WorldWideScience

Sample records for arthroscopes

  1. Arthroscopic microdiskectomy.

    Science.gov (United States)

    Kambin, P

    1991-03-01

    Arthroscopic microdiskectomy through a posterolateral approach has opened a new window of opportunity in the treatment of lumbar disk disorders. Radiographic identification of the triangular working zone has permitted the safe introduction of instruments with an external diameter of 7-8 mm into the intervertebral disk. The technique allows not only evacuation and decompression of contained herniated disks, but also the introduction of instruments for decortication of the vertebral plates and bone grafting for percutaneous interbody fusion. Endoscopic laser nucleolysis, currently under investigation, may also enhance existing technological achievement in the field of minimal-intervention spinal surgery. Arthroscopic microdiskectomy has proven to be safe, effective, and cost efficient. In properly selected patients, satisfactory results of approximately 85% have been realized. PMID:1857361

  2. Arthroscopic subacromial decompression

    OpenAIRE

    Akpinar, Sercan; Demirhan, Mehmet

    2004-01-01

    Arthroscopic subacromial decompression is the arthroscopic equivalent of a standart open procedure. Although technically demanding, it has several advantages to the open procedure. Overall it facilitates early and rapid rehabilitation. The results in stage II and in selected stage III patients are equal or better than those achieved through open surgery. In this study we reviewed the literature with our small case group experience.

  3. Arthroscopic treatment of gonarthrosis

    OpenAIRE

    Taser, Omer; Alturfan, Aziz; Pinar, Halit; Gogus, Abdullah

    2004-01-01

    59 cases, who had arthroscopic debridement or arthroscopic abrasion arthroplasty (±drilling) for gonarthrosis between June 1988 and December 1990 were evaluated. Follow-up period was 1 ,5 to 30 months (average 9,2 months) in the debridement group (Group I) and 1, 5 to 24 months (average 7,5 months) in the abrasion arthroplas group (Group II). All patients became subjectively well In the first group (39 patients in total) activity level increased in 30 patients, stayed the same in 6 patients a...

  4. 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.

  5. Arthroscopic hip labral repair.

    Science.gov (United States)

    Philippon, Marc J; Faucet, Scott C; Briggs, Karen K

    2013-05-01

    Labral tears in the hip may cause painful clicking or locking of the hip, reduced range of motion, and disruption to sports and daily activities. The acetabular labrum aids stabilization of the hip joint, particularly during hip motion. The fibrocartilaginous structure extends the acetabular rim and provides a suction seal around the femoroacetabular interface. Treatment options for labral tears include debridement, repair, and reconstruction. Repair of the labrum has been shown to have better results than debridement. Labral refixation is achieved with sutures anchored into the acetabular rim. The acetabular rim is trimmed either to correct pincer impingement or to provide a bleeding bed to improve healing. Labral repair has shown excellent short-term to midterm outcomes and allows patients to return to activities and sports. Arthroscopic rim trimming and labral refixation comprise an effective treatment for labral tears with an underlying diagnosis of femoroacetabular impingement and are supported by the peer-reviewed literature. PMID:23875153

  6. 21 CFR 888.1100 - Arthroscope.

    Science.gov (United States)

    2010-04-01

    ... ORTHOPEDIC DEVICES Diagnostic Devices § 888.1100 Arthroscope. (a) Identification. An arthroscope is an... accessories also is intended to perform surgery within a joint. (b) Classification. (1) Class II...

  7. Fiber-optics couple arthroscope to TV

    Science.gov (United States)

    Franke, J. M.; Rhodes, D. B.

    1981-01-01

    Convenient, hand-held coupler images output of arthroscope onto coherent fiber bundle. Arthroscope allows surgeons to examine internal organs through any small opening in body. Coupler is also used for engine inspection, instrument repair, and around-corner visual inspection. Image from arthroscope travels along flexible bundle and appears at other cable end where it is recollimated by lens. Image is read from lens or projected on color TV camera.

  8. 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....... 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...... STUDIES: Randomised controlled trials assessing benefit of arthroscopic surgery involving partial meniscectomy, debridement, or both for patients with or without radiographic signs of osteoarthritis were included. For harms, cohort studies, register based studies, and case series were also allowed...

  9. Arthroscopic findings after shoulder dislocation

    OpenAIRE

    Medenica Ivica; Radunović Aleksandar; Madžarac Dragan; Zorić Miodrag; Bokonjić Dubravko; Stojković Bratislav

    2009-01-01

    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 t...

  10. Discoid lateral meniscus and its arthroscopic treatment

    OpenAIRE

    Asik, Mehmet; Sen, Cengiz; Dikici, Fatih; Sozen, Yunus V.; Taser, Omer F.; Alturfan, Aziz

    2004-01-01

    Objectives: We evaluated the results of arthroscopic meniscectomy in patients with lateral discoid menisci of the knee. Methods: Lateral discoid menisci were documented in 274 patients, of whom 183 patients (110 males, 73 females; mean age 34.8 years; range 6-67 years) were clinically and arthroscopically found to be symptomatic and underwent total, subtotal, or partial meniscectomy. The most common complaints were pain, lurch, feeling of giving way, locking, limited extension, and marked ...

  11. Arthroscopic findings after shoulder dislocation

    Directory of Open Access Journals (Sweden)

    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.

  12. Arthroscopic subacromial decompression: one- to seven-year results

    OpenAIRE

    Atalar, Ata Can; Demirhan, Mehmet; Kocabey, Yavuz; Akalin, Yilmaz

    2004-01-01

    Objectives: Impingement syndrome is one of the most important causes of pain in the shoulder region. Advances in arthroscopic techniques allowed acromioplasty to be performed arthroscopically. In this study, we evaluated the results of arthroscopic subacromial decompression in patients with impingement syndrome. Methods: Seventy patients who were treated with arthroscopic subacromial decompression and who had a follow-up period of at least a year were retrospectively evaluated. There were ...

  13. Arthroscopic Quadriceps Tendon Repair: Two Case Reports

    Directory of Open Access Journals (Sweden)

    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.

  14. 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 arthroscopy...... 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...... return to work after knee and ankle arthroscopy with the use of oral NSAIDs combined with bupivacaine plus morphine or combined with bupivacaine, morphine plus steroid....

  15. Augmented virtuality for arthroscopic knee surgery.

    Science.gov (United States)

    Li, John M; Bardana, Davide D; Stewart, A James

    2011-01-01

    This paper describes a computer system to visualize the location and alignment of an arthroscope using augmented virtuality. A 3D computer model of the patient's joint (from CT) is shown, along with a model of the tracked arthroscopic probe and the projection of the camera image onto the virtual joint. A user study, using plastic bones instead of live patients, was made to determine the effectiveness of this navigated display; the study showed that the navigated display improves target localization in novice residents. PMID:22003616

  16. Open Versus Arthroscopic Tennis Elbow Release

    Science.gov (United States)

    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. Comparison of two arthroscopic pump systems based on image quality

    OpenAIRE

    Tuijthof, G. J. M.; van den Boomen, H.; van Heerwaarden, R. J.; Dijk, C. N. Van

    2008-01-01

    The effectiveness of arthroscopic pump systems has been investigated with either subjective measures or measures that were unrelated to the image quality. The goal of this study is to determine the performance of an automated pump in comparison to a gravity pump based on objective assessment of the quality of the arthroscopic view. Ten arthroscopic operations performed with a gravity pump and ten performed with an automated pump (FMS Duo system) were matched on duration of the surgery and sha...

  18. Increased Post-Operative Stiffness after Arthroscopic Suprapectoral Biceps Tenodesis

    OpenAIRE

    Werner, Brian C.; Pehlivan, Hakan C.; Hart, Joseph M.; Carson, Eric W.; Diduch, David R.; Miller, Mark D.; Brockmeier, Stephen F.

    2014-01-01

    Objectives: Biceps tenodesis can be performed open or arthroscopically and can be positioned in a suprapectoral or subpectoral position. Suprapectoral tenodesis can be carried out arthroscopically, whereas the subpectoral tenodesis is performed as an open procedure. The goal of this study is to compare the incidence of postoperative stiffness between arthroscopic suprapectoral and open subpectoral biceps tenodesis and evaluate risk factors for its occurrence. Methods: Study Design: The charts...

  19. Arthroscopically Assisted Treatment of Acute Dislocations of the Acromioclavicular Joint

    Science.gov (United States)

    Braun, Sepp; Beitzel, Knut; Buchmann, Stefan; Imhoff, Andreas B.

    2015-01-01

    Arthroscopically assisted treatments for dislocations of the acromioclavicular joint combine the advantages of exact and visually controlled coracoid tunnel placement with the possibility of simultaneous treatment of concomitant injuries. The clinical results of previous arthroscopically assisted techniques have been favorable at midterm and long-term follow-up. The presented surgical technique combines the advantages of arthroscopically positioned coracoclavicular stabilization with an additional suture cord cerclage of the acromioclavicular joint capsule for improved horizontal stability. PMID:26870646

  20. Outcomes after Arthroscopic Bankart Repair

    Science.gov (United States)

    Marshall, Tyler James; Vega, Jose F.; Siqueira, Marcelo BP; Gelber, Jonathan David; Cagle, Robert; Saluan, Paul M.

    2016-01-01

    Objectives: The shoulder is the most common joint dislocation effecting roughly 2% of the general population. Males are effected to a higher degree that females at a ratio of 3:1.1-2 The young, athletic population make up the largest portion of shoulder instability, and treated nonoperatively have a recurrent dislocation rate approaching 50%.3-5 Owens et. al recently published a cohort looking at 45 college athletes with an in season shoulder instability event. 73% of athletes returned to play in season. Only 36% of athletes completed the season without re-injury and 64% of athletes had a recurrent instability event.6 It is unknown how the outcomes of those who go on to have a recurrent dislocation in season are effected versus those who have a stabilization procedure after a first time dislocation. The objective of the current study is to report the postoperative outcomes of first time dislocators versus patients with recurrent dislocations prior to surgery. Methods: CPT codes were used to identify patients who had arthroscopic Bankart repair between 2003-2013. 439 patients aged 16-30 years were identified across 8 fellowship trained surgical practices. The first phase of the study was a retrospective chart review to obtain patient demographics, number of reported preoperative dislocations, review imaging, and number of anchors placed. Patients were identified as first time dislocators or as recurrent dislocators when they had more than one dislocation prior to surgical intervention. The second phase consisted of a survey to obtain a simple shoulder test score, whether they returned to sport, postoperative instability events and further surgery on the shoulder. Postoperative instability was defined as a subluxation or dislocation reported by the patient survey in the postoperative period. Of the 439 patients identified, 296 were excluded for revision surgery, open repair, posterior instability, multidirectional instability, HAGL lesion, labral tears involving the

  1. 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.

  2. Arthroscopic decompression for subacromial impingement syndrome.

    OpenAIRE

    S. J. Kim; Lee, J. W.; Kim, B. S.

    1997-01-01

    Arthroscopic decompression and cuff debridement was performed on 47 cases in 45 consecutive patients with either stage II or stage III impingement syndrome: 19 with no actual tear of the cuff (stage II); 13 with a partial thickness tear (stage IIIa); 10 with complete tear less than 3 cm long (stage IIIb); and 5 with complete tear longer than 3 cm (stage IIIc). Patients were classified into impingement syndrome without tear (Group I), impingement syndrome with partial thickness tear (Group II)...

  3. Arthroscopic management of distal radius fractures.

    Science.gov (United States)

    Wiesler, Ethan R; Chloros, George D; Mahirogullari, Mahir; Kuzma, Gary R

    2006-11-01

    Arthroscopy has the advantage of providing a direct and accurate assessment of the articular surfaces and detecting the presence of injuries associated with distal radius fractures. Current indications, although numerous and potentially expanding, also are controversial. This report presents a global view of the current status of arthroscopy in the management of distal radius fractures. The rationale of arthroscopic treatment, the available evidence, and finally the diagnosis and treatment are discussed. PMID:17095385

  4. Stem cell procedures in arthroscopic surgery

    OpenAIRE

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

    2016-01-01

    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 wa...

  5. Arthroscopic management of painful first metatarsophalangeal joint

    Directory of Open Access Journals (Sweden)

    Debnath U

    2005-01-01

    Full Text Available Background: Arthroscopy of the great toe MTP joint has been practiced with favourable outcomes. A range of indications have been described ranging from synovitis to osteochondral defects. The purpose of the present study was to describe our technique and to assess the functional outcome following arthroscopic management of Hallux MTP disorders using AOFAS scoring system. Methods: We describe the technique of Hallux MTP joint arthroscopy in twenty patients. Indications included hallux rigidus with osteophytes, chondromalacia, OCDs, loose bodies, arthrofibrosis, synovitis, tophaceous gout arthritis and intra-articular fractures of MTP joint. All patients had been evaluated clinically and radiologically with record of their AOFAS scores pre-operatively. At a minimum follow-up of two years the clinical assessment was carried out with AOFAS scores. Results: The mean pre-operative and post-operative AOFAS score were 47 (range 10-78 and 97 (87 -100 respectively. The patient with intra-articular fracture had an excellent outcome following arthroscopic reduction of the fracture. Conclusion: Arthroscopic management of painful hallucial MTP joint is a specialized technique, which if performed for the right indications, gives a favourable outcome with minimal complications.

  6. Outcomes of Open Subacromial Decompression after Failed Arthroscopic Acromioplasty

    OpenAIRE

    Gavin Nimon; Joby Malal; Anand Pillai; Vivek Eranki

    2012-01-01

    Aim. To prospectively assess the effectiveness of revision with open subacromial decompression in patients who had a previous unsatisfactory outcome with the arthroscopic procedure. Methods. 11 patients were identified for the study, who did not demonstrate expected improvement in symptoms after arthroscopic acromioplasty. All patients underwent structured rehabilitation. Functional evaluation was conducted using the Hospital for Special Surgery, New York, shoulder rating questionnaire. Resul...

  7. Arthroscopic Assessment and Treatment of Dancers' Knee Injuries.

    Science.gov (United States)

    Silver, Daniel M.; Campbell, Pat

    1985-01-01

    Arthroscopic examination of 16 dancers with dance-related knee injuries which defied conservative treatment showed 15 meniscal tears and 4 cases of chondromalacia patellae. Partial arthroscopic meniscectomy was used to treat the tears. The results were excellent, with 13 of the 16 returning to preoperative levels of dance activity. (MT)

  8. Arthroscopic treatment for chronic lateral epicondylitis

    Directory of Open Access Journals (Sweden)

    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.

  9. 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. PMID:26797006

  10. Arthroscopic decompression for subacromial impingement syndrome.

    Science.gov (United States)

    Kim, S. J.; Lee, J. W.; Kim, B. S.

    1997-01-01

    Arthroscopic decompression and cuff debridement was performed on 47 cases in 45 consecutive patients with either stage II or stage III impingement syndrome: 19 with no actual tear of the cuff (stage II); 13 with a partial thickness tear (stage IIIa); 10 with complete tear less than 3 cm long (stage IIIb); and 5 with complete tear longer than 3 cm (stage IIIc). Patients were classified into impingement syndrome without tear (Group I), impingement syndrome with partial thickness tear (Group II), and impingement syndrome with full thickness tear (Group III). Group I had 19 cases, group II had 13 cases, and group III had 15 cases. Patients were followed up for an average of 39.3 months (24 approximately 62 months). In group I, postoperative UCLA ratings improved in 18 cases (95%) to satisfactory result rate. In group II, 11 patients (85%) had improvement to satisfactory result rate. In group III, 12 cases (80%) had improvement to satisfactory result rate. The arthroscopic subacromial decompression and rotator cuff debridement was effective in the treatment of subacromial impingement syndrome. PMID:9170017

  11. [Arthroscopic treatment of distal radius fracture].

    Science.gov (United States)

    Lindau, T

    2006-11-01

    The orthopaedic surgeons cannot predict the functional results after a distal intra articular radius fracture. The intra-articular incongruity of more than 1 mm is associated with the development of secondary osteoarthrosis. The wrist arthroscopy became an essential help for the reduction of these fractures. The hand is normally in an upright position with a traction of approximately 4-5 kg which facilitates the reduction of the extra-articular fracture component. It is possible to use a technique of horizontal traction. The arthroscopy allows the reduction and control of the fixing of the various fragments, but also the treatment associated lesions associated. One randomized study, which compared 34 arthroscopically treated fractures with 48 openly treated, concluded that the arthroscopy-treated group had better outcome, better reduction, better grip strength and better range of motion than the openly treated group. The treatment of intra articular distal radius fractures with arthroscopic assistance is thus the guaranteeing of the most anatomical reduction of articular surface. It allows the diagnosis and the treatment of the associated lesions, decreases the peripheral fibrous scars of soft tissues by avoiding initially extensive approaches and finally gives better functional results. PMID:17361885

  12. Primary Frozen Shoulder Syndrome: Arthroscopic Capsular Release.

    Science.gov (United States)

    Arce, Guillermo

    2015-12-01

    Idiopathic adhesive capsulitis, or primary frozen shoulder syndrome, is a fairly common orthopaedic problem characterized by shoulder pain and loss of motion. In most cases, conservative treatment (6-month physical therapy program and intra-articular steroid injections) improves symptoms and restores shoulder motion. In refractory cases, arthroscopic capsular release is indicated. This surgical procedure carries several advantages over other treatment modalities. First, it provides precise and controlled release of the capsule and ligaments, reducing the risk of traumatic complications observed after forceful shoulder manipulation. Second, release of the capsule and the involved structures with a radiofrequency device delays healing, which prevents adhesion formation. Third, the technique is straightforward, and an oral postoperative steroid program decreases pain and allows for a pleasant early rehabilitation program. Fourth, the procedure is performed with the patient fully awake under an interscalene block, which boosts the patient's confidence and adherence to the physical therapy protocol. In patients with refractory primary frozen shoulder syndrome, arthroscopic capsular release emerges as a suitable option that leads to a faster and long-lasting recovery. PMID:26870652

  13. Pseudoaneurysm after arthroscopic procedure in the knee☆

    Science.gov (United States)

    Filho, Edmar Stieven; Isolani, Guilherme Rufini; Baracho, Filipe Ribas; de Oliveira Franco, Ana Paula Gebert; Ridder Bauer, Luiz Antônio; Namba, Mario

    2015-01-01

    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. PMID:26229905

  14. Arthroscopic Reverse Remplissage for Posterior Instability.

    Science.gov (United States)

    Lavender, Chad D; Hanzlik, Shane R; Pearson, Sara E; Caldwell, Paul E

    2016-02-01

    Posterior shoulder dislocation is an unusual injury often associated with electrical shock or seizure. As with anterior instability, patients frequently present with an impaction injury to the anterior aspect of the humeral head known as a "reverse Hill-Sachs lesion." The treatment of this bony defect is controversial, and multiple surgical procedures to fill the defect in an effort to decrease recurrence have been described. Most of the reports have focused on an open approach using variations of lesser tuberosity and subscapularis transfers, bone allograft, and even arthroplasty to assist with persistent instability. We advocate an arthroscopic technique that involves a suture anchor-based distal tenodesis of the subscapularis tendon or a reverse remplissage procedure. PMID:27073776

  15. Arthroscopic Reverse Remplissage for Posterior Instability

    Science.gov (United States)

    Lavender, Chad D.; Hanzlik, Shane R.; Pearson, Sara E.; Caldwell, Paul E.

    2016-01-01

    Posterior shoulder dislocation is an unusual injury often associated with electrical shock or seizure. As with anterior instability, patients frequently present with an impaction injury to the anterior aspect of the humeral head known as a “reverse Hill-Sachs lesion.” The treatment of this bony defect is controversial, and multiple surgical procedures to fill the defect in an effort to decrease recurrence have been described. Most of the reports have focused on an open approach using variations of lesser tuberosity and subscapularis transfers, bone allograft, and even arthroplasty to assist with persistent instability. We advocate an arthroscopic technique that involves a suture anchor–based distal tenodesis of the subscapularis tendon or a reverse remplissage procedure. PMID:27073776

  16. [Arthroscopic resection of dorsal wrist ganglia].

    Science.gov (United States)

    Borisch, N

    2014-10-01

    In arthroscopic wrist surgery, the resection of dorsal wrist ganglia has become a well accepted practice. As advantages for the minimally invasive procedure the low complication rate and low postoperative morbidity, less postoperative pain and faster recovery over open techniques are discussed. The possibility to assess accompanying joint pathology is considered as another advantage. The importance of identifying a so-called ganglion cyst stalk seems to have been overstated. Regarding the technique, the main discussion points are the size and localisation of the capsular window and the necessity of additional midcarpal arthroscopy. The possibility and results of treatment of recurrent ganglion cysts are still controversial. Our own experience and that of some authors are positive. Hardly mentioned in the literature is the treatment of occult dorsal wrist ganglia and its results, which is considered as very successful by the authors. PMID:25290273

  17. Methylene blue-enhanced arthroscopic resection of dorsal wrist ganglions.

    Science.gov (United States)

    Lee, Byung Joo; Sawyer, Gregory A; Dasilva, Manuel F

    2011-12-01

    The ganglion is the most common soft tissue mass of the hand and wrist. Over the past 10 to 15 years, there has been a growing interest in arthroscopic treatment of dorsal wrist ganglions. Proposed advantages of arthroscopy include greater motion (particularly wrist flexion), improved cosmesis, and potential to identify/treat other intra-articular pathology. Despite the documented clinical success of arthroscopic ganglion excision, limitations include inconsistent identification of the ganglion stalk. Our described technique offers a means by which to improve visualization of the ganglion stalk intra-articularly to produce a more effective and efficient arthroscopic ganglion excision. During the procedure, a small volume of methylene blue solution is injected into the cyst. Its communication with the joint is apparent arthroscopically, thus identifying the location of the stalk. With the ability to precisely identify the ganglion stalk using an injection of methylene blue, the surgeon can direct the arthroscopic debridement toward the appropriate pathologic tissue. Unnecessary debridement of uninvolved tissue can be avoided with the technique. This also allows for optimal portal placement and, in particular, indicates whether a midcarpal portal should be employed. This should result in fewer recurrences, decreased operative time, and less iatrogenic injury. PMID:22105637

  18. The Arthroscopic Ulnohumeral Arthroplasty: From Mini-Open to Arthroscopic Surgery

    Directory of Open Access Journals (Sweden)

    Ilse Degreef

    2011-01-01

    Full Text Available In cubarthritis—osteoarthritis of the elbow—surgical procedures may be considered to debride the elbow joint to reduce pain, to increase mobility, and to postpone joint replacement surgery. The ulnohumeral arthroplasty as described by Outerbridge and Kashiwagi was originally introduced to debride both anterior and posterior elbow compartments through a direct posterior mini-open approach. To achieve this, a distal humeral fenestration throughout the humeral fossa is performed. Although with an elbow arthroscopy, a technique that was obviously developed later on, all compartments can be easily visualized. The arthroscopic fenestration of the humerus preserves its advantages, with good clinical results focused on pain relief and gaining mobility. On top, future elbow joint locking based on degenerative loose bodies can be prevented. Therefore, this surgery is often done in young, more active patients and even in sportsmen. These patients, however, need to be prompted to restrict loading on the elbow in the immediate postoperative period, because the elbow is biomechanically weakened and may be prone to a fracture. However, both outcome and postoperative rehabilitation are promising and the arthroscopic Outerbridge procedure is a reliable procedure with an easy rehabilitation. Therefore, the threshold is relatively low in early cubarthritis and recurrent locking of the elbow. In this paper, we present a literature review and the author's experience and own research on the Outerbridge procedure.

  19. Outcomes of Open Subacromial Decompression after Failed Arthroscopic Acromioplasty

    Science.gov (United States)

    Pillai, Anand; Eranki, Vivek; Malal, Joby; Nimon, Gavin

    2012-01-01

    Aim. To prospectively assess the effectiveness of revision with open subacromial decompression in patients who had a previous unsatisfactory outcome with the arthroscopic procedure. Methods. 11 patients were identified for the study, who did not demonstrate expected improvement in symptoms after arthroscopic acromioplasty. All patients underwent structured rehabilitation. Functional evaluation was conducted using the Hospital for Special Surgery, New York, shoulder rating questionnaire. Results. M : F was 7 : 4. The mean age was 57 years. The average shoulder score improved from 49.6 preoperatively to 56 postoperatively at an average followup of 16 months. Two patients showed deterioration in their shoulder scores after revision while the rest showed only marginal improvement. All except one patient stated that they would opt for surgery again if given a second chance. Conclusion. In the group of patients that fail to benefit from the arthroscopic decompression, only a marginal improvement was noted after revision with open decompression. PMID:22649740

  20. Avascular osteonecrosis of the femoral condyle after arthroscopic surgery

    International Nuclear Information System (INIS)

    Avascular osteonecrosis of the femoral condyle after arthroscopic surgery. Retrospective review of 10 patients who presented with avascular necrosis of the ipsilateral femoral condyle following arthroscopic meniscectomy (9 medial, 1 lateral). The bone lesions were evaluated by radiography and MRI, which were repeated for few patients. MRI allows earlier diagnosis of avascular necrosis of the femoral condyle and offers an evaluation of extent of the lesions whose evolution is variable: 3 patients required a knee prosthesis, the other 7 patients were treated medically. (authors)

  1. 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

  2. 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.

  3. Arthroscopic management of the arthritic elbow: indications, technique, and results.

    Science.gov (United States)

    Savoie, F H; Nunley, P D; Field, L D

    1999-01-01

    Twenty-four patients with painful restricted motion of the elbow joint because of an arthritic process were treated with an arthroscopic modification of the open Outerbridge-Kashiwagi procedure. Average preoperative flexion was to 90 degrees (range 60 degrees to 140 degrees), and average extension loss was -40 degrees (range -5 degrees to -60 degrees). The average total arc of motion was 50 degrees. The procedure consisted of arthroscopic debridement, partial resection of the coronoid and olecranon processes, and fenestration of the olecranon fossa. The radial head was excised arthroscopically in 18 of the 24 patients. All patients were reexamined 24 to 60 months after operation (mean 32 months). All patients had a significant decrease in pain as described by a visual analog scale (preoperative 8.2; postoperative 2.2). Average flexion was to 139 degrees (range 95 degrees to 145 degrees), and average extension loss was -8 degrees (range 0 degree to 15 degrees). The average arc of motion was 131 degrees, an improvement of 81 degrees. Arthroscopic ulnohumeral arthroplasty provides satisfactory results in terms of pain control and improved motion. The complication rate is comparable to those reported in series of open ulnohumeral arthroplasties. This procedure seems to be a valuable adjunct in the management of the arthritic elbow, serving as an intermediate step between nonoperative management and elbow replacement surgery. PMID:10389075

  4. Plate presetting arthroscopic reduction technique for the distal radius fractures.

    Science.gov (United States)

    Abe, Yukio; Tsubone, Tetsu; Tominaga, Yasuhiro

    2008-09-01

    Wrist arthroscopy for the distal radius fractures is an effective adjunct to evaluate the reduction of intraarticular fragments and soft tissue injuries. In recent years, volar locking plate fixation has become popular, and arthroscopic procedures for distal radius fracture reduction have become problematic because vertical traction has to be both on and off during surgery. We developed a plate presetting arthroscopic reduction technique to simplify the combination of plating and arthroscopy. The fracture was reduced, and anatomic alignment was regained under an image intensifier, and then the volar locking plate was preset. Wrist arthroscopy was introduced under vertical traction, and the intraarticular condition was assessed. If dislocations of the intraarticular fragments were residual, they were reduced arthroscopically, and soft tissue injuries were treated subsequently. Finally, the traction was removed, and the plate was securely fixed. Since May 2005, the authors have used this technique in more than 50 patients. This article will review the history, indications, contraindications, technique, rehabilitation, and complications for the plate presetting arthroscopic reduction technique for distal radius fractures. PMID:18776773

  5. The outcome study of arthroscopic repair with anchor suture for anterior shoulder instabilities

    OpenAIRE

    Guity MR; Sianati S

    2010-01-01

    "nBackground: Anterior glenohumeral instabilities can be corrected with open and arthroscopic surgery. The purpose of this study was to evaluate retrospectively the surgical outcomes of arthroscopic repair of anterior glenohumeral instabilities with use of suture anchors in a series of patients who were followed for twenty to fifty months."n "nMethods: The results of arthroscopic Bankart repair with use of suture anchors in 30 patients with traumatic recurrent anterior instabil...

  6. Functional outcome after open and arthroscopic Bankart repair for traumatic shoulder instability

    Directory of Open Access Journals (Sweden)

    Lützner J

    2009-01-01

    Full Text Available Abstract Purpose Both open and arthroscopic Bankart repair are established procedures in the treatment of anterior shoulder instability. While the open procedure is still considered as the "golden standard" functional outcome is supposed to be better in the arthroscopic procedure. The aim of this retrospective study was to compare the functional outcome between open and arthroscopic Bankart repair. Materials and methods In 199 patients a Bankart procedure with suture anchors was performed, either arthroscopically in presence of an detached, but not elongated capsulolabral complex (40 or open (159. After a median time of 31 months (12 to 67 months 174 patients were contacted and agreed to follow-up, 135 after open and 39 after arthroscopic Bankart procedure. Results Re-dislocations occurred in 8% after open and 15% after arthroscopic Bankart procedure. After open surgery 4 of the 11 re-dislocations occurred after a new adequate trauma and 1 of the 6 re-dislocations after arthroscopic surgery. Re-dislocations after arthroscopic procedure occured earlier than after open Bankart repair. An external rotation lag of 20° or more was observed more often (16% after open than after arthroscopic surgery (3%. The Rowe score demonstrated "good" or "excellent" functional results in 87% after open and in 80% patients after arthroscopic treatment. Conclusion In this retrospective investigation the open Bankart procedure demonstrated good functional results. The arthroscopic treatment without capsular shift resulted in a better range of motion, but showed a tendency towards more frequently and earlier recurrence of instability. Sensitive patient selection for arthroscopic Bankart repair is recommended especially in patients with more than five dislocations.

  7. Functional outcome after open and arthroscopic Bankart repair for traumatic shoulder instability

    OpenAIRE

    Lützner J; Krummenauer F; Lübke J; Kirschner S; Günther K-P; Bottesi M

    2009-01-01

    Abstract Purpose Both open and arthroscopic Bankart repair are established procedures in the treatment of anterior shoulder instability. While the open procedure is still considered as the "golden standard" functional outcome is supposed to be better in the arthroscopic procedure. The aim of this retrospective study was to compare the functional outcome between open and arthroscopic Bankart repair. Materials and methods In 199 patients a Bankart procedure with suture anchors was performed, ei...

  8. Technical tips for (dry) arthroscopic reduction and internal fixation of distal radius fractures.

    Science.gov (United States)

    Del Piñal, Francisco

    2011-10-01

    Contrary to general belief, arthroscopic assisted reduction in distal radius fractures can be done in an expeditious manner and with minimal consumption of operating room resources. This article presents the steps for a pleasant arthroscopic experience in detail. The technique proposed combines the benefits of rigid fixation with volar locking plates (for the extra-articular component) and arthroscopic control of the reduction (for the articular component). It is important that the operation be carried out using the dry arthroscopic technique. However, arthroscopy is just an addition to conventional methods. Thorough knowledge of and facility with classic techniques of distal radius fracture treatment is essential for a good result. PMID:21971058

  9. Change in Driving Performance following Arthroscopic Shoulder Surgery.

    Science.gov (United States)

    Hasan, S; McGee, A; Weinberg, M; Bansal, A; Hamula, M; Wolfson, T; Zuckerman, J; Jazrawi, L

    2016-08-01

    The current study aimed to measure perioperative changes in driving performance following arthroscopic shoulder surgery using a validated driving simulator.21 patients who underwent arthroscopic surgery for rotator cuff or labral pathology were tested on a driving simulator preoperatively, and 6 and 12 weeks postoperatively. An additional 21 subjects were tested to establish driving data in a control cohort. The number of collisions, centerline crossings, and off-road excursions were recorded for each trial. VAS and SPADI scores were obtained at each visit.The mean number of collisions in the study group significantly increased from 2.05 preoperatively to 3.75 at 6 weeks (pperformance is impaired for at least 6 weeks postoperatively, with a return to normal driving by 12 weeks. Driving is more profoundly affected in conditions that require avoiding a collision and when the dominant driving arm is involved. PMID:27487432

  10. Arthroscopic cartilage regeneration facilitating procedure for osteoarthritic knee

    Directory of Open Access Journals (Sweden)

    Lyu Shaw-Ruey

    2012-11-01

    Full Text Available Abstract Background The effectiveness of arthroscopic treatment for osteoarthritic knee is a controversy. This study presents the technique of a novel concept of arthroscopic procedure and investigates its clinical outcome. Method An arthroscopic procedure targeted on elimination of focal abrasion phenomenon and regaining soft tissue balance around patello-femoral joint was applied to treat osteoarthritis knees. Five hundred and seventy-one knees of 367 patients with osteoarthritis received this procedure. There were 70 (19% male and 297 (81% female and the mean age was 60 years (SD 10. The Knee Society score (KSS and the knee injury and osteoarthritis outcome score (KOOS were used for subjective outcome study. The roentgenographic changes of femoral-tibial angle and joint space width were evaluated for objective outcomes. The mean follow-up period was 38 months (SD 3. Results There were 505 knees in 326 patients available with more than 3 years follow-up and the mean follow-up period was 38 months (SD 3. The subjective satisfactory rate for the whole series was 85.5%. For 134 knees with comprehensive follow-up evaluation, the KSS and all subscales of the KOOS improved statistically. The femoral-tibial angle improved from 1.57 degrees (SD 3.92 to 1.93 degrees (SD 4.12 (mean difference: 0.35, SD 0.17. The joint space width increased from 2.02 millimeters (SD 1.24 to 2.17 millimeters (SD 1.17 (mean difference: 0.13, SD 0.05. The degeneration process of the medial compartment was found being reversed in 82.1% of these knees by radiographic evaluation. Conclusions Based on these observations arthroscopic cartilage regeneration facilitating procedure is an effective treatment for osteoarthritis of the knee joint and can be expected to satisfy the majority of patients and reverse the degenerative process of their knees.

  11. Arthroscopic Synovectomy for Zone 2 Flexor Hallucis Longus Tenosynovitis

    OpenAIRE

    Lui, Tun Hing

    2015-01-01

    Tenosynovitis of the flexor hallucis longus tendon is a condition typically found in ballet dancers and sometimes in soccer players and is related to chronic overuse. It mostly involves the portion of the tendon behind the ankle joint. However, the portion of the tendon under the sustentaculum tali can also be involved. Open synovectomy requires extensive dissection. We report the technique of arthroscopic synovectomy of the deep portion of the flexor hallucis longus.

  12. Arthroscopic Synovectomy for Zone 2 Flexor Hallucis Longus Tenosynovitis.

    Science.gov (United States)

    Lui, Tun Hing

    2015-10-01

    Tenosynovitis of the flexor hallucis longus tendon is a condition typically found in ballet dancers and sometimes in soccer players and is related to chronic overuse. It mostly involves the portion of the tendon behind the ankle joint. However, the portion of the tendon under the sustentaculum tali can also be involved. Open synovectomy requires extensive dissection. We report the technique of arthroscopic synovectomy of the deep portion of the flexor hallucis longus. PMID:26697294

  13. Arthroscopic subacromial decompression in the treatment of impingement syndrome

    OpenAIRE

    Guven, Osman; Bezer, Murat

    2004-01-01

    During the past decade, arthroscopy has become an accepted tool for the evaluation and management of shoulder disorders. The glenohumeral joint, subacromial space, acromioclavicular joint, and even the scapulothoracic articulation can be assessed through arthroscopy. Proper portal placement allows a safe access without risk for neurovascular, tendon, or articular injuries. Anterior acromioplasty is probably the most common arthroscopic procedure performed in the shoulder, with reported result...

  14. Open and Arthroscopic Surgical Treatment of Femoroacetabular Impingement

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    Benjamin D. Kuhns

    2015-12-01

    Full Text Available Femoroacetabular impingement (FAI is a common cause of hip pain, and when indicated, can be successfully managed through open surgery or hip arthroscopy. The goal of this review is to describe the different approaches to the surgical treatment of FAI. We present the indications, surgical technique, rehabilitation, and complications associated with (1 open hip dislocation, (2 reverse peri-acetabular osteotomy, (3 the direct anterior mini-open approach, and (4 arthroscopic surgery for femoroacetabular impingement.

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

    OpenAIRE

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

    2015-01-01

    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 aut...

  16. 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.]. PMID:27135450

  17. 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. PMID:26761928

  18. 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.

  19. 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. PMID:26697314

  20. Arthroscopically assisted treatment of intraosseous ganglions of the lunate.

    Science.gov (United States)

    Bain, Gregory I; Turner, Perry C; Ashwood, Neil

    2008-12-01

    Intraosseous ganglia (IOGs) of the lunate are a relatively rare, but by no means insignificant, condition because treatment by traditional open curettage and bone grafting can lead to ongoing pain and stiffness of the wrist.An arthroscopically assisted minimally invasive technique of debridement and grafting of the lunate IOG is discussed, as well as the history of the condition, indications and contraindications, surgical technique with postoperative rehabilitation, and potential complications.The outcomes of 8 patients with persistent symptoms and typical radiographic and bone scan findings were assessed independently preoperatively and postoperatively by using a modified Green and O'Brien wrist score. The intraosseous cyst was drilled under arthroscopic and fluoroscopic guidance via either a volar or dorsal portal, depending on the position identified on the computed tomography scan. Average follow-up time was 3.8 years (range, 1-5.6 yrs). All patients returned to employment within 4 months. Wrist scores improved 34 points, from 51 to 85 points, by 1 year after surgery, with trabeculation being noted within the grafting lunate. The greatest improvements were seen in visual and analog pain scores, reducing from 68.3 to 11.2, and flexion-extension arcs, which increased from 98 to 114 degrees.The technique of arthroscopically assisted debridement of IOGs of the lunate is safe, with minimal morbidity and recurrence of symptoms during the follow-up period. PMID:19060679

  1. Modified arthroscopic suture fixation of a displaced tibial eminence fracture.

    Science.gov (United States)

    Lehman, Ronald A; Murphy, Kevin P; Machen, M Shaun; Kuklo, Timothy R

    2003-02-01

    This study describes a new arthroscopic method using a whip-stitch technique for treating a displaced type III tibial eminence fracture. A 12-year-old girl who sustained a displaced type III tibial eminence fracture was treated with arthroscopic fixation using the Arthrosew disposable suture device (Surgical Dynamics, Norwalk, CT) to place a whip stitch into the anterior cruciate ligament (ACL). The Arthrex ACL guide (Arthrex, Naples, FL) was used to reduce the avulsed tibial spine fragment. Sutures were then passed through the tibial tunnel and secured over a bony bridge with the knee in 20 degrees of flexion. At 9 months, the patient has a full range of motion with normal Lachman and anterior drawer testing, and she has returned to competitive basketball. Radiographs show complete fracture healing. KT-1000 and isokinetic testing at 9-month follow-up show only minimal side-to-side differences. The Arthrosew device provides a significant advantage in the treatment of type III and IV fractures of the tibial eminence by obtaining arthroscopic fixation within the substance of the ACL, thus obviating arthrotomy and hardware placement. This technique also restores the proper length and tension to the ACL, and provides a simplified, reproducible method of treatment for this injury. PMID:12579135

  2. 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 in...... and 2011. Interpretation - The incidence of meniscal procedures performed in Denmark doubled from 2000 to 2011, with the largest increase in middle-aged and older patients. This increase contrasts with the mounting evidence showing no added benefit of arthroscopic partial meniscectomy over non...

  3. 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.

  4. Arthroscopic isolated posterior labral repair in rugby players

    Directory of Open Access Journals (Sweden)

    Badge Ravi

    2009-01-01

    Full Text Available Background: The shoulder is the second most frequently injured joint after the knee in rugby players and labral tears appear to be common. There is limited data available in the literature regarding the mechanisms of posterior labral injury in rugby players and the management of these injuries. Objective: The aim of this study is to report the clinical presentation, arthroscopic findings, surgical technique for repair, and the functional outcome in elite English rugby players with isolated posterior labral injuries. Study Design: Case series (level IV evidence Materials and m0 ethods: Over a 5-year period we surgically treated 142 elite rugby players, of whom 11 (7.8% had isolated posterior labral injuries.All these 11 patients had significant contact injury. Only three (24% patients had a true posterior shoulder dislocation. Pre- and postoperative assessment included Constant score, Oxford shoulder score, and Oxford instability score. We also assessed the time taken to return to preinjury level of fitness and the complications of surgery. Results: Average follow-up was for 32 months (range 17-54 months. The mean Constant score improved from 66 to 99. The Oxford score indicated improvement, decreasing from 33 to 18; similarly, the Oxford instability score also decreased from 52.2 to 12.3. Return to playing rugby at peak level was at a mean of 4.3 months after arthroscopic repair. Conclusion: Successful clinical results and rapid return to play can be achieved by appropriate early arthroscopic repair and supervised accelerated rehabilitation for posterior labral tears in elite rugby players.

  5. Functional outcomes after arthroscopic treatment of lateral epicondylitis

    International Nuclear Information System (INIS)

    The purpose of this study was to evaluate surgical outcomes of arthroscopic debridement for lateral epicondylitis using a validated, patient-assessed scoring system as well as conventional outcome measures. We also wanted to identify potential predictive factors that may be associated with the outcomes. A total of 20 elbows in 18 patients with chronic lateral epicondylitis who underwent arthroscopic surgery were included. There were nine men and nine women with a mean age of 54 years (range 42-71 years). Operative treatment consisted of debridement of the extensor carpi radialis brevis (ECRB) origin and resection of the radiocapitellar synovial plica interposed in the joint. Outcomes were assessed using a patient rating, visual analogue scale (VAS) pain score, the Japanese Orthopaedic Association (JOA) elbow score, and the Disability of the Arm, Shoulder, and Hand (DASH) questionnaire. The average length of follow-up was 28 months (range 24-40 months). After surgery, according to the patients' reports, 14 of 20 elbows were much better, and 6 elbows were better. A mean preoperative VAS pain score at rest of 3.9 points improved to 0.3 points (P<0.0001), and that during activity improved from 7.8 points to 0.9 points (P<0.0001). The mean preoperative JOA elbow score of 29 points was improved to 90 points (P<0.0001). The mean postoperative DASH score was 10.6 (range 0-50). Absent of T2-weighted high signal focus of the ECRB origin on preoperative magnetic resonance imaging (MRI) (P=0.02) and receiving public assistance (P=0.01) were significantly associated with worse DASH scores. Arthroscopic release was a satisfactory procedure for chronic lateral epicondylitis. Preoperative MRI of the ECRB origin and socioeconomic factors were significantly associated with postoperative residual symptoms evaluated with the DASH score. (author)

  6. The thrower's elbow: arthroscopic treatment of valgus extension overload syndrome.

    Science.gov (United States)

    O'Holleran, James D; Altchek, David W

    2006-02-01

    Injury to the medial collateral ligament of the elbow (MCL) can be a career-threatening injury for an overhead athlete without appropriate diagnosis and treatment. It has been considered separately from other athletic injuries due to the unique constellation of pathology that results from repetitive overhead throwing. The past decade has witnessed tremendous gains in understanding of the complex interplay between the dynamic and static stabilizers of the athlete's elbow. Likewise, the necessity to treat these problems in a minimally invasive manner has driven the development of sophisticated techniques and instrumentation for elbow arthroscopy. MCL injuries, ulnar neuritis, valgus extension overload with osteophyte formation and posteromedial impingement, flexor pronator strain, medial epicondyle pathology, and osteochondritis dissecans (OCD) of the capitellum have all been described as sequelae of the overhead throwing motion. In addition, loose body formation, bony spur formation, and capsular contracture can all be present in conjunction with these problems or as isolated entities. Not all pathology in the thrower's elbow is amenable to arthroscopic treatment; however, the clinician must be familiar with all of these problems in order to form a comprehensive differential diagnosis for an athlete presenting with elbow pain, and he or she must be comfortable with the variety of open and arthroscopic treatments available to best serve the patient. An understanding of the anatomy and biomechanics of the thrower's elbow is critical to the care of this population. The preoperative evaluation should focus on a thorough history and physical examination, as well as on specific diagnostic imaging modalities. Arthroscopic setup, including anesthesia, patient positioning, and portal choices will be discussed. Operative techniques in the anterior and posterior compartments will be reviewed, as well as postoperative rehabilitation and surgical results. Lastly, complications

  7. 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

  8. Arthroscopic findings in patients with painful wrist ganglia.

    Science.gov (United States)

    Povlsen, B; Peckett, W R

    2001-09-01

    The aetiology of painful dorsal wrist ganglia remains obscure. In a prospective study we investigated the link between a painful dorsal wrist ganglion and wrist joint abnormality with wrist arthroscopy before excision of the ganglion. Of 16 wrists arthroscoped 12 were abnormal, 10 had an abnormal scapholunate joint, and two had abnormal lunatetriquetral joints. We think that painful dorsal wrist ganglia, like popliteal cysts in the knee, are markers of underlying joint abnormalities. Surgeons who treat painful ganglia should be aware of a possible underlying cause so that they can target treatment more accurately, particularly in recurrent cases and those patients with persistent wrist pain after excision of the ganglion. PMID:11680404

  9. Arthroscopic Trans-osseous Suture of Peripheral Triangular Fibrocartilage Complex Tear.

    Science.gov (United States)

    Jegal, Midum; Heo, Kang; Kim, Jong Pil

    2016-10-01

    The importance of foveal repair of the triangular fibrocartilage complex (TFCC) on stability of the distal radioulnar joint (DRUJ) has been emphasized with increasing knowledge of the anatomy and biomechanics of the TFCC and DRUJ. Although both open and arthroscopic techniques have been described for improving DRUJ stability, there has been a marked evolution of arthroscopic TFCC repair technique with successful clinical outcome. Recently, an arthroscopic trans-osseous technique has been described to repair foveal tears of the TFCC. The advantage of the technique is that it allows for anatomical repair of both the superficial and deep layers. This article describes the details of this novel technique. PMID:27595945

  10. Arthroscopic Bony Bankart Repair Using Double-Threaded Headless Screw: A Case Report

    Directory of Open Access Journals (Sweden)

    Takeshi Kokubu

    2012-01-01

    Full Text Available We present a case of arthroscopic fixation for bony Bankart lesion using a double-threaded cannulated screw. A 39-year-old man sustained a left shoulder injury from a motorcycle accident. Radiographs showed bony Bankart lesion and CT revealed 40% defect of glenoid articular surface. Arthroscopic fixation was performed using double-threaded cannulated screw after the bony fragment was reduced by suturing the labrum at the edge with a suture anchor. Arthroscopic bony Bankart repair using double-threaded cannulated screw fixation is effective because compression force could be applied between bony fragments and the screw head is not exposed in the glenohumeral joint.

  11. 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...

  12. Local Anaesthetic Infusion with Elastomeric Pump After Arthroscopic Subacromial Decompression

    Science.gov (United States)

    Little, Kevin; Pillai, Anand; Fazzi, Umberto; Storey, Neil

    2007-01-01

    INTRODUCTION The use of extended local anaesthesia for postoperative pain has previously been reported, and has several advantages over other methods, including ease of placement, safety, reliability, lower cost and effective analgesia. We present our experience with a portable elastomeric infusion device in patients undergoing arthroscopic subacromial decompression, and make a case for its potential to allow same-day discharge. PATIENTS AND METHODS Forty patients undergoing arthroscopic subacromial decompression were followed-up. At the end of the procedure, an epidural catheter connected to a portable elastomeric local anaesthetic infusion system was inserted into the subacromial space. All patients were electively admitted for overnight stay postoperatively and assessed using a visual analogue scale (VAS) to evaluate their level of pain. RESULTS No patient reported severe pain at any stage. None of the patients required any parenteral opiate analgesia with the pump in situ. CONCLUSIONS These findings suggest that the use of this elastomeric infusion device following shoulder surgery allows safe and early discharge of patients with decreased need for parenteral opiate analgesia. PMID:17535622

  13. Does arthroscopic subacromial decompression improve quality of life

    Science.gov (United States)

    Whiteman, A; Wilson, J; Paul, E; Roy, B

    2015-01-01

    Introduction There has been a significant rise in the volume of subacromial decompression surgery performed in the UK. This study aimed to determine whether arthroscopic subacromial decompression improves health related quality of life in a cost effective manner. Methods Patients undergoing arthroscopic subacromial decompression surgery for impingement were enrolled between 2012 and 2014. The Oxford shoulder score and the EQ-5D™ instruments were completed prior to and following surgery. A cost–utility analysis was performed. Results Eighty-three patients were eligible for the study with a mean follow-up duration of 15 months (range: 4–27 months). The mean Oxford shoulder score improved by 13 points (95% confidence interval [CI]: 11–15 points). The mean health utility gain extrapolated from the EQ-5D™ questionnaire improved by 0.23 (95% CI: 0.16–0.30), translating to a minimum cost per QALY of £5,683. Conclusions Subacromial decompression leads to significant improvement in function and quality of life in a cost effective manner. This provides justification for its ongoing practice by appropriately trained shoulder surgeons in correctly selected patients. PMID:26263808

  14. Evaluation of pain after arthroscopically assisted anterior cruciate ligament reconstruction.

    Science.gov (United States)

    Brown, D W; Curry, C M; Ruterbories, L M; Avery, F L; Anson, P S

    1997-01-01

    Pain after arthroscopically assisted anterior cruciate reconstruction was examined during the first 5 postoperative days to evaluate its intensity and duration. One hundred consecutive patients who underwent arthroscopically assisted anterior cruciate ligament reconstruction using a bone-patellar tendon-bone autograft were examined. During surgery, ketorolac (60 mg) was given intravenously and 0.25% bupivicaine (1 ml/kg total) was injected into the joint space and the graft donor site. After surgery, all patients received scheduled doses of oral acetaminophen (650 mg) and ketorolac (10 mg) four times a day, and they were allowed to take oral oxycodone (5 to 10 mg) every 2 hours as needed. Pain scores at rest and with activity reached a maximum on the 2nd postoperative morning. Oxycodone consumption also peaked on the 2nd postoperative day. Eighty-nine (89%) patients reported overall pain as mild or moderate, and 95 patients (95%) reported either excellent or good overall relief of pain. The 5-day cumulative mean of visual analog scale pain scores for attempting straight leg raises was significantly higher for patients unable to successfully perform that activity than for patients who were able to perform it. The association between elevated pain scores and diminished ability to perform straight leg raises suggests that pain may inhibit function and therefore early rehabilitation. PMID:9079170

  15. The successful arthroscopic treatment of suprascapular intraneural ganglion cysts.

    Science.gov (United States)

    Prasad, Nikhil K; Spinner, Robert J; Smith, Jay; Howe, Benjamin M; Amrami, Kimberly K; Iannotti, Joseph P; Dahm, Diane L

    2015-09-01

    OBJECT High-resolution magnetic resonance imaging (MRI) can distinguish between intraneural ganglion cysts and paralabral (extraneural) cysts at the glenohumeral joint. Suprascapular intraneural ganglion cysts share the same pathomechanism as their paralabral counterparts, emanating from a tear in the glenoid labrum. The authors present 2 cases to demonstrate that the identification and arthroscopic repair of labral tears form the cornerstone of treatment for intraneural ganglion cysts of the suprascapular nerve. METHODS Two patients with suprascapular intraneural ganglion cysts were identified: 1 was recognized and treated prospectively, and the other, previously reported as a paralabral cyst, was identified retrospectively through the reinter-pretation of high-resolution MR images. RESULTS Both patients achieved full functional recovery and had complete radiological involution of the intraneural ganglion cysts at the 3-month and 12-month follow-ups, respectively. CONCLUSIONS Previous reports of suprascapular intraneural ganglion cysts described treatment by an open approach to decompress the cysts and resect the articular nerve branch to the glenohumeral joint. The 2 cases in this report demonstrate that intraneural ganglion cysts, similar to paralabral cysts, can be treated with arthroscopic repair of the glenoid labrum without resection of the articular branch. This approach minimizes surgical morbidity and directly addresses the primary etiology of intraneural and extraneural ganglion cysts. PMID:26323813

  16. Prospective outcomes of arthroscopic treatment of dorsal wrist ganglia.

    Science.gov (United States)

    Aslani, Hamidreza; Najafi, Arvin; Zaaferani, Zohre

    2012-03-01

    The purpose of this study was to assess the results of arthroscopic resection of dorsal wrist ganglia. Between November 2002 and September 2007, all patients with dorsal wrist ganglia underwent arthroscopic resection in our institution. Average follow-up was 39.2 months (range, 24-71 months). Fifty-two patients (40 women and 12 men; mean age, 29.8 years) were treated with our operative technique. Symptoms at presentation were unpleasant appearance in 15 patients (28.8 %), pain in 30 (57.6%), and unpleasant appearance and pain in 7 (13.5%). The ganglion cyst site was in front of the midcarpal joint in 41 patients (78.8%), in front of the radiocarpal joint in 6 patients (11.5%), and in front of the radiocarpal and midcarpal joints in 5 patients (9.6%). Our surgical technique resulted in a significant improvement in flexion, extension, and grip strength (P≤.005). In patients with painful ganglia, treatment also had a significant effect. Nine (17.3%) recurrences were observed. Mean time off work was 14 days, but 19 patients returned to work immediately. According to the results of this study, we recommend the use of arthroscopy as the primary treatment method for dorsal wrist ganglion excision. PMID:22385448

  17. Arthroscopic Superior Capsule Reconstruction for Irreparable Rotator Cuff Tears

    Science.gov (United States)

    Mihata, Teruhisa; Lee, Thay Q.; Itami, Yasuo; HASEGAWA, Akihiko; Ohue, Mutsumi; Neo, Masashi

    2016-01-01

    Objectives: An arthroscopic superior capsule reconstruction, in which the fascia lata autograft attached medially to the superior glenoid and laterally to the greater tuberosity, restores shoulder stability and muscle balance in patients with irreparable rotator cuff tears; consequently, it improves shoulder function specifically deltoid muscle function and relieves pain. We assessed the clinical outcome of arthroscopic superior capsule reconstruction (Figure 1) in 100 consecutive patients with irreparable rotator cuff tears. Specifically, we focused on the rates of return to sport and work. Methods: From 2007 to 2014, we performed arthroscopic superior capsule reconstruction on 107 consecutive patients (mean 66.7 years; range, 43 to 82) with irreparable rotator cuff tears that had failed conservative treatment. Seven patients were lost to follow-up because of other medical problems or reasons. In the remaining 100 patients there were 56 supraspinatus and infraspinatus tears; 39 supraspinatus, infraspinatus, and subscapularis tears; 3 supraspinatus, infraspinatus, teres minor, and subscapularis tears; and 2 supraspinatus, infraspinatus, and teres minor tears. Physical examination, radiography, and MRI were performed before surgery; at 3, 6, and 12 months after surgery; and yearly thereafter. Rates of return to sport and work were also investigated in those patients who had been employed (34 patients: 21 manual workers, 10 farmers, 1 butcher, 1 cook, and 1 athletic trainer) or played sport (26 patients: 6 golf, 4 table tennis, 4 swimming, 3 martial arts, 2 baseball, 2 yoga, 1 tennis, 1 badminton, 1 skiing, 1 mountain-climbing, and 1 ground golf) before injury. Results: The average preoperative American Shoulder and Elbow Surgeons (ASES) score was 31.6 points (range, 3.3 to 63.3 points) and the average Japanese Orthopaedic Association (JOA) score was 51.6 points (26.5 to 68.5 points). Average postoperative clinical outcome scores all improved significantly at final

  18. Result from arthroscopic surgical treatment of renewed tearing of the rotator cuff of the shoulder

    Directory of Open Access Journals (Sweden)

    Glaydson Gomes Godinho

    2015-02-01

    Full Text Available OBJECTIVES: To evaluate function among patients with postoperative recurrence of rotator cuff injuries that was treated arthroscopically (case series and compare this with function in patients without recurrence (control group; and to compare function among patients with recurrence of rotator cuff injuries that were greater than and smaller than 3 cm.METHODS: This was a retrospective evaluation of patients who underwent arthroscopic revision of rotator cuff injuries using the ASES, Constant & Murley and UCLA scores and a visual analog pain scale, in comparison with patients in a control group who underwent primary rotator cuff repair.RESULTS: The size of the rotator cuff injury recurrence had a statistically significant influence on the result from the arthroscopic surgical treatment. The functional scores showed worse results than those from the first procedure.CONCLUSION: Arthroscopic surgical treatment of renewed tearing of rotator cuff injuries showed worse functional scores than those from primary repair of the injury.

  19. A new method of arthroscopic reconstruction of the dislocated acromio-clavicular joint.

    OpenAIRE

    Trikha, S. P.; Acton, D.; Wilson, A. J.; Curtis, M. J.

    2004-01-01

    BACKGROUND: Symptomatic total acromio-clavicular joint dislocation (Rockwood et al. types III-VI) may be treated by surgical reconstruction. AIM: To describe an arthroscopically assisted technique to reconstruct anatomically the coraco-clavicular ligaments in acute or chronic (> 6 weeks) acromio-clavicular joint dislocation. METHODS: This new technique involves arthroscopic exposure of the coracoid process. Prior to introducing this technique, cadaveric studies were undertaken. RESULTS: Five ...

  20. Arthroscopic lysis and lavage in patients with temporomandibular anterior disc displacement without reduction

    Czech Academy of Sciences Publication Activity Database

    Machoň, V.; Šedý, Jiří; Klíma, K.; Hirjak, D.; Foltán, R.

    2012-01-01

    Roč. 41, č. 1 (2012), s. 109-113. ISSN 0901-5027 R&D Projects: GA MŠk(CZ) LC554; GA ČR GAP304/10/0320 Grant ostatní: GA MŠk(CZ) 1M0538 Institutional research plan: CEZ:AV0Z50390703 Keywords : temporomandibular joint * arthroscopic lysis * arthroscopic lavage Subject RIV: FJ - Surgery incl. Transplants Impact factor: 1.521, year: 2012

  1. Lipoma arborescens of the knee: report of a case managed by arthroscopic synovectomy.

    Science.gov (United States)

    Franco, Michel; Puch, J M; Carayon, M J; Bortolotti, D; Albano, Laetitia; Lallemand, A

    2004-01-01

    We report a case of lipoma arborescens treated with an arthroscopic procedure. Lipoma arborescens is an uncommon pseudo-tumoral synovial lesion usually located in the suprapatellar pouch of the knee. This diagnosis should be considered, particularly in patients with chronic joint effusion. Magnetic resonance imaging confirms the lipomatous nature of the synovial proliferation. When limited to the anterior compartment of the knee, lipoma arborescens can be treated by arthroscopic synovectomy. PMID:14769527

  2. Arthroscopic excision of heterotopic calcification in a chronic rectus femoris origin injury: a case report

    OpenAIRE

    El-Husseiny, M; Sukeik, M.; Haddad, FS

    2012-01-01

    Rectus femoris origin injuries in adult athletes are uncommon. In the acute phase, conservative treatment seems to have a favourable outcome, with surgical repair reserved for unsuccessful cases only. However, a group of patients may develop chronic pain and disability after recovery from the acute phase due to heterotopic calcification occurring at the site of injury. Open and arthroscopic excision of such calcifications has been described in the literature although arthroscopic excision of ...

  3. Arthroscopic Subacromial Decompression for Small and Medium Size Tears of Rotator Cuff without Tendon Repair

    OpenAIRE

    Suhail Karkabi; Nahum Rosenberg

    2014-01-01

    According to our previous clinical impression, we hypothesized that patients who had symptomatic rotator cuff tendon tear in a diamemter below 3 cm would benefit from arthroscopic subacromial decompression only, without the need for the repair of the thorn tendon. From 1998 to 2003, 160 patients (168 shoulders) had arthroscopic subacromial decompression for impingement syndrome with a torn rotator cuff without repairing the tear of the cuffs (120 males and 40 females). The average patient age...

  4. Clinical Effect of Steroid Administration in Patients with Chronic Impingement Syndrome on Postoperative Arthroscopic Subacromial Decompression

    OpenAIRE

    YILDIZ, Vahit; Aydin, Ali; KALALI, Fatih; Ömer Selim YILDIRIM; Topal, Murat; AYDIN, Pelin

    2012-01-01

    Objective: We aimed in our study to investigate the effect of intraarticular corticosteroid injection applied to patients with the chronic impingement syndrome after arthroscopic subacromial decompression on the clinical result. Materials and Methods: We employed in our study a total of 44 (24 males, 20 females) patients with chronic impingement syndrome to whom intraarticular corticosteroid injection was applied before arthroscopic subacromial decompression between 1-7 times. We measured c...

  5. Prediction of post-operative pain following arthroscopic subacromial decompression surgery: an observational study

    OpenAIRE

    Anthony Davis; Chinn, David J; Sunil Sharma

    2013-01-01

    Background: Arthroscopic shoulder surgery is increasingly performed as a day case procedure. Optimal post-operative pain relief remains a challenge due to considerable variations in the level of pain experienced between individuals. Our aim was to examine whether the preoperative electrical pain threshold was a strong predictor of elevated postoperative pain levels following arthroscopic subacromial decompression (ASD) surgery. Methods: Forty consenting patients with American Society of Anest...

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

    OpenAIRE

    Chan, HZ; Ooi, CL; Lim, MY; Ong, EKS; Zulkiflee, O

    2014-01-01

    Abstract 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 disorders1. 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 dir...

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

    OpenAIRE

    Peng, Xu; Feng, Yong; Chen, Guangxing; Yang, Liu

    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...

  8. “Subcritical” Glenoid Bone Loss Increases Redislocation Rates in Primary Arthroscopic Bankart Repair

    OpenAIRE

    Shaha, James S.; Cook, Jay B.; Song, Daniel J.; Rowles, Douglas J.; Bottoni, Craig R.; Shaha, Steven H.; Tokish, John M.

    2014-01-01

    Objectives: While bone loss is increasingly recognized as a risk factor for failure after arthroscopic stabilization, the precise definition of critical bone loss has not been defined. Additionally, there is no clarity on the amount of bone loss routinely present in patients presenting for primary arthroscopic stabilization of anterior glenohumeral instability. The purpose of this study is to report on the average bone loss measured in primary isolated Bankart reconstructions of the shoulder ...

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

    OpenAIRE

    Ee, Gerard WW; Mohamed, Sedeek; Tan, Andrew HC

    2011-01-01

    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 ...

  10. Analysis of the functional results of arthroscopic Bankart repair in posttraumatic recurrent anterior dislocations of shoulder

    OpenAIRE

    Amit Mishra; Pulak Sharma; Deepak Chaudhary

    2012-01-01

    Background: The Bankart lesion represents the most common form of labro-ligamentous injury in patients with traumatic dislocations of the shoulder leading to shoulder instability. We report the clinical outcome of arthroscopic repair of Bankart lesion in 50 patients. Materials and Methods: Sixty five patients with posttraumatic anterior dislocation of shoulder were treated by arthroscopic repair from Jan 2005 to Nov 2008. Fifty patients, with an average age of 26.83 years (range 18-45 yea...

  11. 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.

  12. Clinical and Radiological Evaluation after Arthroscopic Rotator Cuff Repair Using Suture Bridge Technique

    OpenAIRE

    Lee, Kwang Won; Seo, Dong Wook; Bae, Kyoung Wan; Choy, Won Sik

    2013-01-01

    Background We retrospectively assessed the clinical outcomes and investigated risk factors influencing retear after arthroscopic suture bridge repair technique for rotator cuff tear through clinical assessment and magnetic resonance arthrography (MRA). Methods Between January 2008 and April 2011, sixty-two cases of full-thickness rotator cuff tear were treated with arthroscopic suture bridge repair technique and follow-up MRA were performed. The mean age was 56.1 years, and mean follow-up per...

  13. [Arthroscopic distal ulna resection after post traumatic ulno carpal abutment].

    Science.gov (United States)

    Mathoulin, C; Pagnotta, A

    2006-11-01

    Ulno carpal abutments secondary to the sequels of a fracture of the radius are often due to the inversion of the distal radio ulnar index by shortening relative to the radius. This positive ulnar variance eventually leads to an abutment between the head of the ulnar and the proximal articular face of the lunate with alteration of the cartilaginous carpal surfaces. The wrist arthroscopy makes diagnosis and treatment possible in a less invasive way. The patients are operated on as outpatients under local regional anaesthetic using a pneumatic tourniquet. The arthroscope is positioned using the 3-4 radio carpal opening permitting exploration of the joint. The surgical treatment is performed by arthroscopy using a burr and going in through the 6R radio carpal opening. In this way we use the technique of partial resection of the distal ulna. We have a series of 62 patients who have benefited from the technique of partial resection of the ulnar head by arthroscopy. There were 30 men and 32 women. The average age was 66 years old (between 45 and 82). Our average follow-up is 32 months (between 12 and 60 months). Recovery of mobility was immediate in all cases with persistent pain in the radio ulnar joint in 8 cases. Arthroscopic treatment of ulno carpal abutment has proved itself effective and innocuous. It should nevertheless be reserved for operations on small sized inversions of the distal radio ulnar index (less than 5 mm). In the event of larger ulnar variances we prefer ulnar shortening osteotomy. The other techniques will be restricted to cases where the distal radio ulnar joint has been impaired. PMID:17361890

  14. Arthroscopic Shoulder Surgery in Female Professional Tennis Players

    Science.gov (United States)

    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

  15. The Burden of Craft in Arthroscopic Rotator Cuff Repair: Where Have We Been and Where We Are Going.

    Science.gov (United States)

    Burkhart, Stephen S

    2015-08-01

    The rather turbulent history of arthroscopic rotator cuff repair went through stages of innovation, conflict, disruption, assimilation, and transformation that might be anticipated when a new and advanced technology (arthroscopic cuff repair) displaces an entrenched but outdated discipline (open cuff repair). The transition from open to arthroscopic rotator cuff repair has been a major paradigm shift that has greatly benefited patients. However, this technical evolution/revolution has also imposed a higher "burden of craft" on the practitioners of arthroscopic rotator cuff repair. Technological advancements in surgery demand that surgeons accept this burden of craft and master the advanced technology for the benefit of their patients. This article outlines the author's involvement in the development of arthroscopic rotator cuff repair, and it also explores the surgeon's obligation to accept the burden of craft that is imposed by this discipline. PMID:26251931

  16. Arthroscopic assisted fixation for the distal radius fractures

    International Nuclear Information System (INIS)

    Anatomic reduction of the articular surface of the distal radius is still the main goal when treating fractures in the young population. Appropriate assessment of intra-articular reduction is difficult when performing open reduction and internal fixation without having to open the joint capsule. This preliminary report focuses on the description of the surgical technique, philosophy, indications and advantages of using wrist arthroscopy to assist fixation of distal radius fractures. Twenty-seven patients (16 males and 11 females) underwent arthroscopic assisted fixation for intra-articular distal radius fractures between March of 1999 and august of 2002. According to the AO classification there were 9 C1, 12 C2, 2 C3, 3 B1 and 1 B2. Average age was 41 years old (range: 18-48). Average follow up was 6 months. Patients were evaluated at final follow-up for wrist motion, pain and grip strength. Radiographic studies were also obtained to evaluate final position of the distal radius

  17. Postoperative pain control after arthroscopic rotator cuff repair.

    Science.gov (United States)

    Uquillas, Carlos A; Capogna, Brian M; Rossy, William H; Mahure, Siddharth A; Rokito, Andrew S

    2016-07-01

    Arthroscopic rotator cuff repair (ARCR) can provide excellent clinical results for patients who fail to respond to conservative management of symptomatic rotator cuff tears. ARCR, however, can be associated with severe postoperative pain and discomfort that requires adequate analgesia. As ARCR continues to shift toward being performed as an outpatient procedure, it is incumbent on physicians and ambulatory surgical centers to provide appropriate pain relief with minimal side effects to ensure rapid recovery and safe discharge. Although intravenous and oral opioids are the cornerstone of pain management after orthopedic procedures, they are associated with drowsiness, nausea, vomiting, and increased length of hospital stay. As health care reimbursements continue to become more intimately focused on quality, patient satisfaction, and minimizing of complications, the need for adequate pain control with minimal complications will continue to be a principal focus for providers and institutions alike. We present a review of alternative modalities for pain relief after ARCR, including cryotherapy, intralesional anesthesia, nerve blockade, indwelling continuous nerve block catheters, and multimodal anesthesia. In choosing among these modalities, physicians should consider patient- and system-based factors to allow the efficient delivery of analgesia that optimizes recovery and improves patient satisfaction. PMID:27079219

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  20. 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.

  1. [Arthroscopic management of intra-articular fractures of the distal radius].

    Science.gov (United States)

    Cognet, J-M; Martinache, X; Mathoulin, C

    2008-09-01

    The use of arthroscopy in the management of intra-articular fractures of the distal radius has become established over the last ten years, but the operative technique is not yet standardised. We report our experience with this technique and give a stage by stage description of the operative procedure. The arthroscopic part of the procedure consists firstly of an evaluation of the bony, cartilaginous and ligamentous injuries and secondly direct visual control of the reduction. The choice of bone fixation depends on the individual preferences of the surgeon but may be influenced by the configuration of the fracture. A literature review reiterates the advantages of arthroscopic assistance in managing these fractures without revealing any disadvantages. However, mastery of the arthroscopic techniques is vital before the full advantages of this type of management can be realised. PMID:18774328

  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. PMID:26697312

  3. Technique of synovial biopsy of metacarpophalangeal joints using the needle arthroscope.

    Science.gov (United States)

    Gáspár, Levente; Szekanecz, Zoltán; Dezso, Balázs; Szegedi, Gyula; Csernátony, Zoltán; Szepesi, Kálmán

    2003-01-01

    We demonstrate the technique, advantages, and disadvantages of metacarpophalangeal joint examination with needle arthroscope. We evaluated our experience from biopsies of 10 metacarpophalangeal joints of eight rheumatoid women aged 41-45 years. The procedures were performed using a 1-mm needle arthroscope. The synovium biopsy was taken with a microforceps. The procedure was performed under local anesthesia. The tight tension of the joint and traction of the finger is necessary for good visualization, but despite this visibility can be difficult. Needle biopsy is a useful method for the early diagnosis of rheumatoid arthritis. PMID:12548452

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

    Directory of Open Access Journals (Sweden)

    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.

  5. Arthroscopic intralesional curettage for large benign talar dome cysts

    Directory of Open Access Journals (Sweden)

    El Shazly Ossama

    2015-01-01

    Full Text Available Introduction: Surgical management of large talar dome cysts is challenging due to increased morbidity by associated cartilage damage and malleolar osteotomy. The purpose of this study is to evaluate the clinical and radiological outcome of endoscopic curettage and bone graft for large talar dome cysts. Methods: This is a retrospective analysis of data for eight patients (eight feet who were treated by arthroscopic curettage and grafting for large talar dome cysts. Seven cases were treated by posterior ankle arthroscopy as the lesion was located posteriorly while one case was treated by anterior ankle arthroscopy as the lesion was breached anteriorly. Results: The final diagnosis, was; large osteochondral lesion of talus (two cases, aneurysmal bone cyst (ABC (two case, intra-osseous ganglion (two cases, Chronic infection in talus (one case and angiomatous lesion of the talus (one case. The mean follow up period was 18.3 (±3.06 SD months (range 16–25 months. The median preoperative AOFAS score was 74.5 (±5.34 SD points. The mean postoperative AOFAS score at one year follow up was 94.6 (±2.97 SD points. None of the patient had recurrence of the lesion during follow up. Return to normal daily activity was achieved at 11.25 (±2.37 SD weeks. Discussion: In this short case series study, large talar dome bony cysts of different pathologies including aneurysmal bone cysts could be treated effectively by endoscopic curettage and bone grafting with no recurrence no complications during the follow-up period.

  6. Impingement syndrome of the shoulder following double row suture anchor technique for arthroscopic rotator cuff repair: a case report

    Directory of Open Access Journals (Sweden)

    Rambani Rohit

    2009-06-01

    Full Text Available Abstract Introduction Arthroscopic repair of the rotator cuff is a demanding surgery. Accurate placement of anchors is key to success. Case presentation A 38-year-old woman received arthroscopic repair of her rotator cuff using a double row suture anchor technique. Postoperatively, she developed impingement syndrome which resulted from vertical displacement of a suture anchor once the shoulder was mobilised. The anchor was removed eight weeks following initial surgery and the patient had an uneventful recovery. Conclusion Impingement syndrome following arthroscopic repair of the rotator cuffs using double row suture anchor has not been widely reported. This is the first such case where anchoring has resulted in impingement syndrome.

  7. 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

  8. 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

  9. Treatment of intra-articular fractures of the distal radius: fluoroscopic or arthroscopic reduction?

    Science.gov (United States)

    Varitimidis, S E; Basdekis, G K; Dailiana, Z H; Hantes, M E; Bargiotas, K; Malizos, K

    2008-06-01

    In a randomised prospective study, 20 patients with intra-articular fractures of the distal radius underwent arthroscopically- and fluoroscopically-assisted reduction and external fixation plus percutaneous pinning. Another group of 20 patients with the same fracture characteristics underwent fluoroscopically-assisted reduction alone and external fixation plus percutaneous pinning. The patients were evaluated clinically and radiologically at follow-up of 24 months. The Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire and modified Mayo wrist score were used at 3, 9, 12 and 24 months postoperatively. In the arthroscopically- and fluoroscopically-assisted group, triangular fibrocartilage complex tears were found in 12 patients (60%), complete or incomplete scapholunate ligament tears in nine (45%), and lunotriquetral ligament tears in four (20%). They were treated either arthroscopically or by open operation. Patients who underwent arthroscopically- and fluoroscopically-assisted treatment had significantly better supination, extension and flexion at all time points than those who had fluoroscopically-assisted surgery. The mean DASH scores were similar for both groups at 24 months, whereas the difference in the mean modified Mayo wrist scores remained statistically significant. Although the groups are small, it is clear that the addition of arthroscopy to the fluoroscopically-assisted treatment of intra-articular distal radius fractures improves the outcome. Better treatment of associated intra-articular injuries might also have been a reason for the improved outcome. PMID:18539672

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

    DEFF Research Database (Denmark)

    Rasmussen, S; Hjorth Jensen, C

    2002-01-01

    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...

  11. 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 .

  12. Editorial Commentary: Arthroscopic Hip Preservation Is Critical for Preserving Health and Function in Adolescents and Adults.

    Science.gov (United States)

    Martin, Hal David

    2016-09-01

    Hip health is a critical factor in preserving daily life activities and wellbeing for both adults and adolescents. There are several potential economic influences in developing arthroscopic hip techniques for the evaluation and treatment of hip pathology in patients of all ages. PMID:27594331

  13. Comparison of the operation of arthroscopic tibial inlay and traditional tibial inlay for posterior cruciate ligament reconstruction

    OpenAIRE

    Lu, Daifeng; Xiao, Mochao; Lian, Yongyun; Zhou, Yong; Liu, Xuefeng

    2014-01-01

    Objective: To perform dual-bundle reconstruction of posterior cruciate ligament using full arthroscopic tibial inlay technology with self-designed tibia tunnel drilling system and to compare the effect of arthroscopic tibial inlay versus traditional technique for posterior cruciate ligament reconstruction. Material and methods: 32 patients were randomly divided into experiment group (improved tibial inlay, n = 17) and control group (traditional tibial inlay, n = 15). Self-designed tibia tunne...

  14. COMPREHENSIVE POST‐ARTHROSCOPIC MANAGEMENT OF A MIDDLE‐AGED ADULT WITH GLENOHUMERAL OSTEOARTHRITIS: A CASE REPORT

    OpenAIRE

    Hagen, Nicholas D.; Olson, Thomas; Millett, Peter

    2013-01-01

    Comprehensive Arthroscopic Management (CAM) is a new glenohumeral debridement procedure developed as a joint preserving alternative to total shoulder arthroplasty (TSA). The procedure consists of several arthroscopic components including: A. scar tissue and chondral debridement, B. synovectomy, C. inferior humeral osteoplasty, D. capsular release, E. axillary nerve decompression, and F. tenodesis of the long head of the biceps. In this case, an active, middle age patient who failed physical t...

  15. Arthroscopic verification of objectivity of the orthopaedic examination and magnetic resonance imaging in intra-articular knee injury. Retrospective study

    OpenAIRE

    Dutka, Julian; Skowronek, Michał; Skowronek, Paweł; Dutka, Łukasz

    2011-01-01

    Introduction Arthroscopy of the knee joint is regarded as the most objective diagnostic method in intra-articular knee joint lesions. Aim The purpose of this study was to assess the objectivity and diagnostic value of orthopaedic examination (OE) and magnetic resonance imaging (MRI) in reference to the arthroscopic result. Material and methods In a group of 113 patients treated by arthroscopic surgery for post-traumatic knee pathology between 2008 and 2010 in our department, accuracy of clini...

  16. Early Clinical Results of Arthroscopic Remplissage in Patients with Anterior Shoulder Instability with Engaging Hill-Sachs Lesion in Iran

    OpenAIRE

    Hamid Reza Aslani; Zohreh Zafarani; Adel Ebrahimpour; Shahin Salehi; Ali Moradi; Soheil Sabzevari

    2014-01-01

    Background:   To assess the outcome of the remplissage arthroscopic surgical method in patients with anterior shoulder dislocation associated with Hill-Sachs lesion.     Methods:   Ten patients with anterior shoulder dislocations and Hill-Sachs lesions were entered into this study and were operated on by the remplissage arthroscopic surgical method. They were followed up 22 months after surgery in   order to evaluate the outcome of the treatment, including recurrence of dislocation and motion...

  17. 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. PMID:25055756

  18. Effects of interscalene brachial plexus block to intra-operative hemodynamics and postoperative pain for arthroscopic shoulder surgery

    OpenAIRE

    Lee, Hyun-Young; Kim, Sang Hun; So, Keum Yung; Kim, Dong Jun

    2012-01-01

    Background Although arthroscopic shoulder surgery is less invasive and painful than open shoulder surgery, it can often cause intra-operative hemodynamic instability and severe post-operative pain. This study was conducted to investigate the efficacy of the interscalene brachial plexus block (IBPB) on intra-operative hemodynamic changes and post-operative pain during arthroscopic shoulder surgery. Methods After institutional review board approval, 50 consecutive patients that had undergone ar...

  19. No evidence of long-term benefits of arthroscopic acromioplasty in the treatment of shoulder impingement syndrome

    OpenAIRE

    Ketola, S.; Lehtinen, J.; Rousi, T.; Nissinen, M.; Huhtala, H.; Konttinen, Y T; Arnala, I.

    2013-01-01

    Objectives To report the five-year results of a randomised controlled trial examining the effectiveness of arthroscopic acromioplasty in the treatment of stage II shoulder impingement syndrome. Methods A total of 140 patients were randomly divided into two groups: 1) supervised exercise programme (n = 70, exercise group); and 2) arthroscopic acromioplasty followed by a similar exercise programme (n = 70, combined treatment group). Results The main outcome measure was self-reported pain as mea...

  20. Pulsed electromagnetic fields after arthroscopic treatment for osteochondral defects of the talus: double-blind randomized controlled multicenter trial

    OpenAIRE

    Krips Rover; d'Hooghe Pieter RN; Meuffels Duncan E; Sierevelt Inger N; de Haan Rob J; Blankevoort Leendert; van Bergen Christiaan JA; van Damme Geert; van Dijk C Niek

    2009-01-01

    Abstract Background Osteochondral talar defects usually affect athletic patients. The primary surgical treatment consists of arthroscopic debridement and microfracturing. Although this is mostly successful, early sport resumption is difficult to achieve, and it can take up to one year to obtain clinical improvement. Pulsed electromagnetic fields (PEMFs) may be effective for talar defects after arthroscopic treatment by promoting tissue healing, suppressing inflammation, and relieving pain. We...

  1. Effects of conservative therapy applied before arthroscopic subacromial decompression on the clinical outcome in patients with stage 2 shoulder impingement syndrome

    OpenAIRE

    Aydin, Ali; YILDIZ, Vahit; Topal, Murat; TUNCER, Kutsi; KÖSE, Mehmet; Şenocak, Eyüp

    2014-01-01

    To investigate the effects of conservative therapy applied before arthroscopic subacromial decompression on the clinical outcome in patients with stage 2 shoulder impingement syndrome. Materials and methods: Sixty-eight patients having stage 2 shoulder impingement syndrome and treated with arthroscopic subacromial decompression were included in the study. We divided these patients into 2 groups, whereby 32 (47%) patients received conservative therapy before arthroscopic subacromial decompres...

  2. Arthroscopic Bioabsorbable Screw Fixation of Unstable Osteochondritis Dissecans in Adolescents: Clinical Results, Magnetic Resonance Imaging, and Second-Look Arthroscopic Findings

    Science.gov (United States)

    Chun, Keun Churl; Kim, Kwang Mee; Jeong, Ki Joon; Lee, Yong Chan; Kim, Jeong Woo

    2016-01-01

    Background This study aimed to evaluate the clinical and radiological outcomes of arthroscopic bioabsorbable screw fixation in osteochondritis dissecans (OCD) in adolescent patients with unstable lesions causing pain. Methods The study included 11 patients (10 males and 1 female) with OCD who underwent arthroscopic bioabsorbable screw fixation between July 2007 and February 2014 and were available for follow-up for more than 12 months. The mean age at diagnosis was 16.3 years (range, 11 to 19 years), and the average follow-up period was 51 months (range, 12 to 91 months). Clinical results were evaluated using the Knee Injury and Osteoarthritis Outcome Score (KOOS), Lysholm knee score, and International Knee Documentation Committee (IKDC) score measured before surgery and at follow-up. Functional evaluation was made using the Tegner activity scale. Magnetic resonance imaging (MRI) and second-look arthroscopy were performed at the 12-month follow-up. Results Between the preoperative assessment and follow-up, improvements were seen in the KOOS (range, 44.9 to 88.1), Lysholm knee score (range, 32.6 to 82.8), and IKDC score (range, 40.8 to 85.6). The Tegner activity scale also improved from 2.8 to 6.1. Based on postoperative MRI, there were eight Dipaola grade I cases and three grade II cases. No complications due to fixation failure developed in any case. Second-look arthroscopy at 12 months postoperatively revealed that the lesion was covered with cartilage in all cases. Conclusions For unstable OCD lesions causing pain in adolescents, arthroscopic bioabsorbable screw fixation provided favorable outcomes with reduced pain and restoration of movement. Therefore, it should be considered as an effective treatment for OCD. PMID:26929800

  3. ARTHROSCOPIC SUBACROMIAL DECOMPRESSION: ACROMIOPLASTY VERSUS BURSECTOMY ALONE-DOES IT REALLY MATTER? A SYSTEMATIC REVIEW

    Science.gov (United States)

    Donigan, Jonathan A; Wolf, Brian R

    2011-01-01

    Background Subacromial impingement is a common disorder mat in some cases results in surgical management. Arthroscopic subacromial bursectomy alone or in combination with acromioplasty are treatment options when non-operative measures fail. Methods A systematic review of all level-I and level-II studies regarding subacromial bursectomy and acromioplasty for impingement was performed. Medline publications were reviewed for appropriate studies. Results A total of six studies that met inclusion criteria were identified. However, only one randomized study was identified that directly compared the treatments in question. Additionally, only one prospective study of subacromial bursectomy was identified. A comparison of similar outcome measures revealed bursectomy alone provided similar results to bursectomy with acromioplasty. Discussion Limited high-level studies are available regarding arthroscopic treatment of subacromial impingement. Data available currently suggests that bursectomy alone provides similar outcomes to bursectomy with acromioplasty. PMID:22096430

  4. 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 patients...... thresholds (P > 0.08) in the burn area before surgery compared to after surgery. CONCLUSION: Arthroscopic knee surgery did not modify nociceptive responses to a contralaterally applied experimental burn injury....... scheduled to undergo repair of the anterior cruciate ligament and 16 healthy controls were studied. The first burn injury was induced 6 days before surgery, and the second burn was induced 1 day after surgery with a contact thermode (12.5 cm2, 47 degrees C for 7 min) placed on the medial aspect of the calf...

  5. Effect of continuous passive motion on functional recovery after senile arthroscope operation of knee joint%持续被动活动对老年膝关节镜术后功能恢复的作用

    Institute of Scientific and Technical Information of China (English)

    李泓

    2003-01-01

    @@ INTRODUCTION With popularit and development of arthroscope technique, it has been broadly ursed in treatment of disease of knee joint. Rehabilitation after arthroscope operation especially after senile arthxoscope operation of knee joint is very important.

  6. Supervised strengthening exercises versus home-based movement exercises after arthroscopic acromioplasty : A randomized clinical trial

    OpenAIRE

    Holmgren, Theresa; Öberg, Birgitta; Sjöberg, Irene; Johansson, Kajsa

    2012-01-01

    Objective: To evaluate and compare the efficacy of 2 rehabilitation strategies after arthroscopic acromioplasty: supervised physical therapy focusing on strengthening exercises of the rotator cuff and scapula stabilizers (PT-group) vs home-based movement exercises (H-group). Design: A randomized, single-blinded, clinically controlled study. Patients: Thirty-six patients entered the study. Thirteen in the PT-group and 16 in the H-group fulfilled all the assessments. Methods: For 12 weeks follo...

  7. All-arthroscopic treatment of tibial avulsion fractures of the posterior cruciate ligament

    OpenAIRE

    Gwinner, Clemens; Hoburg, Arnd; Wilde, Sophie; Schatka, Imke; Krapohl, Björn Dirk; Jung, Tobias M.

    2016-01-01

    Background: The posterior cruciate ligament (PCL) avulsion fracture from its tibial insertion is a rare condition. Despite the further technical advent in refixation of avulsion fractures, the reported failure rate of current approaches remains high and the optimal surgical technique has not been elucidated yet. The purpose of the current study is to present an all-inside arthroscopic reconstruction technique for bony tibial avulsion fractures of the PCL and initial clinical outcomes. Methods...

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

    OpenAIRE

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

    2015-01-01

    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 co...

  9. The outcome study of arthroscopic repair with anchor suture for anterior shoulder instabilities

    Directory of Open Access Journals (Sweden)

    Guity MR

    2010-10-01

    Full Text Available "nBackground: Anterior glenohumeral instabilities can be corrected with open and arthroscopic surgery. The purpose of this study was to evaluate retrospectively the surgical outcomes of arthroscopic repair of anterior glenohumeral instabilities with use of suture anchors in a series of patients who were followed for twenty to fifty months."n "nMethods: The results of arthroscopic Bankart repair with use of suture anchors in 30 patients with traumatic recurrent anterior instability of the shoulder were evaluated. At the time of follow-up (mean of thirty-three months, the patients were assessed with two outcome measurement tools (the Rowe score, the Constant score. The recurrence rate, range of motion, and risk factors for postoperative recurrence were evaluated."n "nResults: According to the Rowe scale, 12 patients (40% had an excellent score; 13 (43%, a good score; 4 (13%, a fair score; and 1 (4%, a poor score. The mean ROWE score was 81.8 and the mean CONSTANT score was 85.5. Overall, the rate of postoperative recurrence of instability was 10% (two dislocations, one subluxation. The mean delay to recurrence was 20 months. Loss of external rotation in regard to uninvolved extremity was less than 10 degrees in 30% and more than 10 degrees in 10% of patients. The average number of anchors used was 3.2 which follow-up radiographs showed all of them in the osseous glenoid without pullout. In preoperative studies, shoulder 3D CT scan was not performed routinely. Radiographic signs of degenerative changes were noted in one shoulder."n "nConclusion: Arthroscopic capsulolabral repair with use of suture anchors can provide satisfactory outcomes in terms of recurrence rate, activity, and range of motion.

  10. 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.

  11. ASSESSMENT OF THE RESULTS FROM ARTHROSCOPIC SURGICAL TREATMENT FOR TRAUMATIC ANTERIOR SHOULDER DISLOCATION: FIRST EPISODE

    OpenAIRE

    Miyazaki, Alberto Naoki; Fregoneze, Marcelo; Santos, Pedro Doneux; da Silva, Luciana Andrade; do Val Sella, Guilherme; Botelho, Vinicius; Duarte, Clodoaldo; Checchia, Sergio Luiz

    2015-01-01

    Objective: To assess the clinical results obtained of patients who underwent arthroscopic surgical treatment following a first episode of traumatic anterior shoulder dislocation. Methods: Between August 2000 and October 2008, 14 shoulders of 14 patients were treated by the Shoulder and Elbow Group of Santa Casa Hospital, São Paulo. Thirteen patients (93%) were male and one (7%) was female; their ages ranged from 17 to 41 years, with a mean of 28 years. All of the patients evaluated were regul...

  12. Patients with shoulder impingement remain satisfied 6 years after arthroscopic subacromial decompression

    OpenAIRE

    Lunsjö, Karl; Bengtsson, Marie; Nordqvist, Anders; Abu-Zidan, Fikri M

    2011-01-01

    Background Although arthroscopic subacromial decompression (ASD) is a common procedure for treatment of shoulder impingement, few long term results have been published. In this prospective study, we determined whether the high degree of patient satisfaction at 6 months postoperatively reported by us earlier remained at the 6-year follow-up. Patients and methods We originally reported high patient satisfaction 6 months after ASD for shoulder impingement in 50 prospectively studied patients usi...

  13. Time and cost savings in arthroscopic subacromial decompression: the use of bipolar versus monopolar radiofrequency

    OpenAIRE

    Diab, Mohammed A.; Fernandez, G N; Elsorafy, Kareem

    2008-01-01

    There is currently an increased interest in the use of electro surgery in arthroscopy. Since the introduction of the bipolar arthroscopic radiofrequency (RF) wand, it has started to replace the classic Bovie monopolar probe on the assumption that the new technology provides multifunctional devices, combining both tissue removal and haemostasis into one instrument. The more efficient tissue ablation and precise haemostasis achieved with these instruments should result in a significant reductio...

  14. A Review of Arthroscopic Bone Marrow Stimulation Techniques of the Talus

    OpenAIRE

    Murawski, Christopher D.; Foo, Li Foong; Kennedy, John G

    2010-01-01

    Osteochondral lesions of the talus are common injuries following acute and chronic ankle sprains. Numerous surgical treatment strategies have been employed for treating these lesions; arthroscopic bone marrow stimulation is recognized as the first-line technique to provide fibrocartilage infill of the defect site. While the short- and medium-term outcomes of this technique are good, the long-term outcomes are not yet known. An increasing number of studies, however, show a cause for concern in...

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

    OpenAIRE

    Santosh Kumar; Anant Kumar; Sanjay

    2015-01-01

    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 sut...

  16. Analysis of the Arthroscopically Diagnosed Soft-Tissue Injuries Associated With the Distal Radius Fractures

    OpenAIRE

    Katerina Katerina Kasapinova; Viktor Kamiloski

    2014-01-01

    AIM: The aim of this study was to analyze the frequencies of these soft-tissue injuries and to describe the arthroscopic technique used for their diagnosis. METHODS: The prospective study included 85 patients with operatively treated distal radius fracture. Wrist arthroscopy was used to identify the associated lesions of triangular fibrocartilage complex (TFCC), scapholunate ligament (SL) and lunitriquetral ligament (LT), extrinsic ligaments, and chondral lesions. RESULTS: Wrist arthr...

  17. Direct “Cystoscopic” Approach for Arthroscopic Decompression of an Intraosseous Ganglion of the Lunate

    OpenAIRE

    Bhatia, Deepak N.

    2015-01-01

    Intraosseous ganglion cysts (IOGs) are uncommon lesions of the carpal bones and can present with persistent pain and stiffness of the wrist. Surgical decompression is recommended, and a variety of approaches to decompress symptomatic IOGs of the wrist have been described. We describe an arthroscopic approach that can be performed with only 2 portals and offers excellent access for visualization and instrumentation. The procedure involves creating a 3.2-mm tunnel into the lunate cyst; this is ...

  18. Effect of arthroscopic rotator cuff surgery in patients with preoperative restricted range of motion

    OpenAIRE

    Razmjou, Helen; Henry, Patrick; Costa, Giuseppe; Dwyer, Tim; Holtby, Richard

    2016-01-01

    Background The purpose of this study was to examine the impact of rotator cuff (RC) decompression and/or repair on post-operative ROM in patients with pre-operative restricted passive motion who had undergone arthroscopic subacromial debridement and/or rotator cuff repair. Potential predictors of ROM recovery such as age, sex, mechanism of injury, type of surgery, presence of an endocrine illness and having an active Worker Compensation claim related to the shoulder were explored. Methods A r...

  19. Arthroscopic management of recalcitrant stiffness following rotator cuff repair: A retrospective analysis

    OpenAIRE

    Sanjeev Bhatia; Mather, Richard C.; Hsu, Andrew R.; Ferry, Amon T; Romeo, Anthony A.; Nicholson, Gregory P.; Cole, Brian J.; Verma, Nikhil N.

    2013-01-01

    Background : Rotator cuff repair surgery is one of the most commonly performed procedures in the world but limited literature exists for guidance of optimal management of post-operative arthrofibrosis following cuff repair. The purpose of this study is to report the results of arthroscopic capsular release, lysis of adhesions, manipulation under anesthesia, and aggressive physical therapy in patients with recalcitrant postoperative stiffness after rotator cuff repair. Materials and Method...

  20. Systematic Review of Arthroscopic Versus Open Repair for Recurrent Anterior Shoulder Dislocations

    OpenAIRE

    Godin, Jonathan; Sekiya, Jon K.

    2011-01-01

    Context: It remains unknown if arthroscopic repair of recurrent anterior shoulder instability is as effective as open repair. Objective: The purpose of this study is to analyze the literature to provide clinical recommendations regarding the most appropriate therapeutic intervention for recurrent anterior shoulder instability. Study Design: Systematic review of level I and II studies. Data Sources: PubMed, EMBASE, the Cochrane Database of Systematic Reviews, and secondary references from 1967...

  1. Preoperative interscalene brachial plexus block aids in perioperative temperature management during arthroscopic shoulder surgery

    Science.gov (United States)

    Lim, Se Hun; Lee, Wonjin; Park, JaeGwan; Kim, Myoung-hun; Cho, Kwangrae; Lee, Jeong Han; Cheong, Soon Ho

    2016-01-01

    Background Hypothermia is common during arthroscopic shoulder surgery under general anesthesia, and anesthetic-impaired thermoregulation is thought to be the major cause of hypothermia. This prospective, randomized, double-blind study was designed to compare perioperative temperature during arthroscopic shoulder surgery with interscalene brachial plexus block (IBPB) followed by general anesthesia vs. general anesthesia alone. Methods Patients scheduled for arthroscopic shoulder surgery were randomly allocated to receive IBPB followed by general anesthesia (group GB, n = 20) or general anesthesia alone (group GO, n = 20), and intraoperative and postoperative body temperatures were measured. Results The initial body temperatures were 36.5 ± 0.3℃ vs. 36.4 ± 0.4℃ in group GB vs. GO, respectively (P = 0.215). The body temperature at 120 minutes after induction of anesthesia was significantly higher in group GB than in group GO (35.8 ± 0.3℃ vs. 34.9 ± 0.3℃; P < 0.001). The body temperatures at 60 minutes after admission to the post-anesthesia care unit were 35.8 ± 0.3℃ vs. 35.2 ± 0.2℃ in group GB vs. GO, respectively (P < 0.001). The concentrations of desflurane at 0, 15, and 120 minutes after induction of anesthesia were 6.0 vs. 6.0% (P = 0.330), 5.0 ± 0.8% vs. 5.8 ± 0.4% (P = 0.001), and 3.4 ± 0.4% vs. 7.1 ± 0.9% (P < 0.001) in group GB vs. GO, respectively. Conclusions The present study demonstrated that preoperative IBPB could reduce both the intraoperative concentration of desflurane and the reduction in body temperature during and after arthroscopic shoulder surgery.

  2. 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

  3. Intraligamentous ganglion cysts of the anterior cruciate Ligament: MR findings with clinical and arthroscopic correlations

    Energy Technology Data Exchange (ETDEWEB)

    Do-Dai, D.D.; Youngberg, R.A.; Lanchbury, F.D.; Pitcher, J.D. Jr.; Garver, T.H. [Madigan Army Medical Center, Tacoma, WA (United States)

    1996-01-01

    Magnetic resonance findings with clinical and arthroscopic correlation of intraligamentous cysts of the anterior cruciate ligament (ACL) are presented. Three cases of intraligamentous cysts of the ACL were identified out of 681 knee MRI examinations over a 2-year period. Arthroscopy and postoperative MRI were performed in all three patients, each of whom experienced knee pain with extreme flexion and extension. In all three cases the intraligamentous cyst was homogeneously hypointense on T1-weighted imaging and hyperintense on T2-weighted imaging relative to the ACL. Two of the three ACL cysts required a 70{degrees} scope for adequate visualization and establishment of posteromedial and posterolateral portals for arthroscopic treatment. One cyst could not be visualized arthroscopically and probing of the ACL from the anterior portal resulted in drainage of the cyst. No patient had presence of ACL cyst on follow-up MRI or recurrence of symptoms at a mean of 24 months. Intraligamentous cyst of ACL is a rare cause of knee pain. It should be suspected in patients having chronic pain with extremes of motion. Magnetic resonance findings are diagnostic and help to guide arthroscopy. 14 refs., 3 figs.

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

    Science.gov (United States)

    Park, Tae-Soo; Lee, Kwang-Won

    2016-01-01

    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 painful osteoarthritis of the ACJ lesions in active patients engaged in overhead throwing sports and heavy labor. PMID:27512219

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

    Science.gov (United States)

    Jiménez-Martín, Antonio; Pérez-Hidalgo, Santiago

    2011-04-01

    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. PMID:21897586

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

    Directory of Open Access Journals (Sweden)

    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.

  7. Time and cost savings in arthroscopic subacromial decompression: the use of bipolar versus monopolar radiofrequency

    Science.gov (United States)

    Fernandez, G. N.; Elsorafy, Kareem

    2008-01-01

    There is currently an increased interest in the use of electro surgery in arthroscopy. Since the introduction of the bipolar arthroscopic radiofrequency (RF) wand, it has started to replace the classic Bovie monopolar probe on the assumption that the new technology provides multifunctional devices, combining both tissue removal and haemostasis into one instrument. The more efficient tissue ablation and precise haemostasis achieved with these instruments should result in a significant reduction in the operative time and cost. We ran a prospective comparative randomised study to test this hypothesis. Forty patients underwent arthroscopic subacromial decompression, randomised into two groups. The group treated with bipolar RF was associated with an average operative time saving of 8 min (P < 0.0001) and an average cost saving of £83 (€111) per case (P < 0.003), compared to monopolar RF. Bipolar RF is the instrument of choice in arthroscopic shoulder surgery, as it saves time and money. PMID:18414860

  8. 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.

  9. Radial tunnel syndrome caused by ganglion cyst: treatment by arthroscopic cyst decompression.

    Science.gov (United States)

    Mileti, Joseph; Largacha, Mauricio; O'Driscoll, Shawn W

    2004-05-01

    Compressive neuropathies of the radial nerve at the elbow can lead to one of 2 clinical entities. Posterior interosseous syndrome is primarily a motor deficiency of the posterior interosseous nerve, and radial tunnel syndrome presents as pain along the radial tunnel and extensor muscle mass. The radial nerve can be compressed at a number of sites around the elbow. In addition, numerous mass lesions reported in the literature can cause compressive neuropathy of the radial nerve at the elbow. Standard surgical management for persistent radial tunnel syndrome that is refractory to nonsurgical treatment is open decompression of the radial nerve. Cysts occurring in other joints are commonly treated arthroscopically. Supraglenoid cysts of the shoulder, meniscal cysts in the knee, and dorsal wrist ganglia are routinely treated with arthroscopic decompression or excision with management of the underlying etiology of the cyst. We present a case of radial tunnel syndrome caused by a ganglion cyst of the proximal radioulnar joint that was treated using arthroscopic excision of the cyst and decompression of the radial nerve. PMID:15122155

  10. Analysis of the functional results of arthroscopic Bankart repair in posttraumatic recurrent anterior dislocations of shoulder

    Directory of Open Access Journals (Sweden)

    Amit Mishra

    2012-01-01

    Full Text Available Background: The Bankart lesion represents the most common form of labro-ligamentous injury in patients with traumatic dislocations of the shoulder leading to shoulder instability. We report the clinical outcome of arthroscopic repair of Bankart lesion in 50 patients. Materials and Methods: Sixty five patients with posttraumatic anterior dislocation of shoulder were treated by arthroscopic repair from Jan 2005 to Nov 2008. Fifty patients, with an average age of 26.83 years (range 18-45 years, were reviewed in the study. The average followup period was 27 months (range 24-36 months. University of California Los Angeles shoulder rating scale was used to determine the outcome after surgery. The recurrence rates, range of motion, as well as postoperative function and return to sporting activities were evaluated. Results : Thirty six patients (72.0% had excellent results, whereas seven patients (14.0% had good results. The mean pre- and postoperative range of external rotation was 80.38° and 75.18°, respectively. Eighty-six percent patients had stability compared with the normal sided shoulder and were able to return to sports. There were no cases of redislocation observed in this study; however, three cases had mild laxity of the joint. Conclusion: Arthroscopic Bankart repair with the use of suture anchors is a reliable treatment method, with good clinical outcomes, excellent postoperative shoulder motion and low recurrence rates.

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

    Directory of Open Access Journals (Sweden)

    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.

  12. Outcomes of arthroscopic "Remplissage": capsulotenodesis of the engaging large Hill-Sachs lesion

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    Mayo Lee

    2011-06-01

    Full Text Available Abstract Background A Hill-Sachs lesion of the humeral head after a shoulder dislocation is clinically insignificant in most cases. However, a sizable defect will engage with the anterior rim of the glenoid and cause instability even after anterior glenoid reconstruction. The purpose of this study was to evaluate the outcome of arthroscopic capsulotenodesis of the posterior capsule and infraspinatus tendon ("remplissage" to seal a large engaging Hill-Sachs lesion in an unstable shoulder. Methods This was a prospective follow-up study of patients who underwent arthroscopic surgery for recurrent shoulder instability with a large engaging Hill-Sachs lesion from 2007 to 2009. The clinical results were measured preoperatively and postoperatively with the Simple Shoulder test (SST and the Rowe score for instability. Results Eleven patients met the inclusion criteria of this study. The mean follow-up time was 30 months (range 24 to 35 months. At the last follow-up, significant improvement was observed in both scores with no recurrent dislocations. The mean SST improved from 6.6 to 11 (p Conclusions Arthroscopic remplissage for shoulder instability is an effective soft tissue technique to seal a large engaging Hill-Sachs lesion with respect to recurrence rate, range of motion and shoulder function.

  13. A CLINICAL STUDY OF ARTHROSCOPIC MANAGEMENT OF ANTERIOR C RUCIATE LIGAMENT INJURIES OF KNEE JOINT

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    Paragjyoti

    2015-09-01

    Full Text Available BACKGROUND : Anterior C ruciate L igament (ACL tear is a common sports injury of the knee. There are a lot of controversies related to the management of this injury and more than 2000 papers have been published on the various aspects of the topic. Arthroscopic reconstruction of the ACL with autogenous graft material is widely used nowadays. The two most commonly used grafts are the central one - third of the patellar ligament (bone - tendon - bone, BTB and the hamstring tendon ( S emitendinosus - gracilis, STG construct but the former graft leads to increased donor site morbidity & hurdles in postoperative rehab & pain. The aim of the study is to study the Arthroscopic management of anterior cruciate ligament injury of knee joint using quadrupled hamstring graft. METHOD: The study was carried out on 30 cases of anterior cruciate ligament injury of knee joint attending the OPD and emergency of department of Orthopaedics, Silchar Medical College & Hospital who met the inclusion criteria. An informed consent was obtained from each patient prior to participation in the study. All the patients were examined in detail and worked up to obtain pre - anaesthetic clearance. X - rays and MRI were done routinely in all the cases. Clinical and radiological parameters were recorded. Arthroscopic anterior cruciate ligament reconstruction with quadrupled hamstring graft was done in all the patients. Concomitant meniscal inju ries were treated according to the merit of the injury. Patients were followed up at regular intervals and outcome variables were assessed and recorded. RESULTS: Results of our study clearly showed that arthroscopic ACL reconstruction using quadrupled hamstring graft is a safe, effective and reproducible procedure in restoring knee function with minimal donor site morbidity. At follow up evaluation, all patients had good outcomes in terms of clinical stability, range of motion and general symptoms. CONCLUSION: From the results in this study

  14. 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

  15. 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

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

    Directory of Open Access Journals (Sweden)

    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.

  17. 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

    INTRODUCTION: The aim of this study was to evaluate the outcome two years after arthroscopic subacromial decompression using the Western Ontario Rotator-Cuff (WORC) index and a diagram-based questionnaire to self-assess active shoulder range of motion (ROM). METHODS: Outcomes in 80 patients 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 of...... only 45% reported near normal or normal WORC scores, and 56% presented with a reduced active ROM at two years. CONCLUSION: Arthroscopic subacromial decompression -appears effective in alleviating symptoms in patients with subacromial impingement who are resistant to conservative treatment, but can only...

  18. Early Clinical Results of Arthroscopic Remplissages in Patients with Anterior Shoulder Instability with Engaging Hill-Sachs Lesion in Iran

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    Hamid Reza Aslani

    2014-03-01

    Full Text Available Background:   To assess the outcome of the remplissage arthroscopic surgical method in patients with anterior shoulder dislocation associated with Hill-Sachs lesion.     Methods:   Ten patients with anterior shoulder dislocations and Hill-Sachs lesions were entered into this study and were operated on by the remplissage arthroscopic surgical method. They were followed up 22 months after surgery in   order to evaluate the outcome of the treatment, including recurrence of dislocation and motion limitation.     Results:   During the internal follow up period no case of recurrence was found. Motion limitation during the follow up   period was not significant (internal rotation limitation=5°±1°, and external rotation limitation=4°±1° Conclusions:   Our findings suggest that the remplissage arthroscopic surgical method is an acceptable, safe and   reliable treatment for anterior shoulder dislocation with engaging Hill-Sachs lesion.

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

    Science.gov (United States)

    Arun, G R; Kumar, Pradeep; Patnaik, Sarthak; Selvaraj, Karthik; Rajan, David; Singh, Anant; Kumaraswamy, Vinay

    2016-01-01

    Background: Rotator cuff tears are a common cause of shoulder pain and dysfunction. More recently, there has been a renewed interest in understanding the subscapularis tears. There are multiple articles in the literature showing the short term results of isolated subscapularis tendon repair. However, the midterm and long term outcome studies for arthroscopic subscapularis repair are few. This study evaluates the functional outcome after arthroscopic subscapularis repair. Materials and Methods: The records of 35 patients who underwent an arthroscopic subscapularis repair between May 2008 and June 2012 were included in this retrospective study. The records of all patients were reviewed. There were 22 males and 13 female patients with mean age of 58.2 years (range 41-72 years). All patients had a complete history, physical examination, and radiographs of their shoulders. Visual analogue scale (VAS), range of movements, power of cuff muscles, and modified University of California at Los Angeles (UCLA) score were assessed. Results: The mean followup was 2.8 years (range 2-4 year). Functional outcome after arthroscopic subscapularis repair has an excellent outcome as analysed by clinical outcome, VAS score and UCLA score. Results were analyzed and had statistically significant values. The VAS for pain improved significantly (P < 0.001), and the mean modified UCLA score improved significantly (P < 0.001) from 14.24 ± 4.72 preoperatively to 33.15 ± 2.29 at 2 years postoperative. According to the UCLA system, there were 22 excellent, 11 good, and 2 fair results. Around 95% of patients returned to their usual work after surgery. 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. PMID:27293291

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

    International Nuclear Information System (INIS)

    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.)

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

    Energy Technology Data Exchange (ETDEWEB)

    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.)

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  4. A RANDOMIZED TRIAL OF ISOKINETIC VERSUS ISOTONIC REHABILITATION PROGRAM AFTER ARTHROSCOPIC MENISCECTOMY

    Science.gov (United States)

    Koutras, Georgios; Letsi, Magdalini; Papadopoulos, Pericles; Gigis, Ioannis

    2012-01-01

    Background: Although both isotonic and isokinetic exercises are commonly used in the rehabilitation of patients after arthroscopic meniscectomy no studies have compared their effect on strength recovery and functional outcomes. Purpose: The purpose of this study was to investigate the effects of two rehabilitation programs (isotonic and isokinetic) on muscle strength and functional performance after partial knee meniscectomy. A secondary purpose was to assess the correlation between isokinetic strength deficits and hop test performance deficits. Methods: Twenty male patients who underwent arthroscopic partial meniscectomy volunteered for the study. Both isotonic and isokinetic training were performed with the same equipment thereby blinding subjects to the mode of exercise. Main outcome measures were collected on the 14th and 33rd postoperative days and included isokinetic strength of the knee extensors and flexors, functional performance (single, triple, and vertical hopping) and the Lysholm questionnaire. Multivariate and univariate analyses of variance were used to assess the effects of the independent variables on the isokinetic variables, functional tests, and Lysholm score. Pearson's correlation was used to assess the relationship between isokinetic strength deficits and functional performance deficits. Results: Isokinetic measures, functional tests, and the Lysholm score all increased between initial and final assessment (p≤0.003). However, there were no group or group*time effects on any of the outcome variables (p≥0.33). Functional tests were better predictors of isokinetic deficits in the 14th compared to the 33rd postoperative day. Conclusion: No differences were found in the outcomes of patients treated using an isokinetic and an isotonic protocol for rehabilitation after arthroscopic meniscectomy. More than half of patients did not meet the 90% criterion in the hop tests for safe return to sports five weeks after meniscectomy. There were

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

    Energy Technology Data Exchange (ETDEWEB)

    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.)

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

    International Nuclear Information System (INIS)

    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.)

  7. Knee extensor muscle strength in middle-aged and older individuals undergoing arthroscopic partial meniscectomy

    DEFF Research Database (Denmark)

    Hall, Michelle; Juhl, Carsten B; Lund, Hans;

    2015-01-01

    moderate reduction was again apparent at 4 years post-APM (SMD: -0.56, (-1.20-0.08) compared to controls. CONCLUSIONS: Our findings suggest that middle-aged and older individuals undergoing APM have reduced knee extensor muscle strength in the operated leg compared to control data. As meniscus pathology...... extensor strength in people undergoing an arthroscopic partial meniscectomy (APM). METHODS: Six databases (MEDLINE, CINAHL, SportDISCUS, EMBASE, PEDro and AMED) were searched up to June 22(nd) , 2014. Studies that measured knee extensor muscle strength in people aged 30 years and older undergoing APM for a...

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

    DEFF Research Database (Denmark)

    Espelund, M; Fomsgaard, J S; Haraszuk, J; Dahl, J B; Mathiesen, O

    2014-01-01

    for minor knee surgery were enrolled in this placebo-controlled, blinded trial. The patients were randomised to receive an ACB with either 30 ml ropivacaine 7.5 mg/ml (n = 36) or saline (n = 35) in addition to a basic analgesic regimen with paracetamol and ibuprofen. Primary outcome measure was pain...... observed for any other outcome. CONCLUSION: No significant analgesic effect of the ACB could be detected after minor arthroscopic knee surgery with a basic analgesic regimen with acetaminophen and ibuprofen, except from a minor reduction in immediate requirements for supplemental opioids. Clinicaltrials...

  9. Arthroscopic treatment of pigmented villonodular synovitis of the proximal tibiofibular joint.

    Science.gov (United States)

    Lui, Tun Hing

    2015-08-01

    Disorders of the proximal tibiofibular joint should be kept in mind in the evaluation of lateral knee pain. They include osteoarthrosis, rheumatic disease, traumatic subluxation or dislocation, ganglion or synovial cysts, synostosis, synovial chondromatosis, pigmented villonodular synovitis and hypomobility of the joint. Peroneal nerve can be at risk with pathologies of the joint either by compressive effect or formation of intra-neural ganglion. A case of pigmented villonodular synovitis of the proximal tibiofibular joint was reported which presented with lateral knee pain. It was successfully treated by arthroscopic synovectomy. Level of evidence V. PMID:24788187

  10. [Arthroscopic treatment of chondral lesions of the ankle joint. Evidence-based therapy].

    Science.gov (United States)

    Thomas, M; Jordan, M; Hamborg-Petersen, E

    2016-02-01

    Ankle sprains are the most relevant injuries of the lower extremities and can lead to damage to ligaments and osteochondral lesions. Up to 50 % of patients with a sprained ankle later develop a lesion of the cartilage in the ankle joint or an osteochondral lesion of the talus. This can lead to osteoarthritis of the injured ankle joint. Spontaneous healing is possible in all age groups in cases of a bone bruise in the subchondral bone but in isolated chondral injuries is only useful in pediatric patients. In many cases chondral and osteochondral injuries lead to increasing demarcation of the affected area and can result in progressive degeneration of the joint if not recognized in time. There also exist a certain number of osteochondral changes of the articular surface of the talus without any history of relevant trauma, which are collectively grouped under the term osteochondrosis dissecans. Perfusion disorders are discussed as one of many possible causes of these alterations. Nowadays, chondral and osteochondral defects can be treated earlier due to detection using very sensitive magnetic resonance imaging (MRI) and computed tomography (CT) techniques. The use of conservative treatment only has a chance of healing in pediatric patients. Conservative measures for adults should only be considered as adjuvant treatment to surgery.Based on a comprehensive analysis of the current literature, this article gives an overview and critical analysis of the current concepts for treatment of chondral and osteochondral injuries and lesions of the talus. With arthroscopic therapy curettage and microfracture of talar lesions are the predominant approaches or retrograde drilling of the defect is another option when the chondral coating is retained. Implantation of autologous chondral cells or homologous juvenile cartilage tissue is also possible with arthroscopic techniques. Osteochondral fractures (flake fracture) are usually performed as a mini-open procedure supported by

  11. Complications following arthroscopic fixation of acromioclavicular separations: a systematic review of the literature

    Directory of Open Access Journals (Sweden)

    Woodmass JM

    2015-04-01

    Full Text Available Jarret M Woodmass,1 John G Esposito,1 Yohei Ono,1,2 Atiba A Nelson,1 Richard S Boorman,1 Gail M Thornton,1,3 Ian KY Lo1 1Department of Surgery, Section of Orthopaedic Surgery, McCaig Institute for Bone and Joint Health, University of Calgary, Calgary, AB, Canada; 2Department of Orthopaedic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan; 3Department of Orthopaedics, University of British Columbia, Vancouver, BC, Canada Purpose: Over the past decade, a number of arthroscopic or arthroscopically assisted reconstruction techniques have emerged for the management of acromioclavicular (AC separations. These techniques provide the advantage of superior visualization of the base of the coracoid, less soft tissue dissection, and smaller incisions. While these techniques have been reported to provide excellent functional results with minimal complications, discrepancies exist within the literature. This systematic review aims to assess the rate of complications following these procedures. Methods: Two independent reviewers completed a search of Medline, Embase, PubMed, and the Cochrane Library entries up to December 2013. The terms “Acromioclavicular Joint (MeSH” OR “acromioclavicular* (text” OR “coracoclavicular* (text” AND “Arthroscopy (MeSH” OR “Arthroscop* (text” were used. Pooled estimates and 95% confidence intervals were calculated assuming a random-effects model. Statistical heterogeneity was quantified using the I2 statistic. Level of evidence: IV Results: A total of 972 abstracts met the search criteria. After removal of duplicates and assessment of inclusion/exclusion criteria, 12 articles were selected for data extraction. The rate of superficial infection was 3.8% and residual shoulder/AC pain or hardware irritation occurred at a rate of 26.7%. The rate of coracoid/clavicle fracture was 5.3% and occurred most commonly with techniques utilizing bony tunnels. Loss of AC joint reduction occurred in 26

  12. 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

  13. Comparison of radiographic subchondral bone changes with arthroscopic findings in the equine femoropatellar and femorotibial joints: a retrospective study of 72 joints (50 horses)

    International Nuclear Information System (INIS)

    Radiographs of 72 femoropatellar and femorotibial joints from 50 horses were evaluated. Ninety four arthroscopically evaluated areas were graded according to a predetermined system. The radiographic grade was then compared to arthroscopic findings in the same location. Statistical analysis was performed to determine the association between the radiographic subchondral bone changes and arthroscopic findings. Radiographically normal areas in the femoropatellar joint were arthroscopically positive for cartilaginous changes in 40% of the femoropatellar joints. Areas of mild subchondral bone flattening (grade I) in the lateral trochlear ridge were arthroscopically positive for cartilage changes 78% of the time. Ninety six percent of moderate to severe subchondral bone changes (grades II-V) were arthroscopically positive for cartilage damage. This research demonstrates that (1) a significant number of radiographically normal joints will have cartilage changes, (2) areas of mild subchondral bone flattening have cartilage changes present in the majority of cases and (3) areas of moderate to severe subchondral bone changes have arthroscopically detectable cartilage changes present

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

    Directory of Open Access Journals (Sweden)

    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.

  15. Functional evaluation of arthroscopic treatment of SLAP lesions through the O’Brien portal☆

    Science.gov (United States)

    Rebouças, Fabiano; Pereira, Bruno Cesar; Rocha, Ricardo Dantas; Filardi, Cantídio Salvador; da Costa, Miguel Pereira; Filho, Romulo Brasil; Junior, Antonio Carlos Tenor

    2015-01-01

    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. PMID:26229936

  16. 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...... opposite study medication, according to randomization. Primary outcome was pain during 45 degrees active flexion of the knee at 45 min after the first block, assessed on a 0-100 mm visual analogue scale. Secondary outcome measures were: pain at rest and during flexion of the knee, worst pain experienced...... subjects with moderate to severe pain after arthroscopic knee surgery were enrolled in this placebo-controlled, blinded trial. All subjects received two ACBs; an initial ACB with either 30 ml ropivacaine 7.5 mg/ml (n = 25) (R group) or saline (n = 25) (C group) and after 45 min a second ACB with the...

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

    Science.gov (United States)

    Zhao, Gang; Liu, Yujie; Yuan, Bangtuo; Shen, Xuezhen; Qu, Feng; Wang, Jiangtao; Qi, Wei; Zhu, Juanli; Liu, Yang

    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. PMID:25563318

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

    Directory of Open Access Journals (Sweden)

    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.

  19. Clinical Outcomes of Conservative Treatment and Arthroscopic Repair of Rotator Cuff Tears: A Retrospective Observational Study

    Science.gov (United States)

    Lee, Woo Hyung; Do, Hyun Kyung; Lee, Joong Hoon; Kim, Bo Ram; Noh, Jee Hyun; Choi, Soo Hyun; Chung, Sun Gun; Lee, Shi-Uk; Choi, Ji Eun; Kim, Seihee; Kim, Min Jee

    2016-01-01

    Objective To compare the clinical outcomes following conservative treatment and arthroscopic repair in patients with a rotator cuff tear. Methods In this retrospective study, patients aged >50 years with a symptomatic rotator cuff tear were reviewed. The rotator cuff tendons were evaluated using ultrasonography, shoulder magnetic resonance imaging or MR arthrography, and the patients with either a high-grade partial-thickness or small-to-medium-sized (≤3 cm) full-thickness tear were included in this study. The primary outcome measures were a pain assessment score and range of motion (ROM) at 1-year follow-up. The secondary outcomes were the rate of tear progression or retear along with the rate of symptom aggravation after the treatments. Results A total of 357 patients were enrolled, including 183 patients that received conservative treatment and 174 patients who received an arthroscopic repair. The pain assessment score (p50 years old with a less than medium-sized rotator cuff tear in a 1-year follow-up period. Further study is warranted to find the optimal combination of conservative treatment for a symptomatic rotator cuff tear. PMID:27152275

  20. Risk Factors for Recurrent Shoulder Dislocation Arthroscopically Managed with Absorbable Knotless Anchors

    Directory of Open Access Journals (Sweden)

    Raffaele Russo

    2014-01-01

    Full Text Available Purpose. To evaluate the clinical outcome and risk factors for recurrent dislocation after arthroscopic stabilization with absorbable knotless anchor. Methods. We treated 197 patients affected by anterior shoulder instability, either traumatic or atraumatic with the same arthroscopic suture technique. We recorded age at surgery and number and type of dislocations (traumatic/atraumatic. Of the 197 patients, 127 (65.4% were examined with a mean follow-up of 5.6 years (range: 25–108 months. Eighty-one shoulders were evaluated with the Rowe score and 48 with the Simple Shoulder Test (SST. Results. The mean Rowe score was 90.8, while the mean SST score was 10.9. Recurrence occurred in 10 cases (7.7% but only in 4 cases was atraumatic, which reduces the real recurrence rate to 3.1%. Patients with recurrence were significantly younger at surgery than patients who did not relapse (P=0.040. Moreover, neither the number (P=0.798 nor the type of shoulder instability (P=0.751, or the amount of glenoid bone loss (P=0.184 significantly affected the probability of recurrence. Conclusions. In a patient population with involuntary monodirectional anterior shoulder instability, use of absorbable knotless anchor was reliable and resulted in a good outcome. In this series the statistical significant risk factors for recurrent dislocation were age of patient.

  1. Arthroscopic-assisted repair of triangular fibrocartilage complex foveal avulsion in distal radioulnar joint injury

    Science.gov (United States)

    Woo, Sung Jong; Jegal, Midum; Park, Min Jong

    2016-01-01

    Background: Disruption of the triangular fibrocartilage complex (TFCC) foveal insertion can lead to distal radioulnar joint (DRUJ) instability accompanied by ulnar-sided pain, weakness, snapping, and limited forearm rotation. We investigated the clinical outcomes of patients with TFCC foveal tears treated with arthroscopic-assisted repair. Materials and Methods: Twelve patients underwent foveal repair of avulsed TFCC with the assistance of arthroscopy between 2011 and 2013. These patients were followed up for an average of 19 months (range 14–25 months). The avulsed TFCC were reattached to the fovea using a transosseous pull-out suture or a knotless suture anchor. At the final followup, the range of motion, grip strength and DRUJ stability were measured as objective outcomes. Subjective outcomes were assessed using the Visual Analog Scale (VAS) for pain, patient rated wrist evaluation (PRWE), Disabilities of the Arm, Shoulder and Hand questionnaire (DASH score) and return to work. Results: Based on the DRUJ stress test, 5 patients had normal stability and 7 patients showed mild laxity as compared with the contralateral side. Postoperatively, the mean range of pronation supination increased from 141° to 166°, and the mean VAS score for pain decreased from 5.3 to 1.7 significantly. The PRWE and DASH questionnaires also showed significant functional improvement. All patients were able to return to their jobs. However, two patients complained of persistent pain. Conclusions: Arthroscopically assisted repair of TFCC foveal injury can provide significant pain relief, functional improvement and restoration of DRUJ stability. PMID:27293286

  2. 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.

  3. 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. PMID:17684731

  4. Direct "Cystoscopic" Approach for Arthroscopic Decompression of an Intraosseous Ganglion of the Lunate.

    Science.gov (United States)

    Bhatia, Deepak N

    2015-06-01

    Intraosseous ganglion cysts (IOGs) are uncommon lesions of the carpal bones and can present with persistent pain and stiffness of the wrist. Surgical decompression is recommended, and a variety of approaches to decompress symptomatic IOGs of the wrist have been described. We describe an arthroscopic approach that can be performed with only 2 portals and offers excellent access for visualization and instrumentation. The procedure involves creating a 3.2-mm tunnel into the lunate cyst; this is performed through the dorsal non-articular surface of the lunate, under direct vision, and the position is confirmed with fluoroscopy. A 2.4-mm arthroscope is passed through the drill hole, and a direct "cystoscopic" view of the IOG is obtained. Biopsy of the cyst contents is performed under direct vision, and small-joint shavers and burrs are used for effective debridement. Advantages of this technique are actual visualization of the pathology, complete intracystic debridement, and simultaneous treatment of any coexistent intra-articular pathology. In addition, the minimal 3.2-mm lunate tunnel access maintains the structural integrity of the lunate and reduces the need for additional bone graft supplementation. PMID:26258034

  5. Direct “Cystoscopic” Approach for Arthroscopic Decompression of an Intraosseous Ganglion of the Lunate

    Science.gov (United States)

    Bhatia, Deepak N.

    2015-01-01

    Intraosseous ganglion cysts (IOGs) are uncommon lesions of the carpal bones and can present with persistent pain and stiffness of the wrist. Surgical decompression is recommended, and a variety of approaches to decompress symptomatic IOGs of the wrist have been described. We describe an arthroscopic approach that can be performed with only 2 portals and offers excellent access for visualization and instrumentation. The procedure involves creating a 3.2-mm tunnel into the lunate cyst; this is performed through the dorsal non-articular surface of the lunate, under direct vision, and the position is confirmed with fluoroscopy. A 2.4-mm arthroscope is passed through the drill hole, and a direct “cystoscopic” view of the IOG is obtained. Biopsy of the cyst contents is performed under direct vision, and small-joint shavers and burrs are used for effective debridement. Advantages of this technique are actual visualization of the pathology, complete intracystic debridement, and simultaneous treatment of any coexistent intra-articular pathology. In addition, the minimal 3.2-mm lunate tunnel access maintains the structural integrity of the lunate and reduces the need for additional bone graft supplementation. PMID:26258034

  6. 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. PMID:24817106

  7. Analgesic effects of intra-articular fentanyl, pethidine and dexamethasone after knee arthroscopic surgery

    Directory of Open Access Journals (Sweden)

    H Saryazd

    2006-07-01

    Full Text Available BACKGROUND: Many different methods have been used in an effort to provide adequate analgesia after knee arthroscopic surgery. In this study analgesic effect of intra-articular fentanyl, pethidine and dexamethasone was compared. METHODS: In a double blind randomized study 48 male patients undergoing knee arthroscopic meniscectomy were allocated to groups receiving intra-articular fentanyl 50 µg or pethidine 20 mg or dexamethasone 8 mg at the end of arthroscopy during general aesthesia. Postoperative pain scores using visual analogue scale were measured and also analgesic requirements and the time of ability to walk were recorded. RESULTS: Pain scores at one, two, six and 24 h after intra-articular injection were not significantly different for fentanyl and pethidine but were higher significantly for dexamethasone at all four mentioned times. The mean average time of ability to walk was significantly longer for dexamethasone. The analgesic requirements during the first 24 h after intraarticular injection were significantly greater only for dexamethasone too. CONCLUSION: Better postoperative analgesia, less pain score and shorter time to walk were achieved by fentanyl and pethidine in comparison to dexamethasone but the results were not significantly different between fentanyl group and pethidine. KEYWORDS: Arthroscopy, opioid, pain.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  10. 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; Thorlund, Jonas Bloch

    2015-01-01

    arthroscopic meniscus surgery as a primary or secondary procedure in the years 2000 to 2011. Hospital identification codes enabled linkage of performed procedures to specific hospitals. PRIMARY AND SECONDARY OUTCOME MEASURES: Yearly incidence of meniscal procedures per 100 000 inhabitants was calculated with...

  11. Early rehabilitation affects functional outcomes and activities of daily living after arthroscopic rotator cuff repair: a case report.

    Science.gov (United States)

    Shimo, Satoshi; Sakamoto, Yuta; Tokiyoshi, Akinari; Yamamoto, Yasuhiro

    2016-01-01

    [Purpose] The effect of early rehabilitation protocols after arthroscopic rotator cuff repair is currently unknown. We examined short-term effects of early rehabilitation on functional outcomes and activities of daily living after arthroscopic rotator cuff repair. [Subject and Methods] An 82-year-old male fell during a walk, resulting in a supraspinatus tear. Arthroscopic rotator cuff repair was performed using a single-row technique. He wore an abduction brace for 6 weeks after surgery. [Results] From day 1 after surgery, passive range of motion exercises, including forward flexion and internal and external rotation were performed twice per day. Starting at 6 weeks after surgery, active range of motion exercises and muscle strengthening exercises were introduced gradually. At 6 weeks after surgery, his active forward flexion was 150°, UCLA shoulder rating scale score was 34 points, and Quick Disabilities of the Arm, Shoulder, and Hand questionnaire disability/symptom score was 36 points. At 20 weeks after surgery, his active forward flexion was 120°, UCLA shoulder rating scale score was 34 points, and Quick Disabilities of the Arm, Shoulder, and Hand questionnaire disability/symptom score was 0 points. [Conclusion] These protocols are recommended to physical therapists during rehabilitation for arthroscopic rotator cuff repair to support rapid reintegration into activities of daily living. PMID:27064886

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

    Directory of Open Access Journals (Sweden)

    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.

  13. The arthroscopic treatment of displaced tibial spine fractures in children and adolescents using Meniscus Arrows(A (R))

    NARCIS (Netherlands)

    Wouters, Diederick B.; de Graaf, Joost S.; Hemmer, Patrick H.; Burgerhof, Johannes G. M.; Kramer, William L. M.

    2011-01-01

    This article summarises the results of a newly developed technique that utilises Meniscus Arrows(A (R)) for the arthroscopic fixation of displaced tibial spine fractures in children and adolescents. Twelve tibial spine fractures in the knees of eleven children between 6 and 15 years old, with an ave

  14. Early rehabilitation affects functional outcomes and activities of daily living after arthroscopic rotator cuff repair: a case report

    Science.gov (United States)

    Shimo, Satoshi; Sakamoto, Yuta; Tokiyoshi, Akinari; Yamamoto, Yasuhiro

    2016-01-01

    [Purpose] The effect of early rehabilitation protocols after arthroscopic rotator cuff repair is currently unknown. We examined short-term effects of early rehabilitation on functional outcomes and activities of daily living after arthroscopic rotator cuff repair. [Subject and Methods] An 82-year-old male fell during a walk, resulting in a supraspinatus tear. Arthroscopic rotator cuff repair was performed using a single-row technique. He wore an abduction brace for 6 weeks after surgery. [Results] From day 1 after surgery, passive range of motion exercises, including forward flexion and internal and external rotation were performed twice per day. Starting at 6 weeks after surgery, active range of motion exercises and muscle strengthening exercises were introduced gradually. At 6 weeks after surgery, his active forward flexion was 150°, UCLA shoulder rating scale score was 34 points, and Quick Disabilities of the Arm, Shoulder, and Hand questionnaire disability/symptom score was 36 points. At 20 weeks after surgery, his active forward flexion was 120°, UCLA shoulder rating scale score was 34 points, and Quick Disabilities of the Arm, Shoulder, and Hand questionnaire disability/symptom score was 0 points. [Conclusion] These protocols are recommended to physical therapists during rehabilitation for arthroscopic rotator cuff repair to support rapid reintegration into activities of daily living. PMID:27064886

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

    Science.gov (United States)

    Miyazaki, Alberto Naoki; Santos, Pedro Doneux; da Silva, Luciana Andrade; do Val Sella, Guilherme; Checchia, Sérgio Luiz; Yonamine, Alexandre Maris

    2015-01-01

    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. PMID:26962491

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

    Energy Technology Data Exchange (ETDEWEB)

    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.)

  17. Exercises versus arthroscopic decompression in patients with subacromial impingement: a randomised, controlled study in 90 cases with a one year follow up

    DEFF Research Database (Denmark)

    Haahr, J. P.; Ostergaard, S.; Dalsgaard, J.; Norup, K.; Frost, P.; Lausen, S.; Holm, E. A.; Andersen, JH

    2005-01-01

    OBJECTIVES: To compare the effect of graded physiotherapeutic training of the rotator cuff versus arthroscopic subacromial decompression in patients with subacromial impingement. METHODS: Randomised controlled trial with 12 months' follow up in a hospital setting. Ninety consecutive patients aged...

  18. Tratamento artroscópico do impacto femoroacetabular Arthroscopic treatment of femoroacetabular impingement

    Directory of Open Access Journals (Sweden)

    Giancarlo C. Polesello

    2009-06-01

    Full Text Available OBJETIVOS: O propósito deste estudo é avaliar os resultados em curto prazo do tratamento artroscópico do impacto femoroacetabular. A hipótese é a de que os resultados do tratamento artroscópico são favoráveis. MÉTODOS: Entre agosto de 2003 e agosto de 2007, 28 quadris foram submetidos ao tratamento do impacto femoroacetabular pela via artroscópica. A idade média dos pacientes foi de 34 anos, com média de seguimento de 27 meses. Quanto à melhora clínica, os pacientes foram avaliados pré e pósoperatoriamente pelo Harris Hip Score (HHS modificado por Byrd. Os pacientes foram avaliados pré e pós-operatoriamente em relação à rotação interna do quadril acometido. Os valores obtidos nos índices acima foram analisados estatisticamente através do método de Wilcoxon para a avaliação de variáveis não paramétricas. RESULTADOS: O Harris Hip Score médio pré-operatório foi de 54,2 e o pós-operatório, de 94,8 (p OBJECTIVE: The purpose of this study is to evaluate the short-term follow-up results of arthroscopic treatment of femoroacetabular impingement. Our hypothesis is that arthroscopic treatment results are favorable. METHODS: Between August 2003 and August 2007, 28 hips had femoroacetabular impingement treated by hip arthroscopy. The mean age was 34 years, with mean follow-up period of 27 months. Clinical results were graded with the modified Harris hip score, which was measured pre-and postoperatively. Patients had also their internal rotation analyzed. These parameters were calculated by using Wilcoxon's t test for analysis of nonparametric paired samples performed. RESULTS: The mean preoperative Harris Hip Score was 54.2, improving to 94.8 postoperatively (p<0,001. The mean increase was 37.5 points. We had 4 good results (15% and 24 excellent results (85%. Preoperatively, the patients had a mean internal rotation of 17º, and, postoperatively, 36º. The average internal rotation increase was 19º (p<0,001. CONCLUSIONS

  19. Long Term Follow up Results of the Arthroscopic Treatment of the Talus Osteochondral Lesions (Tol) and the Factors that Effect Results

    OpenAIRE

    Gökkuş, Kemal; Aydın, Ahmet Turan

    2014-01-01

    Objectives: The arthroscopic debritment, curettage and multidrilling /microfracture is well known and established method of treatment. However the factors that effect prognosis is still controversy at recent literature. The aim of this study is to present and evaluate the factors that effects the long term follow up results of our patients. Methods: 56 patients who admitted to our clinic with chronic ankle pain and diagnosed as TOL treated with arthroscopic debritement, curettage and multidri...

  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

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    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. Arthroscopic Ankle Arthrodesis for Treating Osteoarthritis in a Patient with Kashin-Beck Disease

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    Kenjiro Iwasa

    2014-01-01

    Full Text Available Kashin-Beck disease (KBD is an endemic degenerative osteoarthritis. Death of cartilage and growth plate is the pathologic feature; therefore, KBD involves skeletal deformity and often results in osteoarthritis. Deficiency of selenium, high humic acid levels in water, and fungi on storage gains are considered the cause of KBD. The most frequently involved joints are ankles, knees, wrists, and elbows and symptoms are pain and limited motions of those joints. The main treatments for KBD are rehabilitation and osteotomy to correct the deformities because preventive treatment has not been established. In this report, we present a case of ankle osteoarthritis due to KBD and first describe arthroscopic ankle arthrodesis for treating osteoarthritis of KBD.

  3. Arthroscopic tibiotalocalcaneal arthrodesis in neurological pathologies: outcomes after at least one year of follow up.

    Science.gov (United States)

    Mencière, Maxime-Louis; Ferraz, Linda; Mertl, Patrice; Vernois, Joël; Gabrion, Antoine

    2016-03-01

    The main complications of open tibiotalocalcaneal arthrodesis are wound healing disorders and nonunion. Our hypothesis was that arthroscopy and interlocking intramedullary nailing decrease these complications. We retrospectively reviewed six patients (mean age: 58 years; mean preoperative Kitaoka score: 51/100) having undergone arthroscopic tibiotalocalcaneal arthrodesis with retrograde intramedullary nailing between January and November 2011 for equinus deformity of the hindfoot and subtalar instability of neurological origin. Postoperative pain disappeared completely in four cases, one patient presented some pain associated with projection of the proximal locking screw head under the skin and the remaining patient presented fibular tendinitis that resolved after infiltration of anti-inflammatory drugs. The mean postoperative Kitaoka score was 64/100. None of the patients presented any wound healing complications or nonunion. The observed incidence of wound complications and bone consolidation disorders after tibiotalocalcaneal arthrodesis was lower than the ones reported for open tibiotalocalcaneal arthrodesis. Level of clinical evidence IV: retrospective case series. PMID:26984662

  4. Changes in knee joint load indices from before to 12 months after arthroscopic partial meniscectomy

    DEFF Research Database (Denmark)

    Thorlund, J B; Holsgaard-Larsen, A; Creaby, M W;

    2016-01-01

    25.8 (3.4) kg/m(2)) without radiographic knee OA before and 12 months after medial APM. Static alignment was assessed by radiography and self-reported outcomes by Knee injury and Osteoarthritis Outcome Score (KOOS). RESULTS: Peak KAM and KAM impulse increased in the APM leg compared to the contra......OBJECTIVE: Patients undergoing arthroscopic partial meniscectomy (APM) are at increased risk of knee osteoarthritis (OA). Meniscal damage and/or surgery may alter knee joint loading to increase OA risk. We investigated changes in knee joint loading following medial APM surgery, compared with the...... contra-lateral leg. METHODS: We estimated indices of knee joint loading (external peak knee adduction moment (KAM), KAM impulse and peak knee flexion moment (KFM)) normalized to body size (i.e., body mass (BM) and height (HT)) using 3D gait analysis in 23 patients (17 men, mean (SD) 46.2 (6.4) years, BMI...

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

    International Nuclear Information System (INIS)

    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.)

  6. Anaesthetic management of shoulder arthroscopic repair in Parkinson′s disease with deep brain stimulator

    Directory of Open Access Journals (Sweden)

    Ranju Gandhi

    2014-01-01

    Full Text Available We describe the anaesthetic management of arthroscopic repair for complete rotator cuff tear of shoulder in a 59-year-old female with Parkinson′s disease (PD with deep brain stimulator (DBS using a combination of general anaesthesia with interscalene approach to brachial plexus block. The DBS consists of implanted electrodes in the brain connected to the implantable pulse generator (IPG normally placed in the anterior chest wall subcutaneously. It can be programmed externally from a hand-held device placed directly over the battery stimulator unit. In our patient, IPG with its leads was located in close vicinity of the operative site with potential for DBS malfunction. Implications of DBS in a patient with PD for shoulder arthroscopy for anaesthesiologist are discussed along with a brief review of DBS.

  7. Arthroscopic-assisted fibular synthesis and syndesmotic stabilization of a complex unstable ankle injury.

    Science.gov (United States)

    Salvi, Andrea Emilio; Metelli, Giovanni Pietro; Bettinsoli, Rosita; Hacking, Steven Adam

    2009-03-01

    Traditional treatment of complex ankle fracture consists of open reduction and internal fixation. Nevertheless, this treatment can delay fracture healing and cause prolonged oedema. The surgeon should consider necessity of early recovery when treating athletes, especially football players. In this light, it was decided to perform an arthroscopy-assisted percutaneous minimal osteosynthesis of a fibular fracture together with a syndesmotic disruption in order to permit the patient, a 24-year-old male, to resume quicker and easier full sport activities. The outcome was good and allowed patient to play soccer since 6 months following surgery. The complete and detailed articular evaluation provided by the arthroscope permitted to manage carefully a complex articular traumatism, avoiding the necessity of plating the fracture and improving a rapid full recovery of the joint function. PMID:18368413

  8. Distal radius fracture arthroscopic intraarticular displacement measurement after open reduction and internal fixation from a volar approach

    International Nuclear Information System (INIS)

    The purpose of this study was to assess articular surface reduction arthroscopically after volar locked-plate fixation of distal radius fractures (DRFs) via fluoroscopy-guided open reduction/internal fixation. We also aimed to develop preoperative radiographic criteria to help assist in determining which DRFs may need arthroscopic evaluation. A total of 31 consecutive patients with DRF were prospectively enrolled. Posteroanterior (PA) and lateral radiographs as well as axial, coronal, and sagittal CT scans were obtained just after attempted reduction of the DRF. The widest articular displacement at the radiocarpal joint surface of the distal radius (preopD) was then measured using a digital radiography imaging system. The DRF was reduced under fluoroscopy, and a volar locked plate was applied. The degree of residual articular displacement was then measured arthroscopically, and the maximum displacement (postopD) was measured with a calibrated probe. Of the 31 patients, 7 had an arthroscopically assessed maximum postopD of ≥2 mm after internal fixation. The correlation coefficients between each preopD and postopD of all radiographs and CTs were statistically significant. The cutoff values were 0.5 mm for PA radiographs, 2.10 mm for lateral radiographs, 2.15 mm for axial CT scans, 3.15 mm for coronal CT scans, and 1.20 mm for sagittal CT scans. All cutoff values for PA and lateral radiographs and for axial, coronal, and sagittal CT scans were unsuitable as screening criteria for arthroscopic reduction of DRF because of their low sensitivities and specificities. The cutoff value of the new preopD (the sum of the preopDs determined by lateral radiography and coronal CT scan) was 5.80 mm, and its sensitivity and specificity were 100% and 83.3%, respectively. Because a new preopD cutoff value of 5.80 mm is a good indicator for residual articular displacement after internal fixation of >2 mm, it is also a good indicator for the need for arthroscopic evaluation after

  9. When should the external approach be resorted to in the arthroscopic treatment of perimeniscal cyst?

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    Bombaci Hasan

    2016-01-01

    Full Text Available Introduction: Meniscal cysts very often cause meniscal tears and especially when it is peripheral, some of the healthy parts of meniscus might be needlessly sacrificed. In particular conditions, extraarticular approaches might save some menisci. In the present study, we evaluated the conditions which required using the extraarticular approach in addition to the arthroscopic procedure, to maximally preserve the meniscus. Methods: Eight patients with perimeniscal cysts were evaluated retrospectively. One cyst was localized within the medial meniscus and seven in the lateral meniscus. The mean age was 36.13 (range; 19–63 years, mean follow-up time, 27.3 (range; 12–47 months. Patients were evaluated by using a Visual Analogue Score (VAS to measure pain relief and “Lysholm score” to measure functional improvement. In all patients except one, in which the cystic cavity was connected with the joint at the periphery of the meniscus, the cyst was drained from the intraarticular opening. When the cyst was too large (three cases and in one case where a large amount of meniscus was preserved for reasons mentioned above, additional extraarticular drainage was carried out. Results: The mean preoperative and postoperative VAS were 6 (range; 2–8 and 1.55 (range; 0–3 (p = 0.00058 and Lysholm scores were 64.75 (range; 48–86 and 93.11 (range; 80–100 (p = 0.0014, respectively. Discussion: In cysts, which have very limited or no connection with the joint on the most peripheral region of the meniscus and/or are larger than the meniscus height, extraarticular drainage of the cyst might produce unnecessary meniscal loss and function. In the extraarticular drainage, scrapping the walls of the cyst, while inspecting with an arthroscope, reduces recurrence of the cyst.

  10. Prediction of post-operative pain following arthroscopic subacromial decompression surgery: an observational study

    Science.gov (United States)

    Davis, Anthony

    2013-01-01

    Background: Arthroscopic shoulder surgery is increasingly performed as a day case procedure. Optimal post-operative pain relief remains a challenge due to considerable variations in the level of pain experienced between individuals. Our aim was to examine whether the preoperative electrical pain threshold was a strong predictor of elevated postoperative pain levels following arthroscopic subacromial decompression (ASD) surgery. Methods: Forty consenting patients with American Society of Anesthesiologists (ASA) grade 1-2 presenting for elective ASD surgery were recruited. Patients’ electrical pain thresholds were measured preoperatively using a PainMatcher® (Cefar Medical AB, Lund, Sweden) device. Following surgery under general anaesthesia, the maximum pain experienced at rest and movement was recorded using a visual analogue scale until the end of postoperative day four. Results: In univariate analyses (t-test), the postoperative pain experienced (Area Under Curve) was significantly greater in patients with a low pain threshold as compared with a high pain threshold at both rest (mean 12.5, S.E. 1.7 v mean 6.5, S.E.1.2. P=0.008) and on movement (mean 18.7, S.E. 1.5 v mean 14.1, S.E.1.4. P=0.031). In multivariate analyses, adjusting for additional extra analgesia, the pain experienced postoperatively was significantly greater in the low pain threshold group both at rest (mean difference 4.9, 95% CI 1.5 to 8.4, P=0.007) and on movement (mean difference 4.1, 95%CI 0.03 to 8.2, P=0.049). Conclusions: Preoperative pain threshold can predict postoperative pain level following ASD of the shoulder. Trial registration: Clinicaltrials.gov identifier: NCT01351363 Level of Evidence: II PMID:24358863

  11. [Arthroscopic sub-acromial decompression. Comments on indications and surgical technique].

    Science.gov (United States)

    Hartig, A; Rojczyk, M

    1993-02-01

    Between January 1989 and December 1991 614 arthroscopic subacromial decompressions were performed for impingement syndromes. The first 100 cases represented our learning curve. The first 74 of the remaining 514 cases were available for evaluation and form the basis of the results presented here. Twenty (27.02%) patients were rated stage II in Neer's classification and 54 (72.98%) were rated stage III, 33 (44.59%) of them with a small full-thickness tear (less than 1 cm) and 21 (28.37%) with larger defects. Patients were evaluated pre- and postoperatively utilizing the ULCA shoulder score. The average follow-up was 7.9 months. The overall results were satisfactory in 67 cases (90.5%) and unsatisfactory in 7 cases (9.5%). Within the satisfactory group, 28 results (37.8%) were rated excellent and 39 (52.7%) were rated good. In the unsatisfactory group four results (5.4%) were rated fair and three (4.1%) poor. The results in advanced stage III (n = 21), with an average follow-up of 8.4 months, were satisfactory in 20 cases (excellent in 8 and good in 12) and unsatisfactory in one case. It is concluded that arthroscopic subacromial decompression is an effective treatment for both stage II and III impingement syndromes, producing acceptable results that are comparable to those of open procedures. Technically, it seems necessary to perform synovectomy of the ventral synovia in the glenohumeral joint, to resect the coracoacromial ligament completely and also to remove calcifications completely. Depending on the findings of a preoperative sonographic examination of the shoulder joint, the extent of the acromioplasty may be minimized. PMID:8451648

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

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    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.

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

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    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.

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

    International Nuclear Information System (INIS)

    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

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

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    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.

  16. Injuries to the cranial cruciate ligament and associated structures: summary of clinical, radiographic, arthroscopic and pathological findings from 10 horses

    International Nuclear Information System (INIS)

    The clinical, radiographic, arthroscopic and pathological findings of 10 horses with injury to the cranial cruciate ligament are presented. The most consistent clinical signs included moderate to severe distension of the femoropatellar joint and a Grade III to a Grade V out of V lameness. Craniocaudal instability could be elicited in five horses under general anaesthesia and in one conscious horse. Radiographic evaluation of the stifles revealed that avulsion fracture of the medial intercondylar eminence was the most common finding in six out of 10 horses. Arthroscopic examination of the affected femorotibial joints were performed in five horses. This confirmed the presumptive diagnosis of cranial cruciate ligament injury or rupture. Post mortem examinations were performed on two horses which documented partial tears of the cranial cruciate ligament

  17. Arthroscopic Treatment of Acute Tibial Avulsion Fracture of the Posterior Cruciate Ligament Using the TightRope Fixation Device

    OpenAIRE

    Gwinner, Clemens; Kopf, Sebastian; Hoburg, Arnd; Haas, Norbert P; Jung, Tobias M.

    2014-01-01

    Avulsion fracture of the posterior cruciate ligament from its tibial insertion is a rare condition. Early surgical treatment has been regarded as necessary, but the optimal surgical technique remains unclear. The purpose of this technical note is to present a novel all-inside arthroscopic reconstruction technique for bony tibial avulsion fractures of the posterior cruciate ligament using the TightRope device (Arthrex, Naples, FL).

  18. Pelleted Bone Marrow Derived Mesenchymal Stem Cells Are Better Protected from the Deleterious Effects of Arthroscopic Heat Shock

    Science.gov (United States)

    Kalamegam, Gauthaman; Abbas, Mohammed; Gari, Mamdooh; Alsehli, Haneen; Kadam, Roaa; Alkaff, Mohammed; Chaudhary, Adeel; Al-Qahtani, Mohammed; Abuzenadah, Adel; Kafienah, Wael; Mobasheri, Ali

    2016-01-01

    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 cells 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 × 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 metabolic activity of the cells in suspensions (63.27% at 30 min) and increased metabolic activity in cell pellets (62.86% at 10 min and 68.57% at 20 min). hBMMSCs exposed to 37, 45, and 55°C for 120 s 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 regeneration. PMID

  19. Arthroscopic meniscectomy of the middle and posterior parts of the medial and lateral meniscus and our operative technique

    OpenAIRE

    Alturfan, Aziz; Gogus, Abdullah; Taser, Omer; Daldal, Fehmi

    2004-01-01

    Between December 1983 and March 1991 , 2200 knee artnroscopies were performed at the Department of Orthopaedics and Traumatology of İstanbul University, İstanbul Faculty of Medicine. Ouring the last four years, over 500 surgical arthroscopies were performed and 63 in 62 patients were arthroscopic meniscectomies of the middle and posterior parts of the medial and lateral menisci for isolated meniscallesions without any instability. The mean age was 38, 8 (15-58) years. The right knee was invol...

  20. The effects of intraarticular bupivacaine, morphine and bupivacaine+morphine in arthroscopic knee surgery on postoperative analgesia

    OpenAIRE

    Kucukay, Suleyman; Celiker, Tulay Soner; Koyluoglu, Isil Okan; Taser, Omer; Alturfan, Aziz; Sozen, Yunus V.

    2004-01-01

    In this study, we investigated the effect of intraarticular injection of bupivacaine, morphine, bupivacaine+morphine and placebo on postoperative pain during arthroscopic knee surgery. The pain was evaluatedaccording to visualanalogousscale (VAS) at. 0.5, 1, 1. 5, 2, 6 and 24 hourafterthe operation. The need for additional analgesic administration was compared between different groups. In placebo group the values of VAS were higher than the three groups. In bupivacaine group the effective an...

  1. Short-term evaluation of arthroscopic management of tennis elbow; including resection of radio-capitellar capsular complex

    Science.gov (United States)

    Babaqi, AbdulRahman A.; Kotb, Mohammed M.; Said, Hatem G.; AbdelHamid, Mohamed M.; ElKady, Hesham A.; ElAssal, Maher A.

    2014-01-01

    Background There has been controversy regarding the pathogenesis and treatment of lateral epicondylitis. Different surgical techniques for the treatment of lateral epicondylitis prescribed. The purpose of this study was to evaluate the short-term outcomes of arthroscopic management including resection of the radio-capitellar capsular complex, using different validated scores. Methods In this study, arthroscopic resection of a capsular fringe complex was done beside debridement of the undersurface of Extensor Carpi Radialis Brevis (ECRB). Thirty-one patients with recalcitrant lateral epicondylitis for a minimum of 6 months had surgery. In all patients, a collar-like band of radio-capitellar capsular complex was found to impinge on the radial head and subluxate into the radio-capitellar joint with manipulation under direct vision. Outcomes were assessed using Mayo Elbow Performance Index (MEPI), the Patient-Rated Tennis Elbow Evaluation (PRTEE), and the Disability of the Arm, Shoulder, and Hand (DASH), beside visual analog scale (VAS) for pain and satisfaction criteria. Results After arthroscopic surgery, overall satisfaction was extremely positive, over the 31 patients, 93.5% of the patients are satisfied. The mean score for pain improved from 8.64 to 1.48 points. The total PRTEE improved from 55.53 to 10.39 points. The mean MEPI score was improved from 61.82 to 94.10 points. DASH score also improved from 24.46 to 4.81 points. All improvements are statistically significant (P < 0.05). Conclusion Arthroscopic release of ECRB in patients with chronic lateral epicondylitis is a reproducible method with a marked improvement in function within a short period, with special consideration for resection of radio-capitellar capsular complex. PMID:25104891

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

    OpenAIRE

    Ehud Atoun; Artan-Athanasios Bano; Alexander Van Tongel; Ali Narvani; Giuseppe Sforza; Ofer Levy

    2014-01-01

    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 a...

  3. Does arthroscopic sub-acromial decompression really work for sub-acromial impingement syndrome: a cohort study

    OpenAIRE

    Bhattacharyya, Rahul; Edwards, Kimberley; Angus W Wallace

    2014-01-01

    Background Health Economists in Denmark have reported poor outcomes and low and delayed return to work for patients treated for Sub-Acromial Impingement syndrome (SAIS) by Arthroscopic Sub-Acromial Decompression (ASAD). In this setting it is important to evaluate outcomes following this commonly performed operation to justify undertaking it on our patients. The purpose of the study was to evaluate the effectiveness of ASAD for patients with SAIS and correlate clinical outcome with rate of ret...

  4. Mid-term results of arthroscopic subacromial decompression in patients with or without partial thickness rotator cuff tears

    OpenAIRE

    Eid, Ahmed S; Dwyer, Amitabh J.; Chambler, Andrew F. W.

    2012-01-01

    Aim: To evaluate mid-term outcome in patients who underwent arthroscopic subacromial decompression (ASD) for shoulder impingement syndrome with intact and partially torn rotator cuffs. Materials and Methods: A total of 80 consecutive patients (83 shoulders) who underwent ASD for impingement syndrome between 2003 and 2006 were analyzed. Mean age was 57.1 years. Patients′ self-reported Oxford Shoulder Score (OSS) for pain was collected prospectively and was used as an instrument to measure s...

  5. A case of intra-articular ganglion cysts of the knee joint: correlation between arthroscopic and magnetic resonance imaging

    OpenAIRE

    Kodaira, Sayaka; Nakajima, Takahito; Takahashi, Ryosuke; Moriya, Shingo; Nakagawa, Tomoyuki; Ohtake, Hidenori; Tsushima, Yoshito

    2016-01-01

    Background Intra-articular ganglion cysts of the knee are rare. Here we report a case of an arthroscopically confirmed ganglion cyst arising from the posterior cruciate ligament (PCL) along with preoperative magnetic resonance imaging (MRI) findings. Case presentation A 39-year-old female admitted a hospital with left knee pain with flexion and extension. MRI revealed a cystic lesion along the PCL. The lesion exhibited slight but homogeneous hyperintensity on T1 weighted images. Thin septals ...

  6. Primary flexor enthesopathy of the canine elbow: imaging and arthroscopic findings in 8 dogs with discrete radiographic changes

    OpenAIRE

    Van Ryssen, Bernadette; de Bakker, Evelien; Baumlin, Yseult; Samoy, Yves; Van Vynckt, Delphine; Gielen, Ingrid; Ducatelle, Richard; van Bree, Henri

    2012-01-01

    Objective: To describe the radiographic, ultrasonographic, computed tomography (CT), magnetic resonance imaging (MRI), and arthroscopic findings in eight dogs with elbow lameness caused by primary flexor enthesopathy. Study design: Clinical study. Animals: Eight client-owned dogs. Methods: In all dogs, lameness was localized to the elbow by clinical examination. Radiographic examination, ultrasound, CT and MRI were performed prior to arthroscopy. In seven dogs, surgical treatment ...

  7. 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.

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

    Science.gov (United States)

    Almeida, Alexandre; Atti, Vinícius; Agostini, Daniel Cecconi; Valin, Márcio Rangel; de Almeida, Nayvaldo Couto; Agostini, Ana Paula

    2015-01-01

    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. PMID:26229899

  9. 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.

  10. Survivorship after Arthroscopic Management of Glenohumeral Osteoarthritis with a Minimum 5 year Follow-up

    Science.gov (United States)

    Mitchell, Justin; Horan, Marilee P.; Greenspoon, Joshua A.; Menge, Travis; Tahal, Dimitri S.; Millett, Peter J.

    2016-01-01

    Objectives: We previously reported clinical improvement and pain relief following arthroscopic management of glenohumeral osteoarthritis (GHOA) at 2 years. The purpose of this study was to determine 5 year survivorship for the comprehensive arthroscopic management (CAM) procedure for the treatment of GHOA. Methods: This study had prior IRB approval. The CAM procedure was performed on a consecutive series of 42 young patients (44 shoulders) with GHOA who otherwise met criteria for shoulder arthroplasty but instead opted for joint preservation. The procedure included glenohumeral chondroplasty, capsular release, and synovectomy, humeral osteoplasty, axillary nerve neurolysis, subacromial decompression, loose body removal, microfracture and biceps tenodesis. Only patients who were a minimum of 5 years out from surgery were included in the study. Patients completed a subjective questionnaire, and further surgical intervention of the index shoulder was noted for survivorship analysis. Failure was defined as progression to TSA. Kaplan Meier survivorship analysis was performed. Results: Forty-two patients (with 44 shoulders) underwent a CAM procedure between 1/2006-12/2009 and were included. All patients were self-described recreational athletes. Seven patients were former collegiate or professional athletes. Mean follow-up was 5.9 years (range, 5 years to 8.1 years). Mean age at surgery was 52 (range 27- 68) years old in 13 women and 29 men. Eleven shoulders (26%) failed and progressed to TSA at a mean of 2.9 years (1.0-5.4 years). Shoulder status (progression to TSA or not) at minimum 5 years (range 5.3 - 9.4 years) was known for 95% (42/44). One patient progressed to another surgery for stiffness at a mean of 5.6 months and another patient underwent a revision CAM procedure at 7.9 years. From this cohort, Kaplan Meier survivorship was 92% at 1 year, 85.7% at 3 years, and 75.3% survivorship at 5 years. Conclusion: The long term durability of arthroscopic management for

  11. Two-Year Outcomes following Arthroscopic Treatment for Snapping Scapula Syndrome

    Science.gov (United States)

    Menge, Travis; Horan, Marilee P.; Mitchell, Justin; Tahal, Dimitri S.; Millett, Peter J.

    2016-01-01

    Objectives: Snapping scapula syndrome is a rare cause of shoulder pain that can result in significant dysfunction. The purpose of this study was to report clinical outcomes following arthroscopic treatment for snapping scapula syndrome, as well as identify associated risk factors that affect outcomes. Methods: One-hundred patients underwent arthroscopic treatment for snapping scapula syndrome from October 2005 to October 2013. This was an IRB-approved retrospective outcomes study with prospectively collected data. Patients were excluded if they had prior scapula or rib surgeries, or concomitant sternoclavicular or glenohumeral reconstructive procedures. Patients included in this study failed non-operative modalities for mechanical symptoms of snapping scapula and reported symptomatic relief from a local anesthetic injection prior to surgery. Preoperative and postoperative pain and functioning levels were assessed with the American Shoulder and Elbow Surgeons (ASES), QuickDASH (Disabilities of the Arm, Shoulder and Hand), and general health SF-12 including both physical (PCS) and mental (MCS) components. Patient satisfaction was recorded on a 10-point visual analog scale (VAS). Results: There were 86 scapulae in 79 patients that met inclusion criteria. Mean age at time of surgery was 33 years old (range 12-65). A partial scapulectomy and bursectomy was performed in 79 scapulae, with 7 having bursectomy alone. Mean duration from onset of symptoms to surgery was 3.8 years (range 90 days-16.6 years). One patient died in the follow-up period from unrelated causes, and 6 patients refused to participate. Of the remaining 72 scapula, 8/72 (11%) failed and underwent a revision procedure at a mean of 309 days (SD+283 days). Of those that met inclusion criteria and did not require revision surgery, 86% (55/64) returned surveys with a mean follow-up of 3.4 years (range 2-7 years). There was a significant improvement following surgery in SF-12 PCS (p<0.001), SF-12 MCS (p=0

  12. [Arthroscopic management of recent or chronic lesions of triangular fibrocartilage complex of the wrist].

    Science.gov (United States)

    Fontès, D

    2006-11-01

    Lesions of the triangular fibrocartilage complex of the wrist (TFCC) have perfectly been dismembered by Andrew Palmer and have largely benefited from progress of arthroscopy of the wrist. One distinguishes thus traumatic lesions (class 1) individualized according to their localization, central (1-A), ulnar (1-B), radial (1-D) or distal (1-C). Central lesions are classically associated to a positive ulnar variance. The clinical symptomatology evokes a meniscal like syndrome of the wrist. In case of failure of the medical treatment, it will be necessary to propose a surgical procedure guided by histopathology of the triangular complex. Thus, ulnar peripheral richly vascularized lesions (1-B) could therefore potentially heal and will have to benefit by an attempt of surgical reattachment (arthroscopic technique of Whipple, Poehling or other techniques) or by an osteosynthesis in case of fracture on the basis on the ulnar styloid process. Central fibrocartilage lesions (1-A) or radial avulsions (1-D) are less vascularized and have therefore little probability to heal; they will benefit then ideally from the endoscopic debridement of unstable flaps of the central portion of TFCC. No immobilization is required and rehabilitation is immediately undertaken. Less frequent class 1-C lesions justify in our practice a simple arthroscopic regularization, alone complete ruptures could have necessitate a direct suture. Class 2 degenerative lesions are graduated (A to E) according to evolution of the chondromalacia of the ulnar head and carpal bone, perforation of the central disc and lunotriquetral ligament degeneration. They are usually associated with a constitutional or an acquired ulnar plus variance syndrome, for example after a distal radius fracture malunion. The clinical symptomatology needs to differentiate them from the simple frequent physiological perforations after the age of 50 years. Arthroscopy will allow to regularize unstable non-vascularized lesions and to

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

    International Nuclear Information System (INIS)

    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

  14. 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

  15. 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

  16. Arthroscopic Marginal Resection of a Lipoma of the Supraspinatus Muscle in the Subacromial Space.

    Science.gov (United States)

    Pagán Conesa, Alejandro; Aznar, Carlos Verdú; Herrera, Manuel Ruiz; Lopez-Prats, Fernando Anacleto

    2015-08-01

    Subacromial impingement syndrome is a common cause of shoulder pain in young adults and seniors at present. The etiology of this syndrome is associated with several shoulder disorders, most related to aging, overhead activities, and overuse. The subacromial space is well circumscribed and limited in size, and soft-tissue growing lesions, such as tumors, can endanger the normal function of the shoulder girdle. We present a case of shoulder impingement syndrome caused by an intramuscular lipoma of the supraspinatus muscle in the subacromial space in a 50-year-old male bank manager. Radiographs, magnetic resonance imaging, and a computed tomography scan showed a well-circumscribed soft-tissue tumor at the supraspinatus-musculotendinous junction. It was arthroscopically inspected and dissected and complete marginal excision was performed through a conventional augmented anterolateral portal, avoiding the need to open the trapezius fascia or perform an acromial osteotomy. Microscopic study showed a benign lipoma, and the shoulder function of the patient was fully recovered after a rehabilitation period of 4 months. This less invasive technique shows similar results to conventional open surgery. PMID:26759779

  17. Arthroscopic retrograde osteochondral autologous transplantation to chondral lesion in femoral head.

    Science.gov (United States)

    Cetinkaya, Sarper; Toker, Berkin; Taser, Omer

    2014-06-01

    This report describes the treatment of 2 cases of full-thickness cartilage defect of the femoral head. The authors performed osteochondral autologous transplantation with a different technique that has not been reported to date. One patient was 37 years old, and the other was 42 years old. Both presented with hip pain. In both patients, radiograph and magnetic resonance imaging scan showed a focal chondral defect on the weight-bearing area of the femoral head and acetabular impingement. A retrograde osteochondral autologous transplantation technique combined with hip arthroscopy and arthroscopic impingement treatment was performed. After a 2-month recovery period, the symptoms were resolved. In the first year of follow-up, Harris Hip scores improved significantly (case 1, 56.6 to 87.6; case 2, 58.6 to 90). The technique described yielded good short- and midterm clinical and radiologic outcomes. To the authors' knowledge, this report is the first to describe a retrograde osteochondral transplantation technique performed with hip arthroscopy in the femoral head. PMID:24972445

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

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    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.)

  19. The results of arthroscopic anterior stabilisation of the shoulder using the bioknotless anchor system

    Directory of Open Access Journals (Sweden)

    Cooke Stephen J

    2009-01-01

    Full Text Available Abstract Background Shoulder instability is a common condition, particularly affecting a young, active population. Open capsulolabral repair is effective in the majority of cases, however arthroscopic techniques, particularly using suture anchors, are being used with increasing success. Methods 15 patients with shoulder instability were operated on by a single surgeon (VK using BioKnotless anchors (DePuy Mitek, Raynham, MA. The average length of follow-up was 21 months (17 to 31 with none lost to follow-up. Constant scores in both arms, patient satisfaction, activity levels and recurrence of instability was recorded. Results 80% of patients were satisfied with their surgery. 1 patient suffered a further dislocation and another had recurrent symptomatic instability. The average constant score returned to 84% of that measured in the opposite (unaffected shoulder. There were no specific post-operative complications encountered. Conclusion In terms of recurrence of symptoms, our results show success rates comparable to other methods of shoulder stabilisation. This technique is safe and surgeons familiar with shoulder arthroscopy will not encounter a steep learning curve. Shoulder function at approximately 2 years post repair was good or excellent in the majority of patients and it was observed that patient satisfaction was correlated more with return to usual activities than recurrence of symptoms.

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

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    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.

  1. Patients with shoulder impingement remain satisfied 6 years after arthroscopic subacromial decompression

    Science.gov (United States)

    2011-01-01

    Background Although arthroscopic subacromial decompression (ASD) is a common procedure for treatment of shoulder impingement, few long term results have been published. In this prospective study, we determined whether the high degree of patient satisfaction at 6 months postoperatively reported by us earlier remained at the 6-year follow-up. Patients and methods We originally reported high patient satisfaction 6 months after ASD for shoulder impingement in 50 prospectively studied patients using the Disability of the Arm Shoulder and Hand questionnaire (DASH) and the Visual Analog Scale (VAS). Patients with associated shoulder disorders were excluded. The surgeons were experienced shoulder arthroscopists. 6 years after surgery, the DASH questionnaire and the VAS were sent to these 50 patients. 2 patients had other medical problems of the upper extremity that affected the DASH and VAS scores, 1 patient was lost to follow-up, and another refused to participate. Thus, 46 patients with a mean age of 55 (33–78) years were included in this 6-year evaluation. Results The considerable improvement in both the DASH score and the VAS that was observed 6 months after surgery persisted or had even improved 6 years after surgery. Interpretation Properly selected patients with shoulder impingement treated with ASD remain satisfied 6 years after surgery. PMID:21999621

  2. Arthroscopic repair of "peel-off" lesion of the posterior cruciate ligament at the femoral condyle.

    Science.gov (United States)

    Rosso, Federica; Bisicchia, Salvatore; Amendola, Annunziato

    2014-02-01

    Posterior cruciate ligament (PCL) injuries are uncommon, and most occur in association with other lesions. The treatment of PCL injuries remains controversial; in addition, PCL injuries have been documented to have a propensity to heal. In the literature several different patterns of PCL injury have been described including midsubstance tears/injuries, tibial bony avulsions, femoral bony avulsions, and femoral "peel-off" injuries. A peel-off injury is a complete or incomplete soft-tissue disruption of the PCL at its femoral attachment site without associated bony avulsion. In recent years arthroscopic repair of femoral avulsion and peel-off lesions of the PCL has been reported. In most of these articles, a transosseous repair with sutures passed through 2 bone tunnels into the medial femoral condyle has been described. We present a case of a femoral PCL avulsion in a 20-year-old collegiate football player with an associated medial collateral ligament injury, and we report about a novel technique for PCL repair using 2 No. 2 FiberWire sutures and two 2.9-mm PushLock anchors (Arthrex) to secure tensioning the ligament at its footprint. PMID:24749037

  3. The POLPSA lesion: MR imaging findings with arthroscopic correlation in patients with posterior instability

    International Nuclear Information System (INIS)

    Objective. To evaluate the features of the posterior labrocapsular periosteal sleeve avulsion (POLPSA) lesion on MR imaging in athletes with posterior shoulder instability.Design and patients. Six male athletes (age range 19-43 years) with avulsion of the posterior glenoid periosteum were identified on MR imaging. There were four football players, one wrestler, and one competitive weightlifter. The weightlifter had a bilateral condition so that seven shoulders were evaluated. MR imaging was performed with a 1.5 T magnet utilizing conventional and fat-saturated fast spin-echo coronal oblique and sagittal oblique sequences and a 3D-GRE transaxial sequence. Surgical correlation was available in all shoulders.Results. All patients presented with pain and a joint effusion. The size of the periosteal sleeve and redundant joint recess was variable. Fibrous proliferation was noted arthroscopically in four shoulders beneath the sleeve. Although the posterior labrum was detached in all studies, only one labrum had a tear while two showed marked degeneration.Conclusion. The POLPSA lesion is an abnormality that can be associated with posterior instability. It differs from a reverse Bankart lesion because the periosteum, although detached, remains intact with the posterior capsule and detached posterior labrum. This lesion may represent an acute form of a Bennett lesion. (orig.)

  4. MRI of the knee before and after arthroscopic synovectomy in patients with rheumatoid arthritis

    International Nuclear Information System (INIS)

    The effectiveness of arthroscopic synovectomy (A-S) for the knee of rheumatoid arthritis (RA) patients was assessed by comparing the severity of synovial proliferation on MRI before and after the surgery. Twenty-five patients (30 knees) were studied. The mean duration of RA was 6 years and 7 months and the mean age at the time of A-S was 49.0 years. The mean follow-up period was 19 months (range: 6-39 months). The preoperative Larsen's classification from grade I to IV was 8, 13, 6, and 3 knees, respectively. Synovial proliferation was evaluated by the modified Takeuchi's classification (MRI score). The MRI score was investigated in relationships with the radiographic grade, wet weight of excised tissue, treatment score for RA knees of the Japanese Orthopaedic Association (JOA score), and the CRP value. The MRI score, JOA score, and CRP all significantly improved during follow-up. The radiographic grade showed less progression, the JOA score improved more, and CRP was lower during follow-up in patients with a postoperative MRI score less than 5. The wet weight of excised tissue showed no related with the MRI score. These results suggest that the effectiveness of A-S can be determined by evaluation of improvement of the MRI score. (author)

  5. Effect of irrigation fluid temperature on body temperature during arthroscopic elbow surgery in dogs

    Directory of Open Access Journals (Sweden)

    K.R. Thompson

    2013-10-01

    Full Text Available This prospective randomised clinical trial evaluated the effect of warmed irrigation fluid on body temperature in anaesthetised dogs undergoing arthroscopic elbow surgery. Nineteen dogs undergoing elbow arthroscopy were included in the study and were randomly allocated to one of two groups. Group RT received irrigation fluid at room temperature (RT while dogs in group W received warmed (W irrigation fluid (36oC. A standardised patient management and anaesthetic protocol was used and body temperature was measured at four time points; (T1 pre-anaesthetic examination, (T2 arrival into theatre, (T3 end of surgery and (T4 arrival into recovery. There was no significant difference in body temperature at any time point between the groups. The mean overall decrease in body temperature between pre-anaesthetic examination (T1 and return to the recovery suite (T4 was significant in both groups, with a fall of 1.06±0.58oC (p<0.001 in group RT and 1.53±0.76oC (p<0.001 group W. There was no significant difference between the groups. At the end of surgery (T3 4/19 (21.1% of dogs were hypothermic (<37oC. The addition of warmed irrigation fluids to a temperature management protocol in dogs undergoing elbow arthroscopy during general anaesthesia did not lead to decreased temperature losses.

  6. [Arthroscopically assisted techniques for treatment of acute and chronic acromioclavicular joint injuries].

    Science.gov (United States)

    Braun, S; Imhoff, A B; Martetschläger, F

    2015-05-01

    Acute and chronic acromioclavicular (AC) joint dislocation is frequently encountered in the routine clinical practice. This injury can lead to significant impairment of shoulder girdle function. Therapy based on the severity of injury is recommended to re-establish correct shoulder function. The static radiographic Rockwood classification is used to define the degree of dislocation but the clinical aspects and functional x-ray imaging of horizontal AC joint instability should also be considered for selection of the appropriate procedure. Rockwood grades I and II injuries are treated non-operatively with early functional exercise. The approach for Rockwood grade III injuries should be individual and patient-specific, with non-surgical procedures for low functional requirement patients with a high risk for surgical interventions. For patients with high demands on shoulder function surgery is recommended. A detailed diagnostic assessment frequently reveals Rockwood grade III injuries to be type IV injuries. Rockwood types IV and V AC joint dislocations require surgery for sustained stability. Treatment of acute injuries is recommended within 1-3 weeks after trauma but there is no clear evidence of a cut-off for the presence of chronic injuries. Various surgical techniques have been described in the literature. This article presents an arthroscopically assisted technique that addresses both vertical and horizontal instability of the AC joint. PMID:25964020

  7. Outcomes following arthroscopic transosseous equivalent suture bridge double row rotator cuff repair: a prospective study and short-term results

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    Imam Mohamed Abdelnabi

    2016-01-01

    Full Text Available Background: The transosseous-equivalent cross bridge double row (TESBDR rotator cuff (RC repair technique has been developed to optimize healing biology at a repaired RC tendon insertion. It has been shown in the laboratory to improve pressurized contact area and mean foot print pressure when compared with a double row anchor technique. Pressure has been shown to influence healing between tendon and bone, and the tendon compression vector provided by the transosseous-equivalent suture bridges may enhance healing. The purpose was to prospectively evaluate the outcomes of arthroscopic TESBDR RC repair. Methods: Single center prospective case series study. Sixty-nine patients were selected to undergo arthroscopic TESBDR RC repair and were included in the current study. Primary outcome measures included the Oxford Shoulder Score (OSS, the University of California, Los Angeles (UCLA score, the Constant-Murley (CM Score and Range of motion (ROM. Secondary outcome measures included a Visual Analogue Scale (VAS for pain, another VAS for patient satisfaction from the operative procedure, EuroQoL 5-Dimensions Questionnaire (EQ-5D for quality of life assessment. Results: At 24 months post-operative, average OSS score was 44, average UCLA score was 31, average CM score was 88, average forward flexion was 145°, average internal rotation was 35°, average external rotation was 79°, average abduction was 150°, average EQ-5D score was 0.73, average VAS for pain was 2.3, and average VAS for patient satisfaction was 9.2. Conclusion: Arthroscopic TESBDR RC repair is a procedure with good post-operative functional outcome and low re-tear rate based on a short term follow-up.

  8. COMPARATIVE ANALYSIS ON THE RESULT FOR ARTHROSCOPIC ROTATOR CUFF SUTURE BETWEEN SMOKING AND NON-SMOKING PATIENTS

    Science.gov (United States)

    Almeida, Alexandre; Valin, Márcio Rangel; Zampieri, Rodrigo; Almeida, Nayvaldo Couto de; Roveda, Gilberto; Agostini, Ana Paula

    2015-01-01

    Objective: To comparatively analyze the results from arthroscopic rotator cuff suture between smoking and non-smoking patients. Methods: A group of 286 patients who underwent arthroscopic suturing of primary rotator cuff injuries between June 12, 2002, and May 14, 2008, was analyzed. The patients included in the study were evaluated using the UCLA scale, with a minimum follow-up of 12 months and average of 56.52 months. The variables studied were age, sex, side operated, dominance, profile of cigarette use and UCLA index. Results: This study evaluated a total of 205 patients. Mean age (p = 0.289) and sex (p = 0.124) were analyzed statistically between the smoking and non-smoking patients and the two groups were considered to be similar. The average UCLA score for the non-smoking patients (143) was 34 (32 to 35). The average UCLA score for the smoking patients (51) was 33 (29 to 35). There was no statistically significant difference in UCLA score (p = 0.123) between the smoking and non-smoking patients. For the purposes of statistical analysis, we grouped the small and medium tears (107) and compared these with the large and extensive tears (80), between smokers and non-smokers. There was no statistically significant difference using the Mann-Whitney test regarding the small and medium tears (p = 818). There was a statistically significant difference using the Mann-Whitney test regarding the large and extended tears, between the smoking and non-smoking patients, such that the non-smokers showed better UCLA scores (p = 0.038). Conclusion: The results from arthroscopic suturing of large and extensive rotator cuff injuries are inferior among smoking patients. PMID:27027006

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

    Science.gov (United States)

    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

  10. Knee function and knee muscle strength in middle-aged patients with degenerative meniscal tears eligible for arthroscopic partial meniscectomy

    DEFF Research Database (Denmark)

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

    2014-01-01

    BACKGROUND: Functional limitations exist postmeniscectomy, but preoperative data are scarce. PURPOSE: To examine knee function, knee muscle strength and performance in middle-aged patients with degenerative meniscal tears, eligible for arthroscopic partial meniscectomy. STUDY DESIGN: Cross......-sectional study. METHODS: Eighty-two participants with MRI verified degenerative meniscal tear (35% women, mean age 49 years) answered the Knee injury and Osteoarthritis Outcome Score (KOOS) and were tested for isokinetic knee muscle strength and lower extremity performance (one-leg hop for distance, 6 m timed...

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

    Directory of Open Access Journals (Sweden)

    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

  12. MR Imaging of Stable Posterior Cruciate Ligament Grafts in 21 Arthroscopically Proven Cases

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    Yoon, Young Cheol; Chung, Hye Won; Ahn, Jin Hwan [Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2007-10-15

    To describe the magnetic resonance (MR) appearance of intact posterior cruciate ligament (PCL) grafts. Thirty-one postoperative MR examinations were performed in 21 grafts of 20 patients after PCL reconstruction. All 21 grafts were proven to be intact on second-look arthroscopic examination. Two musculoskeletal radiologists retrospectively analyzed the MR findings and reached decisions by consensus. The signal intensity (SI) of the graft on proton density-weighted and T2-weighted images, as well as the shapes, locations, and segments of increased SI were recorded. The graft thickness was also recorded and correlated to elapsed time since reconstructive surgery. The SI of the graft was high (15/31, 48%), intermediate (10/31, 32%), or low (6/31, 19%) on proton density-weighted images, and high (9/31, 29%), intermediate (6/31, 19%), or low (16/31, 52%) on T2-weighted images. The graft SI decreased significantly as postoperative time elapsed. The shape of the increased SI within the grafts was band-like (14/25, 56%) or focal (11/25, 44%). The increased SI was located in the proximal (18/25, 72%), middle (21/25, 82%), and distal (12/25, 48%) segments. In the axial plane, the location of increased SI was intrasubstance (19/25, 76%) or peripheral (10/25, 40%). A 'focal' shape of increased SI was found significantly more in Achilles tendon allografts, while a band-like shape was more frequent in autogenous double-loop hamstring tendon grafts. Graft thickness ranged from 5 15 mm. The difference in graft thickness relative to postoperative time was not statistically significant (p = 0.79). Stable PCL grafts commonly showed an increased SI at any segment or location, even though they were stable. The shape of increased SI differed according to allograft donor sites. However, SI tended to decrease as time elapsed.

  13. MR Imaging of Stable Posterior Cruciate Ligament Grafts in 21 Arthroscopically Proven Cases

    International Nuclear Information System (INIS)

    To describe the magnetic resonance (MR) appearance of intact posterior cruciate ligament (PCL) grafts. Thirty-one postoperative MR examinations were performed in 21 grafts of 20 patients after PCL reconstruction. All 21 grafts were proven to be intact on second-look arthroscopic examination. Two musculoskeletal radiologists retrospectively analyzed the MR findings and reached decisions by consensus. The signal intensity (SI) of the graft on proton density-weighted and T2-weighted images, as well as the shapes, locations, and segments of increased SI were recorded. The graft thickness was also recorded and correlated to elapsed time since reconstructive surgery. The SI of the graft was high (15/31, 48%), intermediate (10/31, 32%), or low (6/31, 19%) on proton density-weighted images, and high (9/31, 29%), intermediate (6/31, 19%), or low (16/31, 52%) on T2-weighted images. The graft SI decreased significantly as postoperative time elapsed. The shape of the increased SI within the grafts was band-like (14/25, 56%) or focal (11/25, 44%). The increased SI was located in the proximal (18/25, 72%), middle (21/25, 82%), and distal (12/25, 48%) segments. In the axial plane, the location of increased SI was intrasubstance (19/25, 76%) or peripheral (10/25, 40%). A 'focal' shape of increased SI was found significantly more in Achilles tendon allografts, while a band-like shape was more frequent in autogenous double-loop hamstring tendon grafts. Graft thickness ranged from 5 15 mm. The difference in graft thickness relative to postoperative time was not statistically significant (p = 0.79). Stable PCL grafts commonly showed an increased SI at any segment or location, even though they were stable. The shape of increased SI differed according to allograft donor sites. However, SI tended to decrease as time elapsed

  14. MR arthrography of partial thickness tears of the undersurface of therotator cuff: and arthroscopic correlation

    International Nuclear Information System (INIS)

    This study evaluated the efficacy of MR arthrography (MR-ARTH) in diagnosing these tears. Design and patients The study design was a retrospective review of medical records of patients who had presented with refractory shoulder complaints and subsequently undergone MR arthrography with multiple signal MRI sequences followed by shoulder arthroscopy. Of particular interest were patients who had oblique T1 fat suppression (COT1FS), coronal oblique T2 (COT2), and coronal oblique T2 fat suppression (COT2FS) images taken. Seventy-six subjects met the study criteria. Investigators examined the MR-ARTH images from these patients' charts while blinded as to arthroscopic results, clinical signs and symptoms. Results Based on COT1FS images, investigators identified nine subjects as having had full thickness tears, 28 as having had partial thickness tears of the undersurface of the rotator cuff (PRTC), and 39 as having had intact RTC. These results were compared to actual findings at arthroscopy: nine full thickness tears, 26 of 28 with PRTC and 34 of 39 intact. The sensitivity of MR-ARTH was 84%, with a positive predictive value of 93%. The overall accuracy was 91% (69/76). The specificity was 96%. That is, if a PRTC was not seen on the MR-ARTH images, it was very unlikely to exist. COT2 and COT2FS sequences failed to increase sensitivity and overall efficacy of MRI. Conclusion PRTC can be diagnosed accurately by MR-ARTH with gadopentatate contrast. A COT1FS sequence is recommended for evaluation when tears are suspected

  15. Impingement syndrome of the ankle following supination external rotation trauma: MR imaging findings with arthroscopic correlation

    International Nuclear Information System (INIS)

    Our objective was to identify MR imaging findings in patients with syndesmotic soft tissue impingement of the ankle and to investigate the reliability of these imaging characteristics to predict syndesmotic soft tissue impingement syndromes of the ankle. Twenty-one ankles with chronic pain ultimately proven to have anterior soft tissue impingement syndrome were examined by MR imaging during January 1996 to June 2001. The MR imaging protocol included sagittal and coronal short tau inversion recovery (STIR), sagittal T1-weighted spin echo, axial and coronal proton-density, and T2-weighted spin-echo sequences. Nineteen ankles that underwent MR imaging during the same period of time and that had arthroscopically proven diagnosis different than impingement syndrome served as a control group. Fibrovascular scar formations distinct from the syndesmotic ligaments possibly related to syndesmotic soft tissue impingement were recorded. Arthroscopy was performed subsequently in all patients and was considered the gold standard. The statistical analysis revealed an overall frequency of scarred syndesmotic ligaments of 70% in the group with ankle impingement. Fibrovascular scar formations distinct from the syndesmotic ligaments presented with low signal intensity on T1-weighted images and remained low to intermediate in signal intensity on T2-weighted MR imaging. Compared with arthroscopy, MR imaging revealed a sensitivity of 89%, a specificity of 100%, and a diagnostic accuracy of 93% for scarred syndesmotic ligaments. The frequency of scar formation distinct from the syndesmotic ligaments in patients with impingement syndrome of the ankle was not statistically significantly higher than in the control group. In contrast to that, anterior tibial osteophytes and talar osteophytes were statistically significantly higher in the group with anterior impingement than in the control group. Conventional MR imaging was found to be insensitive for the diagnosis of syndesmotic soft tissue

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

    Energy Technology Data Exchange (ETDEWEB)

    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.)

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

    International Nuclear Information System (INIS)

    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.)

  18. Impingement syndrome of the ankle following supination external rotation trauma: MR imaging findings with arthroscopic correlation

    Energy Technology Data Exchange (ETDEWEB)

    Schaffler, Gottfried J. [Department of Radiology, University of California San Francisco, 350 Parnassus Avenue, Suite 150, San Francisco, CA 94117 (United States); Department of Radiology, University Hospital Graz, Auenbruggerplatz 9, 8036 Graz (Austria); Tirman, Phillip F.J.; Stoller, David W. [San Francisco Magnetic Resonance Center, 3333 California Street, Suite 105, San Francisco, CA 94118 (United States); Genant, Harry K. [Department of Radiology, University of California San Francisco, 350 Parnassus Avenue, Suite 150, San Francisco, CA 94117 (United States); Ceballos, Cecar; Dillingham, Michael F. [Sports Orthopedics and Rehabilitation, 2884 Sand Hill Rd., Suite 110, Menlo Park, CA 94025 (United States)

    2003-06-01

    Our objective was to identify MR imaging findings in patients with syndesmotic soft tissue impingement of the ankle and to investigate the reliability of these imaging characteristics to predict syndesmotic soft tissue impingement syndromes of the ankle. Twenty-one ankles with chronic pain ultimately proven to have anterior soft tissue impingement syndrome were examined by MR imaging during January 1996 to June 2001. The MR imaging protocol included sagittal and coronal short tau inversion recovery (STIR), sagittal T1-weighted spin echo, axial and coronal proton-density, and T2-weighted spin-echo sequences. Nineteen ankles that underwent MR imaging during the same period of time and that had arthroscopically proven diagnosis different than impingement syndrome served as a control group. Fibrovascular scar formations distinct from the syndesmotic ligaments possibly related to syndesmotic soft tissue impingement were recorded. Arthroscopy was performed subsequently in all patients and was considered the gold standard. The statistical analysis revealed an overall frequency of scarred syndesmotic ligaments of 70% in the group with ankle impingement. Fibrovascular scar formations distinct from the syndesmotic ligaments presented with low signal intensity on T1-weighted images and remained low to intermediate in signal intensity on T2-weighted MR imaging. Compared with arthroscopy, MR imaging revealed a sensitivity of 89%, a specificity of 100%, and a diagnostic accuracy of 93% for scarred syndesmotic ligaments. The frequency of scar formation distinct from the syndesmotic ligaments in patients with impingement syndrome of the ankle was not statistically significantly higher than in the control group. In contrast to that, anterior tibial osteophytes and talar osteophytes were statistically significantly higher in the group with anterior impingement than in the control group. Conventional MR imaging was found to be insensitive for the diagnosis of syndesmotic soft tissue

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

    Directory of Open Access Journals (Sweden)

    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

  20. Arthroscopically assisted autologous osteochondral transplantation for osteochondral lesions of the talar dome: an MRI and clinical follow-up study.

    Science.gov (United States)

    Assenmacher, J A; Kelikian, A S; Gottlob, C; Kodros, S

    2001-07-01

    Osteochondral Lesions of the Talar Dome (OLT) are common problems encountered in orthopedics. Although the etiology remains uncertain, a myriad of treatment options exists. The authors describe arthroscopically assisted autologous osteochondral graft (OCG) transplantation procedures in the treatment of unstable OLTs in nine patients. The patients underwent standard preoperative MRI examination to assess fragment stability (using De Smet criteria for stability). Intraoperative arthroscopy was used to correlate the preoperative MRI assessment (using Cheng/Ferkel grading). After transplantation procedures, MRI (using De Smet criteria for stability) assessed graft incorporation for stability at an average of 9.3 months after the procedure. Preoperative MRI correlated highly with arthroscopic findings of OLT instability (sensitivity = 1.0). This has been demonstrated in the current orthopedic literature. The post transplantation MRI demonstrated stable graft osteointegration by De Smet criteria in all patients. Postoperative visual analogue pain scales showed significant improvement from preoperative assessment. Postoperative AOFAS Ankle-Hindfoot scores averaged 80.2 (S.D. +/- 18.9). Our favorable early results and those of other authors using similar techniques may validate OCG transplantation as a viable alternative for treating unstable osteochondral defects in the talus that are refractive to more commonly used surgical techniques. PMID:11503978

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

    International Nuclear Information System (INIS)

    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

  2. Comparison of the postoperative analgesic effects of naproxen sodium and naproxen sodium-codeine phosphate for arthroscopic meniscus surgery

    Directory of Open Access Journals (Sweden)

    Cagla Bali

    2016-04-01

    Full Text Available ABSTRACT BACKGROUND AND OBJECTIVES: Nonsteroidal anti-inflammatory drugs (NSAIDs are frequently used to control arthroscopic pain. Addition of oral effective opioid "codeine" to NSAIDs may be more effective and decrease parenteral opioid consumption in the postoperative period. The aim of this study was to compare the efficacy and side effects of naproxen sodium and a new preparation naproxen sodium-codeine phosphate when administered preemptively for arthroscopic meniscectomy. METHODS: Sixty-one patients were randomized into two groups to receive either oral naproxen sodium (Group N or naproxen sodium-codeine phosphate (Group NC before surgery. The surgery was carried out under general anesthesia. Intravenous meperidine was initiated by patient-controlled analgesia (PCA for all patients. The primary outcome measure was pain score at the first postoperative hour assessed by the Visual Analogue Scale (VAS. Sedation assessed by Ramsey Sedation Scale, first demand time of PCA, postoperative meperidine consumption, side effects and hemodynamic data were also recorded. RESULTS: The groups were demographically comparable. Median VAS scores both at rest and on movement were significantly lower in Group NC compared with Group N, except 18th hour on movement (p 0.05. CONCLUSIONS: The combination of naproxen sodium-codeine phosphate provided more effective analgesia than naproxen sodium and did not increase side effects.

  3. 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.

  4. Clinical and Magnetic Resonance Imaging Results of Arthroscopic Repair of Intratendinous Partial-thickness Rotator Cuff Tears

    Institute of Scientific and Technical Information of China (English)

    Jian Xiao; Guo-Qing Cui

    2015-01-01

    Background:Partial-thickness rotator cufftears (PTRCTs) are being diagnosed more often because of high-resolution magnetic resonance imaging (MRI).Compared with articular and bursal side tears,there have been few studies about evaluating the clinical and structural outcomes after intratendinous tear repair.Methods:From 2008 to 2012,33 consecutive patients with intratendinous PTRCTs underwent arthroscopic repair.All of them were retrospectively evaluated.The University of California at Los Angeles (UCLA) and constant scores were evaluated before operation and at the final follow-up.Postoperative cuff integrity was determined using MRI according to Sugaya's classification.Results:At the 2-year follow-up,the average UCLA score increased from 16.7 ± 1.9 to 32.5 ± 3.5,and the constant score increased from 66.2 ± 10.5 to 92.4 ± 6.9 (P < 0.001).Twenty seven patients received follow-up MRI examinations at an average of 15.2 months after surgery.Of these 27 patients,22 (81.5%) had a healed tendon,and five patients had partial tears.There was no association between functional and anatomic results.Conclusions:For intratendinous PTRCT,clinical outcomes and tendon healing showed good results at a minimum 2-year after arthroscopic repair.

  5. The American Society of Shoulder and Elbow Therapists' consensus statement on rehabilitation following arthroscopic rotator cuff repair.

    Science.gov (United States)

    Thigpen, Charles A; Shaffer, Michael A; Gaunt, Bryce W; Leggin, Brian G; Williams, Gerald R; Wilcox, Reg B

    2016-04-01

    This is a consensus statement on rehabilitation developed by the American Society of Shoulder and Elbow Therapists. The purpose of this statement is to aid clinical decision making during the rehabilitation of patients after arthroscopic rotator cuff repair. The overarching philosophy of rehabilitation is centered on the principle of the gradual application of controlled stresses to the healing rotator cuff repair with consideration of rotator cuff tear size, tissue quality, and patient variables. This statement describes a rehabilitation framework that includes a 2-week period of strict immobilization and a staged introduction of protected, passive range of motion during weeks 2-6 postoperatively, followed by restoration of active range of motion, and then progressive strengthening beginning at postoperative week 12. When appropriate, rehabilitation continues with a functional progression for return to athletic or demanding work activities. This document represents the first consensus rehabilitation statement developed by a multidisciplinary society of international rehabilitation professionals specifically for the postoperative care of patients after arthroscopic rotator cuff repair. PMID:26995456

  6. Arthroscopic assistance does not improve the functional or radiographic outcome of unstable intra-articular distal radial fractures treated with a volar locking plate: a randomised controlled trial.

    Science.gov (United States)

    Yamazaki, H; Uchiyama, S; Komatsu, M; Hashimoto, S; Kobayashi, Y; Sakurai, T; Kato, H

    2015-07-01

    There is no consensus on the benefit of arthroscopically assisted reduction of the articular surface combined with fixation using a volar locking plate for the treatment of intra-articular distal radial fractures. In this study we compared the functional and radiographic outcomes of fluoroscopically and arthroscopically guided reduction of these fractures. Between February 2009 and May 2013, 74 patients with unilateral unstable intra-articular distal radial fractures were randomised equally into the two groups for treatment. The mean age of these 74 patients was 64 years (24 to 92). We compared functional outcomes including active range of movement of the wrist, grip strength and Disabilities of the Arm, Shoulder, and Hand scores at six and 48 weeks; and radiographic outcomes that included gap, step, radial inclination, volar angulation and ulnar variance. There were no significant differences between the techniques with regard to functional outcomes or radiographic parameters. The mean gap and step in the fluoroscopic and arthroscopic groups were comparable at 0.9 mm (standard deviation (SD) 0.7) and 0.7 mm (SD 0.7) and 0.6 mm (SD 0.6) and 0.4 mm (SD 0.5), respectively; p = 0.18 and p = 0.35). Arthroscopic reduction conferred no advantage over conventional fluoroscopic guidance in achieving anatomical reduction of intra-articular distal radial fractures when using a volar locking plate. PMID:26130352

  7. Protocol for a multicentre, parallel-arm, 12-month, randomised, controlled trial of arthroscopic surgery versus conservative care for femoroacetabular impingement syndrome (FASHIoN)

    Science.gov (United States)

    Griffin, D R; Dickenson, E J; Wall, P D H; Donovan, J L; Foster, N E; Hutchinson, C E; Parsons, N; Petrou, S; Realpe, A; Achten, J; Achana, F; Adams, A; Costa, M L; Griffin, J; Hobson, R; Smith, J

    2016-01-01

    Introduction Femoroacetabular impingement (FAI) syndrome is a recognised cause of young adult hip pain. There has been a large increase in the number of patients undergoing arthroscopic surgery for FAI; however, a recent Cochrane review highlighted that there are no randomised controlled trials (RCTs) evaluating treatment effectiveness. We aim to compare the clinical and cost-effectiveness of arthroscopic surgery versus best conservative care for patients with FAI syndrome. Methods We will conduct a multicentre, pragmatic, assessor-blinded, two parallel arm, RCT comparing arthroscopic surgery to physiotherapy-led best conservative care. 24 hospitals treating NHS patients will recruit 344 patients over a 26-month recruitment period. Symptomatic adults with radiographic signs of FAI morphology who are considered suitable for arthroscopic surgery by their surgeon will be eligible. Patients will be excluded if they have radiographic evidence of osteoarthritis, previous significant hip pathology or previous shape changing surgery. Participants will be allocated in a ratio of 1:1 to receive arthroscopic surgery or conservative care. Recruitment will be monitored and supported by qualitative intervention to optimise informed consent and recruitment. The primary outcome will be pain and function assessed by the international hip outcome tool 33 (iHOT-33) measured 1-year following randomisation. Secondary outcomes include general health (short form 12), quality of life (EQ5D-5L) and patient satisfaction. The primary analysis will compare change in pain and function (iHOT-33) at 12 months between the treatment groups, on an intention-to-treat basis, presented as the mean difference between the trial groups with 95% CIs. The study is funded by the Health Technology Assessment Programme (13/103/02). Ethics and dissemination Ethical approval is granted by the Edgbaston Research Ethics committee (14/WM/0124). The results will be disseminated through open access peer

  8. 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.

  9. Combined arthroscopic gross total synovectomy and radiotherapy for diffuse pigmented villonodular synovitis of the knee: a report of 2 cases

    International Nuclear Information System (INIS)

    Pigmented villonodular synovitis (PVNS) is a rare proliferative disease involving synovial membranes. Natural history and etiology of PVNS are not well known. PVNS presents as localized or diffuse tumor like nodular lesion of the synovial lining of the joint and the synovial spaces adjacent to the joints. Though histologically benign, it is a very aggressive lesion, capable of bone destruction and widespread infiltration of surrounding tissues. Standard therapy is surgical resection, but due to the infiltrative growth, the recurrence rate is significantly high. After several relapses surgical treatment of diffuse PVNS becomes difficult and may require amputation of the involved limb. Radiotherapy can provide an effective treatment option for patients with large lesions or lesions which are not suitable for surgery, after incomplete resection to prevent relapses or to avoid amputation. We report 2 cases of diffuse PVNS in the knee joint treated with arthroscopic gross total synovectomy and radiotherapy

  10. Changes in the size of rotator cuff tear after arthroscopic subacromial decompression. Part 2. Evaluation with MRI

    International Nuclear Information System (INIS)

    Relationships between changes in the length and width of rotator cuff tears and symptoms after arthroscopic subacromial decompression (ASD) were investigated in a prospective study. MRI was performed before the operation and again 6 months and 2 years after the operation, and changes in the size of the rotator cuff tears were analyzed. At 2 years after ASD an increase in the length of the rotator cuff defect was seen in 7 shoulders (27%), and increase in width in 6 shoulders (23%). No worsening of pain or range of motion (ROM) accompanying the enlargement of the rotator cuff tears was seen. However, the increase in width of the rotator cuff tears resulted in a poorer Japanese Orthopaedic Association (JOA) score for function. (author)

  11. Combined arthroscopic gross total synovectomy and radiotherapy for diffuse pigmented villonodular synovitis of the knee: a report of 2 cases

    Energy Technology Data Exchange (ETDEWEB)

    Chang, Sei Kyung; Kim, Jae Hwa; Ha, Doo Hoe; Kang, Hae Youn; Chong, So Young; Shin, Hyun Soo [Bundang CHA General Hospital, Pochon CHA University, Seongnam (Korea, Republic of)

    2006-09-15

    Pigmented villonodular synovitis (PVNS) is a rare proliferative disease involving synovial membranes. Natural history and etiology of PVNS are not well known. PVNS presents as localized or diffuse tumor like nodular lesion of the synovial lining of the joint and the synovial spaces adjacent to the joints. Though histologically benign, it is a very aggressive lesion, capable of bone destruction and widespread infiltration of surrounding tissues. Standard therapy is surgical resection, but due to the infiltrative growth, the recurrence rate is significantly high. After several relapses surgical treatment of diffuse PVNS becomes difficult and may require amputation of the involved limb. Radiotherapy can provide an effective treatment option for patients with large lesions or lesions which are not suitable for surgery, after incomplete resection to prevent relapses or to avoid amputation. We report 2 cases of diffuse PVNS in the knee joint treated with arthroscopic gross total synovectomy and radiotherapy.

  12. 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.

  13. Arthroscopic reconstruction of the posterior cruciate ligament. MR studies for bone tunnel positioning and comparison with physical findings

    International Nuclear Information System (INIS)

    The success of arthroscopic cruciate ligament construction depends on several factors., such as patient selection, current surgical execution and postoperative rehabilitation. Technical considerations include graft choice, positioning, fixations, intercondylar notch enlargement, and new ligament tensioning. Graft acceptance is effected by all these factors. Tunnel position is of great importance both for bio mechanical reasons and optimal function of the new ligament, and to avoid stress, friction, abnormal strain, and/or damage to the reconstructed ligament. Many orthopedic and radiographic literature studies discuss the exact site of anterior cruciate ligament insertion for the best possible anatomical reconstruction, In contrast, the debate over the insertional area and anatomical landmarks is open for the posterior cruciate ligament (PCL), because of the difficult execution of this type of reconstruction and the smaller number of candidate

  14. Applied anatomy of arthroscopic surgery for proximal interphalangeal joints%近指间关节关节镜手术的应用解剖学研究

    Institute of Scientific and Technical Information of China (English)

    姜浩力; 庄永青; 赖彩红; 常丽鹏; 方锡池; 汤银魁

    2010-01-01

    Objective To provide the anatomical basis for arthroscopic surgery of the proximal interphalangeal (PIP) joints by studying the anatomical features of human PIP joints, exploring suitable approaches and portals into the PIP joint and identifying the proper traction force. Methods Forty PIP joints of the 2 to 4 fingers and 10 interphalangeal joints of the thumb from five fresh cadavers were dissected. The portals for arthroscope insertion and the traction forces for proper exposure were identified. Arthroscopic surgery of the PIP joint was simulated using two severed fingers that were unsalvageable. Results The dorsoradial side and dorsoulnar side are the suitable arthroscopic portals into the PIP joints. The optimal traction force was 3.0 kg. In the surgical simulation arthroscope with 1.9 mm diameter was successfully inserted into the joint cavity and the structures of the joint were clearly visualized. Conclusion Arthroscopic surgery of the PIP joints is feasible for diagnosis and treatment of joint diseases.%目的 研究人体近指间关节的解剖结构特点,探索关节镜的手术入路和术中牵引力,为近指间关节关节镜手术的开展提供解剖学基础.方法 对5具国人新鲜尸体示、中、环、小指共40个近指间关节及10个拇指指间关节标本进行解剖学研究,找出合适的关节镜人路和术中牵引力.利用2个废弃指进行临床手术模拟实验研究.结果 选择近指间关节的桡背侧或尺背侧作为关节镜的入路,以3.0 kg的牵引力最为合适.在手术模拟实验中,成功置入1.9 mm的关节镜并清晰地观察到关节内各个结构.结论 近指间关节关节镜手术用于明确关节内病变的诊断和辅助治疗是可行的.

  15. Radiographic and Arthroscopic Assessment of DRUJ Instability Due to Foveal Avulsion of the Radioulnar Ligament in Distal Radius Fractures.

    Science.gov (United States)

    Nakamura, Toshiyasu; Iwamoto, Takuji; Matsumura, Noboru; Sato, Kazuki; Toyama, Yoshiaki

    2014-02-01

    Background As the triangular fibrocartilage complex (TFCC) anchors the distal radius to the ulna via the radioulnar ligament (RUL), a severely displaced distal fragment of the radius may be associated with a foveal avulsion of the TFCC. The purpose of this retrospective study was to assess, radiographically and arthroscopically, the relationship between displacement of the radius, the ulnar styloid, and avulsion of the RUL resulting in distal radioulnar joint (DRUJ) instability. Materials and Methods Twenty-nine wrists of 29 patients with intra- and extra-articular distal radius fractures/malunion who underwent reduction or a corrective osteotomy of the displaced/malunited fracture, and/or wrist arthroscopy, were assessed radiographically and arthroscopically. Radial translation, radial inclination, radial shortening, volar or dorsal tilt, and the presence of an ulnar styloid fracture with more than 4 mm of displacement were measured from the initial films. Radiocarpal arthroscopy was used to assess peripheral lesions of the TFCC, while DRUJ arthroscopy was used to assess the foveal attachment. The relationship between displacement of the distal radius or the ulnar styloid fracture and the TFCC injury, including avulsion of the RUL, was recorded. Results Univariate analysis revealed that increased radial translation, decreased radial inclination, increased radial shortening, and an ulnar styloid fragment radially displaced by more than 4 mm were significant predictors of RUL avulsion at the fovea. Volar or dorsal tilt of the radius and ulnar variance did not correlate with RUL avulsion or TFCC injuries. Multiple logistic regression analysis revealed that radial translation was an independent risk factor of foveal avulsion of the RUL. Conclusions Increased radial translation and radial shortening and decreased radial inclination of the distal fragment can be associated with a foveal avulsion of the RUL. Radial translation can be an independent risk

  16. 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.

  17. Pulsed electromagnetic fields after arthroscopic treatment for osteochondral defects of the talus: double-blind randomized controlled multicenter trial

    Directory of Open Access Journals (Sweden)

    Krips Rover

    2009-07-01

    Full Text Available Abstract Background Osteochondral talar defects usually affect athletic patients. The primary surgical treatment consists of arthroscopic debridement and microfracturing. Although this is mostly successful, early sport resumption is difficult to achieve, and it can take up to one year to obtain clinical improvement. Pulsed electromagnetic fields (PEMFs may be effective for talar defects after arthroscopic treatment by promoting tissue healing, suppressing inflammation, and relieving pain. We hypothesize that PEMF-treatment compared to sham-treatment after arthroscopy will lead to earlier resumption of sports, and aim at 25% increase in patients that resume sports. Methods/Design A prospective, double-blind, randomized, placebo-controlled trial (RCT will be conducted in five centers throughout the Netherlands and Belgium. 68 patients will be randomized to either active PEMF-treatment or sham-treatment for 60 days, four hours daily. They will be followed-up for one year. The combined primary outcome measures are (a the percentage of patients that resume and maintain sports, and (b the time to resumption of sports, defined by the Ankle Activity Score. Secondary outcome measures include resumption of work, subjective and objective scoring systems (American Orthopaedic Foot and Ankle Society – Ankle-Hindfoot Scale, Foot Ankle Outcome Score, Numeric Rating Scales of pain and satisfaction, EuroQol-5D, and computed tomography. Time to resumption of sports will be analyzed using Kaplan-Meier curves and log-rank tests. Discussion This trial will provide level-1 evidence on the effectiveness of PEMFs in the management of osteochondral ankle lesions after arthroscopy. Trial registration Netherlands Trial Register (NTR1636

  18. Arthroscopic Excision of a Huge Ununited Ossicle Due to Osgood-Schlatter Disease in an Adult Patient

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    LI Zhi-yao

    2013-04-01

    Full Text Available Introduction: Surgical excision of the ununited ossicles has been suggested for unresolved sequelae of Osgood-Schlatter disease in adults resistant to conservative measures. We report a case where arthroscopy was used to excise the ossicles. A bird eye view from the superolateral portal was helpful in the arthroscopic procedure for excision of the deep low lesion. Case Report: A 32-year-old, male driver had anterior knee pain during walking and sports activity that had been treated conservatively for 3 months. On physical examination, there was a prominent tibial tubercle, but without palpable pain. There was obvious pain when the knee was approaching full extension. On image, a huge ununited ossicle was seen behind the patellar tendon, intruding into the joint space, and there was another two small ununited ossicles beneath the bow-shaped patellar tendon. Arthroscopy was performed through a three portals technique, and a bird eye view was achieved from the superolateral portal. The ossicles were separated from the surrounding soft tissue with a motorized shaver. The small ununited ossicles were removed by use of a grasper. The huge ossicle was removed by use of a motorized bur, and the contouring of the irregular surface of the tibial tubercle was performed. After 3 months, the patient returned to sports activities without any restrictions. Conclusion: This report shows that a huge ossicle can cause impingement in anterior knee compartment, and it can be easily removed arthroscopically under assistance of an additional portal. Keywords: Osgood-Schlatter disease; Knee; Arthroscopy; Superolateral portal.

  19. Quantitative magnetic resonance imaging as marker of synovial membrane regeneration and recurrence of synovitis after arthroscopic knee joint synovectomy: a one year follow up study

    DEFF Research Database (Denmark)

    Østergaard, Mikkel; Ejbjerg, B; Stoltenberg, M; Gideon, P; Volck, B; Skov, K; Jensen, Claus Hjorth; Lorenzen, I

    2001-01-01

    OBJECTIVES: By repeated magnetic resonance imaging (MRI) to study synovial membrane regeneration and recurrence of synovitis after arthroscopic knee joint synovectomy in patients with rheumatoid arthritis (RA) and other (non-RA) causes of persistent knee joint synovitis. METHODS: Contrast enhanced...... MRI was performed in 15 knees (nine RA, six non-RA) before and one day, seven days, two months, and 12 months after arthroscopic synovectomy. Synovial membrane volumes, joint effusion volumes, and cartilage and bone destruction were assessed on each MRI set. Baseline microscopic and macroscopic...... assessments of synovitis and baseline and follow up standard clinical and biochemical examinations were available. RESULTS: Synovial membrane and joint fluid volumes were significantly reduced two and 12 months after synovectomy. However, MRI signs of recurrent synovitis were already present in most knees at...

  20. 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...... initiation were isokinetic knee muscle strength, lower extremity performance, and self-reported global rating of change. RESULTS: Mean difference in isokinetic knee extension peak torque between the two groups was 16% (95% confidence interval, 7.1-24.0) (P < 0.0001), favoring the exercise group. Patients in......) 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...

  1. 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...

  2. Arthroscopic debridement of the osteoarthritic knee combined with hyaluronic acid (Orthovisc® treatment: A case series and review of the literature

    Directory of Open Access Journals (Sweden)

    Li Xinning

    2008-09-01

    Full Text Available Abstract Objective An evaluation of safety and efficacy of high molecular weight hyaluronan (HA delivered at the time of arthroscopic debridement of the osteoarthritic knee. Methods Thirty consecutive patients who met inclusion and exclusion criteria underwent arthroscopic debridement by a single surgeon and concomitant delivery of 6 ml/90 mg HA (Orthovisc®. These patients were evaluated preoperatively, at 6 weeks, 3 and 6 months post-operatively. Evaluations consisted of WOMAC pain score, SF-36 Physical Component Summary (PCS score and complications. Results No complications occurred during this study. Pre-op average WOMAC pain score was 6.8 +/- 3.5 (n = 30 with a reduction to 3.4 +/- 3.1 at 6 weeks (n = 27. Final average WOMAC pain score improved to 3.2 +/- 3.8 at six months (n = 23. No patients had deterioration of the WOMAC pain score. Mean pre-operative SF-36 PCS score was 39.0 +/- 10.4 with SF-36 PCS score of the bottom 25th percentile at 29.9 (n = 30. Post procedure and HA delivery, mean PCS score at 6 weeks improved to 43.7 +/- 8.0 with the bottom 25th percentile at 37.5 (n = 27. At 6 months, mean PCS score was 48.0 +/- 9.8 with the bottom 25th percentile improved to 45.8 (n = 23. Conclusion The results show that concomitant delivery of high molecular weight hyaluronan (Orthovisc® – 6 ml/90 mg is safe when given at the time of arthroscopic debridement of the osteoarthritic knee. By delivering HA (Orthovisc® at the time of the arthroscopic debridement, there may be a decreased risk of joint infection and/or injection site pain. Furthermore, the combination of both procedures show efficacy in reducing WOMAC pain scores and improving SF-36 PCS scores over a six month period.

  3. 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.

  4. Treatment of Type 3 Arthrofibrosis Following Arthroscopic Reconstruction of ACL and Posterolateral Corner Injury with Tibia Plateau Fracture in a Professional Dancer

    OpenAIRE

    Aksu, Neslihan; Abay, Burak; Soydan, Ramazan; Atansay, Vefa

    2014-01-01

    Objectives: Arthrofibrosis is a serious complication following the reconstruction of anterior cruciate ligament (ACL) and posterolateral corner (PLC) injury. Loss of motion caused by arthrofibrosis can be disabling in young and active patients. We report the clinical results of the treatment of arthrofibrosis following arthroscopic reconstruction of ACL with ipsilateral hamstring tendon graft and surgically repairing PLC with 2 suture anchors in a 30 year-old professional dancer, treated with...

  5. 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. PMID:27284509

  6. New treatment method for developmental dysplasia of the hips after walking age. Arthroscopic reduction with limboplasty based on the findings of preoperative imaging

    International Nuclear Information System (INIS)

    What makes treatment choice for developmental dysplasia of the hips diagnosed after walking age difficult is the poor understanding of prereduction conditions that obstruct the reduction in spatial terms. To evaluate these problems, we employed subtraction three-dimensional imaging to search for the factors involved in intraarticular obstruction. On the basis of the findings of preoperative subtraction three-dimensional imaging from computed tomography, we developed a new method, a minimum invasive arthroscopic reduction with limboplasty, for reduction of developmental dysplasia of the hips after walking age. The purposes of this report were to: describe the technique of the arthroscopic procedure, and evaluate our new method using radiographic parameters. Ten patients with ten hips with developmental dysplasia after walking age treated by arthroscopic reduction with limboplasty were included in this study. The mean age of the patients at reduction was 22.6 months (range, 18.6-29.7 months); mean age at follow up was 7.2 years (range, 3.9-10.9 years); and mean follow up was 5.4 years (range, 1.7-9.0 years). These ten hips were evaluated using radiographic measurements. Moderate or severe avascular necrosis of the femoral head was not observed. Two hips that had a spherical-shaped head with minimal residual height loss or coxa magna were classified as Kalamchi and MacEwen grade 1. Additional surgery had been performed for two hips classified as Severin group 4 during the course of follow up. These two hips were classified as Severin group 1 at final examination. One more hip was classified as Severin group 4 at final examination, and additional surgery was recommended. The remaining seven hips (70%) therefore obtained good evaluations by arthroscopic reduction with limboplasty alone. We developed a new reduction method by using an arthroscopic procedure for the reduction of developmental dysplasia of the hips after walking age when this dysplasia failed to be reduced

  7. 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

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

    Directory of Open Access Journals (Sweden)

    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.

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

    International Nuclear Information System (INIS)

    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. Mid-term results of arthroscopic subacromial decompression in patients with or without partial thickness rotator cuff tears

    Science.gov (United States)

    Eid, Ahmed S.; Dwyer, Amitabh J.; Chambler, Andrew F. W.

    2012-01-01

    Aim: To evaluate mid-term outcome in patients who underwent arthroscopic subacromial decompression (ASD) for shoulder impingement syndrome with intact and partially torn rotator cuffs. Materials and Methods: A total of 80 consecutive patients (83 shoulders) who underwent ASD for impingement syndrome between 2003 and 2006 were analyzed. Mean age was 57.1 years. Patients’ self-reported Oxford Shoulder Score (OSS) for pain was collected prospectively and was used as an instrument to measure surgical outcome. Results: The mean initial and final OSS for patients with an intact rotator cuff was 26.1 and 40.3, respectively, at a mean follow up of 71.9 months (nearly 7 years). The mean initial and final OSS for patients with a partially torn articular sided tear was 22.6 and 41.9, respectively, at mean follow up of 70.7 months. Both groups showed significant sustained improvement (P < 0.0001). The mean improvement of OSS following ASD was statistically greater (P < 0.03) for partially torn rotator cuff group (19.3 points) as compared to those with normal rotator cuff (14.2 points). Conclusion: Patients with dual pathology (partial rotator cuff tear and impingement) appreciated a significantly greater improvement following ASD compared to those with impingement alone. Both groups of patients had a similar final outcome at a mid-term follow up. Level of Evidence: IV, retrospective study on consecutive series of patients. PMID:23204763

  11. 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.)

  12. 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.)

  13. Infrapatellar plica of the knee: Revisited with MR arthrographies undertaken in the knee flexion position mimicking operative arthroscopic posture

    International Nuclear Information System (INIS)

    Purpose: To describe the appearance of the infrapatellar plica (IPP) on magnetic resonance arthrography (MRA) taken in 70° knee flexion, corresponding to the arthroscopic posture. Materials and methods: Twenty-two patients (23 knee joints) who underwent MRA with 70° knee flexion were enrolled. All patients underwent MRA with 70° knee flexion to simulate operative arthroscopy. The images included fat-suppressed T1-weighted spin echo axial, sagittal, and coronal images. The visualization and morphology of the IPP were retrospectively assessed by two musculoskeletal radiologists. Results: The IPP was demonstrated in 78.3% (n = 18/23) and was best visualized on the sagittal section through the intercondylar notch. The IPP manifested as a linear hypointense structure with variable thicknesses. The intercondylar component was delineated clearly, arising from the anterior intercondylar notch in parallel with the ACL and curving gently downward to attach to the infrapatellar fat pad. On the other hand, the Hoffa's fat pad component was not depicted clearly. The morphology of the IPP was either a separate type (60.9%) or a split type (17.4%). Conclusion: The IPPs can be visualized with a high rate of detection and various morphologic appearances must be appreciated under the review of a flexed knee MRA

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

    International Nuclear Information System (INIS)

    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.)

  15. PARot – assessing platelet-rich plasma plus arthroscopic subacromial decompression in the treatment of rotator cuff tendinopathy: study protocol for a randomized controlled trial

    Science.gov (United States)

    2013-01-01

    Background Platelet-rich plasma (PRP) is an autologous platelet concentrate. It is prepared by separating the platelet fraction of whole blood from patients and mixing it with an agent to activate the platelets. In a clinical setting, PRP may be reapplied to the patient to improve and hasten the healing of tissue. The therapeutic effect is based on the presence of growth factors stored in the platelets. Current evidence in orthopedics shows that PRP applications can be used to accelerate bone and soft tissue regeneration following tendon injuries and arthroplasty. Outcomes include decreased inflammation, reduced blood loss and post-treatment pain relief. Recent shoulder research indicates there is poor vascularization present in the area around tendinopathies and this possibly prevents full healing capacity post surgery (Am J Sports Med36(6):1171–1178, 2008). Although it is becoming popular in other areas of orthopedics there is little evidence regarding the use of PRP for shoulder pathologies. The application of PRP may help to revascularize the area and consequently promote tendon healing. Such evidence highlights an opportunity to explore the efficacy of PRP use during arthroscopic shoulder surgery for rotator cuff pathologies. Methods/Design PARot is a single center, blinded superiority-type randomized controlled trial assessing the clinical outcomes of PRP applications in patients who undergo shoulder surgery for rotator cuff disease. Patients will be randomized to one of the following treatment groups: arthroscopic subacromial decompression surgery or arthroscopic subacromial decompression surgery with application of PRP. The study will run for 3 years and aims to randomize 40 patients. Recruitment will be for 24 months with final follow-up at 1 year post surgery. The third year will also involve collation and analysis of the data. This study will be funded through the NIHR Biomedical Research Unit at the Oxford University Hospitals NHS Trust. Trial

  16. 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

    Energy Technology Data Exchange (ETDEWEB)

    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

  17. 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

    International Nuclear Information System (INIS)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  19. 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. PMID:27117018

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  2. 全关节镜下治疗肩锁关节脱位%Arthroscopic treatment of acromioclavicular joint dislocation

    Institute of Scientific and Technical Information of China (English)

    汪国友; 沈骅睿; 曾胜强; 徐平; 邓凯; 扶世杰

    2014-01-01

    Background The dislocation of acromioclavicular joint is a common injury clinically. This study is to investigate the treatment of acute acromioclavicular joint dislocation (Rockwood typeⅢ)and compare the clinical effect of two different ways of coracoclavicular ligament reconstruction. Methods We select the patients with fresh Rockwood type Ⅲ to V dislocation of acromioclavicular joint from January 2008 to June 2013.After randomization,1 6 cases received the reconstruction of coracoclavicular and acromioclavicular ligament arthroscopically with semitendinosus tendon (autogenous group).Among them,12 were males and 4 were females,aged 1 6-62 years old,the average age is 39.8 years old.They were followed up for 9-39 months,the average follow-up was 25.6 months;13 cases underwent the reconstruction of coracoclavicular ligament with the double Endobutton plate and Ethibond suture (Ethibond suture group),including 9 cases of male,4 cases of female,aging from 1 9 to 57 years old,the average age is 36.5 years old,were followed up for 12-35 months with a mean follow-up of 1 9.6 months.The reason of injury:12 cases of traffic injuries,9 cases of sports injury,4 cases of fall,bruise in 2 cases and 2 cases of other injuries.The time between injury to operation was 3-1 1 d,averagely 6 d.8 patients were accompanied by SLAP injury of shoulder joint (5 cases of autologous ligament group,3 cases of Ethibond suture group),3 patients were accompanied by rotator cuff injury (1 cases of autologous ligament group,2 cases of Ethibond suture group).2 patients were combined with glenohumeral joint cartilage injury (1 case of autologous ligament group 1 case,1 case of love help group),2 patients were combined with Bankart injury (both in autologous ligament group ), 1 patient was combined with glenoid fracture (Ethibond suture group).The age,sex,cause of injury,injury side and time from getting injured to operation of the two groups are without significant differences (P >0

  3. Exercises versus arthroscopic decompression in patients with subacromial impingement: a randomised, controlled study in 90 cases with a one year follow up

    Science.gov (United States)

    Haahr, J; Ostergaard, S; Dalsgaard, J; Norup, K; Frost, P; Lausen, S; Holm, E; Andersen, J

    2005-01-01

    Objectives: To compare the effect of graded physiotherapeutic training of the rotator cuff versus arthroscopic subacromial decompression in patients with subacromial impingement. Methods: Randomised controlled trial with 12 months' follow up in a hospital setting. Ninety consecutive patients aged 18 to 55 years were enrolled. Symptom duration was between six months and three years. All fulfilled a set of diagnostic criteria for rotator cuff disease, including a positive impingement sign. Patients were randomised either to arthroscopic subacromial decompression, or to physiotherapy with exercises aiming at strengthening the stabilisers and decompressors of the shoulder. Outcome was shoulder function as measured by the Constant score and a pain and dysfunction score. "Intention to treat" analysis was used, with comparison of means and control of confounding variables by general equation estimation analysis. Results: Of 90 patients enrolled, 84 completed follow up (41 in the surgery group, 43 in the training group). The mean Constant score at baseline was 34.8 in the training group and 33.7 in the surgery group. After 12 months the mean scores improved to 57.0 and 52.7, respectively, the difference being non-significant. No group differences in mean pain and dysfunction score improvement were found. Conclusions: Surgical treatment of rotator cuff syndrome with subacromial impingement was not superior to physiotherapy with training. Further studies are needed to qualify treatment choice decisions, and it is recommended that samples are stratified according to disability level. PMID:15834056

  4. Vertical tears of the cranial horn of the meniscus and its cranial ligament in the equine femorotibial joint: 7 cases and their treatment by arthroscopic surgery

    International Nuclear Information System (INIS)

    Five horses with a vertical tear in the cranial horn and cranial ligament of the medial meniscus and 2 horses with a similar injury in the lateral meniscus were diagnosed from a series of 126 horses which were examined arthroscopically for stifle lameness. All the lesions had similar characteristics. The tear was about 1 cm from the axial border of the meniscus and its ligament and, in all but one case in which it was incomplete, much of the torn tissue was loosely attached in the axial part of the joint from where it was removed. The remaining meniscus, abaxial to the tear, was displaced cranially and abaxially and its torn edges were debrided. Radiographically, 6 cases had proliferative new bone on the cranial aspect of the intercondylar eminence of the tibia and 3 had calcified soft tissue densities in the cranial, medial or lateral femorotibial joint. Following surgery and a 6 month period of rest and controlled exercise, 3 horses returned to full competition work, one was usable for hacking, 2 are convalescing and one is lame after one year. It is postulated that this could be a characteristic meniscal injury in horses which can benefit from arthroscopic surgery. Better techniques for accessing the body and caudal pole of the menisci are needed if a more complete diagnosis and treatment of meniscal injuries are to be achieved

  5. 距骨骨软骨损伤的诊断及关节镜治疗%Diagnosis and arthroscopic treatment of osteochondral lesions of the talus

    Institute of Scientific and Technical Information of China (English)

    郭秦炜; 胡跃林; 焦晨; 敖英芳; 于长隆

    2008-01-01

    目的 总结、分析距骨骨软骨损伤的症状、体征、影像学特点、关节镜下治疗方法及手术效果.方法 2000年至2005年共收治34例距骨骨软骨损伤患者,对其临床资料包括症状、体征、X线片、MRI表现、关节镜手术方法等进行回顾性分析,术后随访根据主观和客观评分判断疗效.术前美国足踝外科后足评分平均(71±8)分,术前主观疼痛程度评分(7.5±1.3)分.结果 34例患者MRI均有骨软骨损伤征象,其中21例通过X线片检查发现距骨骨软骨损伤.距骨骨软骨损伤的主要症状为负重疼痛以及运动后加重,MRI诊断准确率较X线片高(χ2=16.07,P<0.001).31例患者获得随访,平均随访时间为28个月.术后美国足踝外科后足评分(91±9)分,显著高于术前(t=9.147,P<0.001);术后主观疼痛程度评分(2.4±2.3)分,显著低于术前(t=10.853,P<0.001);临床疗效优良率为87.1%.结论 MRI检查能够提高诊断的正确率,关节镜微创手术治疗距骨骨软骨损伤效果良好.%Objective To summarize and analyze the diagnosis and arthroscopic treatment of osteochondral lesion of talus(OLT).Methods From 2000 to 2005 the data of 34 patients of OLT of the talus were retrospectively studied,including the symptom,physical examination,image,arthroscopic treatment.All patients took X-ray and MRI examination before the arthroscopic surgery.Arthroscopic debridement was performed for all patients,in addition to drilling in 5 cases,and microfracture in 18 cases.Before operation,ankle-hindfoot score of American Orthopaedic Foot and Ankle Society(AOFAS)was 71±8,and the score of pain(visual analogue scale,VAS)Was 7.5±1.3.Results Weight-bearing pain of the ankle joint aggravated after exercise was the predominant complaint of OLT.X-ray examination was negative in 13 cases,and all lesions were detected by MRI,which was signifcantly better than X-ray(χ2=16.07,P<0.001).Thirty-one patients were followed up for an average of 28

  6. Clinical Experience of Arthroscopic Treatment of Knee Injury%关节镜下治疗膝关节损伤的临床体会

    Institute of Scientific and Technical Information of China (English)

    孙忠林

    2015-01-01

    Objective Clinical experience of arthroscopic treatment of knee injury is to be explored. Methods We chose 41 patients with knee injury who were received and treated in hospital from November 2013 to November 2014 and separated them into two groups at random with 21 patients in study group and 20 patients in control group,patients in study group were given arthroscopic treatment,while patients in control group were given conventional treatment,and then compared treatment effects between two groups. Results Treatment efficacy,treatment effect and patients’lysholm assessment score in study group were much more favorable than counterparts in control group,there was a treatment differential between two groups,and such a differential had statistic value(P<0.05). Conclusion Arthroscopic treatment is of efficacy in treatment of patients with knee injury,it is conducive to increasing treatment efficacy,shortening treatment time,promoting patients’recovery and improving postoperative action function of knee.%目的:探讨关节镜下治疗膝关节损伤的临床体会。方法选取2013年11月~2014年11月我院接诊的41例膝关节损伤患者,随机分为两组,21例实验组和20例对照组,实验组采用关节镜下手术治疗,对照组采用常规治疗,观察两组患者的治疗效果。结果实验组患者的治疗总有效率、治疗效果及Lysholm膝关节评定优于对照组,差异有统计学意义(P<0.05)。结论关节镜下治疗膝关节损伤的临床效果显著,能够有效提高患者治疗的总有效率,缩短治疗时间,加快恢复,提高膝关节术后的活动度。

  7. Use of acupuncture after arthroscopic knee surgery and its relationship to pain, physical activity and need of walking aid Acupuntura em relação a dor, atividade física e a necessidade de apoio para a marcha, no pós-operatório das cirurgias artroscópicas no joelho

    OpenAIRE

    Rassen Saidah; Alceu Gomes Chueire; Wilson Abou Rejaili; Nádia Regina Basso Peres; João Bosco Guerreiro da Silva; Fulvio Schiavo

    2003-01-01

    The purpose of this study was to evaluate the efficacy of Acupuncture in the postoperative arthroscopic knee surgery, using "The Opposite Side" technique from the Traditional Chinese Medicine. The 36 pain in the knee were grouped according to the disorders found during the arthroscopic surgery: 50% with isolated lesion of the medial meniscus, 19.44% with lesion of the medial meniscus associated to knee arthrosis ,11.11% with lesion of lateral meniscus associated to knee arthrosis, 8.33% with ...

  8. 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

  9. 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,

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

    Directory of Open Access Journals (Sweden)

    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. Prediction of post-operative pain following arthroscopic subacromial decompression surgery: an observational study [v1; ref status: indexed, http://f1000r.es/9s

    Directory of Open Access Journals (Sweden)

    Anthony Davis

    2013-02-01

    Full Text Available Background: Arthroscopic shoulder surgery is increasingly performed as a day case procedure. Optimal post-operative pain relief remains a challenge due to considerable variations in the level of pain experienced between individuals. Our aim was to examine whether the preoperative electrical pain threshold was a strong predictor of elevated postoperative pain levels following arthroscopic subacromial decompression (ASD surgery. Methods: Forty consenting patients with American Society of Anesthesiologists (ASA grade 1-2 presenting for elective ASD surgery were recruited. Patients’ electrical pain thresholds were measured preoperatively using a PainMatcher® (Cefar Medical AB, Lund, Sweden device. Following surgery under general anaesthesia, the maximum pain experienced at rest and movement was recorded using a visual analogue scale until the end of postoperative day four. Results: In univariate analyses (t-test, the postoperative pain experienced (Area Under Curve was significantly greater in patients with a low pain threshold as compared with a high pain threshold at both rest (mean 12.5, S.E. 1.7 v mean 6.5, S.E.1.2. P=0.008 and on movement (mean 18.7, S.E. 1.5 v mean 14.1, S.E.1.4. P=0.031. In multivariate analyses, adjusting for additional extra analgesia, the pain experienced postoperatively was significantly greater in the low pain threshold group both at rest (mean difference 4.9, 95% CI 1.5 to 8.4, P=0.007 and on movement (mean difference 4.1, 95%CI 0.03 to 8.2, P=0.049. Conclusions: Preoperative pain threshold can predict postoperative pain level following ASD of the shoulder. Trial registration: Clinicaltrials.gov identifier: NCT01351363 Level of Evidence: II

  12. COMPARATIVE ANALYSIS ON MUSCLE STRENGTH AMONG PATIENTS WHO UNDERWENT ARTHROSCOPIC TENOTOMY OF THE LONG HEAD OF THE BICEPS IN RELATION TO ESTHETIC DEFORMITY

    Science.gov (United States)

    Almeida, Alexandre; Valin, Márcio Rangel; de Almeida, Nayvaldo Couto; Roveda, Gilberto; Agostini, Ana Paula

    2015-01-01

    Objective: To determine whether there was any discrepancy in elbow flexion strength among patients with and without evident clinical deformity resulting from arthroscopic tenotomy on the long head of the biceps. Method: A group of 120 patients who underwent this procedure were evaluated. After applying the exclusion criteria, 89 patients remained in the analysis. Eighteen months after the operation (median), the elbow flexion strength was measured in newtons using a digital dynamometer. Three consecutive measurements were made and the average was used. The dominant and non-dominant sides were compared. Sex, age and mean elbow flexion strength in the operated and contralateral arms of patients with and without apparent clinical deformity were evaluated. Results: The median elbow flexion strength among the patients with evident clinical deformity was 17.78 N for the dominant arm and 20.87 N for the non-dominant arm. The difference was 2.51 N. In the group without evident clinical deformity, the difference was 2.14 N. The median muscle strength in the operated arm was 17.26 N, while the median was 20.06 N in the non-operated arm, thus suggesting that there was a significant loss of muscle strength (p = 0.005). The difference in muscle strength loss between the patients with and without evident deformity was not considered statistically significant (p = 0.977). Conclusion: The patients who underwent arthroscopic tenotomy on the long head of the biceps with or without apparent clinical deformity from distal migration presented similar elbow flexion muscle strength. PMID:27047871

  13. 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

  14. 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

    Directory of Open Access Journals (Sweden)

    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.

  15. 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.

  16. The CSAW Study (Can Shoulder Arthroscopy Work?) – a placebo-controlled surgical intervention trial assessing the clinical and cost effectiveness of arthroscopic subacromial decompression for shoulder pain: study protocol for a randomised controlled trial

    OpenAIRE

    Beard, David; Rees, Jonathan; Rombach, Ines; Cooper, Cushla; Cook, Jonathan; Merritt, Naomi; Gray, Alastair; Gwilym, Stephen; Judge, Andrew; Savulescu, Julian; Moser, Jane; Donovan, Jenny; Jepson, Marcus; Wilson, Caroline; Tracey, Irene

    2015-01-01

    Background Arthroscopic subacromial decompression (ASAD) is a commonly performed surgical intervention for shoulder pain. The rationale is that removal of a bony acromial spur relieves symptoms by decompressing rotator cuff tendons passing through the subacromial space. However, the efficacy of this procedure is uncertain. The objective of this trial was to compare the efficacy and cost-effectiveness of ASAD in patients with subacromial pain using appropriate control groups, including placebo...

  17. Arthroscopic treatment of the athletic recurrent shoulder anterior dislocations%运动员复发性肩关节前脱位的关节镜治疗

    Institute of Scientific and Technical Information of China (English)

    马佳; 崔国庆; 王健全; 肖健; 闫辉; 杨渝平; 刘玉雷; 敖英芳; 于长隆

    2009-01-01

    目的 评价关节镜下肩关节前向稳定手术对运动员复发性肩关节前脱位的治疗效果.方法 2001年1月至2006年12月,应用关节镜下肩关节前向稳定手术治疗运动员复发性肩关节前脱位29例,男15例,女14例;年龄15~35岁,平均(20.7±1.4)岁.手术均采用关节镜下盂唇缝合固定术(带线锚钉技术),必要时辅以关节囊折叠缝合术、旋转间隙闭合术或热皱缩术.以脱位复发率、肩关节活动度、恢复运动水平级别及UCLA、Dawson、SST评分系统对术后疗效进行评价.结果 全部病例随访17~66个月,平均30.2个月.4例(13.8%)失败,其中3例(10.3%)脱位复发,1例发生半脱位.24例(82.8%)基本恢复到伤前运动水平(恢复≥90%).UCLA、Dawson及SST评分与术前比较差异均有统计学意义.优良率82.8%~89.7%.术后患侧前屈、0°外展位及90°外展位外旋活动度较术前增加,与健侧差值的差异均有统计学意义.结论 运动员复发性肩关节前脱佗的关节镜下肩关节前向稳定手术的治疗效果良好,术后肩关节功能评分及关节活动度有明显改善,脱位复发率及运动水平的恢复程度与大多数文献报道的切开手术效果相近.%Objective To assess the results of arthroscopic anterior shoulder stabilization of athletes with recurrent anterior shoulder dislocations. Methods From Jan. 2001 to Dec. 2006, 29 athletes (15 males and 14 females) suffered recurrent anterior shoulder dislocations underwent arthroscopic anterior shoulder stabilizations. The age of the patients at the time of surgery was from 15 to 35 years (average, 20.7±1.4 years). The surgical procedure was performed in a consistent manner:, arthroscopic suture anchor repair of the displaced labrum, rotator interval closure supplemented with thermal treatment of the capsule when indicat-ed. The clinical results, including the postoperative recurrence rate, range of motion, and the levels of post-operative recovered to

  18. Tratamento artroscópico da tendinite calcária do manguito rotador Arthroscopic treatment of calcifying tendinitis of the rotator cuff

    Directory of Open Access Journals (Sweden)

    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

  19. 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.

  20. 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)

    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

  1. 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

  2. Hallazgos artroscópicos en un caso de disco articular adherido de la ATM Arthroscopic findings in a fixed disc case of the TMJ

    Directory of Open Access Journals (Sweden)

    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.

  3. Diagnostic performance of CT-arthrography and 1.5T MR-arthrography for the assessment of glenohumeral joint cartilage: a comparative study with arthroscopic correlation

    Energy Technology Data Exchange (ETDEWEB)

    Omoumi, Patrick [Cliniques Universitaires St Luc - Universite Catholique de Louvain, Department of Radiology, Brussels (Belgium); Lausanne University Hospital, Department of Radiology, Lausanne (Switzerland); Rubini, Alexandra; Berg, Bruno C. vande; Lecouvet, Frederic E. [Cliniques Universitaires St Luc - Universite Catholique de Louvain, Department of Radiology, Brussels (Belgium); Dubuc, Jean-Emile [Cliniques Universitaires St Luc - Universite Catholique de Louvain, Department of Orthopedic Surgery, Brussels (Belgium)

    2015-04-01

    To compare the diagnostic performance of multi-detector CT arthrography (CTA) and 1.5-T MR arthrography (MRA) in detecting hyaline cartilage lesions of the shoulder, with arthroscopic correlation. CTA and MRA prospectively obtained in 56 consecutive patients following the same arthrographic procedure were independently evaluated for glenohumeral cartilage lesions (modified Outerbridge grade ≥2 and grade 4) by two musculoskeletal radiologists. The cartilage surface was divided in 18 anatomical areas. Arthroscopy was taken as the reference standard. Diagnostic performance of CTA and MRA was compared using ROC analysis. Interobserver and intraobserver agreement was determined by κ statistics. Sensitivity and specificity of CTA varied from 46.4 to 82.4 % and from 89.0 to 95.9 % respectively; sensitivity and specificity of MRA varied from 31.9 to 66.2 % and from 91.1 to 97.5 % respectively. Diagnostic performance of CTA was statistically significantly better than MRA for both readers (all p ≤ 0.04). Interobserver agreement for the evaluation of cartilage lesions was substantial with CTA (κ = 0.63) and moderate with MRA (κ = 0.54). Intraobserver agreement was almost perfect with both CTA (κ = 0.94-0.95) and MRA (κ = 0.83-0.87). The diagnostic performance of CTA and MRA for the detection of glenohumeral cartilage lesions is moderate, although statistically significantly better with CTA. (orig.)

  4. Ultrasonographic-arthroscopic correlation in knee injuries in patients operated on at the Hospital Mexico, during the period from January 1, 2010 until December 31, 2010

    International Nuclear Information System (INIS)

    Ultrasound is evaluated as a method of diagnosis for intra-articular pathologies of knee, widely used as a means to rule out injuries to the institutional level. The advantages of ultrasound are mentioned: low cost, availability and is a noninvasive method. In order to implement this study has been to create a question about the real utility of ultrasound in the Hospital Mexico, as further support for the correct diagnosis of knee pathology. A search of clinical records of patients was conducted in the orthopedics and traumatology service with diagnosis of gonalgia, to which was conducted a preoperative ultrasound and, subsequently, have been operated at the Hospital by arthroscopy, during the period 1 January 2010 to December 31, 2010. Subsequently, a comprehensive review of the operative notes was performed, ultrasound reports and records, for the purpose of making an analysis and compare the results of both procedures. This paper has clearly demonstrated poor training in musculoskeletal system of the ultrasound operators. A poor correlation was determined between the arthroscopic results against ultrasound. The need to create care protocols to patients with intra-articular pathology of knee was evidenced. (author)

  5. MR-specific staging of chondromalacia patellae using a special knee compressor: Comparison with arthroscopic findings. MRT-spezifische Einteilung der Chondromalacia patellae unter Zuhilfenahme eines speziellen Kniekompressors: Gegenueberstellung mit dem arthroskopischen Befund

    Energy Technology Data Exchange (ETDEWEB)

    Andresen, R. (Klinik fuer Radiologie, Abt. Radiologische Diagnostik, Universitaetsklinik Steglitz, FU Berlin (Germany)); Radmer, S. (Orthopaedisches Fachinst., Berlin (Germany)); Koenig, H. (Klinik fuer Radiologie, Abt. Radiologische Diagnostik, Universitaetsklinik Steglitz, FU Berlin (Germany)); Wolf, K.J. (Klinik fuer Radiologie, Abt. Radiologische Diagnostik, Universitaetsklinik Steglitz, FU Berlin (Germany))

    1993-12-01

    The present study proposes a new MRI-specific staging of chondromalacia patellae (CMP) which is based on cartilage thickness decrease and signal intensity behaviour under compression as well as cartilage morphology in the plain image. The investigation was performed in 30 patients with varying knee complaints who underwent arthroscopy after MR imaging. It was demonstrated that three CMP stages can already be differentiated by MRI under compression in arthroscopically healthy cartilage. This proves a marked improvement in the early diagnosis of CMP. (orig.)

  6. 大型及巨大肩袖撕裂的肩关节镜下治疗%Arthroscopic repair of large to massive rotator cuff tears

    Institute of Scientific and Technical Information of China (English)

    周可; 陆伟; 王大平; 朱伟民; 柳海峰; 冯文哲; 彭亮权

    2010-01-01

    Objective To evaluate arthroscopic repair of large to massive rotator cuff tears (LMRCT) . Methods From March 2004 to September 2008, 13 LMRCT patients, 3 nales and 10 females, were treated under arthroscopy. Their mean age was 58.3 years old, with a range of 45 to 72 years.Arthroscopic operations included 11 cases of acromioplasty, 8 cases of rotator cuff repair with metal suture anchor and 5 cases of simple debridement. The clinical outcome was assessed by the visual analog scale (VAS) and University of California Los Angeles (UCLA) scoring system. Results The follow-up periods averaged 18.2 months, with a range of 16 to 32 months. The mean preoperative and end follow-up VAS scores were 6. 6 ± 1.3 vs. 1.5 ± 1.1. The mean preoperative and end follow-up UCLA scores were 11.2 ± 2. 2 vs.29. 5 ± 2.2. There were significant differences between preoperative and postoperative scores ( P < 0.05 ).Conclusion Arthroscopy may be the least invasive, most effective and safest treatment for LMRCT.%目的 探讨全关节镜下手术对大型及巨大肩袖撕裂进行治疗的手术技巧与临床疗效.方法 2004年3月至2008年9月对13例大型或巨大肩袖撕裂患者行肩关节镜下手术治疗,男3例,女10例;年龄45~72岁,平均58.3岁.4例有肩关节摔伤病史,3例有搬抬重物致伤史,其余患者无明显外伤史.肩关节疼痛、无力病史4个月~7年,平均10.6个月.关节镜下11例患者行肩峰成形术,8例行肩袖组织缝合锚修复,5例行单纯肩袖组织清理等.采用视觉模拟法(VAS)疼痛评分和加州大学洛杉矶分校(UCLA)肩关节功能评分进行疗效评估.结果 所有患者术后随访16~32个月,平均18.2个月.术前VAS评分为(6.6±1.3)分,末次随访时为(1.5±1.1)分.术前UCLA肩关节评分为(11.2±2.2)分,末次随访时为(29.5±2.2)分.术前与末次随访时各项评分差异均有统计学意义(P<0.05).结论 肩关节镜下手术治疗大型及巨大肩袖撕裂是一种微创、有效、安全的治疗方式.

  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. Arthroscopic Treatment of Media Plica Syndrome of the Knee%关节镜下治疗膝关节内侧滑膜皱襞综合征

    Institute of Scientific and Technical Information of China (English)

    丁欢; 胡小鹏; 朱燕辉; 马捷; 顾剑华; 陆雄伟

    2012-01-01

    目的 探讨膝关节内侧滑膜皱襞综合征的临床诊断、治疗方法及结果.方法 自2006年10月至2010年11月期间,我院共诊治膝关节内侧滑膜皱襞综合征患者87例,其中46例采取保守治疗后症状无缓解而接受关节镜下手术切除滑膜皱襞.男24例,女22例;年龄23~72岁,平均年龄为41岁.按Sakakibara法对滑膜皱襞进行分类,在关节镜下行皱襞切除术,并随访记录其疗效.结果 46例经关节镜下皱襞切除的患者,其中A型27例,B型15例,C型3例,D型1例;同时合并9例半月板损伤,5例髌股关节内侧面骨关节炎形成.增生的滑膜皱襞均采用篮钳知刨削器将其切除.43例获得随访,平均随访时间为25个月,无复发病例.膝关节功能根据Lysholm评分进行评定,术后功能较术前明显改善,治疗结果优良率为90.7%.结论 膝关节内侧滑膜皱襞综合征根据临床症状和MRI表现即可诊断,关节镜下可以确诊,同时镜下行滑膜皱襞切除可获得满意的效果.%Objective To evaluate the clinical diagnosis and the arthroscopic treatment results of and medial plica syndrome. Methods From October 2006 to November 2010,there were 87 patients diagnosed media plica syndrome of the knee,46 of them were treated by arthroscopic resection. Results According to the Sakakibara classification, there were 27 cases of Type A, 15 cases of Type B,3 cases of Type C,l case of Type D. There were 9 cases with meniscus lesion and 5 cases of femoral-patellar osteoarthritis. 43 cases were followed up. The mean follow-up period was 25months.The knee function was evaluated with Lysholm score,the results of 39 cases were graded as excellent or good. Conclusions The diagnosis of media plica syndrome can be made by clinical symptom and MRI,and arthroscopy can confirm the diagnosis. The results treated by arthroscopy were satisfactory.

  9. 肩关节镜治疗复发性肩关节前脱位%Arthroscopic treatment of recurrent anterior shoulder dislocation

    Institute of Scientific and Technical Information of China (English)

    马佳; 崔国庆; 王健全; 肖健; 敖英芳; 于长隆

    2008-01-01

    目的 对关节镜治疗复发性肩关节前脱位的疗效进行评价.方法 2001年1月至2006年3月关节镜治疗复发性肩关节前脱位患者52例,其中44例获得随访,随访时间12~54个月,平均26个月.对获得随访的44例患者的临床资料进行回顾性研究.采用美国加州洛杉矶大学肩关节评分系统(UCLA)、肩关节简明测试(SST)、Dawson评分对术后效果进行评价.采用Dawson评分对患者年龄、是否存在松弛、术前脱位频率、复位情况和病程长短等因素对术后疗效的影响进行评价.结果 获得随访的44位患者的脱位复发率为4.5%.术后UCLA、SST、Dawson评分与术前比较差异具有统计学意义,肩关节镜治疗术后优良率在91%以上.患者年龄、病程长短、术前脱位频率、是否伴有关节松弛、复位方法对治疗效果无明显影响.结论 关节镜治疗复发性肩关节前脱位手术效果较好,术后肩关节功能改善明显.%Objective To investigate the effect of the arthroscopic procedure on the patients with recurrent anterior shoulder dislocation. Methods From January 2001 to March 2006, 52 patients with recurrent anterior shoulder dislocation were treated by arthroscopy. Among them 44 patients were followed up for 12 to 54 months(on average of 26 months). The data of the 44 patients was reviewed. Three evaluation systems,University of California at Los Angeles Shoulder Scores(UCLA),Simple Shoulder Test(SST) and Dawson,were used. The study evaluated the effect based on the Dawson system by the factors as:age,course of the disease, frequency of dislocation and relocation methods and the range of shoulder movement.Results The ratio of recurrent dislocation after operation was 4.5%. Assessing through 3 evaluation systems,UCLA,SST and Dawson,results were similar:the follow-up evaluation were extraordinarily different from preoperative assessment,and the rating of good or excellent at the time of the final follow-up reached 91

  10. 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.

  11. 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.

  12. 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.

  13. 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

  14. 关节镜辅助治疗急性髌骨脱位%ARTHROSCOPICALLY ASSISTED TREATMENT FOR ACUTE PATELLAR DISLOCATION

    Institute of Scientific and Technical Information of China (English)

    唐恒涛; 苏训同; 王义隽; 金大地; 赵亮

    2011-01-01

    目的 探讨关节镜辅助下外侧支持带松解、内侧支持带紧缩治疗急性髌骨脱何的疗效.方法 2006年4月-2009年3月,应用关节镜辅助下改良髌外侧支持带松解、内侧支持带紧缩治疗急性髌骨脱位22例25膝.男5例,女17例;年龄14~34岁,平均23.6岁.均突发于屈膝活动过程中.左侧11膝,右侧14膝.出现症状至入院时间为1~10 d,平均5.9 d.患者均为外侧脱位,其中14例脱位后自行复位,8例入院时仍呈脱位状态,给予手法闭合复位.检查示膝关节脱位恐惧试验均为阳性,被动活动受限,其中15例浮髌试验阳性.结果 术后切口均Ⅰ期愈合.22例均获随访,随访时间12~36个月,平均17个月.术后3个月内,12膝出现髌骨内侧皮肤穿刺处凹陷,10膝出现髌骨外侧疼痛,15膝出现髌骨内侧紧绷牵拉感,经理疗康复后均逐渐自行消失或好转.随访期间无复发性髌骨脱位.术后1年膝关节Lysholm评分为(96.6±4.5)分,高于术前的(67.3±5.7)分,差异有统计学意义(t=3.241,P=0.003);疼痛视觉模拟评分(VAS)为(1.8±0.4)分,低于术前的(6.5±0.5)分,差异有统计学意义(t=2.154,P=0.040).术后1年患膝功能采用Insall评分标准,获优18膝,良5膝,可2膝,优良率92%.结论 关节镜辅助下外侧支持带松解、内侧支持带紧缩治疗急性髌骨脱位,创伤小,恢复快,早期临床疗效满意.%Objective To evaluate an improving operative procedure and the clinical results of arthroscopically assisted treatment for acute patellar dislocation. Methods Between April 2006 and March 2009, 22 patients (25 knees) with primary acute complete dislocation of the patella underwent an improving arthroscopic operation, rdease of lateral retinaculum and suture of medial capsule and retinaculum structure. There were 5 males and 17 females with an average age of 23.6 years (range, 14-34 years). Three patients had bilateral procedure. Eleven left knees and 14 right knees were involved. The

  15. Pseudoaneurisma de artéria genicular após cirurgia artroscópica de joelho: Relato de dois casos Geniculate artery pseudoaneurysm after arthroscopic knee surgery: Two case reports

    Directory of Open Access Journals (Sweden)

    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.

  16. 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

  17. Sinovite Vilonodular Pigmentada Localizada do joelho: tratamento por via artroscópica Localized Pigmented Villonodular Synovitis of the knee: an arthroscopic treatment

    Directory of Open Access Journals (Sweden)

    Arnaldo José Hernandez

    2005-01-01

    Full Text Available Os autores apresentam sete pacientes portadores de Sinovite Vilonodular Pigmentada Localizada (SVNPL tratados através de ressecção artroscópica, entre o período de junho de 1994 e Outubro de 2001. À avaliação inicial, os sintomas variaram desde dor difusa, até um aumento do volume localizado, com ou sem bloqueio mecânico do movimento articular. A ressonância magnética auxiliou na localização das lesões e no controle pós-operatório. O diagnóstico foi confirmado pelo exame anatomo-patológico. Na última avaliação nenhum dos pacientes apresentou recidivas dos sintomas do pré-operatório, nem no exame por imagem com ressonância magnética. Apesar da casuística pequena, própria dessa afecção, os autores acreditam que a excisão artroscópica da SVNPL é um método eficaz, de baixa morbidade, proporciona remissão dos sintomas e com pouca possibilidade de recidivas.The authors present a series of seven case reports of Localized Pigmented Villonodular Synovitis (LPVNS treated by arthroscopy resection between June of 1994 and October of 2001. At the baseline evaluation, symptoms ranged from diffuse pain to localized swelling of the knee, with or without mechanical blockage of the joint. Magnetic Resonance helped in localizing the lesion and in the follow up evaluation. Diagnosis was confirmed through anatomicopathological examination. By the end point evaluation, none of the patients presented recurrence of the pre-operative symptoms referred before. Magnetic resonance imaging also showed absence of symptoms. Despite of the small number of patients, typical of this affection, the authors believe that arthroscopic excision of the LPVNS is an effective method, with low morbidity, providing remission of the symptoms and a low recurrence potential.

  18. 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

  19. 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

  20. Which is your choice for prolonging the analgesic duration of single-shot interscalene brachial blocks for arthroscopic shoulder surgery? intravenous dexamethasone 5 mg vs. perineural dexamethasone 5 mg randomized, controlled, clinical trial.

    Science.gov (United States)

    Chun, Eun Hee; Kim, Youn Jin; Woo, Jae Hee

    2016-06-01

    The aim of this study was to compare the effect of intravenous (I.V.) dexamethasone with that of perineural dexamethasone on the prolongation of analgesic duration of single-shot interscalene brachial plexus blocks (SISB) in patients undergoing arthroscopic shoulder surgery. We performed a prospective, randomized, double-blind, placebo-controlled study. Patients undergoing elective arthroscopic shoulder surgery with ultrasound-guided SISB were enrolled and randomized into 2 groups. A total volume of 12 mL of the study drug was prepared with a final concentration of 0.5% ropivacaine. In the I.V. group, patients received SISB using ropivacaine 5 mg mL with normal saline (control) with dexamethasone 5 mg I.V. injection. In the perineural group, patients received SISB using ropivacaine 5 mg mL with dexamethasone 5 mg, with normal saline 1 mL I.V. injection. The primary outcome was the time to the first analgesic request, defined as the time between the end of the operation and the first request of analgesics by the patient. The secondary outcomes included patient satisfaction scores, side effects, and neurological symptoms. Patients were randomly assigned to 1 of the 2 groups using a computer-generated randomization table. An anesthesiologist blinded to the group assignments prepared the solutions for injection. The patients and the investigator participating in the study were also blinded to the group assignments. One hundred patients were randomized. Data were analyzed for 99 patients. One case in the I.V. group was converted to open surgery and was therefore not included in the study. Perineural dexamethasone significantly prolonged analgesic duration (median, standard error: 1080 minutes, 117.5 minutes) compared with I.V. dexamethasone (810 minutes, 48.1 minutes) (P = 0.02). There were no significant differences in side effects, neurological symptoms, or changes in blood glucose values between the 2 groups. Our results show that perineural

  1. 肩关节镜带线锚钉内固定术治疗复发性肩关节脱位%Clinical Research of Arthroscopic Suture Anchor Fixation Treatment with Recurrent Shoulder Joint Dis-location

    Institute of Scientific and Technical Information of China (English)

    沈烈军

    2014-01-01

    目的:探讨肩关节镜下带线锚钉内固定术治疗复发性肩关节脱位的效果。方法:选取复发性肩关节脱位患者76例,随机分为观察组与对照组各38例,观察组采用肩关节镜下带线锚钉内固定术治疗,对照组给予改良Bristow手术治疗。结果:观察组UCLA评分(33.13±1.49)分,VAS评分(0.54±0.49)分,外展90°位外旋角度(73.62±13.98)°,肩关节前屈上举角度为(157.24±17.38)°,优良率97.37%,均优于对照组的78.9%(P<0.05)。结论:肩关节镜下带线锚钉内固定术治疗复发性肩关节脱位,具有良好的应用价值,改善肩关节功能。%Objective To investigate the clinical effects of arthroscopic suture anchor fixation in the treat⁃ment with recurrent shoulder joint dislocation. Methods A total of 76 patients were included in study, were divided into observation group and control group randomly. Observation group were treated with arthroscopic su⁃ture anchor fixation, control group were treated with improved surgical bristow. Results In observation group after surgery, the UCLA score was (33.13±1.49), the VAS score was (0.54±0.49), the abduction and external rota⁃tion angle of 90° position was (73.62±13.98)°, the shoulder flexion angle was (157.24±17.38)°, the excellent rate was 97.37%. All indicators had significant differences compared with control group (P<0.05). Conclusion These results suggest that recurrent shoulder joint dislocation in the treatment of arthroscopic suture anchor fixa⁃tion has the exact value, can improve joint function.

  2. Arthroscopic Treatment for Tibial Avulsion Fractures of Anterior Crucial Ligament with Orthocord Suture Fixation%关节镜下Orthocord缝线固定治疗前交叉韧带胫骨止点撕脱骨折

    Institute of Scientific and Technical Information of China (English)

    王洪; 孙川; 孟春庆; 杨述华; 杜靖远; 邵增务

    2011-01-01

    Objective To investigate the methods and effects of the arthroscopic treatment for tibial avulsion fractures of anterior crucial ligament. Methods Twenty seven patients with tibial avulsion fractures were treated with operation. The avulsion fragment was reduced under arthroscopy. Two bone tunnels were drilled from internal tibial tuberosity to the both sides of the avulsed fragment.2# Orthocord suture was used for arthroscopic fixation of the fractures. Results All patients were followed up for 12.3 months on average (7-24 months). X-ray confirmed satisfactory healing. At the latest follow-up, the average Lysholm knee score was 93.1 points (84-100 points), the Lach-man test and anterior drawer test were both negative and the range of motion was normal in 22 cases while limited in 5 cases. Conclusion Arthroscopic treatment for tibial avulsion fractures of anterior crucial ligament with Orthocord suture fixation is easy and minimally invasive. It can lead to reliable fixation and less complications, and facilitate early rehabilitation.%目的 探讨前交叉韧带(ACL)胫骨止点撕脱骨折关节镜下治疗的方法及疗效.方法 对27例ACL胫骨止点撕脱骨折进行手术,关节镜下将骨折复位后,从胫骨结节内侧向骨折块的两侧钻取两个骨隧道,使用2号Orthocord缝线固定骨折.结果 本组均得到随访,平均12.3个月(7~24个月),X线片示骨折愈合良好.术后末次随访Lysholm评分平均93.1分(84~100分),Lachman试验及前抽屉试验均为阴性,22例关节活动度达到正常,5例存在关节活动受限.结论 关节镜下使用Orthocord缝线固定治疗ACL胫骨止点撕脱骨折具有固定可靠、操作简单、手术创伤小、术后恢复快、并发症少等优点.

  3. 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.

  4. Arthroscopic coracoclavicular ligament reconstruction for Rockwood type Ⅲ acromioclavicular joint dislocations%肩关节镜下喙锁韧带重建术治疗 RockwoodⅢ型肩锁关节脱位的疗效研究

    Institute of Scientific and Technical Information of China (English)

    李奉龙; 姜春岩

    2015-01-01

    目的:分析采用肩关节镜下喙锁韧带重建术治疗 Rockwood Ⅲ型肩锁关节脱位的临床疗效。方法回顾性研究2013年2月至2014年1月连续收治并获得随访的21例 Rockwood Ⅲ型肩锁关节脱位患者的资料。其中男性17例,女性4例。平均年龄42.8岁,平均受伤到手术时间11.1 d。所有患者均于肩关节镜下应用同种异体肌腱重建喙锁韧带并高强度缝线捆扎固定喙锁间隙治疗肩锁关节脱位。术后定期随访,记录患侧肩关节活动范围,并采用疼痛视觉模拟评分(visual analogue score,VAS)、ASES(American shoulder and elbow surgeons)评分及 UCLA(university of California Los Angeles)评分评价患者肩关节功能状况;同时拍摄肩关节正位、侧位及腋位 X 线片,评估是否有肩锁关节复位丢失。结果21例患者术后平均随访(14.6±3.9)个月。末次随访时肩关节平均前屈上举为173.9°±10.3°,体侧外旋为59.5°±14.3°,内旋为第12胸椎体水平,平均 UCLA 评分为(34.1±2.5)分,平均 ASES 评分为(95.5±4.7)分,平均 VAS 评分(0.3±0.6)分。末次随访拍摄肩关节 X 线片未发现肩锁关节复位丢失。结论采用肩关节镜下喙锁韧带重建术治疗 Rockwood Ⅲ型肩锁关节脱位的临床疗效满意,患者术后可获得良好的肩关节功能。%Background Dislocation of the acromioclavicular joint is a common injury of shoulder girdle.For the dislocation of acromioclavicular joint of Rockwood type Ⅰ and type Ⅱ,patient can obtain satisfactory result from conservative treatment; For the severe dislocation such as Rockwood type Ⅳ and type Ⅴ,operative treatment should be a good choice.However,for the patients of Rockwood type Ⅲ dislocation,the treatment is still controversial.With the development of minimally invasive technique,arthroscopic ligament reconstruction is gradually widely used in the treatment of acromioclavicular joint dislocation.Shoulder arthroscopic operation has the

  5. Tratamento artroscópico da luxação acromioclavicular aguda com âncoras Arthroscopic treatment of acute acromioclavicular joint dislocation using suture anchors

    Directory of Open Access Journals (Sweden)

    Leonardo Muntada Cavinatto

    2011-01-01

    Full Text Available OBJETIVO: Apresentar os resultados clínicos e radiográficos de uma série de casos com diagnóstico de Luxação Acromioclavicular (LAC Aguda, tratados através da fixação coracoclavicular com âncoras por via artroscópica. MÉTODO: Vinte pacientes apresentando LAC com menos de 30 dias de evolução foram operados pela técnica da estabilização coracoclavicular com âncoras por via artroscópica. Duas âncoras metálicas com dois fios cada, foram inseridas no coracóide. Os fios foram amarrados sobre a clavícula passando por túneis transósseos claviculares. Para a avaliação radiográfica, foi utilizada a medida comparativa da distância coracoclavicular com o lado contralateral e a avaliação funcional através dos escores de Constant e UCLA o seguimento foi de seis meses. RESULTADO: Dos vinte casos inicialmente selecionados, seis necessitaram de novo procedimento cirúrgico e foram excluídos do estudo. Dos quatorze pacientes restantes, apenas dois mantiveram redução da articulação acromioclavicular, enquanto os demais apresentaram algum grau de desvio no decorrer da evolução. Desconsiderando os pacientes excluídos, os escores de Constant e UCLA tiveram média 94,79 (82-100 e, 32,64 (26-35, respectivamente. CONCLUSÃO: A técnica apresentou um alto índice de perda da redução ao longo da evolução de seis meses. A avaliação funcional apresentou resultado satisfatório com escore médio elevado de Evidência: Nível de Evidência: Nível III, estudo retrospectivo.OBJECTIVE: To present the clinical and radiographic results of a case series of patients with acute acromioclavicular dislocation (AAD treated by arthroscopic coracoclavicular fixation with suture anchors. METHOD: Twenty patients with AAD with less than 30 days since the injury were submitted to a coracoclavicular stabilization procedure using 2 suture anchors placed at the base of the coracoid process. Each suture anchor was connected to 2 strands of No.2

  6. 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

  7. 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 and...

  8. The Arthroscopic Superior Capsular Reconstruction.

    Science.gov (United States)

    Adams, Christopher R; Denard, Patrick J; Brady, Paul C; Hartzler, Robert U; Burkhart, Stephen S

    2016-01-01

    In a subset of patients with rotator cuff tears, the glenohumeral joint has minimal degenerative changes and the rotator cuff tendon is either irreparable or very poor quality and unlikely to heal. Reverse shoulder arthroplasty (RSA) is often considered for these patients despite the lack of glenohumeral arthritis. However, due to the permanent destruction of the glenohumeral articular surfaces, complication rates, and concerns about implant longevity with RSA, we believe the superior capsular reconstruction (SCR) is a viable alternative. In this article, we describe our technique for the SCR. PMID:27552457

  9. Arthroscopic Management of Scapholunate Instability

    OpenAIRE

    Geissler, William B.

    2013-01-01

    Wrist arthroscopy plays a valuable role in the management of scapholunate instability. A spectrum of injuries can occur to the scapholunate interosseous ligament, which may be difficult to detect with imaging studies. Wrist arthroscopy enables detection and management of injury to the scapholunate ligament under bright light and magnified conditions, in both acute and chronic situations.

  10. 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

  11. Arthroscopic treatment of chronic painful Achilles tendinopathy%关节镜治疗慢性疼痛性跟腱炎初步临床效果报告

    Institute of Scientific and Technical Information of China (English)

    杨渝平; Hajo Thermann; 敖英芳

    2011-01-01

    Objective To decrease the postoperative complication rate of traditional open surgical treatment of chronic painful Achilles tendinopathy, we created and applied a kind of special arthroscopic technique in curing a series of patients diagnosed with it. Methods 8 consecutive patients (7 men and 1 woman, mean age 52 years) were included in this study and treated by arthroscopic debridement of the ventral neovascularized area, the peritendineum and the Achilles tendon. The visual analogue scale was used to assess the severity of Achilles tendon pain during tendon loading activity pre and postoperatively. Results All the patients were followed-up at 6 months after the surgeries. Every one of them felt immediate postoperative pain relief. And there were no postoperative complications. The median visual analogue score ( VAS) increased from 40 (10-60) (preoperatively) to 97. 5 (85-100) (follow-up at the sixth month ). In terms of Achilles tendon function, the median VAS are 22.5 (0-30) and 90 (80-95) respectively. Conclusion Treatment with arthroscopic technique of chronic painful Achilles tendinopathy can obviously reduce the incidence rate of postoperative complication. The short-term clinical results were satisfactory.%目的 探讨关节镜微创治疗慢性疼痛性跟腱炎的临床效果以及其在降低手术并发症发生率方面的作用.方法 8例(男7例,女1例,平均年龄52岁)经过常规保守治疗无效的慢性疼痛性跟腱炎患者,在德国海德堡ATOS医院接受关节镜下的清理手术.主要清理内容包括跟腱腹侧的神经血管区、腱围以及跟腱本身三个病变部分.术后6个月时进行随访,应用VAS主观疼痛评分表分别对术前和术后随访时患者的跟腱区疼痛程度进行评分.结果 所有患者在手术结束、麻醉作用消退后即感觉疼痛较术前有明显的缓解,而且未发生任何手术并发症.跟腱疼痛的VAS评分的均值从术前的40(10~60)分升至97.5(85~100)分.跟

  12. 早期护理介入对膝关节镜手术患者膝关节功能的影响%lnfluence of early nursing intervention on the knee joint function of patients undergoing knee arthroscope operation

    Institute of Scientific and Technical Information of China (English)

    李春荣

    2014-01-01

    Objective:To probe into the influence of early nursing intervention on the knee joint function of patients undergoing knee ar-throscope operation. Methods:The clinical data of 80 patients with knee arthroscope operation( admitted and treated from January 2010 to December 2012)were retrospectively analyzed. 40 patients who were given early nursing intervention were taken as the observation group and other 40 patients given routine nursing care were taken as the control group. The knee joint function of the patients and the excellent and good rate were compared between the two groups. Results:There were statistically significant differences in the comparison of the hospi-talization time,fracture healing and full weight-bearing time between the two groups(P﹤0. 05);the comparison of tibial plateau angle (TPA)and posterior slope angle(PA)was significantly different between the two groups in 3 and 12 months after operation(P﹤0. 05);the excellent and good rate of the knee joint function of the patients was higher in the observation group than the control group in 12 months af-ter operation(P﹤0. 05). Conclusion:The early nursing intervention can significantly improve the knee function of the patients and promote their rehabilitation after knee arthroscope operation.%目的:探讨早期护理介入对膝关节镜手术患者术后膝关节功能的影响。方法:回顾性分析2010年1月~2012年12月我院骨科收治的80例膝关节镜手术患者的临床资料,其中采用早期护理介入的40例患者作为观察组,采用常规护理的40例患者作为对照组。比较两组患者膝关节功能和优良率等指标。结果:观察组患者在住院时间、骨折愈合和完全负重时间方面比较差异均有统计学意义( P﹤0.05);两组术后3个月和12个月胫骨平台内翻角( TPA)和后倾角( PA)比较差异有统计学意义( P﹤0.05);观察组术后12个月膝关节功能优良率高于对照组( P﹤0

  13. Arthroscopic glenoid labrum repair by anchor fixation for recurrent anterior shoulder dislocation%肩关节镜下带线锚钉内固定治疗复发性肩关节前脱位

    Institute of Scientific and Technical Information of China (English)

    姜侃; 孙荣鑫; 钟广军

    2012-01-01

    Objective:To investigate the curative effect of arthroscopic glenoid labrum repair by biodegradable anchor fixation for recurrent anterior shoulder dislocation. Methods: Twenty-one patients of recurrent anterior shoulder dislocation with the average UCLA function score of 22. 3 ±4. 1 were treated with arthroscopic glenoid labrum repair by biodegradable anchor fixation. The shoulder was fixed by shoulder-elbow elastic band for 4 - 6 weeks and canonical exercise of shoulder joint was taken postoperatively. Results; The patients were followed up for 3-18 (mean 8) months; and the average UCLA score was 32. 3 ± 2. 6 postoperatively. The excellent results (34 -35) were obtained in 11 patients, good (28-33) in 7 patients and fair (21-27) in 3-'patients. The activity of shoulder joint was normal in all patients with an excellent subjective degree of satisfaction. Conclusion; Arthroscopic glenoid labrum repair by anchor fixation for recurrent anterior shoulder dislocation has the advantages of less invasiveness, simpler procedure , reliable fixation, less complications and rapid functional recovery.%目的:探讨肩关节镜下应用可吸收带线锚钉内固定修复盂唇损伤治疗复发性肩关节前脱位的疗效与方法.方法:本组21例复发性肩关节前脱位患者,肩关节功能评估采用美国加州洛杉矶大学UCLA功能评分标准,术前评分平均(22.3±4.1)分.全部采用肩关节镜下可吸收带线锚钉内固定修复盂唇损伤.术后肩肘固定带固定患肩4~6周,按规定程序进行康复锻炼.结果:经3~18个月(平均8个月)的随访,术后UCLA评分平均(32.3±2.6)分.优(34~35分)11例,良(28 ~ 33分)7例,中(21 ~27分)3例,无差病例.术后肩关节活动范围正常.患者主观满意度:均较满意.结论:肩关节镜下应用可吸收带线锚钉内固定修复盂唇损伤治疗复发性肩关节前脱位,具有创伤小、操作简便、内固定可靠、术后并发症少、功能恢复快等优点,是

  14. 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

  15. 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.

  16. 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

  17. Efficacy and safety of a subacromial continuous ropivacaine infusion for post-operative pain management following arthroscopic rotator cuff surgery: A protocol for a randomised double-blind placebo-controlled trial

    Directory of Open Access Journals (Sweden)

    Bell Simon N

    2008-04-01

    Full Text Available Abstract Background Major shoulder surgery often results in severe post-operative pain and a variety of interventions have been developed in an attempt to address this. The continuous slow infusion of a local anaesthetic directly into the operative site has recently gained popularity but it is expensive and as yet there is little conclusive evidence that it provides additional benefits over other methods of post-operative pain management. Methods/Design This will be a randomised, placebo-controlled trial involving 158 participants. Following diagnostic arthroscopy, all participants will undergo arthroscopic subacromial decompression with or without rotator cuff repair, all operations performed by a single surgeon. Participants, the surgeon, nurses caring for the patients and outcome assessors will be blinded to treatment allocation. All participants will receive a pre-incision bolus injection of 20 mls of ropivacaine 1% into the shoulder and an intra-operative intravenous bolus of parecoxib 40 mg. Using concealed allocation participants will be randomly assigned to active treatment (local anaesthetic ropivacaine 0.75% or placebo (normal saline administered continuously into the subacromial space by an elastomeric pump at 5 mls per hour post-operatively. Patient controlled opioid analgesia and oral analgesics will be available for breakthrough pain. Outcome assessment will be at 15, 30 and 60 minutes, 2, 4, 8, 12, 18 and 24 hours, and 2 or 4 months for decompression or decompression plus repair respectively. The primary end point will be average pain at rest over the first 12-hour post-operative period on a verbal analogue pain score. Secondary end points will be average pain at rest over the second 12-hour post-operative period, maximal pain at rest over the first and second 12-hour periods, amount of rescue medication used, length of inpatient stay and incidence of post-operative adhesive capsulitis. Discussion The results of this trial will

  18. 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.

  19. 三角纤维软骨复合体的大体解剖和腕关节镜对比观察研究%Morphological and arthroscopical observation of the triangular fibrocartilage complex of wrist

    Institute of Scientific and Technical Information of China (English)

    谢仁国; 汤锦波; 唐天驷; 刘国峰; 王古衡; 张昌军; 刑树国

    2011-01-01

    Objective Ulnar side wrist pain is one of the commonest symptoms, mostly arised from the triangular fibrocartilage complex ( TFCC) injuries. Arthroscopy is considered as the golden standard for diagnosis of the wrist disorders, superior to the CT and MRI. The aim of this study is to observe the anatomic components of TFCC of the wrist morphologically and arthroscopically, and to obtain the accurate arthroscopic view by comparison. Methods Five fresh cadaver upper limbs were applied to observe distal aspect of TFCC by the routine radiocarpal approach and proximal aspect of TFCC hy a direct approach over the distal radioulnar joint. After arthroscopy and capsulotomy, The TFCC was exposed to examine its components visually, and to examine the corresponding sites under the arthroscope. TFCC was then detached from the distal ends of the radius and the ulna to measure its length and thickness. Results TFC was like a triangular disc , of which peripheral parts became thickened into the palmar radioulnar ligament ( PRU) and the dorsal radioulnar ligament ( DRU) . TFCC originated from the ulnar edge of distal radius. Its distal part inserted and surrounded the base of ulnar styloid process, and its proximal part inserted into the fovea of distal ulna. Compared with the morphological observations, the distal aspect of the TFCC originations was very smooth under the wrist arthroscope. There was no obvious distinction among TFC, PRU and DRU. The proximal aspect of TFCC seemed like an arc over the distal radius and the fovea. The round articular surface of the ulnar head and the sigmoid notch at ulnar side of the distal radius could be seen clearly. Conclusions Wrist arthrosopy is reliable to clarify the TFCC accurately, based on the anatomical and morphological guidance. The direct portal route over the distal radio-ulnar joint is availahle to observe the profound parts of PRU and DRU ligaments.%目的 观察腕尺侧三角纤维软骨复合体的大体结构和腕关节镜

  20. 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

  1. 肩关节镜下应用带线锚钉内固定方法治疗复发性肩关节脱位%Arthroscopic Application with Anchor Fixation Method in the Treatment of Recurrent Dislocation of the Shoulder Joint

    Institute of Scientific and Technical Information of China (English)

    周吉湘

    2013-01-01

    Objective To explore the effect of arthroscopic application with anchor fixation method in the treatment of recurrent dislocation of the shoulder joint. Methods 80recurrent dislocation of the shoulder joint patients were randomly divided into 2 groups,control group were treated conservatively, the observation group routine arthroscopic operation treatment.Observation of effect of operation and clinical indexes. Results The total efficiency of the observation group 95%,better than the control group,with significant difference. Conclusion Effect of arthroscopic application with anchor fixation method in the treatment of recurrent dislocation of the shoulder joint is significant.%  目的探讨肩关节镜下应用带线锚钉内固定方法治疗复发性肩关节脱位的疗效。方法将在我院治疗的80名复发性肩关节脱位随机分为2组,常规组40例进行保守治疗,观察组40例行关节镜手术治疗。观察手术效果等临床指标。结果观察组总有效率为95%,优于常规组82.5%,差异有统计学意义(P<0.05)。结论肩关节镜下应用带线锚钉内固定方法治疗复发性肩关节脱位的疗效显著。

  2. 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

  3. 关节镜下保留残端的后交叉韧带重建术%Arthroscopic reconstruction of posterior cruciate ligament with preservation of the remnants

    Institute of Scientific and Technical Information of China (English)

    王建华; 张强; 李学举; 鲍玉松; 李勇; 朱喆; 高鸿祥

    2009-01-01

    Objective To evaluate the technique and outcome of arthroscopic reconstruction of posterior cruciate ligament(PCL)with preservation of the remnants.Methods From January 2006 to January 2009.16 knees in 16 patients with PCL tear were verified with arthroscopy.All the damaged PCL were reconstructed with single bundle of autogenous quadrupled hamstring tendons under arthroscopy without remove of the remnants of PCL.Endo-button and Bio-absorbabh interference screw were used for direct anatomic fixation of the reconstructed ligament.Results No severe complication occurred in early stage after operation in the 16 patients.All of them were followed up from 4 to 14 months with an average of (7.4±2.1)months.Lysholm score was remarkable improved from mean(61.3±8.7)preoperative scores to mean(91.7±6.3)scores at the latest follow up(P<0.05).Furthermore,there was a significant improvement in IKDC scofe from abnormal (grade C)in 9 knees and severely abnormal (grade D)in 7 knees preoperatively to normal(grade A)in 11 knees,nearly normal(grade B)in 5 knees at the follow up.All of the 16 patients returned to the same sports level before injury.Conclusion Arthroscopic reconstruction of PCL with preservadon of the remnants has advantages of minimal inmmrticular interference,and potential facility to revagculization and reinnervation of the reconstlucted ligament.%目的 评估关节镜下保留残端的后交叉韧带(PCL)重建的技术和效果.方法 2006年1月至2009年1月,16例(16膝)患者经关节镜检查证实为PCL断裂.关节镜下对原PCL残端不做切除,采用自体四股腘绳肌腱两切口法,单柬重建PCL,采用悬吊钢板和生物可吸收挤压螺钉解剖复位固定重建韧带.结果 本组术后早期均未发生严重并发症.术后随访4~14个月,平均(7.4±2.1)个月,Lysholm膝关节功能评分由术前平均(61.3±8.7)分,提高至随访时的(91.7±6.3)分(P<0.05).国际膝关节文件编制委员会(IKDC)综合评定由

  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. 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

  6. Efficacy of Arthroscopic Resection of the Subacromial Bursa in Treatment of Simple Subacromial Bursitis%关节镜下切除肩峰下滑囊治疗单纯肩峰下滑囊炎疗效观察

    Institute of Scientific and Technical Information of China (English)

    刘玉健; 潘昭勋; 崔岩; 翟龙地; 曲连军

    2013-01-01

    Objective To evaluate the efficacy of arthroscopic resection of the subacromial bursa in treat-ment of simple subacromial bursitis.Methods From January 2006 to January 2012,40 cases of recurrent subacromial bursitis were treated in our department including 28 men and 10 women,aged 20~65 years old,an average of 43.All pa-tients had no history of trauma,diagnosed with simplex subacromial bursitis exact ,had the symptoms of shoulder pain or discomfort,muscle restricted activities,pain arc positive,Neer sign weakly positive.MRI scans showed high signal in the SAB in T1,X-ray showed shoulder was normal or mild degeneration .All the patients were randomly divided into group A and group B.The treatment of group A(observe group) was arthroscopic SAB resection .The treatment of group B(control group) was injection of hormones and anesthetics ,EMS and conventional shoulder functional exercise .All patients were observed and recorded VAS before and after treatment for 1 month,3months,1 year and 2 years.Results The VAS score of two groups after treatment for 1 month and 3 months was not significantly different (P>0.05).The VAS score of two groups after treatment for 1 year and 2 years had significant difference (P<0.01),and VAS score of group A was less than group B.Conclusion The arthroscopic resection of SAB is an effective treatment for simple subacromial bursitis and long-term efficacy is superior to conservative treatment .%  目的 观察关节镜下切除肩峰下滑囊(SAB)治疗单纯肩峰下滑囊炎的疗效。方法 我院自2006年1月~2012年1月收治40例单纯肩峰下滑囊炎的患者,其中男28例,女12例,年龄20~65岁,平均43岁。所有患者均无明显外伤史。所有患者诊断单纯肩峰下滑囊炎,确切排除其他疾病引起的肩峰下滑囊炎。患肩上举、外展困难并疼痛或不适,疼痛反应弧症阳性,Neer症弱阳性。 MRI示肩峰下滑囊T1高信号,X线示患肩无异常或轻度退变。

  7. 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 All patients were followed up for average 22.7 months(range,18-36).At final follow-up,impingement tests among all patients were negative,the range of flexion increased from 101.0°±14.2° to 121.0°±11.7°,the range of internal rotation in a position of 90° flexion increased from 5.0°±9.8° to 30.1°±12.7°,α angle decreased from 74.2°±10.7° preoperatively to 44.7°±8.3°,VAS pain score decreased from 6.1±1.1 preoperatively to 0.9±0.7,modified Harris hip score improved from 41.2±5.7 preoperatively to 73.6±4.1,all differences were statistically significant.Conclusion Arthroscopic femoral osteoplasty for cam-type FAI can win the satisfactory achievements for complete excision of bony prominence at anterior-lateral femoral head-neck junction,restoration of the femoral offset,significant relief of clinical symptoms and improvement of hip range of motion.%目的 探讨髋关节镜下股骨头颈成形术治疗凸轮(Cam)型股骨髋臼撞击症的可行性及临床疗效.方法 2007年10月至2009年4月收治Cam型股骨髋臼撞击症患者31例,男12例,女19例;年龄18~45岁,平均34.1岁.术前行体格检查、X线摄片和三维CT明确诊断.所有病例均行髋关节镜下关节清理

  8. 关节镜下保留残迹的后交叉韧带重建%Arthroscopic posterior cruciate ligament (PCL) reconstruction with retention of PCL remnant

    Institute of Scientific and Technical Information of China (English)

    孙磊; 田敏; 宁廷民; 张红; 宁志杰; 马清元

    2008-01-01

    Objective To evaluate the skill and outcome of arthroscopic reconstruction of posterior cruciate ligament (PCL) with retention of PCL remnant. Methods From April 2004 to June 2006, 38 patients (38 knees) with PCL deficiency were verified by clinical and arthroscopic examinations. Of them, there were 9 knees combined with disruption of the posterolateral comer, 6 with rupture of the posteromedial corner, 8 with lateral meniscus tear and 4 with medial meniscus tear. With reservation of PCL remnant and synovium, all the impaired PCLs were reconstructed with single bundle of autogenous quadrupled hamstring tendons under arthroscopy. Interference screws were used for direct anatomic fixation of the reconstructed ligament. Results No severe comphcations occurred at early stage after operation in all 38 patients who were followed up for 12-37 months (average 20.79 months). Lysholm score was improved significandy from 40-70 points (mean 51.32 pints) before operation to 70-100 pints (mean 92.37 points) at the latest follow up (t=-30.14, P<0.01). According to International Knee Documentation Committee (IKDC) score, there was a remarkable improvement from 16 abnormal knees (grade C) and 22 severely abnormal knees (grade D) preoperatively to 18 normal knees ( grade A), 18 nearly normal knees (grade B) and 2 abnormal knees at the latest follow up (Z=-6.00, P <0.01). Of 38 patients, 36 returned to normal sports level but 2 degraded level of sports. Conclusions Arthroscopic PCL reconstruction with retention of PCL remnants is a feasible technique, with satisfactory outcome. Preservation of PCL remnants and synovium may be beneficial to biological incorporation and reinnervation of the reconstructed ligament.%目的 评估关节镜下保留残迹的膝后交叉韧带(PCL)单束重建的技术和效果.方法 自2004年4月至2006年6月,38例(38膝)患者经临床和关节镜检查证实为PCL功能不全,其中9膝伴后外侧角损伤,6膝伴后内侧角损伤,8

  9. 关节镜治疗后镇痛:布比卡因关节腔内注射随机安慰剂对照的Meta分析%Analgesia after arthroscopic surgery:Randomly controlled Meta-analysis on intra-articular injection of bupivacaine placebo

    Institute of Scientific and Technical Information of China (English)

    杨拓; 高曙光; 罗伟; 李宇晟; 熊依林; 孙金鹏; 雷光华

    2013-01-01

    BACKGROUND:Pain after arthroscopic treatment can not only affect the patient’s life quality, and is not conducive to the early reasonable exercise and functional recovery of the patients after treatment. Up to 2012, there are 18 randomized placebo-control ed trials on intra-articular injection of bupivacaine for analgesia after arthroscopic surgery, but the results are different. OBJECTIVE:To examine the efficacy and safety of intra-articular injection of bupivacaine in the management of pain after arthroscopic surgery through randomized placebo-control ed trials. METHODS:The MEDLINE database, Cochrane Central Register and Google Scholar database were retrieved for the randomized control ed trials on intra-articular injection of bupivacaine in the management of pain after arthroscopic surgery up to April 2012. The key words were“bupivacaine, intra-articular, arthroscopic, postoperative pain, placebo”. RESULTS AND CONCLUSION:Eighteen studies (n=934) were included (461 cases in bupivacaine group and 473 cases in the placebo control group). The Meta-analysis results showed the visual analog scale score of the bupivacaine group was lower than that of the placebo control group (weighted mean difference:-1.39, 95%confidence interval:-2.17 to-0.61, P mean difference:157.72, 95%confidence interval:16.43 to 299.01, P  目的:通过随机安慰剂对照试验的Meta分析,检验关节镜治疗后关节腔内注射布比卡因镇痛的有效性和安全性。  方法:通过MEDLINE,Cochrane library,谷歌学术数据库检索截止至2012年4月有关使用布比卡因关节腔内注射用于关节镜治疗后镇痛的随机对照试验。检索关键词包括“布比卡因,关节腔内,关节镜,术后疼痛,安慰剂”。  结果与结论:Meta分析共纳入18篇文献(n=934)(布比卡因组461例,安慰剂对照组473例)。结果显示,布比卡因组的目测类比评分数值较安慰剂对照组低(WMD:-1.39,95%CI:-2

  10. Clinical Research on Arthroscopic Reset in the Treatment of Fracture within the Knee Joint%关节镜下复位与内固定术配合中药治疗膝关节内骨折临床研究

    Institute of Scientific and Technical Information of China (English)

    王冠军

    2013-01-01

    Objective:To investigate the the clinical effect of arthroscopic reset and internal fixation combined with oral administration of Chinese medicine for the treatment of fracture within the knee joint.Methods:46 cases of fracture within the knee joint were randomly divided into the treatment group and the control group with 23 cases in each group.Patients in the treatment group were treated with arthroscopic reset and internal fixation combined with oral administration of Chinese medicine,at the same time combined with exercise care treatment;patients of the control group were treated with arthroscopic reset and internal fixation combined with conventional treatment of recovery exercise.In the treatment process,the recovery condition and the therapeutic efficacy of patients in both groups were recorded to observe the clinical effect of arthroscopic treatment of knee fracture.Results:Comparison between the therapeutic efficacy of patients in the treatment group and the control group,showed that the difference was statistically significant,P < 0.05,and recovery of the treatment group was more desirable.ROM assessment in the treatment group showed 18 cases achieved excellent therapeutic efficacy,3 cases achieved good therapeutic efficacy,and 2 cases achieved medium therapeutic efficacy,no case with poor therapeutic efficacy; ROM assessment in the control group showed 7 cases achieved excellent therapeutic efficacy,5 cases achieved good therapeutic efficacy,3 cases achieved medium therapeutic efficacy and 8 cases achieved poor therapeutic efficacy.Conclusion:Arthroscopic treatment of fracture within the knee joint can effectively help patients achieve the desired therapeutic effect.%目的:探讨关节镜下复位与内固定术配合中药口服治疗膝关节内骨折的临床疗效.方法:将46例膝关节内骨折患者随机分为治疗组与对照组各23例,治疗组患者使用关节镜下复位与内固定术配合中药口服,同时加恢复锻炼治疗;

  11. 膝关节损伤在关节镜下外科治疗的临床效果观察%Surgical Treatment Clinical Effect Observation of Knee Injury under Arthroscopic

    Institute of Scientific and Technical Information of China (English)

    崔德

    2013-01-01

    Objective arthroscopy technique was applied to patients with knee injuries carried out to study the clinical ef ect of treatment. Methods 86 cases of patients with knee injuries,and divided into control group and treatment group,43 cases in each group. The conventional operation method for the control group treatment; The arthroscopic technique is adopted to the treatment group patient treatment. Results the treatment group patients with knee joint injury il ness treatment ef ect is bet er than the control group; Operation time, length of hospital stay,postoperative knee function recovery is often shorter than the control group obviously; Perioperative adverse reaction rate was significantly lower than the control group. Conclusion arthroscopy technique was applied to the treatment of patients with knee injuries implementation ef ect is very obvious.%目的对应用关节镜技术对患有膝关节损伤的患者实施治疗的临床效果进行研究。方法抽取86例患有膝关节损伤的患者,分为对照组和治疗组,每组43例。采用常规手术方式对对照组实施治疗;采用关节镜技术对治疗组患者实施治疗。结果治疗组患者膝关节损伤病情治疗效果明显优于对照组;手术操作时间、术后住院时间、膝关节功能复常明显短于对照组;围术期不良反应率明显低于对照组。结论应用关节镜技术对患有膝关节损伤的患者实施治疗的临床效果非常明显。

  12. Avaliação funcional dos pacientes submetidos ao desbridamento artroscópico para tratamento das rupturas extensas e irreparáveis do manguito rotador Functional evaluation of patients who have undergone arthroscopic debridement to treat massive and irreparable tears of the rotator cuff

    Directory of Open Access Journals (Sweden)

    Marco Antônio de Castro Veado

    2010-01-01

    Full Text Available OBJETIVO: Avaliar os resultados dos pacientes submetidos ao desbridamento artroscópico das lesões extensas e irreparáveis do manguito rotador. Métodos: Foram operados 27 pacientes no período de 2003 a 2007, sendo avaliados 22 desses. O procedimento cirúrgico consistiu de desbridamento artroscópico do coto dos tendões envolvidos, bursectomia, remoção do osteófito acromial e, eventualmente, tenotomia do bíceps e tuberoplastia. RESULTADOS: No pré-operatório todos apresentavam envolvimento dos tendões do supra e infraespinal. Na avaliação pós-operatória, 14 pacientes estavam com o redondo menor íntegro e três com ruptura parcial do subescapular. Houve melhora dos critérios da UCLA de 15 no pré-operatório para 31 no pós. Não houve melhora de força muscular, porém ocorreu redução da dor. Conclusão: Desbridamento artroscópico é um procedimento indicado para pacientes idosos com ruptura irreparável do manguito rotador, que tenham boa ADM, baixa demanda funcional e com o principal objetivo de reduzir a dor.OBJECTIVE: To evaluate the results in patients who have undergone arthroscopic debridement of massive and irreparable injury of the rotator cuff. METHODS: 27 patients were operated in the period from 2003 to 2007, during which 22 of them were evaluated. The procedure used consisted of arthroscopic debridement of the related tendons of the residual limb, bursectomy, acromial osteophyte removal, and eventually, biceps tenotomy and tuberoplasty. RESULTS: All patients showed involvement of the supraspinatus and infraspinatus tendons in the preoperative stage. In the postoperative evaluation, 14 patients had an teres minor muscle, and 3 had partial tears of the subscapularis tendon. There was an improvement in the UCLA criteria from 15 preoperatively to 31 postoperatively. There was no improvement in muscular strength, but there was a reduction in the pain. CONCLUSION: Arthroscopic debridement is a recommended procedure for

  13. 急性滑脱性髌股关节撞击综合征的关节镜下治疗%The arthroscopic diagnosis and treatment of acute patellofemoral joint impingement syndrome

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    朱波; 赵力; 赵金岩; 王增亮

    2015-01-01

    目的 探讨急性滑脱性髌股关节撞击综合征的损伤机制、MRI诊断特征以及关节镜下诊治方法.方法 2005年9月至2012年10月应用改良髌内侧支持带紧缩缝合治疗急性滑脱性髌股关节撞击综合征46例,男9例,女37例;年龄15~31岁,平均21.6岁.术前常规行膝关节X线及MR检查,测量Q角、外侧髌股角及髌骨外移度.MRI髌内侧支持带损伤按照Schweitzer分级标准:Ⅰ度15例、Ⅱ度18例、Ⅲ度8例、Ⅳ度5例.手术于关节镜监视下施行,清除关节内积血,关节内探查,取出游离软骨和骨软骨碎片,软骨成形,修整损伤软骨面.对髌内侧支持带Ⅰ度损伤者行关节镜下清理及髌内侧支持带固缩.对髌内侧支持带Ⅱ~Ⅲ度损伤伴明显髌骨移位者采用改良髌内侧支持带紧缩缝合术,对受伤时间超过2周的9例同时行髌外侧支持带松解.对髌内侧支持带Ⅳ度损伤者行切开加固缝合.结果 急性滑脱性髌股关节撞击综合征的关节镜下表现包括关节内血肿46例、股骨外髁和髌骨内侧骨软骨损伤37例、游离体形成28例及髌内侧支持带撕裂46例.所有病例均获得随访,随访时间12~36个月,平均18.2个月,无感染、神经血管损伤和再脱位等并发症发生.手术前后Lysholm膝关节评分、Tegner膝关节运动水平评分、AAOS膝关节评分、外侧髌股角及髌骨外移度的差异有统计学意义,患者运动功能均较术前有所改善.结论 关节镜下改良髌内侧支持带紧缩缝合辅助髌外侧支持带松解术,是治疗急性滑脱性髌股关节撞击综合征髌内侧支持带Ⅱ~Ⅲ度损伤的有效方法,有利于恢复膝关节功能,近期疗效好.%Objective To explore the mechanism and characteristics of MRI of acute patellofemoral joint impingement syndrome as well as its arthroscopic diagnosis and treatment.Methods There were a total of 46 cases (9 males and 37 females)with acute patellofemoral joint impingement

  14. 关节镜下经肌腱修补治疗关节侧肩袖部分损伤%Arthroscopic treatment of articular side partial tear of supraspinatus tendon by the trans-tendon approach

    Institute of Scientific and Technical Information of China (English)

    汪滋民; 李全; 王一; 沈锋; 许国星; 宋爽

    2014-01-01

    Background Partial rotator cuff tears result in pain and disfunction in patients.An previous study,the researchers measured the supraspinatus tendon of 1 7 corpses and came to a conclusion that the average thickness of the supraspinatus tendon was 1 2 mm.Divides the rotator cuff tears into partial articular tears,partial bursa tears and intra-tendon tears according to the inj ury sites. Based on the thickness of inj ured rotator cuff measured during the operation,the tears are divided into 3 degrees:Degree I (≤3 mm),Degree Ⅱ (3-6 mm)and Degree Ⅲ (≥ 6 mm),and the injured thickness of the Degree Ⅲ is more than 50%.Waibl et al put forward the concept of partial articular surface tendon avulsions(PASTA)and the trans-tendon approach to repair the inj ury.The PASTA has a high morbidity.Modi et al reviewed 100 cases who were all over 35 years old.They recieved an arthroscopic surgery for rotator cuff lesions.Waibl then found 62 cases had PASTA.Yamanaka et al followed 40 PASTA patients using arthrography,the average follow-up was 412 days.They found that the PASTA had a tendency to expand (53%)and to progress to full-thickness tears (28%).Take this into account,most scholars tend to endorse the decision that tears over degree Ⅲ must be repaired.The methods include the conventional repair after the conversion of the full-thickness tear and the direct repair of the tears using the tendon approach.Compared with the former,the tendon repair can save the residual normal rotator cuff tissue,and the length-tension balance after rotator cuff repair is simmilar to normal anatomy.Up to now,China is still lack of treatment reports for such reported inj uries.From March 2008 to July 2010,we had 12 cases of patients with PASTA who recieved the arthroscopic trans-tendon repair using the method improved by Lo.All patients were followed up for 1 2 months or more,and the results are as follows.Methods I.General Information:There are 1 2 cases in the group, including 5 males,7

  15. 关节镜下经肌腱修补治疗关节侧肩袖部分损伤%Arthroscopic treatment of articular side partial tear of supraspinatus tendon by the trans-tendon approach

    Institute of Scientific and Technical Information of China (English)

    汪滋民; 李全; 王一; 沈锋; 许国星; 宋爽

    2014-01-01

    .The PASTA has a high morbidity.Modi et al reviewed 100 cases who were all over 35 years old.They recieved an arthroscopic surgery for rotator cuff lesions.Waibl then found 62 cases had PASTA.Yamanaka et al followed 40 PASTA patients using arthrography,the average follow-up was 412 days.They found that the PASTA had a tendency to expand (53%)and to progress to full-thickness tears (28%).Take this into account,most scholars tend to endorse the decision that tears over degree Ⅲ must be repaired.The methods include the conventional repair after the conversion of the full-thickness tear and the direct repair of the tears using the tendon approach.Compared with the former,the tendon repair can save the residual normal rotator cuff tissue,and the length-tension balance after rotator cuff repair is simmilar to normal anatomy.Up to now,China is still lack of treatment reports for such reported inj uries.From March 2008 to July 2010,we had 12 cases of patients with PASTA who recieved the arthroscopic trans-tendon repair using the method improved by Lo.All patients were followed up for 1 2 months or more,and the results are as follows.Methods I.General Information:There are 1 2 cases in the group, including 5 males,7 females,whose ages are from 29 to 72 years old with the average age of 52.9± 13.3 years old.9 lesions were on the right shoulder,3 on the left shoulder,and nine on the dominant shoulder.6 patients had a history of trauma on their shoulders,of which 3 patients hit their shoulders on the ground and 3 hit their hands on the ground.All patients have a pain of the inj ured shoulder, night pain and most had a problem of shoulder mobility.The patients received the preoperative functional exercise,physical therapy,non-steroidal anti-inflammatory drug therapy and local steroid injection for 1 to 17 months (average 6 months).Physical examination was as follows:11 cases had front shoulder lateral tenderness,9 cases had positive Neer impingement signs,9 cases had positive Hawkins

  16. 关节镜下胫骨Inlay技术重建后十字韧带的近期疗效%Full arthroscopic dual-beam reconstruction of the posterior cruciate ligament using tibial Inlay technique

    Institute of Scientific and Technical Information of China (English)

    刘雪峰; 廉永云; 王鲲鹏; 刘全; 逯代锋; 周勇; 符利君; 赵承斌; 曲敬

    2012-01-01

    目的 探讨关节镜下胫骨Inlay技术双束重建后十字韧带(posterior cruciate ligament,PCL)的近期疗效.方法 2007年3月至2009年9月,采用关节镜下胫骨Inlay技术行双束PCL重建且随访超过1年的PCL损伤患者17例,男16例,女1例;年龄19~54岁,平均25岁.术前Lysholm膝关节评分(53.4±2.1)分;国际膝关节评分委员会(International Knee Documentation Committee,IKDC)分级C级7例,D级10例;后抽屉试验阳性17例.术中采用自行设计的胫骨后方倒打隧道钻具系统制作限深骨隧道.随访时行膝关节X线摄片和螺旋CT检查,观察嵌入骨栓的位置和愈合情况.末次随访时评估Lysholm膝关节评分、IKDC分级及后抽屉试验,比较与术前的稳定性差异.结果 17例患者均获得随访,随访时间12~28个月,平均17.8个月.末次随访时Lysholm膝关节评分(93.5±1.7)分,与术前比较差异有统计学意义(P=0.016);IKDC分级A级15例、B级2例,与术前比较差异有统计学意义(P=0.021);后抽屉试验阴性15例,弱阳性2例.术后12周X线片和螺旋CT示嵌入骨栓的位置满意,愈合良好.结论 胫骨后方倒打隧道钻具系统可以准确制作限深骨隧道,创伤小,使用这种钻具系统的PCL重建术近期疗效好.%Objective To investigate the recent effect of full arthroscopic dual-beam reconstruction of the posterior cruciate ligament(PCL)using tibial Inlay technique.Methods From March 2007 to September 2009,17 PCL injured patients underwent full arthroscopic dual-beam PCL reconstruction using Inlay technique,including 16 males and 1 female,with an average age of 25 years(range,19-54).Of all cases,Lysholm score was(53.4±2.1)points,International Knee Documentation Committee(IKDC)rated C in 7,D in 10,and posterior drawer test(+)in 17.We used self-designed tibia tunnel drill system to produce the deep-limited bone tunnel.Follow-up began at 12 months after operation.Evaluate Lysholm knee score,IKDC rating,and posterior

  17. The Application Value of Arthroscope-assisted Technique in Treating Knee or Knee Peripheral Fractures with Injury of Menisci and Ligaments%关节镜在诊断和处理膝关节周围骨折合并膝内结构损伤的应用

    Institute of Scientific and Technical Information of China (English)

    张定伟; 康斌; 王军; 石波; 唐诗添; 王陶; 谢明锐

    2014-01-01

    目的:评价膝关节镜在诊断和处理膝关节周围骨折合并膝内结构损伤的应用价值。方法2011年1月至2013年1月我院收治的25例膝关节周围骨折患者在骨折内固定术中常规进行关节镜检查,半月板修复成形、韧带修复重建,同时对关节面骨折复位情况直视下进行监测和评估。采用HSS膝关节功能评分标准,对患者术后膝关节功能进行评价。结果25例患者术后均获12~36个月随访,平均14.2个月,参照HSS膝关节功能评分标准,优16例,良8例,可1例,优良率92.3%,随访期内无内固定失效,膝内外翻畸形及深部感染等并发症。结论关节镜应用于膝关节周围骨折的处理,提高膝关节内结构合并损伤的诊断率,减少术后功能障碍的发生率,关节镜直视下进行骨折复位可以达到更好的复位效果。%Objective To evaluate the effectiveness of arthroscope-assisted technique in treating knee or knee peripheral fractures with injury of menisci and ligaments. Methods From January 2011 to January 2013,arthroscope-assisted surgical tech-nique was performed in 25 cases with knee or knee peripheral fractures,then internal fixation was perform under arthroscope. The evaluation of knee function was taken with HSS score system after fracture healing. Results All cases were followed up for 12-36 month( mean,14. 2 month) . By the HSS score system for the knee,16 patients were rated as excellent,8 as good and one as fair, and the excellent and good rate was 92. 3%,there were no failure of internal fixation,deformity of the knee,or traumatic knee oste-oarthritis. Conclusion As for knee or knee peripheral fractures,arthroscope-assisted technique can get more accuracy diagnosis and treatment for injury of menisci and ligaments,decrease complication,provide fine monitoring for reliable fracture fixation.

  18. All-arthroscopic rotator cuff repair versus mini-open for the treatment of rotator cuff injury:aMeta-analysis%全关节镜与小切口修复肩袖撕裂损伤的荟萃分析

    Institute of Scientific and Technical Information of China (English)

    王毅; 赵其纯

    2016-01-01

    BACKGROUND:There are controversies about the efficacy of al-arthroscopic rotator cuff repairversus mini-open for the treatment of rotator cuff injury. OBJECTIVE:To evaluate the efficacy of al-arthroscopic rotator cuff repairversusmini-open for the treatment of rotator cuff injury by conducting a meta-analysis. METHODS:A computer-based online search was conducted in PubMed, Embase, Cochrane Library and CBM databases from January 1966 to November 2015 to screen the relevant articles usingthe key words of“rotator cuff, arthroscopy, mini-open”. Meta-analysis was performed using Revman5.3 software. RESULTS AND CONCLUSION:A total of 11 studies, including 6randomized controled trialsand 5 cohort studies,were selected. The meta-analysis results showed that there were no significant differences in the function and strength of the shoulder joint, pain, motor range, recurrence of rotator cuff avulsion, the incidence rate of ankylosis between both two groups (P> 0.05). These results suggest that the efficacy of al-arthroscopic rotator cuff repair does not differ from those of mini-open for the treatment of rotator cuff injury. However arthroscopic rotator cuff repair induces less soft tissue injury and early incision pain, but better function recovery.%背景:对于全关节镜及小切口两种修复式的疗效比较,国内外尚有许多争议。  目的:对全关节镜及小切口两种方法治疗肩袖损伤的疗效进行荟萃分析。  方法:以“肩袖”、“关节镜”、“小切口”为检索词,计算机检索1966年1月至2015年11月PubMed, Embase,Cochrane图书馆和CBM,搜集所有的有关论研究。筛选并提取数据,采用Revman5.3软件进行荟萃分析。  结果与结论:共纳入11例研究,其中6例随机对照研究,5例队列研究,荟萃分析显示这两组肩关节功能、疼痛、活动范围、肩袖再撕裂率、关节僵硬发生率以及肩关节力量差异均无显著性意义(P>0

  19. Arthroscopic diagnosis and repair of triangular fibrocartilage complex tears:a clinical efficiency study%腕关节镜对三角纤维软骨复合体损伤的诊断和治疗价值分析

    Institute of Scientific and Technical Information of China (English)

    郑鑫; 解学关; 王安远; 张义鹏; 高伟阳; 蒋良福; 陈星隆; 张国佑; 丁健; 周飞亚; 宋永焕; 李晓阳

    2011-01-01

    目的 对腕关节三角纤维软骨复合体(TFCC)损伤行关节镜检查,并分析其疗效.方法 对2006年1月至2009年12月诊断为TFCC损伤并行腕关节镜治疗的15例患者进行回顾性分析,其中男6例、女9例,平均年龄42岁,平均随访时间26.5个月.根据Palmer分型,Ⅰ型损伤5例(ⅠA型3例,ⅠB型1例,ⅠD型1例),Ⅱ型损伤10例(ⅡA型6例,ⅡC型4例).所有患者保守治疗3个月以上无效后行关节镜治疗.测量指标:腕关节疼痛、握力、关节活动度、腕关节评分(改良Mayo评分)、DASH问卷.结果 术后15例患者腕关节疼痛均有缓解,握力改善;腕关节屈伸(129±26)°,桡尺偏(40±8)°,旋转(174±11)°.按照改良Mayo评分:优3例,良8例,可4例;优良率为73%.术后DASH评分为4~28分,平均(15±7)分.结论 关节镜对于TFCC损伤的诊断明显优于MRI检查,而且关节镜能在检查的同时进行治疗,应作为腕尺痛的常规诊断手段.关节镜治疗各型TFCC损伤均能缓解疼痛,但Ⅰ型效果好于Ⅱ型.伴有尺骨正变异的TFCC损伤应同时行尺骨缩短术以提高术后效果.%Objective The objective of this study was to determine the efficiency of arthroscopic diagnosis and repair of triangular fibrocartilage complex (TFCC) tears. Methods Fifteen cases of TFCC tears diagnosed and treated with arthroscopic repair in our hospital between January 2006 and December 2009 were retrospectively reviewed. There were six males and nine females. The average age was 42 years. The average follow-up was 26.5 months. TFCC tears were classified by Palmer classification as follows:ⅠA (3 cases),ⅠB (1 case),ⅠD (1 case),ⅡA (6 cases),and ⅡC (4 cases). Arthroscopic repair was performed after at least 3 months of conservative treatment failed. Wrist pain,grip strength,range of motion (ROM),wrist score (modified Mayo wrist score),disabilities of the arm,shoulder,and hand questionnaire (DASH) score were evaluated. Results Postoperatively alleviation of

  20. Lesões extensas do manguito rotador: avaliação dos resultados do reparo artroscópico Extensive rotator cuff injuries: an evaluation of arthroscopic repair outcomes

    Directory of Open Access Journals (Sweden)

    Alberto Naoki Miyazaki

    2009-04-01

    showed excellent or good outcomes; no fair outcome in none of the patients; and seven (11% poor outcomes. A satisfaction rate of 92% was reported. Postoperative joint motion went from a mean lifting value of 93º to 141º, the mean lateral rotation went from 32º to 48º and the mean medial rotation went from L1 to T10. These differences were regarded as statistically significant. CONCLUSION: The arthroscopic repair of extensive rotator cuff injuries leads to satisfactory outcomes for most of the patients, with a high satisfaction degree.

  1. 关节镜下四骨道双束固定治疗急性肩锁关节Rockwood Ⅴ型脱位%Arthroscopic fixation in the treatment of Rockwood Ⅴ acute acromioclavicular joint dislocation

    Institute of Scientific and Technical Information of China (English)

    陆伟; 王大平; 朱伟民; 欧阳侃; 柳海峰; 彭亮权; 李皓; 冯文哲

    2014-01-01

    Background Treatment methods for acromioclavicular joint dislocation of Rockwood type V are numerous.The commonly used is the open surgery with large trauma (by clavicular hook plate fixation).In recent years,some scholars use clavicle-coracoid screws fixation method under arthroscopy,but the screws need to be removed after 6 weeks; there are also scholars using arthroscopic double Endobutton loops single bundle fixation method with good effect,but they found suture rupture between the Endobutton,redislocation or fracture,bone absorption under the loops in some patients. This article investigates the method of arthroscopic procedure with four-tunnel quadruple double-bundle Endobutton double-bundle fixation via self-designed positioning apparatus in the treatment of acute acromioclavicular joint (ACJ)Rockwood Ⅴ degree dislocations and their short-term therapeutic effect.Methods (1)Patient selection:12 patients (9 male and 3 female)with acute acromioclavicular joint dislocation of Rockwood type V were selected from October 2010 to June 2013. Their average age is 28.2 years.with sports injury in 10 cases and fall injury in 2 cases.All patients received surgical repair within 2 weeks after injury.The operations were performed by the same senior surgeon.(2)Preoperative bone tunnel positioning design:All patients had CT scan in the position of 90°internal rotating of bilateral shoulder joint (palm down).Measure the angle of scapular long axis and coronal section (A)separately,make the line in the coracoid neck parallel to the long axis of scapula (S),and then measure the width of parallel line in the part of coracoid neck (P).The midpoint of the coracoid neck is the center between the two preparatively drilled bone tunnels.Make the cross line vertical to line P,and the bone tunnels are located in the I and II quadrant.The distance between two bone tunnels is 6 mm.(3 )Surgical techniques:According to the data of preoperative measurement of bone tunnel,the self

  2. Curative effect of arthroscopic suture anchor fixation on shoulder bankart injury%关节镜下锚钉植入治疗肩关节bankart损伤疗效分析

    Institute of Scientific and Technical Information of China (English)

    李安平; 陈游; 黄国良; 黄添隆

    2013-01-01

    Objective: To determine the curative effect of arthroscopic suture anchor fixation on shoulder bankart injury. Methods: Sixteen patients with shoulder recurrent dislocation and diagnosed bankart injury were treated with suture anchor fixed by shoulder arthroscopy. Both shoulders of the patients had X-ray, MRI, physical examination before the operation. Suture anchors were used to fix the lesion labrum by shoulder arthroscopy. University of California at Los Angeles (UCLA) score and visual analogue scale (VAS) score were adopted for the final evaluation at the latest follow-up. Results: All patients were followed for a period of 25 (7-68) months. At the latest follow-up, no redislocation and instability occured. The pre- and post-operation UCLA score was (20.8±0.8) vs (32.9±1.5), excellent in 6, good in 10, with no poor score, while the pre- and post-operation VAS score was (3.3±0.8) vs (0.6±0.5). Conclusion: Suture anchor fixation guided by arthroscopy is good for bankart injury caused by recurrent shoulder dislocation, which has many advantages, such as mini-invasion, rapid recovery and a satisfactory outcome in function and motion.%目的:探索肩关节镜下锚钉植入固定治疗肩关节bankart损伤的疗效.方法:采用肩关节镜下锚钉植入治疗复发性肩关节前脱位伴bankart损伤16例,术前均行肩关节x线和MRI检查,按视触动量的顺序检查肩关节,并与健侧对比并评分,确诊后在关节镜下行相应部位的锚钉固定,术后按肩关节康复指导进行肩关节功能锻炼.手术前后肩关节的评分均参照美国加州洛杉矶大学(University of California at Los Angeles,UCLA)功能评分标准和视觉模拟评分(visual analogue scale,VAS).结果:全部病例术后随访7~68(中位数25)个月,术后肩关节稳定性良好,未出现肩关节再发脱位,UCLA术前评分20~22(20.8±0.8)分,终末随访29~35(32.9±1.5)分,其中优6例,良10例,术前及随访终末VAS评分分别为2~4(3.3±0

  3. Effectiveness of Microinvasive Arthroscopic Therapy of Bony Ankle Impingent Symdrome%踝关节镜微创治疗踝关节前方骨性撞击的疗效分析

    Institute of Scientific and Technical Information of China (English)

    陈继铭; 钟环; 陈海聪; 冯柏淋

    2015-01-01

    目的:探讨关节镜在踝关节骨性撞击综合症中的诊治效果。方法收集18例踝关节骨性撞击综合征患者,行关节镜检查及镜下手术,其中男14例,女4例,平均年龄27.6岁(17~55岁)。14例患者有踝关节扭伤史,踝关节疼痛持续时间7~66个月,平均22.5个月。所有患者都有踝关节前方疼痛、关节活动度降低、肿胀、踝关节撞击试验阳性。关节镜下治疗包括清除骨赘、清除疤痕组织和滑膜组织,去除骨软骨碎片,修整损伤的关节软骨面。结果18例患者获5~18个月随访,平均10个月,术后踝关节功能评估根据美国足踝外科协会足踝关节评分系统(AOFAS):优10例;良6例;中2例;优良率88.9%。1例出现足背麻木,1例出现足背动脉损伤。结论踝关节镜是治疗踝关节骨性撞击综合征的有效方法。%Objective To explore the effectiveness of Microinvasive arthroscopy for bony ankle impingement syn-drome. Methods 18 patients with bony ankle impingement syndrome were treated with arthroscopy surgery. Among them, there were 14 males and 4 females with an average age of 27. 6 years(range,16~55 years). Fourteen patients had a history of obvious ankle sprains. The disease duration was 7~66 months(mean,22. 5 months). All cases had ankle pain,limitation of activity,and positive results of ankle impact test. Arthroscopic intervention included removing osteophytes,debriding fabric scars and synovial membrane tissues,and removing osteochondral fragments,mending the damage of articular cartilage surface. Results All patients were followed for 5~18(mean 10. 0) months. The efficacy was evaluated by the American Orthopedic Foot and Ankle Society ( AOFAS) . There were 10 cases in excellent,6 cases in good grade,and 2 cases in medium grade. The excellent and good rate was up to 88. 9%. Among the 18 cases,there were no complications such as postoperative infection, neurologic damage,and injury of blood vessel. One case showed foot

  4. 七分区法关节镜下滑膜全切术治疗类风湿性肘关节炎的中期随访结果%Seven-division Arthroscopic Synovectomy for Rheumatoid Elbow: Mid-term Follow-up Results

    Institute of Scientific and Technical Information of China (English)

    程序; 崔国庆; 闫辉; 杨渝平; 王健全; 何震明

    2012-01-01

    目的 评价七分区法关节镜下滑膜全切术治疗类风湿性肘关节炎的疗效.方法 2002 ~2008年,行关节镜下滑膜切除肘关节清理术治疗类风湿性肘关节炎11例,共13个肘关节,4例左侧,5例右侧,2例双侧.平均病程60个月(5 ~120个月).手术通过近端前内及前外入路、软点入路和后外入路,使用关节镜进行滑膜全切.在关节镜下,将肘关节分为内侧区、外侧区、桡骨头前下区、鹰嘴窝、后外区、桡骨头后下区和后内侧区,共七区,逐区切除滑膜.术前术后进行Mayo评分及HSS评分.结果 随访时间12 ~72个月,平均34.6月.术后7个月复发1例,再次行手术治疗.其余10例12个肘关节屈肘角度由102.1°±15.9°增加至123.3°±21.4°(t=- 3.275,P=0.007),伸肘角度由33.8° ±21.4°改善至20.0°±17.8°(t =3.572,P=0.004).HSS评分由48.8±18.1分改善为87.9±15.9分(t=-8.125,P=0.000).Mayo评分由39.6±16.6分改善为92.9±13.9分(t=-9.918,P=0.000).结论 关节镜下滑膜全切术是治疗类风湿性肘关节炎的有效手段之一,多入路七分区法切除肘关节类风湿性滑膜对于提高疗效、降低复发率有一定意义,可有效缓解疼痛,增加肘关节活动度,术后Mayo评分及HSS评分均有显著提高.%Objective To evaluate the outcomes of arthroscopic synovectomy with seven-division method for elbows with rheumatoid arthritis. Methods Between 2002 and 2008, we performed arthroscopic synovectomy on 13 elbows (11 patients) with rheumatoid arthritis (4 on the left side, 5 on the right, and 2 cases of bilateral). The average disease course of the patients was 60 months (5 to 120 months). Anteromedial, anterolateral, soft spot, and posterolateral routes were employed to conduct arthroscopic synovectomy. Synovium was removed step by step in the following seven areas: media, lateral, anteroinfehor radial head, olecranon fossa, posterolateral, posteroinferior radial head, and posteromedial areas. The Mayo and

  5. 关节镜下前交叉韧带损伤合并ramp损伤的临床研究%Clinical study on anterior cruciate ligament injury complicated with ramp injury by arthroscopic treatment

    Institute of Scientific and Technical Information of China (English)

    孙荣鑫; 姜侃; 杨德勇; 巨啸晨

    2012-01-01

    [Objective] To investigate the arthroscopic operation effect on anterior cruciate ligament injury complicated with ramp injury. [Methods] 144 knees of anterior cruciate ligament injury complicated with meniscus injury were retrospectively analyzed between 2005.1 to 2010.6. There were 79 knees of acute stage (within six weeks after injury) and 65 knees of chronic phase (six weeks to three years after injury). All the knees included 71 knees of medial meniscus injury, 55 knees of lateral meniscus injury, and 18 knees of medial and lateral meniscus injury. Forty-nine knees were diagnosed of anterior cruciate ligament injury complicated with ramp by arthroscopy. Forty -seven knees were treated with anterior cruciate ligament reconstruction by autologous gracilis and semitendinosus transplantation and twenty-nine ramp injury knees of suturing on the meniscus injuries of posterior horns, eighteen ramp injury knees of resection on the meniscus injuries of posterior horns. All knees function was evaluated by Lysholm's score preoperatively and postoperatively. [ Results ] There were 79 knees of acute stage, 34.2% of medial meniscus injury, 49.4% of lateral meniscus injury, and 16.5% of medial and lateral meniscus injury. The incidence of ramp injury was 21.5%. There were 65 knees of acute stage, 67.7% of medial meniscus injury, 24.6% of lateral meniscus injury, and 7.7% of medial and lateral meniscus injury. The incidence of ramp injury was 49.2%. The ramp injury's incidence of chronic phase was better than acute stage (P <0.01). There were 29 knees of anterior cruciate ligament reconstruction with suturing on the meniscus injuries. The Lysholm's score was (40.8 ±10.5) preoperatively, and (87.8 ±11.7) postoperatively. There were 18 knees of anterior cruciate ligament reconstruction with resection on the meniscus injuries. The Lysholm's score was (41.4 ±9.6) preoperatively, and (67.8 ±9.6) postoperatively. The Lysholm's score of intra-group comparison was that

  6. Clinical therapeutic effect of arthroscopic Rigidfix system fixation on anterior cruciate ligament reconstruction%应用Rigidfix固定体系进行膝关节前交叉韧带重建术的临床疗效

    Institute of Scientific and Technical Information of China (English)

    张浩; 李众利; 廖伟雄; 李冀; 杨以萌; 王克涛

    2015-01-01

    Objective To study the clinical therapeutic effect of Rigidfix system technique + interference screwfixation on anterior cruciate ligament (ACL) reconstruction with autologous hamstring tendon.Methods Sixty patients with ACL injury admitted to our department from September 2013 to August 2014 were enrolled in this study. All of them had underwent Rigidfix systemfixation at the femoral side and interference screwfixation at the tibial side for single bundle ACL reconstruction surgery with autologous hamstring tendon. Clinical therapeutic effects of patients were followed up. Knee motion test, anterior drawer test (ADT), Lachman test, pivot shift test were done and Lysholm score, International Knee Documentation Committee (IKDC) 2000 subjective knee score, Tegner score and knee motion KT1000 arthrometry and assessed pain with a verbal numeric pain rating score (0-10) including pain on moving and at rest at different time were recorded.Results The patients were all followed up at two individual time points (3rd month and 10th month after the surgery). Their Lysholm score, IKDC2000 score and Tegner score were significantly higher at 3 months and 10 months after operation than before (60.37±5.35, 74.7±3.51 vs 31.38±5.10; 90.08±4.24, 93.45±2.86vs 30.85±4.19; 7.30±0.62, 7.80±0.57vs 1.38±0.56,P<0.001). Moreover, their KT1000 arthrometry length declined significantly at 3 months and 10 months after operation than before operation (2.95±0.52 mm, 2.92±0.50 mmvs 6.98±0.56 mm,P<0.001). Postoperative patients achieved lower verbal numeric pain rating score (0.45±0.594, 0.200±0.400vs 6.1±1.003,P<0.001). Conclusion Arthroscopic Rigidfix system+ interference screwfixation with autologous hamstring tendon is a reliable procedure for ACL reconstruction with a satisfactory short-term therapeutic effect, a rigidfixation of implants, and a rapid recovery for the postoperative patients.%目的 研究关节镜配合股骨Rigidfix法固定进

  7. Fisioterapia após substituição artroscópica do ligamento cruzado cranial em cães: I - avaliação clínica, radiográfica e ultrassonográfica Physiotherapy after arthroscopic repair of the cranial cruciate ligament in dogs: I - clinical, radiographic, and ultrasonographic evaluation

    Directory of Open Access Journals (Sweden)

    L.A.L. Muzzi

    2009-08-01

    Full Text Available Foram avaliadas a aplicabilidade da cirurgia artroscópica na substituição do ligamento cruzado cranial (LCC e o efeito da fisioterapia pós-operatória, por meio de exames clínicos, radiográficos e ultrassonográficos, em 16 cães sem raça definida, machos, com pesos entre 19,2 e 26,3kg, submetidos à ruptura experimental do LCC e subsequente substituição deste 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. Por meio dos exames citados, não foram verificadas diferenças significativas entre os dois grupos, e ambos demonstraram sinais de processo articular degenerativo. A função do membro foi avaliada com auxílio da plataforma de força, e os animais do grupo I apresentaram melhor apoio do membro operado durante o período de reabilitação. Conclui-se que a cirurgia artroscópica é uma técnica eficaz para substituição do LCC em cães, apesar de não impedir o desenvolvimento da doença articular degenerativa, e que a fisioterapia permite recuperação mais rápida no apoio do membro durante o período de reabilitação.The reconstruction of experimentally ruptured cranial cruciate ligament (CCL under arthroscopic guidance and the effects of an early postoperative rehabilitation program by clinical, radiographic, and ultrasonographic 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 the use of an intracapsular arthroscopical technique with fascia lata as an autogenous graft. Eight dogs were included in a postoperative physiotherapy group and the other eight in a temporary immobilization group. From serial clinical, radiographic, and ultrasonographic examinations, no differences between groups were observed, although all dogs had showed

  8. Scaphoid fracture treated by percutaneous fixation with arthroscope assistance%腕关节镜监视经皮螺钉内固定治疗新鲜腕舟骨骨折的初步临床疗效研究

    Institute of Scientific and Technical Information of China (English)

    魏利成; 雷光华; 易汉文; 胡伟国; 何科; 车国良; 欧阳鹤鹏; 兰昌

    2016-01-01

    Objective To investigate the preliminary clinical results of treating scaphoid fracture by percutaneous fixation with arthroscope assistance. Methods From October 2009 to May 2015, a consecutive series of 12 patients with scaphoid fracture were treated by percutaneous fixation with arthroscope assistance. Meanwhile TFCC was man-aged if necessary. As followed, X-ray was adopted for assessment bone healing at 6-month postoperation, 12-month postoperation. Postoperative evaluations included clinical measurement (grip strength and motion range), radiograph-ic, and functional (modified Mayo wrist score) parameters, Herbert and Fisher scaphoid fracture parameters. Healthy wrist as control group. Results All the scaphoid fracture were healed with an average healing time of 24 weeks. All 12 cases were followed for an average of 18.5 months. The function was rated excellent in 7 cases, good in 5 cases according to the modified Mayo wrist score. There was no difference between the injuried wrist and control group. Conclusion For scaphoid fracture, percutaneous fixation with arthroscope assistance is a reliable and minimally in-vasive method to treat scaphoid fracture.%目的:探讨关节镜监视经皮微创治疗腕舟骨骨折的临床疗效。方法该科2009年10月-2015年5月收治12例腕舟骨骨折患者运用关节镜探查腕关节并在腕关节镜监视下复位腕舟骨经皮微创螺钉固定,如合并三角纤维软骨复合体(TFCC)损伤一期进行处理,术后12例患者均得到随访,并进行回顾性分析。术前常规行三维CT及MRI检查。12例患者均在伤后15d内进行手术治疗。结节部骨折8例,腰部骨折4例。年龄20~58岁,男7例,女5例,慢速车祸外伤6例,运动损伤4例,摔伤2例。应用改良Mayo腕关节评分标准及Her-bert和Fisher腕舟骨骨折评价标准评价手术后随访结果,随访时间12~24个月,平均随访时间18.5个月,患者健侧为对照并进行统计

  9. 肘关节镜辅助下复位固定治疗尺骨冠状突骨折%Elbow arthroscope assisted reduction and fixation treatment for coronoid fracture

    Institute of Scientific and Technical Information of China (English)

    杨顺; 向明; 杨国勇; 陈杭; 胡小川; 唐浩琛

    2014-01-01

    approach in the elbow-flexion position,it is the safest approach in the medial approach into the road (the distance to the ulnar nerve is 1 5.5 mm,the distance to the median nerve is 13.8 mm).(2 )there is safest distance (10 mm )to radial nerve in the anterolateral approach to,With the advantage of flexible operation and good microscopic field of vision, it is the most safe and effective one of the lateral approachs into the way;(3)We choose the position of 90°elbow flexion position to puncture operation since nerve is away from point of puncture.For Regan-Morrey Ⅱ type comminuted fracture,preoperative CT fully estimated size of fracture block,due to the small fracture fragment,cannulated screws may break down the fracture fragment and the fixing effect is not exact.To prevent this occurs,for Regan-Morrey Ⅱ type frature.we fix with kirschner wire from the back of the elbow to coronary direction ;For Regan-Morrey Ⅱ type simple fracture and Regan-Morrey Ⅲ type fracture,if the fragment is large,hollow screws should be used from the back of the ulna to the coronary direction.Compared with other joints,arthroscopy technical of elbow joint requires higher technique.performer must be very familiar with anatomy around the elbow.Because the structure is complex around the elbow joint with a lot of important nerve and blood vessels,although elbow surgery is a kind of effective and minimally invasive treatment,the incidence of complications than knee and shoulder arthroscopy surgery is higher,but the majority are mild reversible disease,and after some measures,these complications can be avoided,so the elbow arthroscopy surgery is a safe and effective technique.In addition,arthroscopic technique can provide better joint vision,less surgical trauma,less postoperative recovery time.Application of elbow arthroscopic technique assisted reduction and fixation in the treatment of ulna coronary fracture has the advantage of small incision, small trauma,good effect,fast recovery

  10. 关节镜下盂唇修补与关节囊复合部分肩胛下肌紧缩修复复发性肩关节前脱位%Arthroscopic glenoid labrum repair and combined joint capsule and partial subscapularis suture for recurrent anterior shoulder dislocation

    Institute of Scientific and Technical Information of China (English)

    徐斌; 涂俊

    2015-01-01

    BACKGROUND:Arthroscopic glenoid labrum repair is the main therapy for recurrent anterior shoulder dislocation, which cannot meet the demands of shoulder stability. How to strengthen the anterior shoulder stability is an issue that is always explored and pursued. OBJECTIVE:To explore the effectiveness of arthroscopic glenoid labrum repair and combined joint capsule and partial subscapularis suture for recurrent anterior shoulder dislocation. METHODS:Seventy patients admitted for recurrent anterior shoulder dislocation at the Department of Orthopedics, First Affiliated Hospital of Anhui Medical University in China from October 2010 to August 2013 were enroled, who received the arthroscopic glenoid labrum repair and combined joint capsule and partial subscapularis suture. Patients undergoing post-operative systematical rehabilitation were folowed up for Constant-Murley Score and the ROWE Score for Instability, and shoulder stability and motor functions were evaluated in patients. RESULTS AND CONCLUSION: The 70 patients were folowed-up for 11-46 months. Complications only appeared in one patient with acute pulmonary edema and five patients with elbow or forearm skin blisters, but al were cured by treatment. Anterior shoulder dislocation disappeared postoperatively in al patients. Sixty-five patients almost recovered in the range of motion of the shoulder, who were satisfied with normal life and work activity. Al the patients returned to work. At the last folow-up, the Constant-Murley score was improved from 71.2±5.3 to 94.3±4.9, and the ROWE score was increased from 32.1±4.2 to 95.1±4.7, both of which were better than before (P < 0.05). This study demonstrated arthroscopic glenoid labrum repair and combined joint capsule and partial subscapularis suture is better for recurrent anterior shoulder dislocation, which is conductive to shoulder stability and motor function recovery.%背景:复发性肩关节前脱位的修复目前以关节镜下盂唇修补为主,

  11. Intra-Articular Hyaluronic Acid Injection after Arthroscopic Debridement for Knee Osteoarthritis: A Systematic Review%关节镜下清理术联合关节内透明质酸注射治疗膝关节骨关节炎有效性的系统评价

    Institute of Scientific and Technical Information of China (English)

    蒋勰; 占美; 李棋; 刘东; 李箭

    2012-01-01

    Objective To systematically evaluate the effectiveness of intra-articular hyaluronic acid injection after arthroscopic debridement for knee osteoarthritis (KOA). Methods Databases including The Cochrane Library, SCI, MEDLINE, EMbase, CBM and WanFang Data were searched from inception to 2012, so as to collect randomized controlled trials (RCTs) on intra-articular hyaluronic acid injection after arthroscopic debridement (combined therapy) vs. monotherapy in treating KOA. Two reviewers independently screened literature according to inclusion and exclusion criteria, evaluated quality, and extracted data. Then the meta-analysis was conducted using RevMan5.0 software. Results A total of 7 RCTs involving 526 patients were included. The results of meta-analyses showed that: there was no significant difference in the excellent-good rate between the combined therapy group and the monotherapy groups including either the intra-articular hyaluronic acid injection group (RR=1.40, 95%CI 0.99 to 1.98, P=0.06) or the arthroscopic debridement group (RR=1.09, 95%CI 0.93 to 1.26, P=0.29). But the intra-articular hyaluronic acid injection group was inferior to the combined therapy group in improving Lysholm score, with a significant difference (MD=-14.81, 95%CI -17.55 to -12.08, P<0.000 01). Conclusion Arthroscopic debridement combined with intra-articular hyaluronic acid injection for KOA shows no significant difference in the excellent-good rate compared with the monotherapy, but it is superior to the monotherapy of hyaluronic acid injection in improving Lysholm score, so it is believed the combined therapy group is superior to the control groups in therapeutic effects. Due to the limited quantity and quality of the included studies, this conclusion needs to be proved by performing more high quality RCTs.%目的 系统评价关节镜下清理术联合关节内透明质酸注射治疗膝关节骨关节炎的有效性.方法 计算机检索The Cochrane Library

  12. The Arthroscopic Ulnohumeral Arthroplasty: From Mini-Open to Arthroscopic Surgery

    OpenAIRE

    Ilse Degreef; Luc De Smet

    2011-01-01

    In cubarthritis—osteoarthritis of the elbow—surgical procedures may be considered to debride the elbow joint to reduce pain, to increase mobility, and to postpone joint replacement surgery. The ulnohumeral arthroplasty as described by Outerbridge and Kashiwagi was originally introduced to debride both anterior and posterior elbow compartments through a direct posterior mini-open approach. To achieve this, a distal humeral fenestration throughout the humeral fossa is performed. Although with a...

  13. Avaliação dos resultados da tenodese artroscópica do bíceps, utilizando-se parafuso de interferência bioabsorvível Evaluation of arthroscopic tenodesis of the biceps using a bioabsorbable interference screw

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    Sérgio Luiz Checchia

    2007-08-01

    Full Text Available OBJETIVO: Avaliar os resultados obtidos com a realização da tenodese da cabeça longa do bíceps (CLB pela técnica artroscópica, com a utilização de parafuso de interferência bioabsorvível biotenodese Arthrex®. MÉTODOS: Entre março de 2004 e abril de 2005, 16 ombros de 16 pacientes foram submetidos a tenodese da CLB com essa técnica. O seguimento mínimo foi de 12 meses, com média de 19,5 meses. A idade variou de 32 a 69 anos, com média de 56,1 anos. Houve predomínio do sexo masculino em 75% dos casos. O membro dominante foi acometido em 62,5% dos pacientes. Foi encontrada lesão parcial da CLB em 75% dos pacientes e instabilidade em 25%. Houve associação com lesão do manguito rotador (LMR em 93,75% dos casos. A avaliação clínica foi feita por meio dos critérios da University of California at Los Angeles (UCLA. RESULTADOS: Observamos excelentes resultados em todos os casos. Não foi observado em nenhum caso sinal de retração do músculo bíceps (sinal do Popeye, caracterizando soltura da tenodese. CONCLUSÃO: A tenodese da CLB pela técnica artroscópica, com a utilização de parafuso de interferência bioabsorvível biotenodese Arthrex® mostrou-se uma técnica eficiente para o tratamento das alterações da CLB.OBJECTIVE: To evaluate results obtained with arthroscopic tenodesis of the long head of the biceps (LHB using a bioabsorbable interference screw Arthrex® biotenodesis. METHODS: Between March 2004 and April 2005, 16 shoulders of 16 patients were submitted to LHB tenodesis using this technique. Minimum follow-up was 12 months, with a mean of 19.5 months. Age ranged from 32 to 69 years, mean of 56.1 years. Male patients prevailed, with 75% of the cases. The dominant limb was involved in 62.5% of the patients. Partial lesion of the LHB was found in 75% of the patients, and instability in 25%. Association to rotator cuff lesion (RCL was found in 93.75% of the cases. Clinical evaluation was based on the University of

  14. Avaliação do resultado da reconstrução artroscópica do ligamento cruzado anterior do joelho com enxerto dos tendões flexores Evaluation of the results of arthroscopic ACL reconstruction with autogenous flexor tendons

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    Alexandre Almeida

    2010-01-01

    Full Text Available OBJETIVO: Avaliar o resultado da reconstrução do ligamento cruzado anterior (LCA com o autoenxerto dos tendões flexores da coxa. Serão analisados os dados com relação ao sexo, ao índice de massa corporal (IMC e a associação com fratura no membro inferior (MI. MÉTODOS: Foi analisado um grupo de 265 pacientes submetidos à artroscopia do joelho para fins de reconstrução do LCA com enxerto ipsilateral dos tendões flexores da coxa no período de 6 de julho de 2000 a 19 de novembro de 2007. RESULTADOS: 176 pacientes foram avaliados com média de 34,95 ± 18,8 meses (mediana 31 meses (IIQ: 20-48 meses. A avaliação mínima foi aos 12 meses e a máxima aos 87 meses. Obtivemos 138 (78,4% pacientes com resultado excelente, 22 (12,5% com resultado bom, oito (4,5% com resultado regular e oito (4,5% pacientes apresentaram resultado ruim. Não foi considerada significativa a maior incidência de bons e excelentes resultados para o sexo masculino (p = 0,128, para os pacientes com IMC OBJETIVE: To evaluate the results of single band arthroscopic anterior cruciate ligament (ACL reconstruction with flexor tendon autografts. We analyzed data about sex, body mass index (BMI and lower limb fracture associated with the initial trauma. METHODS: Two hundred and sixty-five patients who underwent arthroscopic anterior cruciate ligament (ACL reconstruction with ipsilateral thigh flexor tendon autografts from July 6, 2000, to November 19, 2007, were evaluated. RESULTS: One hundred and seventy-six patients were evaluated at an average follow up time of 34.95 ± 18.8 months (Median 31 months (IIQ: 20 - 48 months. The minimum evaluation time was 12 months and the maximum 87 months. One hundred and thirty-eight (78.4% patients had excellent results, 22 (12.5% patients good, 8 (4.5% patients fair, and 8 (4.5% poor results. No statistical significance was found for the better results for males (p = 0.128, for patients with a BMI < 25 (p = 0.848, or for patients

  15. 镜下髓芯减压BAM骨诱导人工骨治疗股骨头坏死的临床研究%Treatment with BAM artificial bone and autogenous marrow cells implantation after arthroscopic core decompression for ischemic necrosis of femoral head

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    李康养; 黄永翔; 李艳玲; 马楚平; 易伟宏; 欧迪军

    2012-01-01

    Objective: To evaluate the feasibility and clinical effects of treatment with BAM artificial bone and autogenous marrow cells implantation after arthroscopic core decompression for ischemic necrosis of femoral head. MethodS:From 2009 to 2011, 25 cases (30 hips) at Ficat stage II and 5 cases (6 hips) at Ficat stage III were selected, and had arthroscopic core decompression with the assistance of ar-throscopy and the localization of C-shaped fluoroscopic machine. Lesion tissues were cleared completely, internal and external environment of femoral head was improved and transplantation of the BAM induced artificial bone and autogenous marrow cells was performed. Follow up were conducted for 3,12 and 24 months after the operation. Harris hip score,X-ray and MRI were performed to evaluate the stability of staging and clinical effect. Results: All patients were followed up for 12 to 24 months. According to Harris hip score, total excellent and good rate was 86. 11%. X-ray showed good bone repairment, and MRI showed no significant decrease in sign of focal zone. Conclusions:Minimally invasive grafting BAM artificial bone and autogenous marrow cells by core decompression under arthroscopy shows advantage of exact diagnosis and localization, as well as minimally invasion. It is effective in the treatment of ischemic necro-sis of the femoral head at stage II and stage HI A .%目的:评估关节镜辅助下髓芯减压植入BAM骨诱导人工骨与自体骨髓细胞治疗早期股骨头坏死可行性和临床疗效..方法:将2009~2011年确诊的股骨头坏死按Ficat分期Ⅱ期25例30髋,Ⅲ期5例6髋;在C型臂透视定位及关节镜辅助下,有效准确地进行髓芯减压,对股骨头内病变组织清除彻底,改善股骨头内外环境,植入BAM骨诱导人工骨与自体骨髓细胞.术后3、12、24个月进行随诊,以Harris髋关节评分、X线片及MRI观察病变分期稳定性及临床疗效为评价指标.结果:全部病例随访12~24个月,按

  16. Use of acupuncture after arthroscopic knee surgery and its relationship to pain, physical activity and need of walking aid Acupuntura em relação a dor, atividade física e a necessidade de apoio para a marcha, no pós-operatório das cirurgias artroscópicas no joelho

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    Rassen Saidah

    2003-01-01

    Full Text Available The purpose of this study was to evaluate the efficacy of Acupuncture in the postoperative arthroscopic knee surgery, using "The Opposite Side" technique from the Traditional Chinese Medicine. The 36 pain in the knee were grouped according to the disorders found during the arthroscopic surgery: 50% with isolated lesion of the medial meniscus, 19.44% with lesion of the medial meniscus associated to knee arthrosis ,11.11% with lesion of lateral meniscus associated to knee arthrosis, 8.33% with isolated lesion of lateral meniscus of the knee, 2.77% lesion of both isolated meniscus, 2.77%with lesion of both isolated meniscus, 2.77% with chrondomalacia patella, and 2.77% were free body carrier. Group I, 18 patients (Acupuncture were submitted to 20 acupuncture session. Contralateral points of acupuncture were performed in the injured knee. Group II, 18 patients (Physiotherapy were submitted to 20 physiotherapy sessions under the administration of nonsteroidal anti-inflammatory agents. The non-parametrical analysis of the results showed that either the subjective data (pain intensity, difficulty in walking, in crouching, on going upstairs/downstairs, on running, on using some support walking presented good results in the majority of the studied parameters. Although, the results of the treatment were similar, the acupuncture showed better results since it presented earlier improvement than the physiotherapy.O presente estudo teve a finalidade de avaliar a eficácia da Acupuntura no pós-operatório das cirurgias artroscópicas no joelho utilizando-se a técnica "ao oposto" da Medicina Tradicional Chinesa. Os 36 pacientes portadores de gonalgias foram distribuídos conforme a patologia encontrada nas artroscopias cirúrgicas: 50,0% tinham lesão do menisco medial isolada, 19,44% lesão meniscal medial associada à artrose de joelho, 11,11% lesão meniscal lateral associada à artrose de joelho, 8,33% lesão meniscal lateral isolada de joelho, 2

  17. Análise comparativa da força muscular entre pacientes tenotomizados artroscopicamente da cabeça longa do bíceps com relação à deformidade estética Comparative analysis on muscle strength among patients who underwent arthroscopic tenotomy of the long head of the biceps in relation to esthetic deformity

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    Alexandre Almeida

    2012-10-01

    Full Text Available OBJETIVO: Determinar se há discrepância na força de flexão do cotovelo entre pacientes com (CD e sem a deformidade clínica (SD evidente resultante da tenotomia artroscópica da cabeça longa do bíceps (TACLB. MÉTODOS: Foi analisado um grupo de 120 pacientes submetidos à TACLB, que após os critérios de exclusão, resultaram em 89. Foi avaliada, com uma mediana de 18 meses de pós-operatório, a força de flexão do cotovelo em Newton (N por meio de um dinamômetro digital. Foram realizadas três medidas consecutivas e considerada a média comparando o lado dominante com o não dominante. Foram estudados: sexo, idade, média da força de flexão do cotovelo no MS operado e do MS contralateral de pacientes com e sem a deformidade clínica aparente. RESULTADOS: Foi comparada a força de flexão do cotovelo no grupo CD e verificada uma mediana 17,78N para o membro superior dominante e uma mediana 20,87N para o membro superior não dominante. A diferença foi de 2,51N. No grupo SD a diferença foi de 2,14N. Foi verificada uma mediana de força muscular dos MS operados de 17,26N, enquanto os MS não operados tiveram uma mediana de 20,06N sugerindo perda de força muscular significativa (p = 0,005. A diferença entre a perda de força muscular entre os pacientes com e sem deformidade evidente não foi considerada estatisticamente significativa (p = 0,977. CONCLUSÃO: Os pacientes submetidos à TACLB com ou sem deformidade clínica aparente de sua migração distal apresentam força muscular de flexão do cotovelo semelhantes.OBJECTIVE: To determine whether there was any discrepancy in elbow flexion strength among patients with and without evident clinical deformity resulting from arthroscopic tenotomy on the long head of the biceps. METHOD: A group of 120 patients who underwent this procedure were evaluated. After applying the exclusion criteria, 89 patients remained in the analysis. Eighteen months after the operation (median, the elbow

  18. Avaliação dos resultados do tratamento cirúrgico artroscópico da luxação traumática anterior de ombro: primeiro episódio Assessment of the results from arthroscopic surgical treatment for traumatic anterior shoulder dislocation: first episode

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    Alberto Naoki Miyazaki

    2012-04-01

    Full Text Available OBJETIVO: Avaliar os resultados dos pacientes submetidos ao tratamento cirúrgico artroscópico após o primeiro episódio de luxação traumática anterior do ombro. MÉTODOS: Entre agosto de 2000 e outubro de 2008, foram tratados 14 ombros de 14 pacientes pelo Grupo de Ombro e Cotovelo da Santa Casa de São Paulo. Treze (93% eram do sexo masculino e um (7% do sexo feminino; a idade variou de 17 a 41 anos, com média de 28 anos. Todos os pacientes avaliados eram praticantes regulares de alguma atividade esportiva (que exigem vigor físico dos membros superiores. O tempo entre o trauma e o tratamento cirúrgico variou de sete a 60 dias, com média de 20 dias. O procedimento cirúrgico foi realizado sob visualização artroscópica, com o paciente posicionado em decúbito lateral, sendo realizada a fixação do complexo lábio-ligamentar com a utilização de âncoras bioabsorvíveis. A avaliação pós-operatória foi realizada por meio do Rowe e da UCLA, e a mobilidade articular foi mensurada segundo as orientações da ASES. O tempo de seguimento pós-operatório variou de 24 a 120 meses, com média de 45 meses. RESULTADOS: Todos os pacientes obtiveram resultados satisfatórios (85% excelentes e 15% bons, conforme a UCLA, e 100% de resultados excelentes conforme o Rowe. O teste de apreensão foi negativo em todos os pacientes. CONCLUSÃO: O tratamento cirúrgico após o primeiro episódio de luxação traumática anterior do ombro parece ser uma boa opção terapêutica para pacientes jovens, ativos e praticantes de atividades esportivas.OBJECTIVE: To assess the clinical results obtained of patients who underwent arthroscopic surgical treatment following a first episode of traumatic anterior shoulder dislocation. METHODS: Between August 2000 and October 2008, 14 shoulders of 14 patients were treated by the Shoulder and Elbow Group of Santa Casa Hospital, São Paulo. Thirteen patients (93% were male and one (7% was female; their ages ranged

  19. Emergency arthroscopic debridement and reduction associated with the second stage ligament reconstruction for the treatement of acute posterolateral rotatory dislocation of knee%急诊关节镜下清创复位联合二期韧带重建治疗急性膝关节后外侧旋转脱位

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    何锐; 杨柳; 郭林; 陈光兴; 段小军; 戴刚

    2012-01-01

      Objective To discuss the curative effect of emergency arthroscopic debridement and reduction associated with the second stage anterior cruciate ligament (ACL) reconstruction for acute posterolateral rotatory dislocation of knee. Methods The retrospective study involved 3 patients with acute posterolateral rotarory dislocation treated in Southwest Hospital of Third Military Medical University from September 2007 to August 2008. Emergency arthroscopy was taken to reduce the knee and debride articular cavity. One case with medial collateral ligment (MCL) rupture was repaired and another 2 cases with MCL partialy injury accepted conservative treatment of hinge knee orthosis until natural healing. Three months later, ACL reconstruction with LARS artificial ligament were performed for all patients. The range of motion (ROM) of knee and Lysholm scores were observed during the follow-up. Results The mean duration of follow-up was 15 months. No anterior knee instability had happened. Results of anterior drawer test and talar tilt test were negative, no heteropic ossification was found in 3 patients, the ROM were 0°-130° , 0°-120° and 0°-130° in 3 months after reconstruction surgery, and the Lysholm score were 91 point, 98 point and 94 point in 12 months afier reconstruction. Conclusion Emergency arthroscopic reduction and debridement associated with standard ACL reconstruction results in good curative outcomes for acute posterolateral rotatory dislocation of knee.%  目的总结急诊关节镜下复位清创联合二期韧带重建手术在急性膝关节后外侧旋转脱位治疗中的效果.方法回顾性分析2007年9月至2008年8月第三军医大学西南医院收治的3例急性膝关节后外侧旋转脱位患者的临床资料,3例患者均急诊行关节镜手术清创+复位治疗,其中1例内侧副韧带(MCL)Ⅲ度损伤患者行MCL修补缝合术;2例MCLⅡ度损伤患者佩戴铰链支具保守治疗.术后3个月,3例患者接受LARS人

  20. 关节镜下自体、异体骨-髌腱-骨与半腱肌腱3种重建后交叉韧带方法的比较%A comparative study on arthroscopic posterior cruciate ligament reconstruction using bone-patellar tendon-bone allograft, bone-patellar tendon-bone autograft and semitendinosus tendon autograft

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    郑小飞; 黄华扬; 张余; 李凭跃; 尹庆水

    2009-01-01

    现为胫骨隧道外口持续果酱样液体流出,经换药、激素或消炎痛治疗后痊愈.结论:关节镜下自体、异体骨-髌腱-骨与半腱肌腱移植重建后交叉韧带均取得满意的结果,并且疗效相似.%BACKGROUND: There are many methods for posterior cruciate ligament (PCL) reconstruction, which is involved in many graft materials, but few studies aim to compare the differences in outcomes of different grafts for PCL reconstruction. OBJECTIVE: To compare the clinical results of arthroscopic PLC reconstruction with bone-patellar tendon-bone (B-PT-B) autograft, B-TP-B allograft and semitendinosus tendon autograft. DESIGN, TIME AND SETTING: A retrospective case analysis was completed in the Department of Orthopedics, Guangzhou General Hospital of Guangzhou Area Military Command of Chinese PLA from January 2000 to September 2005. MATERIALS: Totally 76 patients underwent arthroscopic PLC reconstruction from January 2000 to September 2005, with the use of B-TP-B autograft in 21 patients, B-TP-B allograft in 27 patients, semitendinosus tendon autograft in 28 patients. METHODS: A retrospective analysis was performed in 76 patients underwent arthroscopic PCL reconstruction, with the use of B-TP-B autograft in 21 patients, B-TP-B allograft in 27 patients, semitendinosus tendon autograft in 28 patients. Postoperative body temperature was examined duration hospitalization. The follow-up parameters included International Knee Documentation Committee (IKDC) scores, Lysholm knee joint scores, and KT-1000 evaluation.MAIN OUTCOME MEASURES: ①Range of motion. ②joint stability: posterior draw test and KT-1000 test. ③overall function of knee: IKDC scores and Lysholm scores; ④complications and side effect. RESULTS: The time of follow-up visit was 26-79 months. Differences were no statistically significant among the IKDC scores, Lysholm scores, KT-1000 side-side difference, the positive rate of posterior draw test in three groups of patients with PCL

  1. Clinical results of arthroscopic treatment for localized pigmented villonodular synovitis of knee joint%膝关节镜下诊治局灶性色素沉着绒毛结节性滑膜炎的临床疗效

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    何耀华; 赵金忠; 蒋壶; 皇甫小桥; 王建华; 杨星光

    2008-01-01

    Objective To investigate the clinical results of the patients with localized pigmented villonodular synovitis of knee joint treated by arthroscopic technique.Methods From June 2004 to September 2007,there were twelve patients,five males and seven females,between the ages of 22 and 53 years (mean,36.3 years).All patients were treated by arthroscopic resection with partial synovectomy.The course of disease ranged from 1 month to 84 months,with the mean of 19.5 months.All patients were followed up and evaluated the clinical results with the Lysholm Knee Scoring Scale questionnaire.Results There were two cases with anterior horn of medial meniscus rupture,one with lateral meniscus rupture,four with medial plica hyperplasia (gradeⅢ),and three with patellofemoral arthritis (grade Ⅱ ),one of them also with medial and lateral condylar cartilage wear (grade Ⅲ).The masses involved sites were three at the anteremedial synovium near the anterior horn of the medial meniscus,three at the infrapattella fat pad,one near the anterior horn of the lateral meniscus,one at condylar notch,two at medial gutter,one at lateral gutter and one at the posteromedial compartment.The average size of the masses was 1.7 cm×1.4 cm×0.8 cm (0.5 cm×O.5 cm×0.5 cm-3cru×3 cm×2 cm),two without pedicle,and ten with pedicle.During follow-up for an average of 19.9 months (range,6-45 months),8 patients were rated as excellent,3 good and 1 fair according to the Lysholm Knee Scoring Scale questionnaire (mean 96.3).Conclusion Arthroscopy is effective in the diagnosis of localized pigmented villonodular synovitis and complete arthroscopic excision can be considered the effective treatment for localized pigmented villonodular synovitis.%目的 探讨采用关节镜技术诊治膝关节局灶性色素沉着绒毛结节性滑膜炎(localized pigmented villonodular synovitis,LPVNS)的临床疗效.方法 2004年6月至2007年9月,关节镜下辅助诊治12例LPVNS患者,男5例,女7例;年龄22~53

  2. Arthroscopic patellar retinaculum adjustment and tibial tubercle anteromedial transfer in recurrent patellofemoral dislocations%胫骨结节内移抬高术联合关节镜下髌骨支持带调整术治疗复发性髌骨脱位的疗效研究

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    付国建; 李苏皖; 刘朝晖; 张国桥; 陈小强

    2014-01-01

    Objective To evaluate the results of a tibial tubercle anteromedial transfer technique and arthroscopic patellar retinaculum adjustment in the treatment of recurrent patellofemoral dislocations . Methods The study included 12 knees of 12 patients ( eight males , four females;mean age of 20 years;range, 17 to 28 years ) who were operated on by the same surgeon for the patellofemoral alignment disorders.All the knees were treated by arthroscopic patellar retinaculum adjustment including the medial retinaculum placation , lateral retinaculum releasing , and the tibial tubercle anteromedial transfer .The follow-up period was from three weeks to 12 months postoperatively .The axial radiographic scans were done to measure the bone healing at the site of osteotomy , the patellar congruence angle and patellar index;Lysholm knee score , IKDC score and Kujala score were also evaluated .Results The mean follow-up period was two years ( range, one to five years ) .The radiographic scans showed that the osteotomy site achieved bone healing in three to six months after the surgery .The function of the knee was very well .The medial shift of the patella was 1°-2°postoperatively.At each postoperative time point, the positive apprehension test of patella , the patellar congruence angle , and the patellar index were statistically significant ( P0.05).In the 6th and 12th month after the surgery, IKDC, Lysholm, and Kujala scores were significantly improved compared with the preoperative ones , and the differences were statistically significant (P0.05).The postoperative Kujala score of the 12th month was remarkably improved, compared to that of the 6th month, and the difference was statistically significant .Conclusion The arthroscopic patellar retinaculum adjustment including the medial retinaculum plication , the lateral retinaculum releasing , and the tibial tubercle anteromedial transfer , may provide successful results in the treatment of the recurrent dislocation of the patella

  3. 关节镜下RetroButton-同种异体肌腱-界面螺钉重建前交叉韧带的近期疗效%SHORT-TERM EFFECTIVENESS OF ARTHROSCOPIC ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION WITH RetroButton-ALLOGENEIC TENDON-INTERFERENCE SCREW

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    陈竞青; 陈百成; 高石军; 李彤; 邵德成

    2011-01-01

    目的 探讨关节镜下应用RetroButton-同种异体肌腱-界面螺钉重建前交叉韧带的手术方法与近期疗效.方法 2009年6月-10月,于关节镜下采用RetroButton-同种异体肌腱-界面螺钉重建23例前交叉韧带损伤.男15例,女8例;年龄19~46岁,平均32.5岁.左膝17例,右膝6例.致伤原因:运动伤13例,交通事故伤8例,坠落伤2例.急性损伤(6周)16例.合并单纯内侧半月板损伤11例,单纯外侧半月板损伤6例,内、外侧半月板同时损伤3例,关节软骨损伤5例.患者均无后交叉韧带、内外侧副韧带或后外侧结构损伤.受伤至手术时间3周~32个月.按照Lysholm评分和国际膝关节评分委员会(IKDC)膝关节评分标准进行主观评估;采用Lachman 试验和KT-1000关节测量仪检查进行客观评估.结果 术后患者切口均Ⅰ期愈合,患膝关节失稳症状明显改善.无高热、感染或明显排斥反应.1例患者术后发生顽固性滑膜炎,关节内反复积液,3周内经关节腔灌洗7次后稳定.患者均获随访,随访时间10~17个月,平均14.7个月.末次随访时IKDC评分、Lyrsholm评分、Lachman试验及KT-1000检测与术前比较,差异均有统计学意义(P<0.05).结论 关节镜下应用RetroButton-同种异体肌腱-界面螺钉重建前交叉韧带手术操作安全、简便,近期疗效满意.%Objective To investigate the method and short-term effectiveness of arthroscopic reconstruction of anterior cruciate ligament (ACL) using RetroButton-allogeneic tendon-interference screw. Methods Between June 2009 and October 2009, 23 patients with ACL rupture were treated by arthroscopic reconstruction with RetroButton-allogeneic tendon-interference screw. There were 15 males and 8 females with an average age of 32.5 years (range, 19-46 years), including 17 left knees and 6 right knees. The injury causes were sport trauma (13 cases), traffic accident (8 cases), and falling injury (2 cases). There were 7 acute cases (< 6 weeks

  4. The diagnostic value of the early rheumatoid arthritis classification criteria and clinical efficacy of knee arthroscopic synovectomy for early RA%膝关节镜滑膜切除术对早期类风湿关节炎分类标准诊断价值的评估及疗效分析

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    蒋煜青; 黄健; 郭伟康; 武兴国; 赖兵

    2015-01-01

    目的 评估早期类风湿关节炎(RA)分类标准对早期RA分类诊断的价值,同时对膝关节镜滑膜切除术治疗早期RA的临床疗效进行分析.方法 对62例具有明确关节炎表现、年龄>16岁、病程<1年的患者行膝关节镜滑膜切除术,术后结合滑膜形态改变及病理、生化免疫学检验和影像MRI检查明确RA诊断,与术前早期RA诊断比较.于术后第3个月、1年后分两次随访,比较治疗前后HAQ评分、Lysholm评分、血沉(ESR)、C反应蛋白(CRP)等指标.结果 早期RA分类标准对RA诊断的敏感性81.58%、特异性91.67%.38例RA患者及24例非RA患者术后第3个月及1年后各项指标与术前相比均明显改善,差异有统计学意义(P<0.01).RA患者术后第3个月与术后1年组间所有指标差异均有统计学意义(均P<0.01).结论 早期RA分类标准简便、实用,有利于RA早期诊断,值得临床应用.RA诊断明确后应早期行膝关节镜滑膜切除术,可有效缓解患膝症状、改善功能,提高患者生活质量,改善全身健康状况,且能打断RA病理进程,有效维持术后疗效.%Objective To evaluate the diagnostic value of the early rheumatoid arthritis (RA) classification criteria for early RA and to assess the clinical efficacy of knee arthroscopic synovectomy for RA.Methods A total of 62 patients who had arthritic complaints with disease duration less than one year were treated with knee arthroscopic synovectomy.Patients were diagnosed as RA confirmed by changes of synoviomorphous under arthroscopy,synovial biopsy,immunological biochemical laboratory and MRI,and compared with the preoperative ERA diagnosis.The efficacy was assessed at the third months and more than 12 months after operation,including Health Assessment Questionnaire (HAQ),Lysholm score,laboratory parameters of erythrocyte sedi-mentation rate (ESR) and C-reactive protein (CRP).Results The sensitivity and specificity in the early RA classification criteria

  5. 髋臼周围旋转截骨术联合髋关节镜治疗中青年髋臼发育不良%TREATMENT OF ADULT DEVELOPMENTAL DYSPLASIA OF THE HIP BY ROTATIONAL ACETABULAR OSTEOTOMY COMBINED WITH DEBRIDEMENT UNDER ARTHROSCOPE

    Institute of Scientific and Technical Information of China (English)

    廉永云; 刘雪峰; 逯代锋; 周勇; 王鲲鹏; 刘全; 周振熙

    2011-01-01

    Objective To evaluate the results of rotational acetabular osteotomy (RAO) combined with debridement under arthroscope in the treatment of adult developmental dysplasia of the hip (DDH). Methods Between April 2002 and August 2007,24 cases (29 hips) of DDH were treated with RAO combined with debridement under arthroscope. There were 2 males (2 hips) and 22 females (27 hips) with an average age of 37.7 years (range, 21-50 years). The locations were the left hip in 7 cases, the right hip in 12 cases, and both hips in 5 cases. The course of hip pain was 8-216 months (median, 30.5 months). According to Crowe DDH classification, there were 24 hips of type I and 5 hips of type II. According to T8nnis hip osteoarthritis classification, there were 20 hips of stage I and 9 hips of stage II. Results The mean operation time was 150 minutes (range, 120-180 minutes); the mean intraoperative blood loss was 600 mL (range, 500-700 mL); and the mean postoperative drainage volume was 200 mL(range, 50-400 mL). All incisions healed by first intention. Twenty-four cases were followed up 4.5 years on average (range, 3-8 years). At last follow-up, daudication disappeared in 16 hips and was improved in 8 hips. The Harris hip score was improved from 79.4 ± 9.8 preoperatively to 95.1 ± 8.6 postoperatively, showing significant difference (t=2.467, P=0.010). The visual analogue scale (VAS) score was improved from 5.1 ± 0.8 preoperatively to 1.1 ± 0.6 postoperatively, showing significant difference (t=2.118, P=0.011). The X-ray films showed union was achieved at 12-16 weeks (mean, 13.5 weeks). There were significant differences in the centre edge angle, Sharp angle, acetabular coverage rate, and acetabulum-head index between preoperation and postoperation (P < 0.05). Twenty hips at Tennis stage I maintained after operation, among 9 hips at Tsnnis stage II, 5 hips was improved to stage I and 4 hips maintained. Conclusion It has a satisfactory result to treat adult DDH by RAO combined with

  6. Quantitative evaluation of residual bony impingement lesions after arthroscopic treatment for isolated pincer-type femoroacetabular impingement using three-dimensional CT%钳夹型髋关节撞击综合征术后残存骨性撞击的三维CT量化研究

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    卓鸿武; 冯华; 王雪松; 刘心

    2015-01-01

    目的 探讨钳夹型髋关节撞击综合征术后残存骨性撞击的临床特点及其对疗效的影响.方法 2010年12月至2012年1月接受关节镜下手术且随访2年以上的单纯钳夹型髋关节撞击综合征患者30例,男21例,女9例;年龄28~42岁,平均34.5岁.术前骨关节炎分期为T(o)nnis 0~2期.应用三维CT重建对残存骨性撞击进行量化评估,包括发生率、骨性撞击角、残存率及好发区域.根据骨性残存程度将患者分为残存率<10%组、残存率10%~20%组、残存率>20%组,采用线性回归分析术后残存率与临床疗效的关系.结果 随访时间22~34个月,平均26.3个月.19例(63.3%,19/30)术后残存骨性撞击结构,其中84.2% (16/19)位于髋臼后方.骨性撞击角术前77.47°±21.31°,术后12.94°±18.04°,残存率16.7%±8.83%.改良Harris髋关节评分由术前(55.18±7.96)分提高至术后(94.71±4.39)分,总体满意率76.7%(23/30).不同残存程度三组患者术后改良Harris髋关节评分分别为(95.86±1.71)分、(95.23±1.99)分和(85.52±6.41)分,残存率>20%组评分低于其他两组.满意率分别为92.9%(13/14),80.0%(8/10)和33.3%(2/6),残存率>20%组患者满意率低于其他两组.术后残存率与术后功能评分存在负线性相关关系.结论 单纯钳夹型髋关节撞击综合征术后残存骨性撞击发生率为63.3%,残存率约为16.7%,残存骨性撞击主要发生于髋臼后方.残存率>20%的患者术后功能评分及患者满意度差.%Objective To determine the clinical characteristics and its effect on the clinical efficacy of residual bony impingement lesion after hip arthroscopic osteoplasty for pincer-type femoroacetabular impingement.Methods There were 30 patients who underwent hip arthroscopic osteoplasty for isolated pincer-type femoroacetabular impingement from December 2010 to January 2012 and had a minimum follow-up period of 2 years,including 21 males and 9 females

  7. Arthroscopic reconstruction of the posterior cruciate ligament. MR studies for bone tunnel positioning and comparison with physical findings; La ricostruzione artroscopica del legamento crociato posteriore. Studio con Risonanza Magnetica per il posizionamento dei tunnel ossei e confronto con i risultati clinici

    Energy Technology Data Exchange (ETDEWEB)

    Bellelli, A.; Adriani, E. [Ospedale San Filippo Neri, Rome (Italy). Div. di Ortopedia e Traumatologia; Mariani, P.P. [Rome Univ. (Italy). 1. Clinica Ortopedica

    1999-06-01

    The success of arthroscopic cruciate ligament construction depends on several factors., such as patient selection, current surgical execution and postoperative rehabilitation. Technical considerations include graft choice, positioning, fixations, intercondylar notch enlargement, and new ligament tensioning. Graft acceptance is effected by all these factors. Tunnel position is of great importance both for bio mechanical reasons and optimal function of the new ligament, and to avoid stress, friction, abnormal strain, and/or damage to the reconstructed ligament. Many orthopedic and radiographic literature studies discuss the exact site of anterior cruciate ligament insertion for the best possible anatomical reconstruction, In contrast, the debate over the insertional area and anatomical landmarks is open for the posterior cruciate ligament (PCL), because of the difficult execution of this type of reconstruction and the smaller number of candidate. [Italian] Il successo delle ricostruzioni artroscopiche dei legamenti crociati dipende da numerosi fattori quali la selezione dei pazienti, la corretta esecuzione della tecnica chirurgica e la riabilitazione postoperatoria. Le considerazioni tecniche incudono la scelta del tipo di trapianto, il posizionamento, la fissazione, l'ampiamento della gola intercondiloidea e il tensionamento del neo-legamento. L'attecchimento del trapiantoe' quindi condizionato da tutti questi fattori e tra questi il posizionamento dei tunnel ossei riveste grande importanza sia per motivi biomeccanici e per l'ottimale funzione del neo-legamento, sia per evitare sollecitazioni o attriti anormali e dannosi alla struttura ricostruita. Sono presenti nella letteratura molti studi radiografici e ortopedici per determinare le esatte aree dell'inserzione del legamento crociato anteriore, al fine di eseguire delle ricostruzioni il piu' possibile anatomiche. Al contrario, date le difficolota' dell'esecuzione dell

  8. Analgesia para a sutura artroscópica do manguito rotador: estudo comparativo entre o bloqueio interescalênico do plexo braquial e o bloqueio da bursa subacromial contínuo Management of pain after the rotator cuff arthroscopic suture: comparative study among the interescalenic blockade and the continuous intrabursal infusion

    Directory of Open Access Journals (Sweden)

    Alexandre Almeida

    2007-10-01

    Full Text Available OBJETIVO: Comparar o nível de dor pós-operatória de pacientes submetidos à sutura artroscópica da lesão do manguito rotador (MR que receberam protocolos diferentes de analgesia pós-operatória. Demonstrar a relação entre dor e o sexo do paciente, a dimensão da lesão suturada e a utilização da capsulotomia interna. Verificar a prevalência dos efeitos colaterais. MÉTODO: Foram analisados três grupos de pacientes operados entre 1º de junho de 2004 e 31 de maio de 2007. O grupo I foi composto pelos pacientes que receberam bloqueio interescalênico com ropivacaína a 0,75%. No grupo II, o mesmo bloqueio foi acrescido de 150µg de clonidina. No grupo III foi administrado um bolus de 30ml de ropivacaína a 0,75% para infiltração dos portais artroscópicos e diretamente no espaço subacromial, seguido de infusão contínua de ropivacaína a 0,2% em bomba de infusão. Os pacientes foram submetidos à medição da escala analógica visual (EAV com 24 horas após o procedimento. As variáveis estudadas foram: EAV, sexo, tamanho da lesão, necessidade de capsulotomia interna e prevalência dos efeitos colaterais. O estudo avaliou 196 pacientes, dos quais foram excluídos 51, totalizando n = 145 pacientes. O total de pacientes no grupo I foi de 65; no grupo II, de 19; e no grupo III, de 61. RESULTADOS: O índice da EAV médio encontrado no grupo I foi de 3,88 ± 1,737 (3; no grupo II, de 3,8 ± 1,6 (3; e no grupo III, de 1,95 ± 1,6 (2. Houve diferença significativa ao comparar os grupos I e III (p OBJECTIVE: To compare the level of postoperative pain in patients submitted to arthroscopic suture of a rotator cuff lesion who had different analgesia protocols. To demonstrate the relationship between pain and the gender of the patient, the dimension of the lesion sutured, and the use of internal capsulotomy. To check the prevalence of side effects. METHODS: Three groups of patients operated on between June 01, 2004 and May 31, 2007 were

  9. Arthroscopic Bankart repair for treatment of recurrent anterior shoulder dislocation with Mitek bioknotless suture anchors%关节镜下非打结型缝合锚钉修补Bankart损伤治疗复发陛肩关节前脱位

    Institute of Scientific and Technical Information of China (English)

    黄华扬; 郑小飞; 张余; 尹庆水

    2008-01-01

    Objective To investigate the clinical results of arthroscopic Bankart repair for the treatment of recurrent anterior shoulder dislocation with Mitek bioknotless suture anchors.Methods Fourteen patients of recurrent anterior shoulder dislocation were treated by arthroscopic Bankart repair with Mitek bioknotless suture anchors.All patients had unidirectional instabilities on the dominant sides.The average age at surgery was 25.2 years (range,18-34 years).The mean times of dislocations before surgery were 13.5 (range,3-36).American Shoulder and Elbow Surgeons(ASES) and Constant-Murley score were adopted for final evaluation at the last follow-up.Results The mean follow-up period was 17 months (range,11-22 months).A Hill-Sachs lesion was observed in 9 patients.A bony Bankart lesion was found in 3 patients.A type Ⅱ SLAP lesion was associated in 2 patients and treated with arthroscopie fixation.A posterior-inferior labral lesion was found in 2 patients and treated with arthroseopic debridement.A joint mouse was removed in 1 patient.The mean forward flexion was 163.4°±8.6° and 169.7°± 4.2° pre-and postoperatively.The mean external rotation in 90° abduction was 58.5°±13.6° and 90.30°±5.5°pre-and postoperatively,which was less 8.40°±6.2° than that of normal side shoulder postoperatively.The pre-and postoperative mean ASES score was 77.4±3.7 and 94.3±2.6,the mean VAS instability score were 7.2±1.4 and 1.2±0.6.The pre-and postoperative mean Constant-Murley score was 78.1 ±4.6 and 93.9±3.7.All patients did not suffer postoperative s houlder dislocation.All patients returned to their pre-injury works.Conclusion Arthroseopic Bankart repair with Mitek bioknotless suture anchors is a good option for treating recurrent anterior shoulder dislocation.%目的 探讨关节镜下非打结型缝合锚钉修补Bankan损伤治疗复发性肩关节前脱位的疗效.方法 复发性肩关节前脱位患者14例,均为男性;年龄18~34岁,平均25.2岁;左侧4

  10. Comparison of parecoxib and patient controlled intravenous analgesia as a postoperative analgesic following the arthroscopic shoulder-elbow surgery:a case control study%帕瑞昔布与静脉镇痛泵对肩关节镜外科术后早期镇痛疗效的研究

    Institute of Scientific and Technical Information of China (English)

    江小成; 鲁谊; 姜春岩

    2013-01-01

    Objective Postoperative rehabilitation is closely related to the treatment effect of the arthroscopic shoulder operation.Articular contracture or adhesion in shoulder and elbow may result in limited mobility of these large joints.However,early postoperative functional exercise can effectively avoid the limitation of joint motion,and further satisfactory surgical outcomes may be achieved.Such early functional exercise should be based on less postoperative pain or painlessness.Therefore,it is very important to alleviate their early postoperative pain for these patients with the shoulder surgery. At present,a patient-controlled intravenous analgesia(PCIA)pump with opioids is commonly used for the postoperative analgesia in orthopaedics.In recent years,increasing studies have shown that opioids are not the ideal postoperative orthopaedic analgesic for its poorer curative effect of the pain derived from movement,which is not good for patients′early postoperative functional exercise.Postoperative opioid analgesia can also cause nausea,vomiting,dizziness,respiratory depression,urinary retention, addiction and other adverse reactions.Therefore,selective cox-2 inhibitors-parecoxib has been widely used in surgery.The purpose of this study was to compare the early postoperative analgesia effect of parecoxib with PCIA using opioid for postoperative analgesia of the arthroscopic shoulder-elbow surgery.Methods This study selected patients with rotator cuff inj ury or shoulder instability treated by shoulder arthroscopy from August 2011 to May 2012 in our department.The exclusion criteria include:history of shoulder or elbow surgery, long-term use of analgesics, liver and kidney disfunction,active peptic ulcer patients and other inappropriate patients for the study.A total of 178 cases,including 104 male and 74 female,aged 12 to 78 years old (average 44.45 years),were performed under general anesthesia.According to the patients′choice,they were divided into the parecoxib

  11. 关节镜下全关节内FasT-Fix技术缝合修复半月板损伤36例%Arthroscopic repair of meniscal tears by FasT-Fix technique: a report of 36 cases

    Institute of Scientific and Technical Information of China (English)

    王予彬; 王惠芳; 朱文辉; 崔芳; 袁锋; 卢亮宇; 孙文琳

    2008-01-01

    Objective To assess clinical outcomes of FasT-Fix technique in repair of meniscal injury under arthroscope. Methods A total of 36 cases (37 knees) of mensical tears were repaired with FasF-Fix technique. There were 26 males and 10 females, at mean age of 26 years (14-51 years). Eighteen meniscal tears were located in zone Ⅱ, 16 in zone Ⅲ and 3 in zone Ⅳ. The average length of the tear was 2.2 cm (1.0-3.0 cm). Results There were no any signs of early complications after sur gery. All cases were followed up For 6-26 months (mean 16 months). According to Lysholm scoring scale system ,the average score of operated knees was increased from preoperative 44.13+12.56 to postopera tive 80.24+12.67 (P<0.01). After operation, all the patients could move the knee joint at normal range, except for one case who had a limitation of 20 degree flexion, with no pain or interlocking symptom. All cases returned to original work and/or could continue sports game. Conclusion The FasT-Fix technique is a simple, safe and effective method for repair of properly selected meniscal tears.%目的 探讨关节镜下用FasT-Fix技术全关节内缝合修复半月板损伤的临床应用效果,评价其临床意义.方法 关节镜下用FasT-Fix技术全关节内缝合修复36例患者37个半月板损伤,其中男26例,女10例;年龄14-51岁,平均26岁.半月板损伤分区:Ⅱ区18例,Ⅲ区16例,Ⅳ区3例.撕裂长度平均为2.2 cm(1.0-3.0 cm).结果 所有患者术后均无早期并发症发生.随访时间6-26个月,平均16个月,除1侧膝关节屈曲受限20°外,其余膝关节伸屈功能正常,无疼痛及交锁症状.所有患者均恢复原工作、生活、运动.Lysholm评分:术前(44.13+12.56)分,术后(80.24+12.67)分(P<0.01).结论 对于合适的半月板损伤患者,FasT-Fix缝合系统是一种简便、快速、安全、有效的全关节内缝合方法.

  12. 半月板桶柄状撕裂的MRI诊断与关节镜下分类的相关研究%MR imaging of meniscal bucket-handle tears:a retrospective study of signs and the relation to arthroscopic classification

    Institute of Scientific and Technical Information of China (English)

    刘亚非; 张兵; 赵玉霞

    2010-01-01

    Objective To evaluate the arthroscopic findings of meniscal bucket handle tears and to correlate them with the proposed MR imaging signs of meniscal bucket handle tears suggested in the literature. Methods Sixty-three patients who had a diagnosis of bucket handle tear in arthroscopy were included in our study.Meniscal tears were evaluated in arthroscopy according to Dandy's classification.The MRIs were retrospectively analyzed regarding the following findings:absence of bow tie sign,presence of double posterior cruciate ligament(PCL), fragment within the intercondylar region,flipped meniscus sign, abnormal circumferential meniscus sign. Sensitivity were evaluated for the presence of each individual sign. Results Locked types Ⅰand Ⅱfragment of medial meniscus and half-length,whole-width and whole length-half-width fragement of lateral meniscus in arthroscopy were correlated with fragement within the intercondylar notch and absent bow tie signs in MRI.We didn't find the double PCL sign in any of the patients with a lateral meniscal bucket handle tear.The most common signs in MR imagings of meniscal bucket handle tears were the fragement in the notch sign and the absent bow tie sign.They were observed with frequency of 84.6% and 81.5% respectively.The presence of double posterior cruciate ligament, flipped meniscus sign, abnormal circumferential meniscus sign were less common(43%,21.5% and 29.2%,respectively). Conclusions The presence of at least two of the five MRI signs should be regarded as highly suggestive for bucket handle tears of menisci.%目的 探讨MRI对半月板桶柄状撕裂的诊断与关节镜下分类的比较研究.方法 分析63例患者65个经关节镜检查证实为半月板桶柄状撕裂的术前MRI的特征性表现,并将5种MRI征象(双后交叉韧带征、半月板翻转征、空领结征、碎块内移征和外周残半月板征)与关节镜下Dandy分型进行比较.结果 MRI桶柄状撕裂诊断符合率89.2%.碎块内移征和

  13. Arthroscopic fixation with screws versus sutures for anterior cruciate ligament tibial avulsion fractures%关节镜下螺钉与缝线固定前交叉韧带胫骨止点撕脱骨折的疗效比较

    Institute of Scientific and Technical Information of China (English)

    王庆; 黄华扬; 张涛; 沈洪园; 郑小飞; 李凭跃; 区永亮

    2015-01-01

    Objective To compare the curative effects between arthroscopic screw and suture fixations for anterior cruciate ligament (ACL) tibial avulsion fractures.Methods From November 2007 to November 2012,41 patients with ACL tibial avulsion fracture underwent arthroscopy at our department.They were 32 males and 9 females,8 to 43 years of age (average,18.3 years).By the Meyers-McKeever-Zaricznyj classification,12 cases were type Ⅱ and 29 type Ⅲ.There were 19 cases in the screw fixation group,including 14 males and 5 females,9 to 42 years of age (average,18.9 years).The suture fixation group had 22cases,including 16 males and 6 females,8 to 43 years of age (average,17.8 years).Operation time,knee range of motion (ROM),case of flexion contracture,Lysholm score,international knee documentation committee (IKDC) score,and side-to-side mobile difference by KT-2000 were evaluated.The 2 groups were similar in age,gender,fracture type and time from injury to surgery (P > 0.05).Results The operation time for the suture fixation group (58.9 ±6.7 min) was significantly longer than that for the screw fixation group (51.6±6.2 min) (P < 0.05).There were no significant differences between the 2 groups regarding the Lysholm score (96.2 ± 2.83 for the screw fixation group versus 95.5 ± 2.6 for the suture fixation group),the IKDC score (91.4 ± 6.4 for the screw fixation group versus 88.1 ± 7.5 for the suture fixation group),the side-to-side mobile difference by KT-2000 (2.7 ± 2.6 mm for the screw fixation group versus 2.8 ± 2.7 mm for the suture fixation group (P < 0.05).Flexion contracture of ≥ 5° occurred in 3 cases in the screw fixation group and 2 cases in the suture fixation group,showing no significant difference (P > 0.05).Conclusions In treatment of ACL tibial avulsion fractures of types Ⅱ and Ⅲ,there is no significant difference between arthroscopic screw fixation and suture fixation,because both methods can achieve good stability and functional recovery

  14. Aquaflo pump vs FMS 4 pump for shoulder arthroscopic surgery.

    OpenAIRE

    Ampat, G.; Bruguera, J.; Copeland, S A

    1997-01-01

    A prospective controlled trial was carried out to compare two different fluid delivery systems used for shoulder arthroscopy. One an advanced pump system that controls both pressure and flow of fluid delivered, the other an air-driven diaphragm pump that only controls fluid pressure. Blood loss, presence of bleeding vessels and visual clarity were parameters used to assess the pump systems. There was no difference between the pumps in straightforward shoulder procedures. However, complicated ...

  15. Arthroscopic Shoulder Surgery in Female Professional Tennis Players

    OpenAIRE

    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 prof...

  16. Substantial disability 3 months after arthroscopic partial meniscectomy

    DEFF Research Database (Denmark)

    Roos, Ewa M.; Roos, H P; Ryd, L;

    2000-01-01

    minor pain and other symptoms postoperatively, significant physical disability and handicap were reported. Postoperatively, 30% of patients were active in sports compared with 63% before injury. A sedentary lifestyle was reported by 38% compared with 9% before injury. We conclude that patient...

  17. Arthroscopic Suprascapular Nerve Decompression: Transarticular and Subacromial Approach

    Science.gov (United States)

    Bhatia, Sanjeev; Chalmers, Peter N.; Yanke, Adam B.; Romeo, Anthony A.; Verma, Nikhil N.

    2012-01-01

    Entrapment of the suprascapular nerve (SSN) is an increasingly recognized entity that can occur due to traction or compression-related etiology. Traction injuries of the SSN are unlikely to respond to surgical management and frequently improve with rest and avoidance of overhead activity. Compression injuries, on the other hand, frequently require surgical decompression for pain relief. SSN entrapment caused by compression at the suprascapular notch by the transverse scapular ligament gives rise to pain and atrophy of both the supraspinatus and infraspinatus muscles. However, compression at the spinoglenoid notch is more insidious because pain fibers may not be involved, causing isolated external rotation weakness. We present our preferred surgical technique for safe decompression of the SSN at the suprascapular and spinoglenoid notch using a subacromial and intra-articular approach, respectively. The key to ensuring efficient and uncomplicated decompression of the SSN relies on an intimate knowledge of the neurovascular anatomy and related landmarks. PMID:23766994

  18. Arthroscopic Suprascapular Nerve Decompression: Transarticular and Subacromial Approach

    OpenAIRE

    Bhatia, Sanjeev; Chalmers, Peter N.; Yanke, Adam B.; Romeo, Anthony A; Verma, Nikhil N

    2012-01-01

    Entrapment of the suprascapular nerve (SSN) is an increasingly recognized entity that can occur due to traction or compression-related etiology. Traction injuries of the SSN are unlikely to respond to surgical management and frequently improve with rest and avoidance of overhead activity. Compression injuries, on the other hand, frequently require surgical decompression for pain relief. SSN entrapment caused by compression at the suprascapular notch by the transverse scapular ligament gives r...

  19. Arthroscopic management of an intraarticular osteochondroma of the hip

    Directory of Open Access Journals (Sweden)

    Brian T. Feeley

    2009-04-01

    Full Text Available The role of hip arthroscopy in the management of femoroacetabular impingement (FAI has been advancing rapidly. In this case report, we describe the use of hip arthroscopy to successfully treat a femoral neck osteochondroma that caused a symptomatic labral tear in a 37 year old woman. Hip arthroscopy offers several advantages to surgical dislocation of the hip in the management of intra articular pathology and FAI. Hip arthroscopy is minimally invasive without the significant trauma to hip musculature, is useful in treatment of labral tears generated by FAI, and can be used to resect small lesions on the femoral head.

  20. Myositis ossificans within the intercondylar notch treated arthroscopically

    Energy Technology Data Exchange (ETDEWEB)

    Leung, Allen H.; Desai, Panna [Hospital for Joint Diseases/New York University, Department of Pathology, New York, NY (United States); Rybak, Leon D. [Hospital for Joint Diseases/New York University, Department of Radiology, New York, NY (United States); Rose, Donald J. [Hospital for Joint Diseases/New York University, Department of Orthopedic Surgery, New York, NY (United States)

    2010-09-15

    We present a case of intraarticular myositis ossificans in the right knee of a child. Myositis ossificans (MO), though relatively rare in childhood and even more uncommon within a joint, should be included in the differential diagnosis of an intra-articular mass when indicated by the typical clinical, radiographic, and histologic findings. An 11-year-old male presented with a history of trauma to his right knee. Four weeks after the initial injury, an MRI demonstrated evidence of an ACL rupture with a ''cystic mass'' within the intercondylar notch along the anterior surface of the torn ligament. At subsequent arthroscopy, the mass noted on MRI was removed. The histology was consistent with MO. The authors believe this to be the first case of MO in the intercondylar notch detected by MRI, treated by arthroscopy, and confirmed by histology. (orig.)

  1. Arthroscopic and endoscopic skills: a method of assessment.

    OpenAIRE

    Barrett, D S; Green, R. G.; Copeland, S. A.

    1991-01-01

    An aptitude test has been designed to assess the psychomotor ability of surgeons under the special conditions and difficulties of endoscopic surgery. Results show increased errors and inferior tracking skill when images are rotated or reflected under test conditions simulating endoscopy. This indicates that more than simple hand-eye co-ordination is required to perform good endoscopic surgery. Interestingly, a proportion of trainee surgeons found adaptation to these altered conditions difficu...

  2. Factors affecting healing after arthroscopic rotator cuff repair

    OpenAIRE

    Abtahi, Amir M.; Granger, Erin K.; Tashjian, Robert Z.

    2015-01-01

    Rotator cuff repair has been shown to have good long-term results. Unfortunately, a significant proportion of repairs still fail to heal. Many factors, both patient and surgeon related, can influence healing after repair. Older age, larger tear size, worse muscle quality, greater muscle-tendon unit retraction, smoking, osteoporosis, diabetes and hypercholesterolemia have all shown to negatively influence tendon healing. Surgeon related factors that can influence healing include repair constru...

  3. Avaliação da integridade anatômica por exame de ultrassom e funcional pelo índice de Constant & Murley do manguito rotador após reparo artroscópico Evaluation of anatomical integrity using ultrasound images, and functional integrity by the Constant & Murley score, of the rotator cuff following arthroscopic repair

    Directory of Open Access Journals (Sweden)

    Glaydson Gomes Godinho

    2010-01-01

    large/massive in 25 (23%. The clinical results were assessed according to the Constant and Murley criteria. The results of the ultrasound (US refer to the reports of several radiologists. Statistical analysis was carried out according to the chi-square methods, Fisher's exact test, Student T test, Pearson, Kruscall-Wallis correlation and logistic regression (significance value p < 0.05. RESULTS: the Constant evaluation average was 85.3 ± 10.06 (46 to 99 in the normal shoulders and 83.96 ± 8.67 (59 to 99 in the operated shoulders (p = 0.224. Excellent and good results were found in 74 shoulders (67%, satisfactory and adequate results in 32 (29% and poor results in 4 (4%. The ultrasound evaluation showed 38 shoulders with re-rupture (35%, absence of rupture in 71 (65%. Of the 74 (67% shoulders with excellent/good results, 22 (30% presented re-rupture in the ultrasound report (p = 0.294. Of the four shoulders (4% with poor results, two (50% presented intact tendons (p = 0.294. CONCLUSION: There is no statistically valid correlation between the ultrasound diagnosis and the clinical evaluation of results in patients who underwent arthroscopic repair to treat full tear lesions of the rotator cuff. The clinical results in complete rotator cuff repairs under arthroscopy present a high level of functional recovery (Constant 83.96 when compared with the contralateral shoulder. The postoperative ultrasound image reports present a high percentage of re-rupture (35%; The postoperative strength is higher in patients aged under 60 years (p = 0.002 and in cases of lesions less than or equal to 3 cm. (p = 0.003.

  4. Avaliação da força de flexão do cotovelo após a tenotomia artroscópica do cabo longo do bíceps Evaluation of elbow flexion strength after arthroscopic long head biceps tenotomy

    Directory of Open Access Journals (Sweden)

    Alexandre Almeida

    2007-12-01

    teste t e verificada média de 26,7 ± 10,7N (mediana: 24; IIQ: 19 a 32,2 para o membro superior dominante e 26,5 ± 10,3N (mediana: 24,4; IIQ: 18,8 a 32,1 para o MS não dominante. Ao comparar a discrepância de força muscular entre os MS dominantes dos casos e do grupo controle, foi verificada diferença estatisticamente significativa (p = 0,006. CONCLUSÃO: Os pacientes submetidos à TACLB apresentam déficit da força de flexão do cotovelo quando comparados ao MS contralateral e a um grupo controle.OBJECTIVE: To analyze if there is a discrepancy between the elbow flexion strength of the upper limb submitted to arthroscopic long head biceps tenotomy (ALHBT and the contralateral side, and a control group. METHOD: In a transversal study, the authors assessed 89 patients submitted to ALHBT from October 2002 to February 2006. The dominant side was compared to the non-dominant side and only patients whose dominant side had been operated on were considered. After application of exclusion criteria, 61 patients remained in the study for statistical analysis. Elbow flexion strength measured in Newtons (N with a digital dynamometer. Thre consecutive measurements were performed in order to obtain an average figure. Individual with similar ages and no complaints of either upper limb, and no history of upper limb surgery or trauma were chosen for the control group. Also excluded were individuals who practice sports with predominance of one upper limb over the other, as this can lead to misinterpretation of test results when comparing upper limb strength. Variables studied were: gender, age, average of three elbow flexion strength measurements of the operated limb compared to the contralateral limb, average of three elbow flexion strength measurements of the dominant limb compared to the contralateral limb of the control group. RESULTS: A comparison was made of the average of the three consecutive measurements of the operated (dominant and the non-operated (non-dominant limb

  5. The relationship between patellofemoral and tibiofemoral morphology and gait biomechanics following arthroscopic partial medial meniscectomy

    DEFF Research Database (Denmark)

    Dempsey, Alasdair R.; Wang, Yuanyuan; Thorlund, Jonas Bloch;

    2013-01-01

    Purpose To examine the relationship between tibiofemoral and patellofemoral joint articular cartilage and subchondral bone in the medial and gait biomechanics following partial medial meniscectomy. Methods For this cross-sectional study, 122 patients aged 30–55 years, without evidence of knee...... with decreased patella cartilage volume (B = −17.9 (95 % CI −35.4, −0.4) p = 0.045) while knee adduction moment impulse was associated with increased medial tibial plateau area (B = 7.7 (95 % CI 0.9, 13.3) p = 0.025). A number of other variables approached significance. Conclusions Knee joint biomechanics...

  6. Meniscus delivery: a maneuver for easy arthroscopic access to the posterior horn of the medial meniscus

    Directory of Open Access Journals (Sweden)

    Said Hatem Galal

    2016-01-01

    Full Text Available Pathology of posterior horn of medial meniscus is common and often presents a difficult approach during arthroscopy for various reasons. We describe an easy maneuver to facilitate “delivery of the medial meniscus” during arthroscopy.

  7. Potential pitfall in the microfracturing technique during the arthroscopic treatment of an osteochondral lesion

    NARCIS (Netherlands)

    C.J.A. van Bergen; P.A.J. de Leeuw; C.N. van Dijk

    2009-01-01

    Debridement and bone marrow stimulation of the subchondral bone is currently considered to be the primary surgical treatment of most osteochondral lesions of the talus. Different methods of bone marrow stimulation are used, including drilling, abrasion, and microfracturing. The latter has gained rec

  8. Comparison of Anesthesia Quality for Arthroscopic Knee Surgery: Combined Sciatic Femoral Block and Unilateral Spinal Anesthesia

    Directory of Open Access Journals (Sweden)

    Sinem Sarı

    2015-08-01

    Full Text Available Objective: We aimed to evaluate the quality of anesthesia of combined sciatic and femoral 3-in-1 nerve blocks (CSFB and unilateral spinal anesthesia technique with low-dose levobupivacaine in outpatients undergoing knee arthroscopy surgery. Materials and Methods: Forty American Society of Anesthesiologists (ASA physical status I-II patients were randomly allocated into two groups and unilateral spinal anesthesia with low-dose levobupivacaine (group S, n=20 or CSFB (group B, n=20 was performed. Besides the quality of anesthesia, anesthetic effectiveness, hemodynamic values, duration of the technique application, maximum motor and sensorial block levels and durations, the first analgesics need, and total analgesic consumptions during postoperative 24 hours and determined complications were compared between the two groups. Results: The quality of anesthesia was better in group S, no patient received either sedation or analgesic intraoperatively while first analgesic need and number of patient was higher (p=0.014, p<0.001, p=0.032 respectively. The duration of technical application was shorter while maximum motor and sensorial block levels were higher in group S (p<0.0001, p=0.008, p<0.001 respectively. Motor block duration was significantly longer in group B (p<0.0001. Conclusion: We concluded that CSFB practice is an effective anesthetic alternative for unilateral spinal anesthesia. Introduction

  9. Knee hemarthrosis after arthroscopic surgery in an athlete with low factor XIII activity

    Directory of Open Access Journals (Sweden)

    Tsujii Akira

    2012-10-01

    Full Text Available Abstract We report a thirteen-year-old tennis player with knee hemarthrosis caused by low factor XIII activity. She visited our hospital because of medial peripatellar pain for two years. Although there was no abnormal sign in X-ray or MRI, diagnostic arthroscopy was performed. It revealed some cartilage debris, medial plica and complete septum of suprapatellar plica. Removing the debris by washing out and resecting the medial plica, she could return to play tennis without perioperative symptom. Two months after the first operation, her knee got swelling without any apparent cause. Since 20 ml blood was aspirated twice and MRI revealed suprapatellar mass, we performed arthroscopy again. Suprapatellar mass was old blood clot covered with complete suprapatellar plica. Resection of suprapatellar plica and washing out blood clot were performed, and severe postoperative hemarthrosis was progressively occurred. As factor XIII level was 54% preoperatively, we diagnosed that this condition was caused by low activity level of the factor and administered factor XIII concentrates. The level got improved to 129% and then hemarthrosis gradually relieved. She had no signs of recurrence. We should keep in mind of low factor XIII activity case in case of unexplained postoperative hemarthrosis after arthroscopy because consumption of the factor might promote this condition.

  10. Pseudoaneurysm with Arteriovenous Fistula after Arthroscopic Procedure: A Rare Complication of Arthroscopy

    OpenAIRE

    Jin, Moran; Lee, Yang-Haeng; Yoon, Young Chul; Han, Il-Yong; Park, Kyung-Taek; Wi, Jin Hong

    2015-01-01

    Pseudoaneurysm with arteriovenous fistula is a rare complication of arthroscopy, and can be diagnosed by ultrasonography, computed tomography, magnetic resonance imaging, or angiography. This condition can be treated with open surgical repair or endovascular repair. We report our experience with the open surgical repair of a pseudoaneurysm with an arteriovenous fistula in a young male patient who underwent arthroscopy five months previously.

  11. Tromboembolia pulmonar após videoartroscopia de ombro Thromboembolic complication after arthroscopic shoulder surgery

    Directory of Open Access Journals (Sweden)

    Fabio Farina Dal Molin

    2010-06-01

    Full Text Available Embora fenômenos tromboembólicos sejam complicações frequentes em cirurgias dos membros inferiores, apenas dois relatos de casos de tromboembolia pulmonar após artroscopia de ombro são encontrados na literatura. É descrito o caso de uma paciente com 76 anos com embolia pulmonar bilateral após artroscopia cirúrgica do ombro. Não foram encontradas anormalidades vasculares e nenhuma origem do trombo foi detectada, ficando desconhecida a causa exata responsável pela tromboembolia.Though thromboembolisms are frequent complications of surgery of the lower extremities, only two cases of pulmonary thromboembolism after shoulder arthroscopy are found in the literature. We describe the case of a 76-year-old patient with pulmonary embolism in both lungs after shoulder arthroscopy. No vascular abnormalities nor the origin of the thrombus was detected. The etiology of the thromboembolism remains unknown.

  12. First-time anterior shoulder dislocations: should they be arthroscopically stabilised?

    OpenAIRE

    Sedeek, Sedeek Mohamed; Bin Abd Razak, Hamid Rahmatullah; Ee, Gerard WW; Tan, Andrew HC

    2014-01-01

    The glenohumeral joint is inherently unstable because the large humeral head articulates with the small shadow glenoid fossa. Traumatic anterior dislocation of the shoulder is a relatively common athletic injury, and the high frequency of recurrent instability in young athletes after shoulder dislocation is discouraging to both the patient and the treating physician. Management of primary traumatic shoulder dislocation remains controversial. Traditionally, treatment involves initial immobilis...

  13. Arthroscopic Findings After Traumatic Shoulder Instability in Patients Older Than 35 Years

    OpenAIRE

    Robinson, Elisabeth C.; Thangamani, Vijay B.; Kuhn, Michael A.; Ross, Glen

    2015-01-01

    Background: Shoulder instability in the older patient traditionally has received less attention in the literature than in the younger patient population. However, when traumatic dislocation does occur, these patients often still have frequent pain, disability, and even continued instability. Purpose: To characterize the pathoanatomy of traumatic anterior shoulder instability in the older patient population and to discuss the correlating symptoms that ultimately led to operative treatment. Stu...

  14. Patellar and Achilles tendinopathy : sclerosing injections and ultrasound guided arthroscopic shaving

    OpenAIRE

    Willberg, Lotta

    2013-01-01

    Chronic painful tendinopathy is a common cause for elite- and recreational athletes to stop or decrease the level of their sports activity. Recent research on innervation patterns, histopathology and possible pain mechanisms in tendons has led to an increased knowledge about the chronic painful tendon. Ultrasound (US) and colourDoppler (CD) examination showing localized high blood flow, inside and outside regions with structural tendon abnormalities, has been shown to be of importance for ten...

  15. EVALUATION OF THE RESULTS OF ARTHROSCOPIC ACL RECONSTRUCTION WITH AUTOGENOUS FLEXOR TENDONS

    Science.gov (United States)

    Almeida, Alexandre; Valin, Múrcio Rangel; Ferreira, Ramon; Roveda, Gilberto; de Almeida, Nayvaldo Couto; Agostini, Ana Paula

    2015-01-01

    Objective: To evaluate the results from reconstruction of the anterior cruciate ligament (ACL) using with flexor tendon autografts from the thigh, with analysis on data relating to sex, body mass index (BMI) and associations with lower limb fracture. Methods: A group of 265 patients who underwent knee arthroscopy for the purposes of ACL reconstruction using an ipsilateral graft from the flexor tendon of the thigh between July 6, 2000, and November 19, 2007, were evaluated. Results: One hundred and seventy-six patients were evaluated over a mean period of 34.95 ± 18.8 months (median: 31 months) (IQR: 20-48 months). The minimum evaluation period was 12 months and the maximum was 87 months. One hundred and thirty-eight patients (78.4%) had excellent results, 22 (12.5%) had good results, eight (4.5%) had fair results and eight (4.5%) had poor results. Higher incidence of good and excellent results for the following categories was not considered to be significant: males (p = 0.128), patients with BMI < 25 (p = 0.848), or patients with ACL injuries unrelated to an initial traumatic episode of lower-limb fracture (p = 0.656). Conclusion: The ACL reconstruction technique using tendon autografts from the thigh showed good and excellent results for 91.4% of the sample. Male patients seemed to present a greater tendency towards good and excellent results. No statistically significant difference was found when the results were analyzed in relation to BMI or associations with initial traumatic fracture episodes in the lower limbs. PMID:27022571

  16. Arthroscopic study of injuries in articular fractures of distal radius extremity

    OpenAIRE

    Araf, Marcelo; Mattar, Rames

    2014-01-01

    OBJECTIVE: To analyze the incidence of wrist ligament and cartilage associated fractures of the distal radius, through arthroscopy, correlating with AO/ASIF classification. METHODS: Thirty patients aged between 20 and 50 years old, with closed fracture from groups B and C according to AO/ASIF classification were selected. All of them were submitted to wrist arthroscopy to address intra-articular injuries and reduction and osteosynthesis of the fracture. RESULTS: A high incidence of intra-arti...

  17. Arthroscopic management of volar lunate facet fractures of the distal radius.

    Science.gov (United States)

    Wiesler, Ethan R; Chloros, George D; Lucas, Robert M; Kuzma, Gary R

    2006-09-01

    The clinical outcome of an intraarticular distal radius fracture is generally thought to be associated with the following factors: amount of radial deformity, joint congruity, and associated soft-tissue injuries. The proposed technique to manage this fracture pattern that involves a displaced volar lunate facet fragment uses wrist arthroscopy and pinning. Distraction of the fracture before arthroscopy is accomplished either by external fixation or by the arthroscopy tower. A freer elevator is introduced dorsally to disimpact the fragments, and next, a nerve hook is used to reduce the volar lunate facet, which is subsequently pinned to the radial styloid. The remaining fragments are reduced with interfragmentary pin fixation, and this anatomical articular construct is fixed to the radial metaphysis. The advantages of this technique are: (a) accurate assessment of articular congruency by direct visualization, (b) identification and repair of associated lesions, and (c) minimal soft tissue disruption. Potential disadvantages of external fixation supplemented by interfragmentary pins may be that it does not provide for rigid stable fixation, and therefore, does not allow for early motion compared to open reduction and internal fixation. Furthermore, it is technically challenging, and is therefore suggested as an alternative for the aforementioned fracture pattern. PMID:16974217

  18. Analysis of the Arthroscopically Diagnosed Soft-Tissue Injuries Associated With the Distal Radius Fractures

    Directory of Open Access Journals (Sweden)

    Katerina Katerina Kasapinova

    2014-06-01

    CONCLUSIONS: The frequency of the associated soft-tissue lesions in distal radius fractures is high. Ulnar styloid fracture was identified as risk factor for associated LT lesion, as well as combined lesion of both scapholunate and luntriquetral ligament.

  19. Double bundle arthroscopic Anterior Cruciate Ligament reconstruction with remnant preserving technique using a hamstring autograft

    Directory of Open Access Journals (Sweden)

    Ochi Mitsuo

    2011-12-01

    Full Text Available Abstract Background Preservation of the Anterior Cruciate Ligament (ACL remnant is important from the biological point of view as it enhances revascularization, and preserves the proprioceptive function of the graft construct. Additionally, it may have a useful biomechanical function. Double bundle ACL reconstruction has been shown to better replicate the native ACL anatomy and results in better restoration of the rotational stability than single bundle reconstruction. Methods We used the far anteromedial (FAM portal for creation of the femoral tunnels, with a special technique for its preoperative localization using three dimensional (3D CT. The central anteromedial (AM portal was used to make a longitudinal slit in the ACL remnant to allow visualization of the tips of the guide pins during anatomical creation of the tibial tunnels within the native ACL tibial foot print. The use of curved hemostat allow retrieval of the wire loop from the apertures of the femoral tunnels through the longitudinal slit in the ACL remnant thereby, guarding against impingement of the reconstruction graft against the ACL remnant as well as the roof of the intercondylar notch. Conclusion Our technique allows for anatomical double bundle reconstruction of the ACL while maximally preserving the ACL remnant without the use of intra-operative image intensifier.

  20. Arthroscopic Bullet Removal From the Central and Peripheral Compartments of the Hip Joint.

    Science.gov (United States)

    Howse, Elizabeth A; Rogers, Jason P; Stone, Austin V; Mannava, Sandeep; Stubbs, Allston J

    2016-04-01

    Recent advances in hip arthroscopy offer an approach for treating an uncommon but highly disabling injury from intra-articular missile injury to the hip. Hip arthroscopy affords the patient the benefit of minimally invasive surgery while allowing for the diagnosis and treatment of concomitant pathology, which may be either acute, from the trauma of the missile, or chronic. We present a technique for the removal of projectiles from the central and peripheral compartments of the hip joint. Through a surgical series of a variety of gunshot wounds, we detail the unique aspects of retrieval for the various missile endpoints. We describe this technique for bullets or pieces of bullets lodged within the hip joint space, bone of the acetabulum, or femoral head. Furthermore, we provide an example in which hip arthroscopy is not a suitable option for treatment because of the resulting fracture pattern, which necessitates open reduction along with internal fixation. PMID:27489755

  1. Reactive synovitis of the knee joint: MR imaging appearance with arthroscopic correlation

    International Nuclear Information System (INIS)

    Objective. To evaluate the use of routine MR imaging sequences in detecting and characterizing secondary reactive synovitis of the knee joint using arthroscopy as the standard of reference.Design and patients. Fifty consecutive patients with a history of knee pain who were referred for MR imaging and subsequently underwent arthroscopy of the knee comprised the study group. MR images were evaluated for the presence and appearance of synovitis reflected in synovial thickening and irregularity. Synovial thickening was graded on MR imaging as follows: 0=normal, 1=thin line of increased signal intensity, 2=increased signal intensity with frond-like or hair-like projections and a granular appearance of joint fluid. Standard knee imaging protocols were used.Results. The sensitivity, specificity, and accuracy of MR imaging in detecting synovitis compared with arthroscopy were 88%, 97%, and 95%, respectively. Grade 1 synovitis was best seen on proton-density-weighted images, demonstrating increased signal intensity of the synovium against the relatively low signal intensity of the joint fluid. Grade 2 synovitis was best seen on proton-density images and T2-weighted spin echo and fast spin echo images with fat saturation, demonstrating a granular and linear hair-like appearance of joint fluid. Axial and sagittal imaging planes were most helpful in the diagnosis of synovitis.Conclusion. Routine MR pulse sequences are useful in identifying the presence and extent of synovial abnormalities. The detection of different stages of synovial pathology should become an important part of the evaluation of the post-traumatic patient as treatment may be altered as a result. (orig.)

  2. Partial arthroscopic trapeziectomy with ligament reconstruction to treat primary thumb basal joint osteoarthritis.

    Science.gov (United States)

    Desmoineaux, P; Delaroche, C; Beaufils, P

    2012-11-01

    Since the outcome of partial trapeziectomy is not always satisfactory, we proposed using arthroscopy to perform partial trapeziectomy and to perform ligament reconstruction with the abductor pollicis longus tendon. A tendon strip was left intact at its insertion at the base of the first metacarpal and then slipped into the trapeziectomy space. It was fixed into a blind tunnel at the base of the second metacarpal with a bioabsorbable interference screw. Forty-nine patients were surgically treated between 2006 and 2009. With an average follow-up of 3.6 years, 83.5% of patients were satisfied with the procedure; 96% of thumbs were stable and 74% were pain free. The average recovery time was 4.5 months. There were four cases of radial nerve branch irritation and one case of flexor carpi radialis tendinitis; there were no cases of complex regional pain syndrome. This minimally-invasive technique is a less-aggressive treatment approach for thumb carpometacarpal joint arthritis, which simplify postoperative recovery. PMID:23098774

  3. Modified arthroscopic transfer of the long head of the biceps tendon to the conjoint tendon

    Institute of Scientific and Technical Information of China (English)

    MA Yong; CUI Guo-qing; AO Ying-fang; XIAO Jian; YAN Hui; YANG Yu-ping; XIE Xing

    2009-01-01

    @@ The long head of the biceps tendon (LHBT) pathology has been implicated as a common source of shoulder pain. The patients may be more resistant to conservative treatment than those with isolated subacromial impingement.1 Even though, the surgical options of this disease remain controversial. It has been reported that tenotomy and tenodesis of the biceps tendon were usually utilized. However, persistent pain, deformity, and muscle cramping were frequently observed.1-5

  4. Arthroscopic therapy of olecranon bursitis%经关节镜治疗肘关节鹰嘴滑囊炎

    Institute of Scientific and Technical Information of China (English)

    郑鹏; 韩基雄; 杨轶

    2009-01-01

    [目的]总结报道5例肘关节鹰嘴滑囊炎经关节镜手术治疗方法和疗效.[方法]2006年2月~2007年7月对5例肘关节鹰嘴滑囊炎行关节镜下滑囊切除,观察疗效及并发症并进行疗效随访.[结果]5例患者均获得随访,随访时间为8~20个月,平均随访12个月.1例术后出现皮下积液,给予间断穿刺加压包扎后愈合.所有患者无局部疼痛,关节活动度正常,无复发.[结论]经关节镜微创治疗肘关节鹰嘴滑囊炎安全可行,疗效满意.

  5. Arthroscopic excision of giant cell tumor of the tendon sheath in the knee mimicking patellar tendinopathy: A case report

    Science.gov (United States)

    GAO, KAI; CHEN, JIWU; CHEN, SHIYI; LI, YUNXIA

    2016-01-01

    Giant cell tumor of the tendon sheath (GCTTS) predominantly occurs in the tendon sheaths of the hand, but rarely in those of the knee. The current study reports the case of a 36-year-old male patient presenting with anterior knee pain. The patient was ultimately diagnosed with GCTTS in the knee mimicking patellar tendinopathy. To the best of our knowledge, this is the first case of its kind. Magnetic resonance imaging revealed a well-defined oval intra-articular lesion located at the proximal segment of the infrapatellar fat pad. The lesion was completely excised under arthroscopy and pathological examination confirmed the diagnosis of GCTTS. There was no evidence of recurrence at the 2-year follow-up examination. The findings of the present study suggest that, despite its rarity, GCTTS should be considered in the differential diagnosis of patellar tendinopathy. PMID:27123148

  6. Tratamento artroscópico da osteocondromatose sinovial no quadril Arthroscopic treatment of synovial osteochondromatosis in the hip

    Directory of Open Access Journals (Sweden)

    Giancarlo Cavalli Polesello

    2009-01-01

    Full Text Available OBJETIVO: O objetivo deste trabalho é mostrar os resultados obtidos no tratamento da osteocondromatose no quadril pela via artroscópica. MÉTODOS: Foram avaliados seis pacientes submetidos à artroscopia do quadril por osteocondromatose sinovial, quanto à função e dor nos períodos pré e pós-operatórios. O tempo de queixa pré-operatória variou de nove a 48 meses, média de 28,2 meses e o seguimento variou de oito a 25 meses, média de 17,1 meses. A idade média foi de 45,1 anos, quatro pacientes (66,6% eram do sexo feminino e o lado direito foi acometido em cinco casos (83,3%. RESULTADOS: Quanto aos resultados pelos critérios de Harris modificados por Byrd, a pontuação evoluiu de média de 54,1 para 90,4 pontos e a escala de expressões faciais para quantificação da dor variou de média de 1,7 ponto para 5,1 pontos. CONCLUSÃO: A artroscopia é boa alternativa para o tratamento da osteocondromatose no quadril, apesar de ser necessário maior tempo de seguimento para afirmar isso categoricamente. Os resultados observados até então são animadores. Trata-se de procedimento pouco invasivo e que permite boa recuperação.OBJECTIVE: The objective of this study is to show the results achieved in the treatment of hip osteochondromatosis by arthroscopy. METHODS: Six patients submitted to hip arthroscopy for synovial osteochondromatosis have been assessed for pre- and postoperative function and pain. The time of preoperative complaint ranged from nine to 48 months, in an average of 28.2 months and the follow-up ranged from eight to 25 months (mean: 17.1 months. Mean age was 45.1 years, with four female patients (66.6% and the right side affected in five cases (83.3%. RESULTS: Concerning the results according to Byrd-modified Harris' criteria, the mean score evolved from 54.1 to 90.4, and the mean score on the face expressions scale for pain assessment ranged from 1.7 to 5.1. CONCLUSION: arthroscopy is a good alternative for hip osteochondromatosis treatment, although longer follow-up times are required to strictly stating this. The results found so far are encouraging, constituting a little-invasive procedure allowing good recovery.

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

    OpenAIRE

    Suresh,; Yatish; Sridhara Murthy; Ravish; Somashekar; Vinod

    2014-01-01

    : 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...

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

    OpenAIRE

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

    2014-01-01

    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...

  9. A Novel Graft Preparation Technique of the Quadriceps Tendon for Arthroscopic Double-Bundle Anterior Cruciate Ligament Reconstruction

    OpenAIRE

    Park, Sang Eun; Ko, Yujin

    2013-01-01

    Surgical reconstruction is a general approach for an anterior cruciate ligament rupture. Techniques have evolved from single-bundle to double-bundle reconstruction to restore the 2 anatomically and functionally different bundles as much as possible. However, there is controversy regarding which method yields superior clinical outcomes. The purpose of this article is to introduce our new graft preparation method, which will potentially address the limitations of currently available double-bund...

  10. Hallazgos artroscópicos en un caso de disco articular adherido de la ATM Arthroscopic findings in a fixed disc case of the TMJ

    OpenAIRE

    R. Martín-Granizo López; J. Giner Díaz; J.J. Sánchez Gutiérrez

    2005-01-01

    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 posició...

  11. The curative effect of traumatic bursitis by arthroscopic%关节镜下治疗创伤性滑囊炎的疗效观察

    Institute of Scientific and Technical Information of China (English)

    陈为坚; 靳安民; 段杨; 胡孔和; 魏丹; 刘丽丽

    2010-01-01

    目的:观察关节镜监视下治疗创伤性滑囊炎的临床疗效.方法:选择创伤性滑囊炎患者51例,病程8天~12个月,平均46天.其中下肢35例,上肢16例.结果:随访2个月-1年,平均4个月,治愈48例,总有效率94.1%.结论: 关节镜下治疗创伤性滑囊炎创伤小,治愈率高,不影响关节功能,临床治疗效果满意.

  12. Arthroscopic radiofrequency treatment of olecranon bursitis%关节镜下等离子射频治疗尺骨鹰嘴滑囊炎

    Institute of Scientific and Technical Information of China (English)

    郭明锋

    2013-01-01

    目的 探讨关节镜下等离子射频治疗尺骨鹰嘴滑囊炎手术.方法 选择难治性尺骨鹰嘴滑囊炎病例18例,应用关节镜辅助下经皮等离子消融气化,治疗滑囊炎.结果 关节镜辅助下等离子射频气化治疗18例术后均无感染复发,无血管神经损伤等并发症.结论关节镜下等离子射频治疗尺骨鹰嘴滑囊炎,是一种操作安全、有效的治疗方法.

  13. The effects of neuromuscular exercise on medial knee joint load post-arthroscopic partial medial meniscectomy: 'SCOPEX', a randomised control trial protocol

    DEFF Research Database (Denmark)

    Hall, Michelle; Hinman, Rana S; Wrigley, Tim V;

    2012-01-01

    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...

  14. Avaliação artroscópica e macroscópica da faceta medial do semilunar Arthroscopic and macroscopic evaluation of the lunate medial facet

    OpenAIRE

    Edgard de Novaes França Bisneto; Bruno de Biase Cabral de Sousa; Emygdio José Leomil de Paula; Rames Mattar Júnior; Arnaldo Valdir Zumiotti

    2011-01-01

    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 semil...

  15. Correlation between the result from arthroscopic reconstruction of the anterior cruciate ligament of the knee and the return to sports activity

    Directory of Open Access Journals (Sweden)

    Alexandre Almeida

    2014-06-01

    Full Text Available OBJECTIVE:To evaluate the return to pre-injury sports activity in a group of patients who underwent anterior cruciate ligament (ACL reconstruction, in relation to age, sex, body mass index (BMI and associations with upper-limb fractures.METHODS:A group of 265 patients who underwent ACL reconstruction using an ipsilateral graft from the thigh flexor tendons, between July 2000 and November 2007, was analyzed.RESULTS:A total of 176 patients was evaluated after a mean period of 34.95 ± 18.8 months (median: 31 months (interquartile range: 20-48 months. The minimum evaluation period was 12 months and the maximum was 87 months. The number of patients who returned to their sports activity prior to tearing the ACL was 121/176 (68.8%. Patients under 30 years of age more frequently returned to sports activity and this was considered significant: p = 0.016; odds ratio, OR = 0.44 (95% confidence interval, CI: 0.22-0.86. Returning to previous sports activity more frequently was not considered significant for male sex (p = 0.273, individuals with BMI < 25 (p = 0.280 or patients with an ACL injury unrelated to an initial traumatic episode with upper-limb fracturing (p = 0.353.CONCLUSIONS:The rate of return to the sports activity prior to ACL injury was 68.8%. It was found that patients under the age of 30 years had a significantly greater rate of return to sports activity after the surgery. In relation to sex, BMI and association with an initial traumatic episode of upper-limb fracturing, there was no statistical difference in the return to sports activity.

  16. COMPARATIVE STUDY OF CLINICAL OUTCOME OF ARTHROSCOPIC ANTERIOR CRUCIATE LIGAMENT RECONSTRUCTION BONE PATELLAR TENDON BONE GRAFT V/S HAMSTRING GRAFT

    Directory of Open Access Journals (Sweden)

    Priyank

    2015-08-01

    Full Text Available BACKGROUND: Anterior cruciate ligament is an intra - articular, extra synovial structure present in the central complex of knee joint. It functions in concert with all ot her anatomical structures in the knee joint to control and limit motion and to maintain both static and dynamic equilibrium. It is commonly injured in athletic activities specially contact sports and motor vehicle accidents. Ligament disruption occurs with out a fall or direct contact where deceleration along with valgus external rotation or hyper extension force comes into play. T h e a im o f s u r g ical tre a tme n t is to rest o r e k n e e st ab i l it y , t he re b y a l l o w ing t h e pa ti e n t to return to h is o r ig in a l ph y sical a ct i v i t y l e v e ls. T h e c h o ice o f g r a f t a n d its f i x a ti o n p la y s a k e y role in ACL re c on st r u cti o n. A n id ea l g ra f t w ou ld b e o n e t h a t p ro v id e s a s m u ch stre n g th a s n a ti v e an t e r i o r c r u cia t e l ig am e n t, a l l o w s f o r s e c u re f i x a t i on , h a s m inimal ha r v e st site mo rbidit y , e n a b les u n restr i ct e d re h ab i l it a t i o n a n d rest o res no r ma l k n e e b iomec h a n ics a n d ki ne ma tics. A I M : T o a s s e ss t h e e f fe ct iv ene ss o f t h e bo n e - p a t e l l a r t e n do n - b on e g raft c om p a red to ha m str i n g t endo n g r a f t a s u s e d in t h e tr e a t me n t o f an t e r i o r c r u ci a te li g a m en t in j u r i e s o f t h e k n ee . DESIGN : This is a prospective study. MATERIALS AND METHODS : This prospective study was conducted at a tertiary hospital for a pe r io d o f t w e l v e m on t h s f rom June 2013 t o July 2 014 . Patients presenting with unilateral knee injury in Outpatient depa rtment and Casualty of the hospital were evaluated by a thorough general and local clinical examination of the knee. Uninjured knees of same subjects in supine position were taken as reference. Subjects fulfilling the predetermined inclusion and exclusion criteria were included in the study. STATISTICAL METHODS : Intergroup comparison was analysed by K - Independent sample t test. Intragroup comparison was analysed by Paired t - test. RESULTS : Patients were divided into two groups and treated with using Bone - patellar tendon - bone graft and Hamstring graft respectively. Mean age group of patients was 29.16 yrs. (range 16 - 51yrs and 30.88 yrs. (range 19 - 48yrs in group A and B respectively we found the incidence of ACL injury in 15 - 44 years age group to be greater than twice the general population. A mean delay in surgery of 4.66 months (range 2 - 12 months since the time of injury in group A and 4.46 months (range 2 - 7 months in group B was observed. Subjective IKDC evaluation was done at the end of 12 months. Ther e was no difference in both the groups in the terms of effusion, passive motion, knee compartment findings, ligament examination, X - ray findings. Functional test and IKDC grade of both the groups showed statistically very highly significant improvement. Ho wever, there was statistically very high Harvest site pathology in group A. CONCLUSION : We found that there is statistically no significant difference in the overall clinical outcome between hamstring autograft with transfix and bone - patellar tendon bone autograft with interference screw except that the patellar tendon group had a greater tendency of having donor site morbidity compared to the hamstring tendon group.

  17. Tratamento artroscópico da tendinite calcária do manguito rotador Arthroscopic treatment of calcifying tendinitis of the rotator cuff

    OpenAIRE

    Arnaldo Amado Ferreira Neto; Cassio Silva Trevizani; Eduardo Benegas; Eduardo Angeli Malavolta; Mauro Emílio Conforto Gracitelli; Alexandre Carneiro Bitar; Francisco José dos Santos Neto

    2010-01-01

    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 ...

  18. PARot – assessing platelet-rich plasma plus arthroscopic subacromial decompression in the treatment of rotator cuff tendinopathy: study protocol for a randomized controlled trial

    OpenAIRE

    Carr, Andrew; Cooper, Cushla; Murphy, Richard; Watkins, Bridget; Wheway, Kim; Rombach, Ines; Beard, David

    2013-01-01

    Background Platelet-rich plasma (PRP) is an autologous platelet concentrate. It is prepared by separating the platelet fraction of whole blood from patients and mixing it with an agent to activate the platelets. In a clinical setting, PRP may be reapplied to the patient to improve and hasten the healing of tissue. The therapeutic effect is based on the presence of growth factors stored in the platelets. Current evidence in orthopedics shows that PRP applications can be used to accelerate bone...

  19. Comparison of interscalene brachial plexus block and intra-articular local anesthetic administration on postoperative pain management in arthroscopic shoulder surgery

    Directory of Open Access Journals (Sweden)

    Recep Aksu

    2015-06-01

    Full Text Available BACKGROUND AND OBJECTIVES: In this study, the aim was to compare postoperative analgesia effects of the administration of ultrasound-guided interscalene brachial plexus block and intra-articular bupivacaine carried out with bupivacaine. METHODS: In the first group of patients 20 mL 0.25% bupivacaine and ultrasound-guided interscalene brachial plexus block (ISPB were applied, while 20 mL 0.25% bupivacaine was given via intra-articular (IA administration to the second group patients after surgery. Patients in the third group were considered the control group and no block was performed. Patient-controlled analgesia (PCA with morphine was used in all three groups for postoperative analgesia. RESULTS: In the ISPB group, morphine consumption in the periods between 0-4, 6-12 and 12-24 postoperative hours and total consumption within 24 h was lower than in the other two groups. Morphine consumption in the IA group was lower than in the control group in the period from 0 to 6 h and the same was true for total morphine consumption in 24 h. Postoperative VASr scores in the ISPB group were lower than both of the other groups in the first 2 h and lower than the control group in the 4th and 6th hours (p < 0.05. In the IA group, VASr and VASm scores in the 2nd, 4th and 6th hours were lower than in the control group (p < 0.05. CONCLUSION: Interscalene brachial plexus block was found to be more effective than intra-articular local anesthetic injection for postoperative analgesia.

  20. 关节镜下治疗髋关节撞击综合征的近期疗效观察%EFFECTIVENESS OF ARTHROSCOPE FOR FEMOROACETABULAR IMPINGEMENT

    Institute of Scientific and Technical Information of China (English)

    赵亮; 王义隽; 蔡道章; 曾春; 金大地

    2016-01-01

    目的 探讨关节镜下治疗髋关节撞击综合征(femoroacetabular impingement,FAI)的近期疗效.方法 回顾分析2012年2月-2014年6月收治的17例(17髋)FAI患者临床资料.其中男12例,女5例;年龄18~60岁,平均37.2岁.左髋9例,右髋8例.患者主要临床症状为髋部腹股沟处疼痛.髋部疼痛不适症状持续12~24个月,平均15个月.髋关节活动度无明显受限,深度屈曲及内旋可明显诱发疼痛.撞击试验与Faber试验阳性.X线片分期:早期8例,中期8例,晚期1例.根据解剖形态分型:凸轮型撞击6例,钳夹型撞击3例,混合型撞击8例;根据分型分别于关节镜下行股骨头成型术、髋臼成型术以及髋臼成型联合股骨头成型术.结果 术后患者切口均Ⅰ期愈合.1例术后大腿外侧感觉麻木,2周后症状自行消失.患者均获随访,随访时间1~2年,平均1.3年.患者髋部疼痛症状较术前明显缓解.术后6周、3个月、1年改良Harris评分分别为(91.44±1.98)、(95.83±0.53)、(95.33±2.43)分,术后各时间点均较术前(79.01±3.20)分,显著提高(P<0.05),术后3个月及1年较6周时显著增加(P<0.05),术后3个月与术后1年比较差异无统计学意义(P>0.05).结论 关节镜下治疗FAI能明显缓解髋部疼痛,明确诊断、早期发现、微创治疗是获得满意疗效的关键.

  1. Correlation between the result from arthroscopic reconstruction of the anterior cruciate ligament of the knee and the return to sports activity☆

    Science.gov (United States)

    Almeida, Alexandre; Valin, Márcio Rangel; Ferreira, Ramon; de Almeida, Nayvaldo Couto; Agostini, Ana Paula

    2014-01-01

    Objective To evaluate the return to pre-injury sports activity in a group of patients who underwent anterior cruciate ligament (ACL) reconstruction, in relation to age, sex, body mass index (BMI) and associations with upper-limb fractures. Methods A group of 265 patients who underwent ACL reconstruction using an ipsilateral graft from the thigh flexor tendons, between July 2000 and November 2007, was analyzed. Results A total of 176 patients was evaluated after a mean period of 34.95 ± 18.8 months (median: 31 months) (interquartile range: 20–48 months). The minimum evaluation period was 12 months and the maximum was 87 months. The number of patients who returned to their sports activity prior to tearing the ACL was 121/176 (68.8%). Patients under 30 years of age more frequently returned to sports activity and this was considered significant: p = 0.016; odds ratio, OR = 0.44 (95% confidence interval, CI: 0.22–0.86). Returning to previous sports activity more frequently was not considered significant for male sex (p = 0.273), individuals with BMI < 25 (p = 0.280) or patients with an ACL injury unrelated to an initial traumatic episode with upper-limb fracturing (p = 0.353). Conclusions The rate of return to the sports activity prior to ACL injury was 68.8%. It was found that patients under the age of 30 years had a significantly greater rate of return to sports activity after the surgery. In relation to sex, BMI and association with an initial traumatic episode of upper-limb fracturing, there was no statistical difference in the return to sports activity. PMID:26229807

  2. Under the arthroscope treats in the calcaneum joint the bone fracture%关节镜下治疗跟骨关节内骨折

    Institute of Scientific and Technical Information of China (English)

    于国政

    2011-01-01

    跟骨骨折是常见的足部损伤,跟骨关节内骨折如治疗不当,可引起严重的足部功能障碍.笔者认为应用跟骨钛钢板治疗SandersⅡ、Ⅲ、Ⅳ型跟骨关节内骨折,可恢复跟骨的大致形态,疗效显著.所以,开放复位跟骨钛钢板内固定是治疗跟骨关节内骨折的有效方法.

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

    OpenAIRE

    Jose Carlos Garcia Júnior; Jose Luis Amim Zabeu; Ivaldo Angelo Cintra Junior; Carlos Augusto Mattos; Jesely Pereira Myrrha

    2012-01-01

    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 ganh...

  4. Tratamento artroscópico da condromatose sinovial do ombro: relato de caso Arthroscopic treatment of synovial chondromatosis of the shoulder: a case report

    Directory of Open Access Journals (Sweden)

    Arildo Eustáquio Paim

    2008-04-01

    Full Text Available Os autores descrevem caso raro de condromatose sinovial do ombro e seu tratamento cirúrgico. A artroscopia possibilitou a visualização de todos os compartimentos da articulação glenoumeral, permitindo a remoção dos corpos livres e realização da sinovectomia.The authors describe a rare case of synovial chondromatosis of the shoulder and its surgical treatment. Arthroscopy enabled the visualization of all compartment of the glenohumeral joint, and allowed the removal of free bodies and the performance of a synovectomy.

  5. Study design does not always allow a simple conclusion

    DEFF Research Database (Denmark)

    Roos, Ewa M.; Thorlund, Jonas Bloch; Juhl, Carsten Bogh; Lohmander, Stefan

    2014-01-01

    Response to Arthroscopic surgery for degenerative tears of the meniscus: a systematic review and meta-analysis......Response to Arthroscopic surgery for degenerative tears of the meniscus: a systematic review and meta-analysis...

  6. Medline Plus

    Full Text Available ... Injuries and Disorders Arthroscopic Ankle Fusion on 72 Year-Old with Severe Arthritis Pain (Broward Health Medical ... 27/2012) Arthritis Arthroscopic Ankle Fusion on 72 Year-Old with Severe Arthritis Pain (Broward Health Medical ...

  7. Bankart Repair to Correct Shoulder Instability

    Medline Plus

    Full Text Available ... bone. During the webcast, you'll learn how doctors reattach the ligaments arthroscopically through three small incisions. ... the surgery, and meet orthopedic surgeon Kerwyn Jones. Doctor Jones is performing the leading edge arthroscopic procedure ...

  8. Ganglion cysts of the cruciate ligaments detected by MRI

    OpenAIRE

    Sumen, Y.; Ochi, M.; Deie, M.; Adachi, N.; Ikuta, Y.

    1999-01-01

     Eight patients with ganglion cysts arising from the cruciate ligaments of the knee joint underwent arthroscopic excision after the MR examination. The MR findings, clinical features and arthroscopic findings were evaluated comparatively.

  9. Medline Plus

    Full Text Available ... and Muscles Ankle Injuries and Disorders Arthroscopic Ankle Fusion on 72 Year-Old with Severe Arthritis Pain ( ... Gables, FL, 11/27/2012) Arthritis Arthroscopic Ankle Fusion on 72 Year-Old with Severe Arthritis Pain ( ...

  10. The "Hoover" (vacuum cleaner) technique for calcifying tendonitis deposits excision and removal of the calcific debris

    OpenAIRE

    Atoun Ehud; Rath Ehud; Van Tongel Alexander; Narvani Ali; Sforza Giusseppe; Levy Ofer

    2012-01-01

    A new technical tip for the improvement of the arthroscopic treatment of symptomatic calcifying tendinitis is described. Arthroscopic excision of calcifying tendonitis may result with multiple minute calcific debris in the subacromial bursa, causing severe post operative pain due to chemical irritation of the bursa. We suggest the use of a bladeless shaver barrel as a “Hoover” (vacuum cleaner) for arthroscopic clearance of these miniature calcific debris from the subacromial space after resec...

  11. The applications of arthroscopy on malleolus fractures

    Institute of Scientific and Technical Information of China (English)

    HOU Zhi-qi; Jegan Krishnan; Peter Tamblyn

    2005-01-01

    @@ Historical perspective It was well known that in 1918 Takagi performed the first arthroscopic inspection of a cadaver's knee in Japan. 1 His interest in this area laid the foundation for arthroscopy and facilitated the development of arthroscope. In 1931, Burman reported an experimental study on the arthroscopic exploration of cadaveric joints, but he believed that the ankle joint was unsuitable for such techniques because it was too narrow to pass through the posterior puncture.2Unexpectedly, several years later Takagi described a routine method for arthroscopic examination of the ankle.

  12. Fratura supracondiliana do fêmur durante salto após reconstrução artroscópica do ligamento cruzado anterior Supracondylar emur fracture during jump after anterior cruciate ligament arthroscopic reconstruction

    Directory of Open Access Journals (Sweden)

    Thiago Yukio Fukuda

    2009-04-01

    Full Text Available CONTEXTUALIZAÇÃO: A fratura distal do fêmur é uma das possíveis complicações no período pós-operatório de reconstrução de LCA, porém, de incidência rara. RELATO DE CASO: Descreve-se o caso de um atleta de 34 anos, gênero masculino, no quinto mês de pós-operatório de reconstrução de LCA. O caso evoluía normalmente de acordo com o protocolo estabelecido; o paciente apresentava bom controle e estabilidade sensoriomotora, quando sofreu fratura supracondiliana do fêmur ao realizar um salto durante atendimento fisioterápico. A reconstrução ligamentar foi realizada com enxerto dos músculos flexores do joelho e a fratura, ocasionada posteriormente, reduzida e fixada com placa e parafuso. Dez meses após a redução aberta e fixação interna da fratura, apresenta função regular na escala Lysholm, amplitude de movimento normal e força muscular grau V em flexores e extensores da coxa. DISCUSSÃO: Poucos relatos de caso semelhantes ao presente foram encontrados na literatura; a maioria apresentou fratura do fêmur após a reconstrução do LCA com tendão patelar. Este caso mostra-se relevante pela associação da fratura supracondiliana do fêmur com reconstrução ligamentar com tendões dos flexores, visto que apenas um trabalho seguiu tal direção. Dentre as prováveis causas dessa fratura, destacam-se uma fragilidade óssea por desuso e túnel ósseo femoral de diâmetro maior que o padrão, apesar de não haver consenso em relação a essas alterações. Uma hipótese sugerida pelos autores deste relato é de que o túnel ósseo de fixação do enxerto pode ter sido um intensificador de estresse sobre o local da fratura.BACKGROUND: Distal femoral fracture is one of the possible complications on the post operative period of the ACL reconstruction; however, with rare incidence. CASE REPORT: This study reports a male 34 year-old athlete, five months after ACL reconstruction surgery. The case developed normally in accordance with the established protocol. The patient presented good control and sensory-motor stability when he suffered a supracondylar femur fracture. This fracture occurred during a jump in the physical therapy treatment. The ligament reconstruction was done with the tendon graft of the knee flexors muscles, and the fracture caused later, was reduced and stabilized with plate and screw. Ten months after open reduction and internal fixation of the fracture, the patient showed regular function in the Lysholm scale, normal range of movement and muscular force grade V for knee flexors and extensors. DISCUSSION: Few case reports similar to the present one were found in the literature. The majority presented femur fracture after ACL reconstruction with patellar tendon. The present case shows significance by the association between supracondylar femur fracture with ligament reconstruction with flexors tendon, since only one case followed this direction. Two of the possible causes of this fracture are bone fragility for disuse and femoral tunnel bone bigger than the normal, despite not being a consensus. A hypothesis suggested by the authors of this paper is that the bone tunnel of graft fixation could have been a stress booster to the site of the fracture.

  13. Diagnostic performance of 3D TSE MRI versus 2D TSE MRI of the knee at 1.5 T, with prompt arthroscopic correlation, in the detection of meniscal and cruciate ligament tears*

    Science.gov (United States)

    Chagas-Neto, Francisco Abaeté; Nogueira-Barbosa, Marcello Henrique; Lorenzato, Mário Müller; Salim, Rodrigo; Kfuri-Junior, Maurício; Crema, Michel Daoud

    2016-01-01

    Objective To compare the diagnostic performance of the three-dimensional turbo spin-echo (3D TSE) magnetic resonance imaging (MRI) technique with the performance of the standard two-dimensional turbo spin-echo (2D TSE) protocol at 1.5 T, in the detection of meniscal and ligament tears. Materials and Methods Thirty-eight patients were imaged twice, first with a standard multiplanar 2D TSE MR technique, and then with a 3D TSE technique, both in the same 1.5 T MRI scanner. The patients underwent knee arthroscopy within the first three days after the MRI. Using arthroscopy as the reference standard, we determined the diagnostic performance and agreement. Results For detecting anterior cruciate ligament tears, the 3D TSE and routine 2D TSE techniques showed similar values for sensitivity (93% and 93%, respectively) and specificity (80% and 85%, respectively). For detecting medial meniscal tears, the two techniques also had similar sensitivity (85% and 83%, respectively) and specificity (68% and 71%, respectively). In addition, for detecting lateral meniscal tears, the two techniques had similar sensitivity (58% and 54%, respectively) and specificity (82% and 92%, respectively). There was a substantial to almost perfect intraobserver and interobserver agreement when comparing the readings for both techniques. Conclusion The 3D TSE technique has a diagnostic performance similar to that of the routine 2D TSE protocol for detecting meniscal and anterior cruciate ligament tears at 1.5 T, with the advantage of faster acquisition. PMID:27141127

  14. Anterior cruciate ligament injuries: comparative study on 3.0T MRI versus arthroscope%前交叉韧带损伤:3.0T MR影像与关节镜对照分析

    Institute of Scientific and Technical Information of China (English)

    潘诗农; 卢再鸣; 陈志安; 李祁伟; 吴振华; 郭启勇

    2009-01-01

    目的 分析膝关节前交叉韧带损伤的3.0T MRI特征,并与关节镜手术结果对照.方法 回顾性分析来我院行3.0T MR膝关节检查的36例前交叉韧带损伤患者的40个膝关节,全部病例经关节镜检查确诊.应用3.0T MR机(Philips Achieva型),膝关节专用线圈,进行斜矢状位TSE T1WI、TSE T2WI、PD-SPIR和冠状位、轴位TSE T2WI扫描.前交叉韧带损伤分为完全断裂、撕裂(部分断裂)及胫骨端撕脱.将膝关节前交叉韧带损伤的3.0T MR影像特征与关节镜手术结果进行对照分析.结果 前交叉韧带完全断裂MRI直接征象表现为韧带连续性中断,断端肿胀(21/25),间接征象为交叉韧带过度弯曲、T2WI和PD-SPIR股骨髁间窝外侧骨挫伤;MRI与关节镜诊断完全符合率为84.00%.前交叉韧带撕裂(部分断裂)MRI直接征象为ACL矢状T2WI和PD-SPIR显示形态不规则,部分撕裂,ACL局部肿胀增粗,信号增高.仍可见连续存在的纤维低信号;MRI与关节镜诊断完全符合率为66.67%.前交叉韧带胫骨端撕脱MR检查直接征像为胫骨近端可见T1WI、T2WI低信号撕脱骨片(3/3),ACL水肿、形态不规则,周围可见出血、积液.MRI与关节镜诊断符合率为100%.结论 高场强3.0T MR膝关节诊断的多平面、多序列影像相结合可形成ACL立体影像观,结合临床能够有效诊断ACL损伤.

  15. 肘关节镜辅助下复位固定治疗尺骨冠状突骨折%Elbow arthroscope assisted reduction and fixation treatment for coronoid fracture

    Institute of Scientific and Technical Information of China (English)

    杨顺; 向明; 杨国勇; 陈杭; 胡小川; 唐浩琛

    2014-01-01

    Background Coronoid fracture of ulna reflects the severity of the elbow trauma.It is mainly due to the fall with the elbow in a straight position,which caused by collision with trochlea of humerus,leading to elbow instability.Violent trauma often causes elbow dislocation.If the fracture block is large,because of the pulling force of tendon,it is not easy to maintain reduction,and the stability of the elbow is badly affected,often requiring surgery treatment to restore the stability of the joints.In our hospital,From November 2009 to January 2012,we treated 1 6 cases with fracture of coronary fracture with elbow arthroscopy assisting reduction and fixation.Methods From November 2009 to January 2012,we treated 1 6 cases with fracture of coronary fracture with elbow arthroscopy assisting reduction and fixation,including 10 males and 6 females,with an average age of 39 (24-5 1 ). There are 1 1 cases caused by fall and 5 cases caused by traffic accidents ;6 cases were the left side,and 10 cases were on the right side;There were one case combined with fracture of the humeral capitellum and 3 cases combined with posterolateral rotation instability;According to Regan-Morrey classification:Ⅱ type 10 cases,Ⅲ type 6 cases.Diagnosis by preoperative elbow CT and three-dimensional imaging,we accurately knew of fracture position,size of fracture block,the degree of displacement of fracture.With general anesthesia and lateral position,the patients were positioned with limb in the elbow ancon.To applly pneumatic tourniquet inflation pressure band,with the pressure of 240 mmHg,tourniquet time 40-90 min,average (63.3 ± 25.0 )min.Anterolateral approach in the elbow-flexion position and proximal medial approach from the proximal part were used,because:(1 ) there is safest distance of ulnar nerve and median nerve in anterolateral approach in the elbow-flexion position,it is the safest approach in the medial approach into the road (the distance to the ulnar nerve is 1 5.5 mm,the distance to the median nerve is 13.8 mm).(2 )there is safest distance(10 mm)to radial nerve in the anterolateral approach to,With the advantage of flexible operation and good microscopic field of vision,it is the most safe and effective one of the lateral approachs into the way;(3)We choose the position of 90° elbow flexion position to puncture operation since nerve is away from point of puncture.Usually water injection were operated from the lateral approach establishing arthroscopy channel,cleaning blood stasis and synovial joints of joint,exposing fracture block of coronary,and completing the reduction with arthroscopy.After the satisfied reduction,to fix the fracture from the back to coronary direction with screws or wires.Usually,the appropriate length of hollow screw is 3.0 mm,and the cutting-edge through coronary is not more than 2 mm.Also,the needle tail should be placed subcutaneously after bending.To combined fractures,such as capitellum fractures,open reduction and fixation is needed at the same time,including the repair or reconstruction of the lateral collateral ligament when posterolateral rotation unstability occurrs.Elbow should be fixed in a flexion position no less than 1 week,then early functional exercise was operated under the guidance of doctor.Results 14 cases were followed-up,with an average time of 12.6 months (8-24 months). All the postoperative incision healed good(type Ⅰ healing),no incisional drainage,nerve damage and fracture displacement occurs,with 1 case of heterotopic ossification.X ray film was applied at the time of terminal follow-up to assess fracture healing,showing fracture clinical healing of all the cases,and the healing time was 10-14 weeks,12 weeks on average.All patients reached anatomical reduction in the operation.The improved elbow HSS score was an average of 33 (28-35),average score of Visual Analog Scale is 1.2±0.5,with an average of 132.4°of elbow flexion,and 10.6°of elbow straighten, 68.5°of pronation,78.6°of supination.the total good and excellent rate was 100%(14/14).Discussion Discuss Elbow joint is is

  16. Resultados do procedimento artroscópico de "remplissage" na luxação anterior recidivante do ombro Results from filling "remplissage" arthroscopic technique for recurrent anterior shoulder dislocation

    OpenAIRE

    Mauro Emilio Conforto Gracitelli; Camilo Partezani Helito; Eduardo Angeli Malavolta; Arnaldo Amado Ferreira Neto; Eduardo Benegas; Flávia de Santis Prada; Augusto Tadeu Barros de Sousa; Jorge Henrique Assunção; Edwin Eiji Sunada

    2011-01-01

    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 r...

  17. CLASSIFICATION AND SIGNIFICANCE UNDER THE ARTHROSCOPE OF PATELLA MEDIAL SYNOVIAL PLICA OF KNEE%膝关节髌内侧滑膜皱襞的关节镜下分型及意义

    Institute of Scientific and Technical Information of China (English)

    易智; 凌鸣; 罗振群; 徐洪海

    2002-01-01

    目的:探讨膝关节髌内侧滑膜皱襞的关节镜下分型及其与滑膜皱襞综合征的关系.方法:对75例(75膝)关节镜下发现有髌内侧滑膜皱襞的病人,详细记录皱襞的特点,并加以分型.结果:髌内侧滑膜皱襞的位置、形态、质地的变化呈现多样性,因此其致病特点亦不相同.结论:将髌内侧滑膜皱襞的镜下表现分为七型,Ⅳ、Ⅴ、Ⅵ、Ⅶ型因其肥厚、纤维化,并与关节产生不相适应的摩擦、挤压而导致滑膜皱襞综合征.

  18. Imaging and arthroscopic findings of the osteochondral lesions of the talus%踝关节距骨骨软骨损伤的影像学及关节镜下表现

    Institute of Scientific and Technical Information of China (English)

    郭秦炜; 胡跃林; 焦晨; 王成; 梅宇

    2010-01-01

    目的 分析踝关节距骨骨软骨损伤的影像学特点,包括病灶位置、病灶大小等形态学数据及MRI分期,并根据关节镜下表现进行分级,分析MRI分期与关节镜分级之间的关系.方法 2006年7月至2008年6月,35例距骨骨软骨损伤患者术前进行踝关节正侧位X线检查及MRI检查,分别根据Berdnt & Harty标准及Hepple's标准进行分期,在PACS系统上应用测量软件工具分析MRI图像,确定病灶位置、测量其前后径、左右径及深度.所有患病的踝关节均进行关节镜探查,并进行病灶分级.分析MRI分期与关节镜下分级之间的相关性.结果 35例患者的平均年龄为29.1岁(16~44岁),其中男30例,女5例.通过X线发现13例距骨骨软骨损伤,根据Berdnt & Harty分期:6例为Ⅰ期,3例为Ⅱ期,3例为Ⅲ期,1例为Ⅳ期;6例病灶位于外侧,7例位于内侧.MRI检查共发现38处距骨骨软骨损伤(3例患者均有两处病灶),根据Hepple分期:Ⅰ期1例,Ⅱ期17例,Ⅲ期7例,Ⅳ期2例,Ⅴ期11例.14例病灶位于外侧,24例位于内侧;按照9宫格分区法,55.3%的病灶位于4区(内侧中部),23.7%位于6区(外侧中部).内侧组病灶大小为:前后径(9.0±2.5)mm、左右径(11.2±2.9)mm、深度(8.4±4.0)mm;外侧组病灶大小为:前后径(7.8±3.2)mm、左右径(10.9±3.2)mm、深度(7.9±4.2)mm.两组病灶大小的差异无统计学意义.关节镜探查共发现38处距骨骨软骨损伤(A级1例、B级1例、C级4例、D级27例、E级3例、F级2例).MRI分期与关节镜下分级之间无相关性(r=0.12, P=0.474).结论 距骨骨软骨损伤主要位于距骨内侧中部及外侧中部,内侧病损以Hepple's Ⅱ期和Ⅴ期为主,外侧病变以Ⅲ期为主;内外侧病灶的大小差异无统计学意义.内外侧病变的关节镜下表现均以D级为主.Hepple's MRI影像学分期与关节镜下分级无对应关系.

  19. Characteristics of Imaging and Arthroscopic Findings of the Talar Osteochondral Lesions Classified as Hepple V%Hepple V型距骨骨软骨损伤的影像学特点及关节镜下表现

    Institute of Scientific and Technical Information of China (English)

    史尉利; 郭秦炜; 赵峰; 江东; 陈临新; 谢兴; 焦晨; 胡跃林

    2015-01-01

    目的:分析踝关节Hepple V型距骨骨软骨损伤的影像学特点,包括病灶位置、大小等形态学数据,并根据关节镜下表现进行分级.方法:2009年3月至2014年6月,我院入院的距骨骨软骨损伤患者术前进行踝关节正侧位X线检查及MRI检查,分别根据Loomer改良标准及Hepple标准进行分型.在PACS系统上应用测量软件工具分析107例Hepple V型距骨骨软骨损伤的影像学特点:确定病灶位置、测量其前后径、左右径及深度.所有病患踝关节均进行关节镜探查,并进行病灶分级.结果:107例Hepple V型距骨骨软骨损伤患者的平均年龄为37.8岁(15~63岁),其中男性77例、女性30例.其中67例X线有阳性发现,V型为31例.在MRI冠状位上:23例病灶位于外侧,12例位于中部,72例位于内侧;在MRI矢状位上:10例位于前部,74例位于中部,23例位于后部.病灶骨髓水肿平均大小为:前后径13.3 mm、左右径11.4 mm、深度11.7 mm;囊肿的平均大小为:前后径7.8 mm、左右径7.3 mm、深度6.8 mm.关节镜探查距骨骨软骨损伤分级:C级26例、D级73例、E级7例、F级1例.结论:Hepple V型距骨骨软骨损伤在MRI冠状位上多位于距骨内侧,在MRI矢状位上多位于距骨中部,关节镜下表现以D级为主.

  20. Arthroscopic osteoplasty for cam-type femoroacetabular impingement%髋关节镜骨成形术治疗凸轮型股骨髋臼撞击症

    Institute of Scientific and Technical Information of China (English)

    王卫国; 李子荣; 岳德波; 张念非; 王佰亮; 郭万首

    2015-01-01

    目的 探讨关节镜下头颈区骨成形术治疗凸轮型股骨髋臼撞击症的中期临床效果.方法 2008年11月-2012年2月关节镜治疗单纯凸轮型股骨髋臼撞击症患者19例(21髋),男11例(12髋),女8例(9髋);平均年龄34.6(19~52)岁.关节镜下磨除凸轮样增生骨质,重塑股骨头颈区正常形态,同时清理损伤盂唇及软骨,对Ⅲ-Ⅳ级软骨病变行微骨折处理.术后3、6及12个月及之后每年随访,对术前术后α角的变化和随访期内髋关节Harris评分改善情况进行观察.结果 所有病例均获随访,平均随访44.6(31~70)个月.关节镜下证实全部病例均存在股骨头颈区凸轮样畸形和撞击,17例(19髋)发生髋臼软骨损伤,14例(16髋)存在髋臼盂唇损伤.α角由术前的平均(70.1±6.1)°减小为术后平均(45.4±5.1)°,差异有显著性(P<0.05).术前Harris髋关节评分为(63.2±8.6)分,术后3个月、6个月、12个月、2年及末次随访分别为(71.5±6.0)、(78.4±6.4)、(82.5±7.2)、(81.8±8.5)和(83.1±8.1)分,与术前比较差异有显著性(P<0.05),术后1年内Harris评分持续改善差异有显著性(P<0.05).围手术期及随访期内无严重并发症,无病例进展到需全髋关节置换.结论 关节镜下骨成形术可改善股骨头颈区的正常形态,消除撞击因素,对凸轮型股骨髋臼撞击症有满意的中期临床结果.

  1. 关节镜下治疗16例股骨髋臼撞击症患者的康复护理%Rehabilitation nursing of 16 patients with femoroacetabular impingement after arthroscopic surgery

    Institute of Scientific and Technical Information of China (English)

    魏艳红; 张晋; 张菁

    2009-01-01

    参考国内外硬骨髋臼撞击症患者的康复护理经验,制订均衡康复程序,对16例行关节镜下髋臼和股骨头颈结合部骨成型手术的患者进行康复护理.患者能够掌握正确的功能锻炼方法,术后无并发症发生.采用改良Harris髋关节评分,术前平均62.4分,术后6个月平均92.5分.

  2. 关节镜及术后功能锻炼在膝关节疾病诊治中的应用%Application of arthroscope and postoperative functional exercises in diagnosis and treatment of knee joint diseases

    Institute of Scientific and Technical Information of China (English)

    兰玉平; 殷光义; 刘德明; 王立; 赵晨阳; 王川; 陈力; 唐湘君; 王英

    2002-01-01

    1 Subject and method 1.1 Subject A cohort of 78 patients (aged 12 to 77 averaged 43, 33 male and 45 female) were involved.23 left knees and 56 right knees were included.In these disease,there were 26 knees with hypertrophic arthritis,48 knees with meniscus injury,3 knees with synovium plica syndrome,4 knees with rheumatoid arthritis,2 knees with injury of anterior cruciate ligament, 1 knee with injury of posterior cruciate ligament, 2 knees with gout arthritis, and 2 knees with other diseases (such as congenital anomaly).

  3. Arthroscopic radiofrequency vaporization for the release of gluteal muscle fascia contraction syndrome%关节镜下射频消融治疗臀筋膜挛缩症

    Institute of Scientific and Technical Information of China (English)

    唐恒涛; 苏训同; 金大地; 赵亮; 燕华

    2010-01-01

    [目的]评价关节镜辅助射频消融技术治疗臀筋膜挛缩症的疗效.[方法]自2008年6月~2009年7月行关节镜下射频消融术治疗臀肌挛缩症患者28例,男17例,女11例;最大年龄38岁,最小12岁,平均22岁,患者取侧卧位,术前标记坐骨神经走行、股骨大转子、臀肌挛缩带位置,于大粗隆顶点前上2 cm为进镜观察入路,剥离器伸入皮下筋膜组织与臀肌挛缩带之间,扩张分离皮下组织形成工作腔隙,置入关节镜系统生理盐水扩张腔隙,于大粗隆顶点后下3 cm为器械入路及排水出口.关节镜辅助下用射频消融电极逐层切断并松解臀肌挛缩纤维束带,至髋关节弹响消除、活动度接近正常为止.[结果]随访6~18个月,平均11个月.所有患者伤口全部一期愈合,无血肿形成,无神经损伤并发症.根据疗效评价标准进行手术前后疗效对照.疗效具有明显统计学差异(P<0.01).[结论]关节镜下射频消融技术治疗臀肌筋膜挛缩症比传统的开放手术切口小,术后组织反应轻,有利于早期功能锻炼和康复,疗效显著.

  4. Clinical Study of Arthroscopic Coblation Release for Gluteal Muscle Fascia Contraction Syndrome%关节镜下冷融切松解术治疗臀肌筋膜孪缩症

    Institute of Scientific and Technical Information of China (English)

    戎利民; 董健文; 刘斌; 冯丰; 谢沛根; 蔡道章

    2008-01-01

    目的:探讨关节镜监视下冷融切松解手术治疗臀肌筋膜挛缩症的可行性及安全性.方法:自2004年7月至2006年2月,采用关节镜监视下冷融切治疗臀肌筋膜孪缩症患者22例(均为双侧,共44侧),男8例,女14例;平均年龄15(6~19)岁,均为轻至中度挛缩患者(无明显骨盆倾斜或骨盆后倾).手术采用侧卧位.术前标志股骨大转子、臀肌挛缩带的手术入口,其中,大粗隆顶点前上3cm为进镜观察入路,大粗隆顶点后上3cm为出水管通道,大粗隆正上方7~8cm为等离子电极刀头入路.先于三点围成的区域内皮下注入50mm生理盐水,后上入路切开3~5mm,刨刀伸入皮下筋膜组织与臀肌挛缩带之间,刨去部分皮下筋膜组织,形成工作腔隙,生理盐水充盈后在关节镜监视下.以等离子电极斜行切断并松解挛缩带,并一边融切一边活动髋关节,直至无弹响、髋关节被动活动正常或接近正常水平,对于镜下可见的出血点以冷凝刀止血,手术结束从其中一入路放置细胶管引流一条.术后第一天拔除引流管,患者下地行走.结果:手术时间每侧20~40分钟,平均35分钟.术后引流量平均每侧10mm,伤口全部一期愈合,无血肿形成,无神经损伤并发症.平均随访6个月,功能恢复良好,臀部外观无明显凹陷.结论:关节镜监视下冷融切治疗臀肌筋膜挛缩症,具有操作安全、疗效可靠、创伤小、痛苦少、恢复快等优点,并无明显疤痕遗留,易于为患者接受.但本组患者均为轻型挛缩患者,对于严重挛缩患者有待于进一步经验积累和临床观察.

  5. Editorial Commentary: Reflections From a Mature Arthroscopic Shoulder Surgeon on the History and Current Benefits of Augmentation for the Revision of a Massive Rotator Cuff Tear Using Acellular Human Dermal Matrix Allograft.

    Science.gov (United States)

    Snyder, Stephen J

    2016-09-01

    Acellular human dermal matrix allografts are now being used to augment and sometimes replace severely damaged rotator cuff tissue. I have been interested in this important aspect of orthopaedics for 15 years and am pleased to have the opportunity to share my personal reflections of some of the highlights in science and the literature that helped get to the point now where we can expect greater than 80% healing even in these difficult cases of revision after massive failed cuff repair. The field of tissue engineering will certainly be a critical part of our rotator cuff surgical future. PMID:27594327

  6. 腕关节三角纤维软骨复合体损伤的关节镜治疗%Arthroscopic Management of the Triangular Fibrocartilage Complex Injuries

    Institute of Scientific and Technical Information of China (English)

    Young-lae Moon.MD; Sung-jae.Kim.MD; 玄文虎

    2003-01-01

    目的:对外伤性腕关节三角纤维软骨复合体(TFCC)损伤关节镜治疗后疗效评价.方法:选有急慢性外伤史的13例14侧腕关节三角纤维软骨复合体损伤病例,年龄21~45岁,平均28.3岁.经关节造影、物理检查及MRI检查有异常者施行关节镜检查,其中8例TFCC中心性撕裂在关节镜下行游离边缘切除术,5例6侧TFCC边缘部撕裂施行缝合修复术,术后平均随访28个月. 利用Green-O'Brien功能评定方法.结果:优9例,良3例,可2例.其中12例疗效良好以上者恢复原来工作.结论:对腕关节三角纤维软骨复合体损伤关节镜治疗是明确诊断及术后可以得到良好疗效并早期康复的一种有效术式.

  7. 新型全关节镜下胫骨Inlay技术重建PCL的试验研究%A Novel All-arthroscopic PCL Tibial Inlay Reconstruction

    Institute of Scientific and Technical Information of China (English)

    陈刚; 李箭; 付维力; 唐新; 李棋

    2015-01-01

    目的 设计新型全关节镜下Inlay技术重建后交叉韧带(PCL)胫骨侧开槽器及手术流程.方法 设计制作全新的、适合全镜下操作的胫骨Inlay技术重建PCL的胫骨侧开槽器及配套设备,在6例尸体标本上进行试验研究,探索标准操作流程,对标本进行生物力学测试和影像学研究,对器械设计和手术流程进行优化.结果 成功设计并制作出包含3部件的胫骨侧开槽器;器械使用简便,手术操作可行,所有操作在平均78.5 min内完成;力学测试证明移植物固定牢靠,膝关节初始稳定性良好;影像学检查提示骨块位置良好,移植物走行正常.结论 全新设计的全镜下Inlay重建PCL胫骨端开槽器及手术流程操作简单可行,器械设计还可进一步优化.

  8. 膝关节镜下后交叉韧带异体肌腱Inlay重建术的护理配合%The Nursing Cooperation of Arthroscopic Posterior Cruciate Ligament Reconstruction Using Allograft Muscle Tendon with Tibial Inlay Fixation

    Institute of Scientific and Technical Information of China (English)

    ZHAO Hua; HAN Xiao-rui; BAI Ming

    2009-01-01

    报告56例膝关节后交叉韧带损伤患者在膝关节镜下行后交叉韧带异体肌腱Inlay重建手术的护理配合方法 ,认为术前准备充分、仪器设备完好,术中配合熟练、敏捷是手术顺利完成的重要保证;术后系统的康复训练和临床护理对于患者早日康复十分重要.

  9. The Challenges of Recruiting Patients into a Sham Surgery Trial

    DEFF Research Database (Denmark)

    Hare, Kristoffer Borbjerg; Lohmander, Stefan; Roos, Ewa M.

    challenges in recruiting patients into a placebo controlled surgical trial of arthroscopic partial meniscectomy. Materials and Methods Results presented are from an ongoing RCT where patients aged 35-55 with an MRI confirmed degenerative medial meniscus tear were randomized to arthroscopic partial...

  10. Medline Plus

    Full Text Available ... MA, 6/08/2010) Bones, Joints and Muscles Ankle Injuries and Disorders Arthroscopic Ankle Fusion on 72 Year- ... Boston, MA, 1/28/2009) Injuries and Wounds Ankle Injuries and Disorders Arthroscopic Ankle Fusion on 72 Year- ...

  11. Extravasation of joint fluid into the mediastinum and the deep neck during atthoscopic shoulder surgery

    International Nuclear Information System (INIS)

    Extravasation of shoulder joint fluid into the surrounding muscles during shoulder arthroscopic surgery is common and inevitable. Here, we report a case of massive extravasation of shoulder joint fluid leading to mediastinal and retrotracheal effusion after arthroscopic shoulder surgery. We will discuss the anatomical basis of fluid leakage from the shoulder to the mediastinum and to the deep neck on CT.

  12. The "Hoover" (vacuum cleaner technique for calcifying tendonitis deposits excision and removal of the calcific debris

    Directory of Open Access Journals (Sweden)

    Atoun Ehud

    2012-01-01

    Full Text Available A new technical tip for the improvement of the arthroscopic treatment of symptomatic calcifying tendinitis is described. Arthroscopic excision of calcifying tendonitis may result with multiple minute calcific debris in the subacromial bursa, causing severe post operative pain due to chemical irritation of the bursa. We suggest the use of a bladeless shaver barrel as a "Hoover" (vacuum cleaner for arthroscopic clearance of these miniature calcific debris from the subacromial space after resection of the major deposits. The use of this technique resulted in good clinical outcome with improved post operative pain.

  13. Rotator Cuff Repair

    Medline Plus

    Full Text Available ... more comfortable arthroscopically, or a combination called the "mini open" that we described years ago. So, as ... can be done through small open incisions called mini-deltoid splitting incisions. In addition, there a variety ...

  14. Bankart Repair to Correct Shoulder Instability

    Medline Plus

    Full Text Available ... 09 What's done in arthroscopic surgery is we use devices that are little tiny cameras and they ... hook, which is actually a probe that we use to feel and pull things with in the ...

  15. Rotator Cuff Repair

    Medline Plus

    Full Text Available ... be moderating today's events. In just a moment, we'll be meeting my colleague, internationally-renowned orthopedic ... be performing arthroscopic rotator cuff repair and before we get to him I would like you to ...

  16. Rotator Cuff Repair

    Medline Plus

    Full Text Available ARTHROSCOPIC ROTATOR CUFF REPAIR DOCTORS HOSPITAL CENTER FOR ORTHOPEDICS AND SPORTS MEDICINE CORAL GABLES, FLORIDA June 18, ... we'll be meeting my colleague, internationally-renowned orthopedic surgeon and director of the Musculoskeletal Institute here ...

  17. Bankart Repair to Correct Shoulder Instability

    Medline Plus

    Full Text Available ... it's been repaired? If you could talk about recurrence, and maybe even add the caveat of historically the discrepancy in recurrence rates from the open and arthroscopic approach, versus ...

  18. Medline Plus

    Full Text Available ... Hospital Boston, Boston, MA, 6/08/2010) Bones, Joints and Muscles Ankle Injuries and Disorders Arthroscopic Ankle ... Northwest Medical Center, Tucson, AZ, 3/12/2009) Knee Injuries and Disorders ACL Repair (Baptist Health South ...

  19. Bankart Repair to Correct Shoulder Instability

    Medline Plus

    Full Text Available ... Arthroscopic Bankart Repair. I think we really have something unique to offer here to Akron Children's in ... edge that we can pass a stitch through. Something that can heal back to the bone. So ...

  20. Bankart Repair to Correct Shoulder Instability

    Medline Plus

    Full Text Available ... into the joint, which is used simply to exchange for a stitch. So we're going to ... the caveat of historically the discrepancy in recurrence rates from the open and arthroscopic approach, versus now ...