)的中期临床疗效.方法 自2002年8月至2003年12月对38例膝关节ACL断裂患者应用自体腘绳肌腱重建ACL、股骨端采用横杆式固定、胫骨端采用界面螺钉固定.男21例,女17例;年龄19~48岁,平均28.4岁;左膝24例,右膝14例.运动伤27例,交通伤2例,跌倒扭伤2例,余7例无明显外伤.急性损伤6例,陈旧性损伤32例.术前体检:前抽屉试验阳性35例,弱阳性1例,阴性2例;Lachman征阳性37例,弱阳性1例.以Lysholm评分评价中期临床疗效,以MRI及X线观察移植物以及骨隧道变化情况.结果 38例患者中36例获得随访(随访率94.7%),随访时间6.3~7.6年,平均6.8年.所有患者关节活动度正常,Lysholm评分由术前(64.4±4.52)分提高到(85.6±4.60)分,差异有统计学意义.X线及MRI发现3例股骨及胫骨隧道均扩大,5例股骨隧道扩大,3例胫骨隧道近端扩大.未见关节间隙变窄.1例患者在术后4年因外伤再次致ACL断裂,行关节镜下ACL翻修术,采用同种异体肌腱移植物,股骨端及胫骨端采用可吸收挤压钉固定.结论 应用腘绳肌腱、股骨侧横杆式、胫骨侧界面挤压螺钉固定重建膝关节ACL可以获得较为满意的关节活动度及关节稳定性,中期疗效佳.%Objective To evaluate the mid-term results of arthroscopic anterior cruciate ligament (ACL) reconstruction using Transfix technique.Methods From August 2002 to December 2003,38 patients (24 left knees and 14 right knees) with ACL ruptures underwent arthroscopic ACL reconstruction with hamstring tendon using Transfix femoral fixation and interference screws tibial fixation.There were 21 males and 17 females,aged from 19 to 48 years (average,28.4 years).The causes of injury included sports injury in 27 cases,traffic injury in 2 cases and fall injury in 2 cases,and 7 patients had no

  18. 改良全关节镜下胫骨Inlay技术重建后十字韧带的实验研究%Experimental study of improved arthroscopic reconstruction of posterior cruciate ligament using tibial Inlay technique

    Institute of Scientific and Technical Information of China (English)

    姜雪峰; 杨惠光; 张云庆; 徐军; 黄国伟; 任亚军; 孙惠清

    2011-01-01

    目的 探讨采用改良全关节镜下胫骨Inlay技术重建膝关节后十字韧带(posterior cruciate ligament,PCL)手术方法的特点及优势.方法 设计专门的胫骨隧道形态及配套的胫骨钻头,设计移植物的形态和固定方法.在5具成人膝关节标本上模拟操作,年龄25~65岁;左膝2例,右膝3例.设计出全关节镜下胫骨Inlay技术重建PCL的手术操作流程(包括建立胫骨隧道的方法,移植物的引入等).操作完成后切开实验标本,进行二次观察,观察胫骨隧道内口的形态和位置是否达到设计的要求.通过对30张正常MRI片进行测量,确定胫骨隧道的角度,明确术中PCL定位器的角度.结果 胫骨隧道内口设计成14 mm×7 mm×15 mm的圆锥状,外口为直径7 mm的圆柱状,配套的胫骨钻头设计成分体式,钻头在体外装配.胫骨平台后缘斜坡与水平成36°~47°,定位器角度设定为50°.移植物使用异体跟腱,移植物骨块设计成圆锥状,与胫骨隧道内口相匹配,移植物胫骨隧道外口使用纽扣钢板固定.5例标本手术均获得成功,切开行二次检查结果显示,其中4例移植物和胫骨隧道匹配,另1例隧道外口直径偏小,移植物无法完全嵌入.结论 改良全关节镜下胫骨Inlay技术重建膝关节PCL手术具有操作简单、准确、快速、固定牢靠的特点.%Objective To improve the arthroscopic posterior cruciate ligament (PCL) reconstruction using tibial Inlay technique. Methods The special arthroscopic device and related fixation technique were designed. Five cadaveric knees were used to simulate the process of arthroscopic posterior cruciate ligament reconstruction using tibial Inlay technique. The knees were cut open to observe whether the outlet of the tibial tunnel shape and location met the design requirements. Thirty normal MRI films were measured to identify tunnel angle and localizer angle. Results The inner outlet of tunnel was conical shape(14 mm×7 mm×15 mm

  19. Arthroscopic button plate fixation therapy for instable distal clavicular fracture%关节镜下纽扣钢板固定术治疗不稳定锁骨远端骨折

    Institute of Scientific and Technical Information of China (English)

    陈建海; 党育; 付中国; 姜保国

    2015-01-01

    Background The cases of distal clavicular fracture account for 12%-1 5% of all clavicular fracture cases.Distal clavicular fracture combined with coracoclavicular ligament rupture frequently behave as unstable fracture,with the opportunity for fracture non-union in conservative therapy being as high as 21%.Although partial patients with fracture nonunion show mild clinical symptoms,the symptomatic nonunion may affect the functions of shoulder joint.Therefore,most of physicians suggest operative treatment for unstable distal clavicular fracture.The operative treatment can achieve fracture union rate up to 98%.The distal clavicular fracture is characterized by fracture combined with ligament injury, and there are also diversified clinical therapies. The frequently reported internal fixation methods include kirschner wire,tension band,coraco-clavicular screw, anchor,clavicular hook plate,anatomical locking plate as well as suture fixation,etc.After fracture union,the metallic internal implants are frequently required to be taken out through operation. Different therapies have both their advantages and disadvantages.At present,there has been no unified therapy for unstable distal clavicular fracture.Arthroscopic button plate fixation therapy for unstable distal clavicular fracture is a relatively new minimally invasive treatment method,and its technology is originated from arthroscopic button plate fixation for the treatment of dislocation of acromioclavicular joint.We made retrospective analysis on the clinical effects of arthroscopic button plate fixation on distal clavicular fracture and discussed the potential advantages and disadvantages of this therapy.Method Ⅰ.General materials:Twenty-one patients with unstable distal clavicular fracture who received operative treatment in our department during the period from September 2010 to December 2012 are collected,seventeen cases of these meet inclusion criteria,namely 10 male cases and 7 female cases,with an average

  20. 等速训练对膝半月板损伤关节镜手术后膝关节功能恢复及关节周围肌肉力量的影响%The Impact of Knee Function and Muscles Strength of Isokinetic for Patients with Knee Meniscus after Arthroscopic Surgery

    Institute of Scientific and Technical Information of China (English)

    邵正海; 张玉发; 吕宏; 毕霞; 高亮亮; 刘小垒; 黄鑫凝

    2014-01-01

    目的:回顾性分析等速训练康复方案对膝半月板损伤患者术后关节功能恢复及关节周围肌肉力量的影响。方法:对25例膝半月板损伤患者关节镜术后采取等速康复训练,与对照组行常规训练进行比较。结果:经治疗二个疗程后,观察组单次最大做功、力矩加速能、屈膝伸肌峰力矩测试和平均做功率各指标均优于对照组(P<0.05),差异有统计学意义。结论:等速康复训练对膝半月板损伤关节镜手术后患者具有较好的改善,能够明显改善患者的预后状况,值得临床推广应用。%Objective:Retrospective analysis impact of knee function and muscles strength of Isokinetic for patients with knee meniscus after arthroscopic surgery. Methods:25 cases of arthroscopic knee meniscus injury patients were taken isokinetic rehabilitation after surgery, and the efficacy of the control group were compared. Results:After two courses of treatment, the maximum single acting, torque acceleration energy, knee extensor peak torque test and the average power of the observation group were all better than the control group(P<0.05). Conclusion:The isokinetic method for knee meniscus injury patients’ rehabilitation after arthroscopic surgery was helpfui and could significantly improve the patient's prognosis, worthy of clinical application.

  1. 关节镜下自体肌腱移植重建前交叉韧带术后并发症的研究进展%Research progress on the postoperative complications of arthroscopic anterior cruciate ligament reconstruction using autogenous tendon grafts

    Institute of Scientific and Technical Information of China (English)

    赵阳; 张春礼

    2015-01-01

    As an important therapy for anterior cruciate ligament ( ACL ) ruptures,ACL reconstruction using autogenous tendon grafts has been gradually accepted by the majority of doctors and patients,but there is a lack of an intensive study on the postoperative complications.Deep vein thrombosis ( DVT ),peripheral neuropathy and muscle weakness may be caused by the use of tourniquets.The joint infection rate after arthroscopic ACL reconstruction is about 0.3%-1.7%.The pollution of surgical tools and grafts is the main cause of postoperative knee infections.The infection chance will be increased due to soft tissue injuries in harvesting tendons and the use of internal fixation.Erythrocyte sedimentation rate ( ESR ) and C-reactive protein ( CRP ) are considered to be the effective laboratory indexes in early diagnosis of infections after ACL reconstruction.The application of sensitive antibiotics,repeated arthrocentesis and arthroscopic debridment are important and effective in the treatment of knee joint infections.Injuries of the infrapatellar branch of the saphenous nerve and the lateral sural cutaneous nerve may lead to sensory disability in the anterior region and the distal end of the affected knee.The choice of incision location and fixed position of the affected limb are related to nerve injuries.The incidence of cysts after ACL reconstruction is not high,and tibial tunnel cyst and cruciate ligament cyst are relatively common.The symptoms can be alleviated with the treatment of arthroscopic cystectomy.The incidence of postoperative fibrosis of the knee joint is 4%-35%,which is mainly associated with tunnel positioning,combined soft tissue injuries and postoperative rehabilitation exercise.

  2. Comparison of Curative Effect of Arthroscopic Surgery and Acupotomy Treatment of Patellofemoral Lateral Pressure Syndrome%关节镜手术与小针刀治疗髌股外侧高压综合征的疗效对比

    Institute of Scientific and Technical Information of China (English)

    傅团结; 李光友

    2016-01-01

    目的:探讨关节镜手术与小针刀治疗髌股外侧高压综合征的临床疗效。方法选取2012年3月至2014年3月在本院治疗的符合要求的100例髌股外侧高压综合征患者,随机分为2组(A组和B组),每组50例。A组采用关节镜下外侧支持带松解,B组采用小针刀松解髌股外侧支持带。采用改良Lysholm评分标准、视觉模拟评分法及髌股关节Kujala评分进行疗效评定。结果两组治疗方法相比,结果具有统计学差异(P<0.05),关节镜手术治疗临床效果明显优于小针刀治疗。结论关节镜手术是治疗髌股外侧高压综合征的首选方法。%Objective To explore the clinical effect of arthroscopic surgery and acupotomy treatment of patellofemoral lateral pressure syndrome. Methods One hundred cases in our hospital for treatment of patellofemoral lateral pressure syndrome patients from March 2012 to March 2014. Randomly divided into two groups. A group using arthroscopic lateral support with loose solution, Group B with needle knife loose of the lateral retinaculum solution. The modified Lysholm standard for evaluation, visual analogue score and Kujala score of patellofemoral joint were used to evaluate the efficacy. Rwsults Compared with the two groups, the difference was statistically significant (P<0.05), Arthroscopic surgery for treatment of clinical effect is obviously better than the therapy of small needle knife. Conclusions Arthroscopic surgery is the first choice for the treatment of patellofemoral lateral pressure syndrome.

  3. 关节镜下膝关节清理术联合体外冲击波治疗膝关节骨性关节炎的疗效分析%Efficacy of Arthroscopic Debridement Combined with Extracorporeal Shock Wave Treatment of Knee Osteoarthritis

    Institute of Scientific and Technical Information of China (English)

    何子微; 赵维彪

    2016-01-01

    Objective:To analyze the curative effect of arthroscopic debridement combined with extracorporeal shock wave therapy in the treatment of knee osteoarthritis. Methods:All cases were divided into 2 groups:the control group were treated with arthroscopic debridement,the treatment group were treated with arthroscopic debridement combined with extracorporeal shock wave therapy. The Lysholm score and VAS score was used to determine the changes in patients. Results:After 1 months and 3 months, Lysholm score in the two groups of patients was higher than that before operation (P0.05) . Conclusion:Arthroscopic debridement combined with extracorporeal shock wave therapy in early stage can achieve the functional recovery and pain-relief effect, can better improve the patient's joint function and quality of life.%目的:关节镜下膝关节清理术联合体外冲击波治疗膝关节骨性关节炎的疗效分析。方法:将纳入病例分为2组:对照组患者单纯行关节镜下膝关节清理术;治疗组患者行关节镜下膝关节清理术联合冲击波疗法。对2组患者分别进行膝关节功能Lysholm评分和视觉模拟(VAS)评分,判断患者自觉膝关节功能和疼痛症状的变化。结果:治疗后1个月和3个月两个时间点2组患者的Lysholm评分较治疗前均升高(P<0.05),治疗组Lysholm评分大于对照组;VAS疼痛评分小于对照组(P<0.05)。治疗后6个月,2组患者的Lysholm评分及VAS评分差异无统计学意义(P>0.05)。结论:关节镜下膝关节清理术联合体外冲击波治疗在早期即能达到恢复功能及缓解疼痛的效果,能够更好地改善患者的关节功能和生活质量。

  4. Resultados do procedimento artroscópico de "remplissage" na luxação anterior recidivante do ombro Results from filling "remplissage" arthroscopic technique for recurrent anterior shoulder dislocation

    Directory of Open Access Journals (Sweden)

    Mauro Emilio Conforto Gracitelli

    2011-01-01

    Full Text Available OBJETIVO: Avaliar o resultado clínico da técnica de "remplissage" associada ao reparo da lesão de Bankart (BK para o tratamento da luxação anterior recidivante do ombro. MÉTODOS: Nove pacientes (10 ombros, com seguimento médio de 13,7 meses, apresentaram luxação traumática anterior recidivante do ombro. Todos tinham lesão de BK associada à lesão de Hill e Sachs (HS, com sinal do "encaixe". O defeito das lesões de HS foi medido e apresentava em média 17,3% (7,7% a 26,7% de perda óssea em relação ao diâmetro da cabeça do úmero. Todos foram submetidos ao reparo artroscópico da lesão de BK associado ao preenchimento ("remplissage" da lesão de HS pela tenodese do infraespinal. RESULTADOS: O escore de Rowe variou de 22,5 (10 a 45 no período pré-operatório para 80,5 (5 a 100 no período pós operatório (p OBJECTIVE: To evaluate the clinical result from the filling ("remplissage" technique in association with Bankart lesion repair for treating recurrent anterior shoulder dislocation. METHODS: Nine patients (10 shoulders, with a mean follow-up of 13.7 months, presented traumatic recurrent anterior shoulder dislocation. All of them had a Bankart lesion, associated with a Hill-Sachs lesion showing the "engaging" sign. The Hill-Sachs lesion defect was measured and showed an average bone loss of 17.3% (7.7% to 26.7% in relation to the diameter of the humeral head. All the cases underwent arthroscopic repair of the Bankart lesion, together with filling of the Hill-Sachs lesion by means of tenodesis of the infraspinatus. RESULTS: The Rowe score ranged from 22.5 (10 to 45 before the operation to 80.5 (5 to 100 after the operation (p < 0.001. The UCLA score ranged from 18.0 (8 to 29 to 31.1 (21 to 31 (p < 0.001. The measurements of external and internal rotation at abduction of 90º after the operation were 63.5º (45º to 90º and 73º (50º to 92º respectively. Two patients presented recurrence (one with dislocation and the other

  5. 关节镜治疗急性滑脱性髌股关节撞击综合征的临床疗效%Arthroscopic surgery for treatment of acute patellofemoral joint impingent

    Institute of Scientific and Technical Information of China (English)

    李烨; 汤洁; 胡勇; 赵胜豪; 黎清波; 彭永海

    2012-01-01

    Objective To evaluate the clinical effects of arthroscopic technique in managing acute patellofemoral joint impingent syndrome.Methods Retrospective analysis was made on clinical data of 19 cases of patients with acute patellofemoral joint impact syndrome in orthopedic in our hospital from August 2006 to December 2009.Results 3 knees were done debridement in this group; 13 knees were done debridement + patella medial band suture;5 knees were done debridement + patella medial band suture + lateral with lysis.12 cases were torn out of 17 the intra-articular fracture of block.All patients did not occur to blood vessels,nerve damage and infection or other complications.All patients with follow-up period did not recur in the dislocation of the patella,without dislocation of the fear of weight-bearing exercises,12 months after operation were followed up for joint activity can resume normal,18 patients were followed up for 12 months after recovery to pre-injury exercise level,only 1 case after double knee injury exercise levels were affected,but did not affect their daily lives.Lysholm clinical scoring system to assess knee function excellent were 17 knees,good were 3 knees,excellent rate of 95.2%.Conclusion The method is simple and effective of arthroscopic treatment of acute patellofemoral joint impingement syndrome,should be used in clinical practice.%目的 探索膝关节镜治疗急性滑脱性髌股关节撞击综合征的临床疗效.方法 回顾性分析2006年8月至2009年12月该院骨科采用膝关节镜治疗急性滑脱性髌股关节撞击综合征19例患者的临床资料.结果 本组3膝行清理术;13膝行清理术加髌骨内侧支持带缝合术;5膝行清理术加髌骨内侧支持带缝合术加外侧支持带松解术.全部患者均未发生血管、神经损伤和感染等并发症,无术后关节内出血而再次手术者.全部患者随访期内未再发生髌骨脱位,负重练习后无脱位恐惧感,术后12个月复诊时关

  6. 关节镜下应用LARS人工韧带同时重建前、后交叉韧带%Reconstruction of combined anterior cruciate ligament and posterior cruciate ligament injuries by using LARS artificial ligament under arthroscope

    Institute of Scientific and Technical Information of China (English)

    康一凡; 王谦

    2008-01-01

    Objective To explore the treatment method and clinical effect of LARS artificial ligament in treatment of combined anterior cruciate ligament(ACL) and posterior crueiate ligament (PCL) injuries of the knee under arthroscope. Methods Thirteen cases of ACL and PCL injuries were reconstructed with LARS ligament. The patients were followed up for 12-36 months. The International Knee Documentation Committee (IKDC) and Lysholm knee score scale were used for functional evaluation. In the meantime, KT-1000 was employed to check anterior and posterior laxation of the knee. Results No knee infection or limitation of knee extension occurred. Knee flexion was 105° -125° (average 117°). At termination of follow up, 10 cases (77%) was graded as A and 3 (23%) as B according to IKDC. KT-1000 examination at 25° flexion showed that the difference of anterior laxation was less than 2 mm in 12 cases and 3-5mm in 1. KT-1000 examination at 70°flexion showed that the difference of anterior laxation was less than 2mm in 12 cases and 2-4 mm in 1. The Lysholm score was (63.8±2.9) points (49459 points) before operation and (91.1 ±2.7) points (88-95 points) at follow up, with statistical difference (P <0.01). Conclusion Reconstruction of ACL and PCL by using LARS ligament under arthroscope is a kind of minimally invasive, safe and effective method to treat ACL and PCL injuries of the knee, with good short term outcome.%目的 探讨关节镜下应用LARS人工韧带重建前交叉韧带(ACL)、后交叉韧带(PCL)同时损伤的方法及疗效. 方法 关节镜下同时重建13例ACL、PCL损伤的患者,重建材料采用LARS人工韧带.术后随访12~36个月,采用国际膝关节文件编制委员会(IKDC)韧带标准评价表和Lysholm膝关节功能评分表评估患膝功能,通过KT-1000检查膝关节前后松弛度.结果 术后无膝关节感染发生;均无伸膝受限,屈膝活动度105°~125°,平均117°.术后随访时IKDC评分:A类10例(77%),B类3例(23%).

  7. The Clinical Study on Arthroscope Combined with limited Open Treating Knee Multiple Ligament Injury%关节镜结合有限切开治疗膝关节多韧带损伤

    Institute of Scientific and Technical Information of China (English)

    彭永海; 张青松; 李烨; 胡勇; 汤洁

    2012-01-01

    目的:探讨应用关节镜结合有限切开治疗膝关节多韧带损伤的方法和近期疗效.方法:膝关节多韧带损伤患者25例,采用关节镜下异体胫前肌腱重建前后交叉韧带,同时有限切开修复关节周围韧带,处理合并的半月板软骨损伤.术前按照国际膝关节文献委员会(IKDC)综合评价患膝功能均为D级,Lysholm评分平均为(35.0±1.4)分.结果:25例患者术后获24~30个月(平均27.4个月)随访,患膝功能均明显改善.末次随访时IKDC综合评价结果:A级10个(40%),B级12个(48%),C级3个(12%),Lysholm评分平均为(92±1.8)分,与术前相比差异有统计学意义(P<0.01).结论:关节镜下同种异体胫前肌腱重建前后交叉韧带结合有限切开修复关节周围韧带,可以明显改善膝关节功能,临床疗效较好.%Objective:To discuss the treatment methods and short term effect of arthroscope combined with limited open treating knee joint multiple ligament injury. Method:25 cases of ACL and PCL injury were reconstructed with anterior tibial tendon allograft under arthroscope, while repaired the ligaments around the knee and meniscus cartilage through mini - open approach. According to the International Knee Documentation Committee (IKDC) standard, the knee function was class D and Lysholm average score was (35 ± 1.4) before operation. Results:After surgery the 25 patients were followed - up about 24 - 30 months (average 27. 4 months), The knee function of all patients were improved significantly. At termination of follow-up, IKDC score was graded as A in ten cases (40%) , B in twelve cases (48%) , and C in threee cases (12%). Lysholm average score was (92±1. 8). Compared with preoperation, the IKDC and Lysholm score showed significant changes (P<0. 01). Conclusion:Reconstruction of ACL and PCL with anterior tibial tendon allograft under Arthros-copy through mini-open approach can significantly improve the knee function The clinical efficacy is better.

  8. 关节镜下关节囊松解治疗原发性冻结肩的疗效观察%The Efficacy of Arthroscopic Arthrolysis for Frozen Idiopathic Frozen Shoulder

    Institute of Scientific and Technical Information of China (English)

    曹亮波; 刘亚; 李军磊; 郑兆君

    2013-01-01

    Objective To evaluate the results of arthroscopic capsular release for the treatment of idiopathic frozen shoulder . Methods From October 2010 to December 2011,13 cases of patients with primary frozen shoulder after conservative treatment for 3 months or more invalid line of shoulder were taken endoscopic joint capsular release treatment and followed up for 8 to 12 months.The American Shoulder and Elbow Surgeons the-standard shoulder score(ASES),the shoulder joint active/passive activities range(ROM),visual analogue scale(VAS) were chosen to be the evaluation index .All patients had no statistically significant differences in age ,gender,disease duration and stage baseline data.Results Patients with shoulder pain eased significantly or disappeared ,VAS pain score decreased from 5.5 ±4.8 points preoperatively to 1.6 ±2.0,shoulder mobility function significantly improved compared with preoperative ,the shoulder joint ASES score improved from 45.0 ±18.0 points preoperatively to 94.0 ±21.0 minutes,and no patients had complications.Conclusion Arthroscopic capsular release is a safe and effective surgical procedure in the management of idiopathic frozen shoulder unresponsive to conservative treat -ment.It has advantages of little invasive ,better recovery,less operation time and less complications .%  目的观察原发性冻结肩的患者行关节镜下肩关节囊松解手术的疗效.方法自2010年10月~2011年12月选择经保守治疗3个月以上无效的原发性冻结肩患者13例,行肩关节镜下关节囊松解治疗,术后随访8~18个月.评价指标采用美国肩肘外科-标准肩关节评分(ASES)、肩关节主动/被动活动范围(ROM)、视觉疼痛评分(VAS)等.所有患者在年龄、性别、病程及分期等基线资料差异无统计学意义.结果患者肩关节疼痛明显缓解或消失,VAS疼痛评分由术前的(5.5±4.8)分降低到(1.6±2.0)分,肩关节活动功能较术前明显改善,肩关节ASES评分由术前的(45.0

  9. Clinical effect of arthroscopic treatment of calcific tendinitis of the supraspinatus%肩关节镜治疗冈上肌钙化性肌腱炎的临床疗效

    Institute of Scientific and Technical Information of China (English)

    丁浩; 谢水华; 何建华; 陈卫东

    2015-01-01

    目的:探讨肩关节镜下治疗冈上肌钙化性肌腱炎的临床疗效。方法2011年12月-2014年9月,对19例冈上肌钙化性肌腱炎患者行肩关节镜治疗,术后配合中药外用熏洗的康复治疗。结果均获随访,随访时间3-36个月。19例患者中,17例肩关节疼痛及功能障碍消失或明显改善,2例仍感轻度疼痛。按照VAS疼痛评分术前(6.10±1.52)分,术后(1.15±0.95)分,两者比较具有统计学意义(t=30.58,P<0.05)及Constant-Murley评分术前(51.68±9.52)分,术后(91.36±3.75)分比较差异具有统计学意义(t=-28.10,P<0.05)。结论肩关节镜治疗冈上肌钙化性肌腱炎临床疗效显著,创伤小,安全有效,术后功能康复快。%Objective To study the clinical effect of arthroscopic treatment of calcific tendinitis of the supraspinatus. Methods From December 2011 to September 2014,19 cases of calcific tendinitis of the supraspinatus were treated with shoulder arthroscopy,postoperative rehabilitation treatment with traditional Chinese medicine fumigation. Results All the cases were fol-lowed. The follow-up was 3 to 36 months. Among the 19 cases,17 patients reported that Shoulder joint pain and dysfunction dis-appeared or improved. 2 patients presented with still feel shoulder joint mild pain. According to VAS pain scoring system ,the postoperative condition(1.15±0.95)points,compared with the pre-oparative condition(6.10±1.52)points,was significantly increased, which had statistical significance (t=30.58,P<0.05). According to Constant-Murley scoring system,the postoperative condition(91. 36±3.75)points,compared with the preoparative condition (51.68±9.52)points,was significantly increased,which had statistical sig-nificance (t=-28.10,P<0.05). Conclusion Arthroscopic treatment of calcific tendinitis of the supraspinatus is safe,effective and less invasive with a quick recovery.

  10. 膝关节多发韧带损伤关节镜下修复与重建术后的康复护理%Rehabilitation nursing after arthroscopic reconstruction for multiple ligaments injury of knees

    Institute of Scientific and Technical Information of China (English)

    陈瑛

    2014-01-01

    目的:探讨膝关节多发韧带损伤关节镜下修复与重建术后的康复护理。方法对10例膝关节多发韧带损伤的患者,施行关节镜下膝关节前、后交叉等多韧带重建术,根据手术方式和患者的个体差异制定了有针对性的围术期康复计划,同时加强出院后持续康复训练指导,分阶段对康复训练效果进行随访。结果随访1周~24个月,平均随访(12.30±6.65)个月,全部患者入院时 Lysholm 膝关节功能评分为(26.90±5.07)分,末次随访时评分为(89.50±3.81)分,差异有统计学意义(P <0.01)。结论根据患者多发韧带损伤特点,制定个性化、有针对性的围术期康复训练计划,加强出院后持续康复训练指导,对促进多发韧带损伤修复重建术后关节功能的全面康复尤为重要。%Objective To investigate the rehabilitation nursing procedure and its effects af-ter arthroscopic reconstruction for multiple ligaments injury of knees.Methods 10 patients with multiple ligaments injuries of knee received anterior posterior cruciate ligaments reconstruction by arthroscopy.According to different surgical techniques and individual differences of patients,tar-geted rehabilitation training plans in perioperative period were specifically guided and managed.Pa-tients were followed up to evaluate the clinical effects of training in stages.Results All the patients were regularly followed up foroneweek to2 4 months ,with an average timeof (1 2 .3 0 ± 6.65)months.The difference was statistically significant since the average Lysholm score of the all cases were (26.90±5.07)and (89.50±3.81)before operation and at final follow-up respective-ly(P <0.01).Conclusion Planned and targeted rehabilitation nursing based on the different sur-gical techniques and individual differences can benefit functional recovery of knee joint.It is impor-tant for patients who have arthroscopic reconstruction of

  11. Resultado funcional do tratamento artroscópico da instabilidade do ombro sem a lesão do lábio da glenóide Functional results of arthroscopic treatment of shoulder instability without glenoid labral lesion

    Directory of Open Access Journals (Sweden)

    Waldo Lino Júnior

    2007-07-01

    Full Text Available OBJETIVO: Tratar a instabilidade anterior e ântero-inferior do ombro sem lesão do lábio da glenóide por via artroscópica por meio de capsulorrafia térmica e fechamento do espaço rotador e avaliar os resultados quanto à estabilidade e à melhora funcional. MÉTODOS: Entre janeiro de 1998 e junho de 2002, 11 pacientes foram submetidos a esse procedimento, imobilizados por cinco semanas e após tratados por fisioterapia. Todos os pacientes foram avaliados no pré e pós-operatório pelas escalas de Neer, Rower e UCLA e, no pós-operatório, pela escala de ASES. RESULTADOS: Durante o período de seguimento entre 46 e 97 meses média de 75,54 meses todos os ombros permaneceram estáveis. Comparando-se a evolução do pré ao pós-operatório, houve melhora de acordo com a escala de Neer, na qual nenhum paciente apresentou resultado satisfatório no pré-operatório e oito tiveram resultado satisfatório no pós-operatório. Segundo a escala de Rowe, a média pré-operatória foi de 36,8 e, no pós-operatório, de 81,6 pontos. Conforme a escala da UCLA, a média no pré-operatório foi de 23,45 e, no pós-operatório, de 31,18 pontos. De acordo com todas essas escalas houve melhora estatisticamente significativa (p = 0,05. A escala da ASES mostrou média pós-operatória de 77,2 pontos. CONCLUSÃO: O procedimento artroscópico analisado confere estabilidade e melhora funcional.OBJECTIVE: Anterior and anterior-lower instability of the shoulder without a glenoid labral lesion was arthroscopically treated by thermal capsulorrhaphy and closing of the rotator space, and results were evaluated for stability and functional improvement. METHODS: From January 1998 to June 2002, 11 patients were submitted to this procedure, immobilized for five weeks, and then treated by physiotherapy. All patients were evaluated pre- and post-operatively by the Neer, Rower, and UCLA scale, and in the post-operative period, by the ASES scale. RESULTS: During the follow

  12. Application of arthroscope in diagnosis and treatment of knee synovitis%关节镜在不同膝关节滑膜病变中的诊疗分析

    Institute of Scientific and Technical Information of China (English)

    王玉冰; 庞子轩; 张亮; 康发军

    2014-01-01

    目的:观察关节镜在不同膝关节滑膜病变中的诊断、治疗作用,分析不同病变的临床疗效。方法选取50例关节镜下诊断、治疗的膝关节滑膜病变患者为研究对象,术前拟诊为类风湿性关节炎10例,色素沉着绒毛结节性滑膜炎11例,膝关节慢性感染5例,慢性非特异性滑膜炎12例,膝关节滑膜结核5例,半月板损伤4例,不明原因3例,记录关节镜对膝关节滑膜病变的诊治效果。结果关节镜结合病理检查结果,术后10例患者更正临床诊断,所有伤口均一期愈合,无严重并发症发生。出院后所有患者均获得随访,6例色素沉着绒毛结节性滑膜炎,2例类风湿性关节炎,1例滑膜结核,1例慢性非特异性滑膜炎术后复发,其余患者术后膝关节功能均获得显著改善,总有效率80.0%。结论关节镜检查有利于明确诊断,而且微创可彻底切除病变的滑膜组织,耐受性好。%Objective To investigate the value of arthroscope in the diagnosis and treatment of knee synovitis. Methods 50 cases of knee synovitis diagnosed by arthroscopy and treated by endoscopic synovectomy were studied. There were 10 cases with rheumatoid arthritis, 11 cases with pigmented villonodular synovitis,5 cases with chronic infection of knee joint,12 cases with chronic non-specific synovitis,5 ca-ses with tuberculous synovitis of the knee,4 cases with meniscus injury,3 cases with unknown cause. The efficacy of the treatment was recor-ded. Results All these cases were clearly diagnosed by microscopic examination combined with synovial pathological examination,and 10 cases were corrected with clinical diagnosis post-operation. All cases received primary healing without serious complications. All cases were followed up,and 6 cases of pigmented villonodular synovitis,2 cases of rheumatoid arthritis,1 case of chronic non-specific synovitis and 1 case of tuberculous synovitis of the knee had recurred. The total effective rate was 80. 0

  13. 关节镜下膝关节多发韧带损伤重建术后的康复护理%Rehabilitation nursing after arthroscopic reconstruction for multiple ligament injuries of knee

    Institute of Scientific and Technical Information of China (English)

    钱雪梅; 董伟强; 刘素霞; 杨春英

    2013-01-01

    Objective To investigate the rehabilitation nursing procedure and its effects after arthroscopic reconstruction for multiple ligament injuries of the knee. Methods From March 2010 to September 2012, 11 cases of multiple ligament injuries of knee received anterior/posterior cruciate ligaments reconstruction by arthroscopy. According to the reconstruction materials, different surgical techniques and individual differences of patients, various rehabilitation training plans for perioperation period were specificly guided and managed. Patients were followed up to evaluate the clinical effects of training. Results All the patients were regularly followed up for one week to 29 months, with an average time of ( 14. 29 ±9. 13) months. All the patients felt no more unstability of the knee. Their gaits were normal. The anterior drawing test and lateral stress test were both negative in all cases. Posterior drawing test was positive in nine cases and negative in two cases. The difference between preoperative and postoperative knee functions was statistically significant (P 95°,无关节不稳定症状.11例膝关节前抽屉试验及外侧侧方应力试验均为(-);后抽屉试验:(+)9例,(-)2例,手术前后比较差异均有统计学意义(Z=3.035,Z=3.066,P均小于0.01).结论 根据患者多发韧带损伤特点,制定个体化、系统的围手术期康复训练计划,加强出院后持续康复训练管理,对促进关节镜下重建多发韧带损伤术后关节功能的全面康复至关重要.

  14. 关节镜下异体韧带移植重建断裂前交叉韧带10例%Arthroscopically assisted allograft reconstruction of anterior cruciate ligament rupture: A primary report of ten cases

    Institute of Scientific and Technical Information of China (English)

    张春礼; 李明全; 朱庆生

    2001-01-01

    目的回顾性总结采用异体韧带重建膝关节前交叉韧带的临床初步疗效. 方法对10例采用关节镜技术移植异体韧带重建损伤前交叉韧带进行了5~11 mo,平均8 mo的随访评估. 结果所有患者症状均有缓解,关节稳定性恢复,取得了满意的临床疗效. 临床观察免疫排斥反应轻微甚至无法觉察. 部分移植韧带,特别是在术后6 mo,逐渐略有松弛,但并未影响近期疗效. 结论异体韧带移植是一种可行的重建损伤前交叉韧带的一种选择,但远期结果需要进一步观察.%AIM To evaluate the early result of allograft reconstruction of anterior cruciate ligament for ACL deficiency knee. METHODS Ten cases of ACL reconstruction operated upon with allografts assisted with arthroscopic technique were followed-up for 5 to 11 mo, mean 8 mo. RESULTS All patients had a quite satisfactory result with relief of symptoms and restoration of knee stability, immunologic rejective reaction was minimal, even invisible, but some grafts were gradually becoming a little laxity, particularly when 6 months postoperation, whereas it has not affected the primary results. All of them have gone back to their preinjury job. CONCLUSION Allograft is one of acceptable alternatives of reconstruction of torn ACL, but the long-term results still needs a further observation.

  15. Avaliação dos resultados da sinovectomia por via artroscópica do cotovelo em pacientes portadores de artrite reumatoide Assessment of arthroscopic elbow synovectomy outcomes in patients with rheumatoid arthritis

    Directory of Open Access Journals (Sweden)

    Alberto Naoki Miyazaki

    2009-01-01

    Full Text Available OBJETIVO: Rever os resultados funcionais da sinovectomia por via artroscópica de cotovelo em pacientes com artrite reumatoide. Métodos: Entre maio de 1999 e dezembro de 2005, 15 pacientes foram submetidos à sinovectomia do cotovelo pela técnica artroscópica. Três casos eram bilaterais, totalizando 18 cotovelos. Dois pacientes eram do sexo masculino e 13 do feminino. A média da idade era de 44 anos e cinco meses. O tempo médio de diagnóstico prévio da doença foi de seis anos e oito meses. Todos os pacientes tinham dor no período pré-operatório e em sete cotovelos havia instabilidade. A média das mobilidades articulares no período pré-operatório foi: flexão de 118º, extensão de -24º, supinação de 80º e pronação de 71º. Resultado: O seguimento pós-operatório médio foi de 39 meses. A média da mobilidade articular pós-operatória de flexão foi de 133º, extensão de -20º, supinação de 84º e pronação de 78º. Em nove cotovelos (50% houve melhora do arco de movimento pós-operatório para amplitude de movimento funcional. Doze casos (66,6% apresentaram resolução ou melhora da dor para um nível que não interferisse nas atividades de vida diária. Pelo método de avaliação de Bruce, os resultados foram: sete excelentes, três bons, dois regulares e seis ruins, com média de 85,5 pontos. Ocorreu recidiva da sinovite em seis casos (33,3% e a progressão para osteoartrose em quatro (22,2%. CONCLUSÃO: A sinovectomia por via artroscópica do cotovelo em pacientes com artrite reumatoide propicia melhora da dor em 66,6% dos casos, porém, não leva a melhora significativa do arco de movimento.OBJECTIVE: To review functional outcomes of arthroscopic elbow synovectomy in patients with rheumatoid arthritis. Methods: Between May 1999 and December 2005, 15 patients were submitted to elbow synovectomy using an arthroscopic approach. Three cases were bilateral, totaling 18 elbows. There were two male and 13 female

  16. 关节镜清理成形术治疗肘骨关节炎伴肘后撞击症%Efficacies of arthroscopic debridement and olecranon fossa plasty in the treatment of osteoarthtis and posterior elbow impingement

    Institute of Scientific and Technical Information of China (English)

    刘玉杰; 王俊良; 李海峰; 齐玮; 王宁

    2012-01-01

    Objective To evaluate the efficacies of arthroscopic debridement and removal of osteophyma for olecroanon and olecranon fossa plasty for posterior impingement of elbow joint.Methods Between 1999 and 2008,a total of 21 cases were diagnosed with osteoarthritis and posterior elbow impingement.There were 15 males and 6 females.And there were 16 right and 15 left cases.They included volleyball players (n =7),tennis players ( n =7 ),golf enthusiasts ( n =4) and fencers ( n =3 ).The average duration of onset-operation was 3.5 years ( range:2.5 - 8 ).Arthroscopic exploration revealed synovial hyperplasia hypertrophy,cartilage degeneration and olecranon fossa hyperplasia with deformed olecranon fossa.Debridement and plasty were performed.Loose bodies were removed from elbow joint in 6 patients.Partial resection of posterior olecranon tip was performed and osteophytes or fibrous tissue removed in this area.Dynamic observation showed no posterior elbow impingement.Results Postoperative follow-up was conducted in 19 cases and 2 cases became lost to follow-up.The average follow-up period was 25.3 months (range:18 -42).All patients were evaluated preoperatively and postoperatively with the Hospital for Special Surgery Elbow Assessment Scale.The outcomes were excellent ( n =12 ),good ( n =7 ) and fair ( n =2).Postoperative patients elbow swelling and pain relieve,sports and life function returns to normal,elbow flexion and rotating mobility obviously improved.With the elbow radiological films to measure the range of motion,the average range of motion was 90.5° preoperatively and improved to 130° postoperatively.There was significant improvement in all cases.Conclusion Posterior elbow impingement is caused by hyperextension trauma and elbow overuse during specific sporting activities.Arthroscopic debridement and olecroanon or olecranon fossa plasty demonstrates excellent results for posterior impingement of elbow joint.%目的 探讨肘关节镜清理成形术治疗尺骨

  17. Early follow-up study of arthroscopic treatment of chronic calcifying supraspinatus tendonitis%关节镜下治疗慢性冈上肌钙化性肌腱炎的早期随访研究

    Institute of Scientific and Technical Information of China (English)

    高兆峰; 樊玲; 田雷

    2016-01-01

    Objective:To investigate the early efficacy of arthroscopic surgery for chronic calcifying supraspinatus tendinitis . Methods:From Mar.2013 to Sep.2015,16 patients with calcifying tendinitis of the supraspinatus were treated with shoulder arthrosco -py.All patients underwent arthroscopic calcium excision and subacromial decompression ,and were followed up in the preoperation and the postoperative 3,6,12,18 months.The preoperative and postoperative clinical efficacy were evaluated by the American shoulder and elbow surgeons score (ASES),Constant-Murley scores (CMS) and visual analogue scale (VAS) pain scores.Besides,the time of re-covering functional exercise was recorded .Results:Sixteen patients were followed up for 18 to 24 months,with the average of (20.4 ± 1.7) months.ASES scores were improved from (48.32 ±9.45) points preoperatively to (89.15 ±4.84) points postoperatively in the last follow-up,the difference was statistically significant (t=-15.35,P<0.01).CMS scores were increased from (54.69 ±7.25) points preoperatively to (95.34 ±5.06) points postoperatively in the last follow-up,the difference was statistically significant (t=-11.78,P<0.05).VAS pain scores were decreased from (8.26 ±1.37) points preoperatively to (2.13 ±1.05) points postoperatively in the last follow-up,the difference was statistically significant (t=-14.89,P<0.01).In the average of postoperative (16.9 ±2.4) d, 16 patients recovered to the normal .After treatment,the shoulder symptoms improved significantly ,and the range of motion increased significantly than before .Conclusions:The arthroscopic treatment for the chronic calcific supraspinatus tendinitis is reliable ,effective , mini-invasive therapy with quick recovery and radical removal of lesions ,and the early follow-up results are satisfactory .%目的:探讨关节镜下治疗慢性冈上肌钙化性肌腱炎的早期疗效。方法:2013年3月至2015年9月为16例冈上肌钙化性肌腱炎患者行关节镜下冈上

  18. Arthroscopic tenodesis with tendon preservation for biceps long head tendinitis%关节镜下保留肌腱的固定术治疗肱二头肌长头肌腱炎

    Institute of Scientific and Technical Information of China (English)

    张尧; 何耀华; 白真龙; 章志望; 丁振禹; 孙奔奔

    2015-01-01

    Objective To explore the early clinical efficacy of arthroscopic tenodesis with tendon preservation for biceps long head tendinitis .Methods From October 2013 to April 2014 ,43 patients of biceps long head tendinitis were treated with arthroscopic tenodesis with tendon preservation .There were 16 males and 27 females ,with an average age of 50 .6 years (range ,39‐60 years) .American shoulder and elbow surgeons (ASES) ,Constant‐Murley shoulder score and the University of California at Los Angeles (UCLA) shoulder scale were assessed in pre‐operation and 3 ,6 ,12 months after opertion .Results All patients successfully completed the surgery .The average follow‐up period was 14 .2 months (range ,12‐18 months) .The mean of ASES score ,Constant‐Murley shoulder score and UCLA shoulder scale were 15 .65 ± 6 .06 ,39 .80 ± 11 .21 and 13 .25 ± 3 .77 in pre‐operation respectively ,and they were 34 .70 ± 2 .47 ,86 .00 ± 6 .35 and 31 .75 ± 2 .40 in 12 months after operation respectively . The outcomes demonstrated that all scores in 12 months after operation significantly improved(P<0 .05) .There was no pain recurrence and Popeye syndrome caused by transposition of tendon among these patients after operation . Conclusion Arthroscopic tenodesis with tendon preservation could achieve a satisfactory efficacy in the treatment of biceps long head tendinitis . This surgical method that preserves biceps brachii can effectively avoid the complications caused by transposition of tendon during fixation ,thus it is a better treatment method for biceps long head tendinitis .%目的:探讨肩关节镜下保留肱二头肌长头腱的肌腱固定术治疗肱二头肌长头肌腱炎早期临床疗效。方法2013年10月至2014年4月,对43例肱二头肌长头肌腱炎患者施行保留肱二头肌长头腱的肌腱固定术,其中男16例,女27例,年龄39~60岁,平均50.6岁。术前与术后3、6、12个月进行Constant‐Murley肩关节评分、加利

  19. Arthroscopic femoral osteoplasty for cam-type femoroacetabular impingement%关节镜下股骨头颈成形术治疗凸轮型股骨髋臼撞击症

    Institute of Scientific and Technical Information of China (English)

    吴子英; 陈疾忤; 陈世益; 李云霞; 李宏云; 曹深诚

    2012-01-01

    Objective To evaluate the feasibility and clinical effectiveness of arthroscopic femoral osteoplasty for cam-type femoroacetabular impingenent(FAI).Methods From October 2007 to April 2009,31 patients with cam-type FAI underwent hip arthroscopy,including 12 males and 19 females with an average age of 34.1 years(range,18-45).Physical examination,X-ray,3D-CT scans were carried out preoperatively to make the definite diagnosis.All patients were treated with hip arthroscopic debridement and femoral osteoplasty.The patients were followed-up at 1 month,3 months,6 months,1 year,and every year post operation.Outcomes were measured with pain visual analogue scale(VAS),ROM of hip,impingement tests,α angle and modified Harris hip score at final follow-up.Results Al