WorldWideScience

Sample records for calcaneal fractures treated

  1. Calcaneal chondroblastoma with pathologic fracture and recurrence.

    Science.gov (United States)

    Dutt, Laksha; Schade, Valerie L; Manoso, Mark W

    2015-01-01

    Chondroblastomas account for 80% of cases. Local recurrence rates of ≤38% have been reported, most often because of inadequate resection, and have been associated with malignant conversion and metastasis. Adjuvant therapies can help minimize the incidence of local recurrence. Long-term follow-up examinations are recommended, given the protracted interval that can exist between recurrence and the potential for malignant conversion and metastasis. We present the case of a young, healthy, active male with a calcaneal chondroblastoma and associated pathologic fracture whose initial treatment consisted of curettage, hydrogen peroxide lavage, and allogeneic bone grafting. Recurrence developed at 15 months postoperatively and was treated with repeat curettage, high-speed burring, and reconstruction with steel Steinman pins and polymethylmethacrylate, resulting in no pain or recurrence at the 5-month follow-up point.

  2. Closed Reduction and Percutaneous Fixation of Calcaneal Fractures in Children.

    Science.gov (United States)

    Feng, Yongzeng; Yu, Yang; Shui, Xiaolong; Ying, Xiaozhou; Cai, Leyi; Hong, Jianjun

    2016-07-01

    Open reduction and internal fixation has been widely used to treat displaced intra-articular calcaneus fractures in children. However, the complications of surgical trauma and the wound created through the extended lateral approach cannot be ignored. This study analyzed the outcomes of displaced intra-articular calcaneal fractures in children treated with closed reduction and percutaneous fixation. Medical records of pediatric patients who had displaced intra-articular calcaneus fractures and underwent closed reduction and percutaneous fixation at the study institution between January 2008 and January 2013 were reviewed. Preoperative radiographs and computed tomography scans were used to evaluate and classify the fractures. Clinical outcomes and radiographic findings were assessed at postoperative follow-up. The study included 14 displaced intra-articular calcaneal fractures in 11 patients (7 boys and 4 girls). Mean patient age was 11.18 years (range, 6-16 years), and average follow-up time was 42.8 months postoperatively (range, 12-72 months). There were 6 tongue-type fractures and 8 joint depression-type fractures, based on the Essex-Lopresti classification, and there were 11 type II and 3 type III fractures, based on the Sanders classification. Average Böhler angle was 8.00° (range, -5° to 18°) preoperatively and 30.79° (range, 26° to 40°) postoperatively (P<.001). Average subjective American Orthopaedic Foot and Ankle Society hindfoot score was 65.7 (range, 52-68). No patients had wound breakdown or infection. In the treatment of displaced intra-articular calcaneal fractures in pediatric patients, closed reduction and percutaneous fixation achieved good outcomes, with few complications. [Orthopedics. 2016; 39(4):e744-e748.].

  3. 空心钉治疗跟骨骨折疗效分析%Effective analysis of calcaneal fractures treated with the hollow screw

    Institute of Scientific and Technical Information of China (English)

    赵航; 薛锋; 单连成; 徐雪荣; 张东

    2012-01-01

    目的 探讨空心钉治疗跟骨骨折的临床疗效.方法 对75例跟骨骨折患者中38例(45足)用空心钉治疗,37例(45足)用钢板内固定治疗.记录两组患者的手术时间、术中出血量、骨折愈合时间及术后功能,对两种疗效进行对比.结果 75例患者均获得随访,时间6~18(10.32±2.18)个月.空心钉组优良率为93.33%,钢板组优良率为91.11%,两组疗效差异无统计学意义(P>0.05).与钢板组比较,空心钉组的手术时间和术中出血量明显缩短或者减少,差异有统计学意义(P0.05);两组并发症发生率差异无统计学意义(P>0.05).结论 空心钉治疗跟骨骨折能有效防止关节面复位后再塌陷及骨折端再移位,手术简便、手术创伤小,是治疗跟骨骨折较理想的一种方法.%Objective To explore the curative effect of calcaneal fractures treated with the hollow screw. Methods 75 patients with calcaneal fractures in our hospital were studied, 38 patients ( 45 feet ) were treated with the hollow screw, 37 patients ( 45 feet ) were treated with plate fixation. The operation time, blood loss, fracture healing time, and postoperative functional scores were recorded in two groups, and the therapeutic effect in two groups was compared. Results 75 cases were followed up from 6 to 18 months( average 10. 32 ±2. 18 months ). The excellent and good rate was 93. 33% in hollow screw group, and 91. 11% in plate group. There was no significant difference between two groups ( P >0. 05 ). The operative time and volume of blood loss in hollow screw group were significantly shorter or reduced than those in plate group, the difference was statistically significant ( P 0. 05 ). The incidence of complications was no significant difference in two groups( P > 0. 05 ). Conclusions The hollow screw in treatment of calcaneal fractures can effectively prevent the collapse of the articular surface and re-displacement again. It is very simple with less surgical trauma. It is a way

  4. Outcome of open reduction and internal fixation of intraarticular calcaneal fracture fixed with locking calcaneal plate

    Directory of Open Access Journals (Sweden)

    Jain Saurabh

    2013-12-01

    Full Text Available 【Abstract】Objective: Debate continues regarding the management of calcaneal fractures, between open re- duction and internal fixation and closed treatment. Hence we aim at evaluating the radiological and functional out- comes of open reduction and internal fixation in displaced joint depression type of calcaneal fractures fixed with lock- ing calcaneal plate. Methods: In this series, 28 patients (26 unilateral and 2 bilateral with joint depression type of calcaneal fractures as per Essex-Lopresti classification system were operated on with locking calcaneal plate within 3 weeks of injury. Patients were evaluated in terms of associated injuries and X-rays of anteroposterior, lateral and axial views of the calcaneum. CT scan was done to assess the amount of com- minution and articular depression. Patients were followed up clinically and radiologically at least for 1 year. Radiologi- cal assessment was done by Bohler’s angle and Gissane’s angle along with measurement of calcaneal height and width. Functional outcome was assessed using the American Or- thopaedics Foot and Ankle Society (AOFAS scale. Results: At average follow-up of 14.5 months, average AOFAS score was 86.3 (range 66 to 97, with 86% having excellent to good results and 2 (7.7% and 1 (3.7% having fair and poor results respectively. All patients had stable ankle joint with all having dorsiflexion and plantar flexion more than 30°. Average subtalar range of motion was 17°. The mean Bohler’s angle, mean Gissane’s angle, calcaneal height and width were 25.47°, 121.3°, 4.32 cm and 3.81cm respectively at final follow-up. Three patients had flap ne- crosis at incision site and one had superficial and deep infection. Subtalar arthritis was seen in 5 patients, whereas sural nerve hypoaesthesia in 1 patient. None of the patients had compartment syndrome, heel pad problems, peroneal tendinitis, reflex sympathetic dystropy or implant failure. Conclusion: Open reduction and

  5. Open Reduction and Internal Fixation of Displaced Calcaneum, Intra-Articular Fractures by Locking Calcaneal Plate

    Science.gov (United States)

    Santosha; Singh, Arambam Mahendra; Waikhom, Sanjib; Pakhrin, Vishal; Mukherjee, Sagnik; Debbarma, Rajkumar; Prashant, Prabhu Shrinivas

    2016-01-01

    Introduction Calcaneal fractures constitute the most common fractures in hindfoot. Lots of controversies exist in the management of calcaneal fractures but now-a-days, it is preferable to perform open reduction and internal fixation and early mobilizatation. Aim To evaluate the functional outcome after open reduction and internal fixation of displaced intra-articular fractures of the calcaneum by locking calcaneal plate. Materials and Methods The study was conducted in the Department of Orthopaedic Surgery from September 2013 to April 2016. Thirty intra-articular fractures of the calcaneum were treated by locking calcaneal plate. Patients were followed up for a period of 24 months. Bohler’s angle was measured in preoperative, immediate Post-operative period and after 2 years, follow-up was compared. Results were evaluated according to American Orthopaedic Foot and Ankle Society (AOFAS) Score. Results After 24 months of follow-up, all 24 patients were available for evaluation. Radiological union was achieved in a mean time of 12.5 weeks. Mean duration of hospital stay was 21 days. Bohler’s angle was significantly higher after 2 years of follow-up when compared with preoperative x-ray. According to the AOFAS, Ankle–Hind foot Scale outcome score results were excellent in 43.3% of the patients, good in 33.3%, fair in 10%, and poor in 13.3% of patients. The mean AOFAS score was 79.9 (Range 49-96). Conclusion Open reduction and internal fixation of intra-articular fractures of the calcaneum with locking calcaneal plate gives good results. Maintenance of calcaneal height and Bohler’s angle helps to decrease the incidence of subtalar arthritis. PMID:28208957

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

    Institute of Scientific and Technical Information of China (English)

    WANG Hong; ZHANG Qingsong; DUAN Deyu; YAN Lijun

    2006-01-01

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

  7. Outcome of open reduction and internal fixation of intraarticular calcaneal fracture fixed with locking calcaneal plate

    Institute of Scientific and Technical Information of China (English)

    Saurabh Jain; Anil Kumar Jain; Ish Kumar

    2013-01-01

    Objective:Debate continues regarding the management of calcaneal fractures,between open reduction and internal fixation and closed treatment.Hence we aim at evaluating the radiological and functional outcomes of open reduction and internal fixation in displaced joint depression type of calcaneal fractures fixed with locking calcaneal plate.Methods:In this series,28 patients (26 unilateral and 2 bilateral) with joint depression type of calcaneal fractures as per Essex-Lopresti classification system were operated on with locking calcaneal plate within 3 weeks of injury.Patients were evaluated in terms of associated injuries and X-rays of anteroposterior,lateral and axial views of the calcaneum.CT scan was done to assess the amount ofcomminution and articular depression.Patients were followed up clinically and radiologically at least for 1 year.Radiological assessment was done by Bohler's angle and Gissane's angle along with measurement ofcalcaneal height and width.Functional outcome was assessed using the American Orthopaedics Foot and Ankle Society (AOFAS) scale.Results:At average follow-up of 14.5 months,average AOFAS score was 86.3 (range 66 to 97),with 86% having excellent to good results and 2 (7.7%) and 1 (3.7%) having fair and poor results respectively.All patients had stable ankle joint with all having dorsiflexion and plantar flexion more than 30°.Average subtalar range of motion was 17°.The mean Bohler's angle,mean Gissane's angle,calcaneal height and width were 25.47°,121.3°,4.32 cm and 3.81cm respectively at final follow-up.Three patients had flap necrosis at incision site and one had superficial and deep infection.Subtalar arthritis was seen in 5 patients,whereas sural nerve hypoaesthesia in 1 patient.None of the patients had compartment syndrome,heel pad problems,peroneal tendinitis,reflex sympathetic dystropy or implant failure.Conclusion:Open reduction and internal fixation with locking calcaneal plate gives sound functional outcome

  8. Clinical Outcome Scoring of Intra-articular Calcaneal Fractures

    NARCIS (Netherlands)

    T. Schepers (Tim); M.J. Heetveld (Martin); P.G.H. Mulder (Paul); P. Patka (Peter)

    2008-01-01

    textabstractOutcome reporting of intra-articular calcaneal fractures is inconsistent. This study aimed to identify the most cited outcome scores in the literature and to analyze their reliability and validity. A systematic literature search identified 34 different outcome scores. The most cited outc

  9. Treatment of Calcaneal Fracture With Severe Soft Tissue Injury and Osteomyelitis: A Case Report.

    Science.gov (United States)

    Karns, Michael; Dailey, Steven K; Archdeacon, Michael T

    2015-01-01

    Advancements in surgical technique have resulted in the ability to reconstruct lower extremity injuries that would have previously been treated by amputation. Currently, a paucity of data is available specifically addressing limb amputation versus reconstruction for calcaneal fractures with severe soft tissue compromise. Reconstruction leaves the patient with their native limb; however, multiple surgeries, infections, chronic pain, and a poor functional outcome are very real possibilities. We present the case of a complex calcaneal fracture complicated by soft tissue injury and osteomyelitis that highlights the importance of shared decision-making between patient and surgeon when considering reconstruction versus amputation. This case exemplifies the need for open communication concerning the risks and benefits of treatment modalities while simultaneously considering the patient's expectations and desired outcomes.

  10. Comparison of curative effects of two kinds internal fixation in treating calcaneal fractures%跟骨骨折两种内固定手术疗效比较

    Institute of Scientific and Technical Information of China (English)

    徐海栋; 赵建宁; 陈勇

    2013-01-01

    目的 对比分析可塑钛板及空心钉内固定治疗跟骨骨折的临床疗效.方法 对40例(52足)跟骨骨折根据自愿原则分别进入可塑钛板内固定组及空心钉内固定组进行手术治疗,各20例(26足),对比分析两组患者手术时间、术中出血量、骨折愈合时间及术后足踝功能.结果 40例均获得随访6~18个月,平均(10.42±1.33)个月.空心钉内固定组与可塑钛板内固定组比较,手术时间较短、出血量较多,差异有统计学意义(P<0.05);骨折愈合时间、Bohler角、Gissane角、踝关节活动范围两组差异无统计学意义(P>0.05);两组并发症发生率差异无统计学意义(P>0.05).结论 空心钉内固定治疗跟骨骨折能有效防止关节面复位后再塌陷及骨折移位,手术方式简单、创伤小,具有较大的徼创手术优势.%Objective To explore the curative effect of plastic titanic plates and hollow screws in the treatment of calcaneal fractures. Methods Forty patients (52 feet) with calcaneal fractures were studied. They were divided into two groups,20 patients (26 feet) were treated with plastic titanic plates and 20 patients(26 feet) were treated with hollow screws. The operative times,blood loss,fractures healing time,and postoperative function scores were recorded in two groups. And the therapeutic effect in two groups was compared. Results All of 40 cases were followed up for 6~18 months, with an average of (10.42± 1.33) months. The operative time and volume of blood loss in hollow screws group were significantly shorter or reduced than those in plastic titanic plates group. The difference was statistically significant(P0.05). The incidence of complications was not significantly different in two groups(P >0.05). Conclusion The hollow screws in treatment of calcaneal fractures can effectively prevent the collapse of articular surface and re-displacement again. The surgery is simple with less trauma,strong advantages of minimally

  11. An outcomes assessment of intra-articular calcaneal fractures, using patient and physician's assessment profiles.

    LENUS (Irish Health Repository)

    Kennedy, J G

    2012-02-03

    Thirty-six patients with intra-articular displaced calcaneal fractures were examined to determine both physician- and patient-based outcomes. Three groups were selected. Group A was treated with open reduction and internal fixation, group B was treated with open reduction internal fixation and supplemental bone graft augmentation and the patients in group C were treated with plaster cast immobilisation and no formal operative treatment. All cohorts were well matched for age, sex and severity of injury. Patients were evaluated using both the American Foot and Ankle Society Scoring System (AFASS) and the short form 36 (SF-36). Minimum time to follow up was 4 years. No significant difference was observed between the three groups with regards to pain and functional outcomes using the AFASS score (P>0.05). No difference was observed between the three groups using the SF-36 score (P>0.1). A statistically significant difference was observed, using radiological criteria, between both groups A and B when compared to the non-operative group C. The rate of wound infection in groups A and B was 31.5%. No correlation was found between the SF-36 score and the AFASS score. No correlation was found between the radiological score and either the SF-36 or the AFASS score. This study has found that the conservative treatment of calcaneal fractures can produce satisfactory outcomes with lower morbidity than surgically treated fractures.

  12. Minimally invasive plate internal fixation for calcaneal fractures

    Institute of Scientific and Technical Information of China (English)

    SHAN Shu-lan; XU Jun-ling; YAO Shu-zhang; YU Guo-sheng; LIU Yu-qin

    2010-01-01

    Objective: To assess the clinical efficacy of minimally invasive plate internal fixation for the treatment of calcaneal fractures.Methods: Manual reduction, rectification of deformity,and cold compress with traditional Chinese medicine were used preoperatively to relieve swelling and pain. A small incision was made to expose the articular facet and to perform anatomic reduction and plate fixation. Self-made traditional Chinese pharmaceutics were applied postoperatively on the surface of the wound to accelerate bony union.Results: All the 40 patients were followed up for at least 1 year postoperatively. According to the Maryland scoring system, the excellent and good rate was 87.5%.Conclusion: Minimally invasive plate internal fixation has the advantages of relatively mild injury, reliable fixation,good recovery, and rare complications in the treatment of intraarticular fractures.

  13. Risk of injury to vascular-nerve bundle after calcaneal fracture: comparison among three techniques

    Science.gov (United States)

    Labronici, Pedro José; Reder, Vitor Rodrigues; de Araujo Marins Filho, Guilherme Ferreira; Pires, Robinson Esteves Santos; Fernandes, Hélio Jorge Alvachian; Mercadante, Marcelo Tomanik

    2016-01-01

    Objective To ascertain whether the number of screws or pins placed in the calcaneus might increase the risk of injury when three different techniques for treating calcaneal fractures. Method 126 radiographs of patients who suffered displaced calcaneal fractures were retrospectively analyzed. Three surgical techniques were analyzed on an interobserver basis: 31 radiographs of patients treated using plates that were not specific for the calcaneus, 48 using specific plates and 47 using an external fixator. The risk of injury to the anatomical structures in relation to each Kirschner wire or screw was determined using a graded system in accordance with the Licht classification. The total risk of injury to the anatomical structures through placement of more than one wire/screw was quantified using the additive law of probabilities for the product, for independent events. Results All of the models presented high explanatory power for the risk evaluated, since the coefficient of determination values (R2) were greater than 98.6 for all the models. Therefore, the set of variables studied explained more than 98.6% of the variations in the risks of injury to arteries, veins or nerves and can be classified as excellent models for prevention of injuries. Conclusion The risk of injury to arteries, veins or nerves is not defined by the total number of pins/screws. The region and the number of pins/screws in each region define and determine the best distribution of the risk. PMID:27069891

  14. LATERAL APPROACH UNDER FLUROSCOPIC GUIDANCE WITH NONLOCKING CALCANEAL PLATE IS AN EFFECTIVE TECHNIQUE FOR CLOSED CALCANEAL FRACTURE

    Directory of Open Access Journals (Sweden)

    Alok Sobhan

    2014-06-01

    Full Text Available Intra-articular calcaneal fractures which accounts for about 75% of calcaneal fractures is usually associated with poor functional outcome. The present was under taken to evaluate the efficacy of open reduction and internal fixation of displaced articular fractures of calcaneum in adults through lateral approach under fluroscopic guidance with non-locking calcaneal plate and ipsilateral iliac crest bone graft. 30 adult patients (25 males and 5 females with closed displaced intra articular fractures of calcaneum of less than 15 days constituted the study group. All cases were operated by lateral approach as described by Seligson, a modification of Gould’s technique under spinal anaesthesia. All machers Arthrosis Rating Scale were used for the evaluation of posttraumatic posterior facet degenerative changes. Primarily27 of all 35 wounds (77% healed without any form of wound complications. Excellent to good results noted in 3 (100% patients with preoperative Bohler´s angle larger or equal to 20° (n = 3 whereas patients with preoperative Bohler´s angle smaller than 20° (n=32 achieved excellent to good results in 16 cases (50% Clinically significant subtalararthrosis (Allmacher grade 2-4 noted in 7 cases (20% cases with Bohler´s angle smaller than 20° (n=32. In 5 cases, clinically significant complaints (Allmachers Arthrosis Rating Scale grades II to V noted. Therapeutic success of such fracture depends on timely open reduction and internal fixation with proper fracture reduction and early rehabilitation. Thus management of these injuries as well as complications should be performed in a specialized orthopaedics or traumatology center.

  15. Primary subtalar arthrodesis for the treatment of comminuted intra-articular calcaneal fractures.

    Science.gov (United States)

    Potenza, V; Caterini, R; Farsetti, P; Bisicchia, S; Ippolito, E

    2010-07-01

    We report the short- and mid-term results in six patients (seven feet) affected by markedly comminuted intra-articular calcaneal fractures (Sanders type IV), treated by primary subtalar arthrodesis. The average age at surgery was 40 years. In all patients, arthrodesis of the subtalar joint was performed using a limited lateral approach to the calcaneus; it was stabilised with two or three cannulated screws. No patient had a preliminary reduction and internal fixation of the fracture. The time from injury to surgery averaged 20 days because all of the patients had associated visceral and/or other skeletal injuries. All of the patients were followed up clinically and radiographically 2 times, at an average of 12 months and 53 months after surgery. At the short-term follow-up, the mean AOFAS score was 70 points; the X-rays showed a complete fusion of the subtalar joint in all seven feet, without any sign of osteoarthritis of the calcaneo-cuboid and the talo-navicular joints. In all cases, an altered shape of the calcaneus was present. At the mid-term follow-up, the mean AOFAS score increased to 85 points; in one patient, radiographic signs of osteoarthritis of the calcaneo-cuboid and the talo-navicular joints were present and, in another patient, only talo-navicular joint was present, although both patients were free from pain. The difference between the two AOFAS scores was statistically significant. We believe that primary subtalar arthrodesis performed for markedly comminuted Sanders type IV calcaneal fractures yielded good mid-term results, and it is especially indicated when surgical treatment is delayed for whatever reason. A preliminary open reduction and internal fixation to restore the normal height of the calcaneus before performing the subtalar arthrodesis, as suggested by several authors, does not seem indispensable to obtain good clinical results.

  16. Effect observation on treating malnutrition bone atrophy after calcaneal fracture surgery by Qianggu capsule plus salmon calcitonin%强骨胶囊配合鲑降钙素治疗跟骨骨折术后营养不良性骨萎缩疗效观察

    Institute of Scientific and Technical Information of China (English)

    郭鹏飞; 赵洪涛; 韩玉范

    2013-01-01

    Objective:To observe clinical effects of Qianggu capsule plus salmon calcitonin on treating malnutrition bone atrophy after calcaneal fracture surgery. Methods: 44 patients were given the Qianggu capsule plus salmon calcitonin. Results: Compared with before treatment, the total efficiency was over 72.8%. Conclusion:The Qianggu capsule plus salmon calcitonin was effective in treating malnutrition bone atrophy after calcaneal fracture surgery.%  目的:观察强骨胶囊配合鲑降钙素治疗跟骨骨折术后营养不良性骨萎缩的临床疗效。方法:对44例跟骨骨折术后出现营养不良性骨萎缩的患者,使用鲑鱼降钙素皮下注射,同时口服强骨胶囊进行治疗。结果:采用强骨胶囊配合鲑降钙素治疗44例跟骨骨折术后营养不良性骨萎缩患者,各种主要症状治疗前后对比,总有效率在72.8%以上。结论:用强骨胶囊配合鲑降钙素治疗跟骨骨折术后营养不良性骨萎缩是一种有效的治疗方法。

  17. A Three-Dimensional Finite Element Analysis of Displaced Intra-Articular Calcaneal Fractures.

    Science.gov (United States)

    Xu, Can; Liu, Hua; Li, Mingqing; Wang, Chenggong; Li, Kanghua

    A better understanding of displaced intra-articular calcaneal fractures, their effect on joint mechanics, and the relationship between altered mechanics and osteoarthritis could aid in the development or refinement of treatment methods. Finite element modeling is accepted as the reference standard for evaluating joint contact stresses. The objective of the present study was to analyze the in vivo joint mechanical data from finite element modeling for normal and injured subtalar joints. A 3-dimensional model of the ankle-hindfoot was developed and validated. Both height loss and width increases in the calcaneus were simulated. Next, they were used to investigate the relationship between calcaneal height or width and the contact mechanics of the posterior facet of the subtalar joint. The contact area/joint area ratio increased in the subtalar joint with injury when the calcaneal width increased. Moreover, the peak contact pressure and the proportion of the area under high contact pressure (>6 MPa) increased. The contact area/joint area ratio decreased with reduced calcaneal height, but the peak contact pressure remained almost constant. The width increases of the calcaneus somewhat limited the subtalar joint motion, especially for eversion; however, the height loss mostly resulted in subtalar rotatory instability. The height loss diminished the subtalar joint's stability in eversion, internal rotation, and external rotation. The results of the present study support the advisability of surgery for these complex injuries. Reestablishing the calcaneal height and width could restore the normal kinematics and contact stress distribution in the subtalar joint, improve the tibiotalar position, and diminish long-term degeneration in the ankle.

  18. 外侧切口治疗跟骨骨折%Treatment of calcaneal fracture with the lateral incision

    Institute of Scientific and Technical Information of China (English)

    王树金; 孔丹辉; 张华俊; 陈建红; 蒋波逸

    2013-01-01

    Objective To explore the effects of lateral incision surgical in treatment of calcaneal fractures. Methods From September of 2009 to December of 2011 using the lateral incision surgical treatment of calcaneal fractures in 21 patients:15 males and 6 females;ages 31~65 years old, with an average of 48. 3 years old. Unilateral calcaneus in 19 cases, bilateral in 2 cases, fall injury in 17 feet, crush injury in 4 feet. According to Sanders type: type II 9 feet, type III 11 feet, type IV 3 feet. The surgery time was 5~12 days after injury. Results Follow-up of 10~24 months, with an average of 16 months. 3 feet with superficial necrosis of skin flap, scar healing after changing dressing;2 feet with lateral edge of the skin is numb. 17 feet postoperative X-ray films showed that the articular surface reset good, calcaneal height and width satisfactory recovery;6 feet postoperative Bohler angle and Gissane angle than before surgery significantly improved, but not completely back to normal. Conclusion The efficacy by Maryland scoring criteria:excellent in 13 feet, good in 6 feet, general in 4 feet, good rate of 82.6%. Lateral incision treat calcaneal fractures have such advantages:fracture lines revealed clear, subtalar articular surface and formation calcaneocuboid articular surface can recoverable to normal arch form and calcaneal width, and have enough space to place plates and screws, which will properly protected Soft tissue. Sanders II fractures and articular surface crushed Sanders III fractures is applicable.%目的:探讨外侧切口手术治疗跟骨骨折的效果。方法2009年9月~2011年12月采用外侧切口治疗跟骨骨折21例,男15例,女6例;年龄31~65岁,平均48.3岁。单侧足19例,双侧足2例。坠落伤17例,压砸伤4例。按Sanders分型:Ⅱ型9足、Ⅲ型11足、Ⅳ型3足。手术时间为伤后5~12 d。结果随访10~24个月,平均16个月。术后3足出现皮缘浅表坏死,经换药后瘢痕愈合;2足出

  19. [Underfoot pressure distribution of a patient after fracture of the calcaneal bone and bilateral hallux amputation--case report].

    Science.gov (United States)

    Lorkowski, Jacek; Trybus, Marek; Hładki, Waldemar; Brongel, Leszek

    2006-01-01

    The aim of our study was to estimate underfoot pressure distribution of a patient after bilateral hallux amputation and the unilateral calcaneal bone fracture on the left side at the end of orthopaedic end rehabilitation treatment. The pedobarographic examination during bipedal standing revealed localisation of maximal pressure at H region on the side of fracture and on MT1 and H foot regions on the other side. After the and of orthopaedic treatment underfoot pressure distribution changes persists in spite of pain regression.

  20. 跟骨关节内骨折内固定手术临床报告%The Clinical Report of Inter-articular Calcaneal Fracture Fixation Surgery

    Institute of Scientific and Technical Information of China (English)

    陈家麟

    2011-01-01

    Objective Through inter-articular calcaneal fracture fixation surgery and complications study to evaluated the results of surgical technique with open reduction and internal fixation of the inter-articular calcaneal fractures,and controlled complications. Methods From February 2004 to October 2010,45 sides of calcaneal in 42 patients were treated with open reduction and plastic calcaneus titanium plate fixation Sanders Ⅰ~Ⅳ type fractures through lateral approach with lateral “L” shaped incision,part of cases supplemented by autogenous bone grafting when necessary. According to Sanders classification,3 sides were accounted for type Ⅰ ,20 for type Ⅱ , 17 for type Ⅲ ,5 for type Ⅳ. During operation,intraoperative lateral X-ray observation Bohlers and Gissanes angle,Broden view was made to evaluate the recovery of articular surface. Results Incision necrosis infection in 3 cases,sural nerve injury in one foot. X-axis and lateral radiography ,and patients were Maryland foot score standard evaluation results of operations,45 sides of calcaneal fractures in 42 patients were followed up for 2~36 months,average of 18 months. Excellent in 27,good in12 feet,fair in 4 feet,poor in 2,excellent and good rate was 86.7%. Conclusion Lateral “L” shaped incision,open reduction and internal fixation of calcaneal fractures,can be more satisfactory anatomical reduction and rigid fixation of calcaneal fractures. It is an effective way. Intraoperative flap incision must be carefully protected to prevent postoperative wound necrosis or infection.%目的 通过对跟骨关节内骨折内固定手术和并发症研究,探讨跟骨关节内骨折内固定手术方法和治疗效果,防治并发症.方法 2004年2月至2010年10月我科采用外侧"L"型切口、可塑形跟骨解剖钢板进行开放复位内固定,手术治疗Sanders分型Ⅰ~Ⅳ型跟骨骨折42 例45足,必要时行植骨.根据Sanders分型,Ⅰ型3足,Ⅱ型20足,Ⅲ型17足,Ⅳ型5足.术中

  1. Operative treatment of calcaneal fractures%跟骨骨折的手术治疗策略及疗效分析

    Institute of Scientific and Technical Information of China (English)

    陈滨; 黎润光; 王钢

    2010-01-01

    目的 探讨跟骨骨折的受伤机制、临床分型、手术治疗方法及其疗效.方法 2005年6月至2009年5月共收治70例(83足)闭合性新鲜跟骨骨折患者,男45例,女25例;年龄18~62岁,平均38.3岁.骨折根据Essex-Lopresti分类:关节外骨折20足(前突骨折5足,体部骨折9足,结节部骨折3足,内外侧突骨折3足),关节内骨折63足(舌状骨折25足,关节压缩型骨折38足).63足关节内骨折根据Sanders分型:Ⅱ型30足,Ⅲ型21足,Ⅳ型12足.采用常规足外侧"L"形切开复位普通钢板或锁定钢板内固定50足,微创切开复位螺钉固定20足,撬拨复位克氏针(或加螺钉)固定13足.20足骨缺损>2 cm3,行骨移植治疗.术后采用美国足踝外科协会(AOFAS)踝与后足评分评价患者足部功能恢复情况. 结果 70例患者术后获12~30个月(平均18个月)随访.末次随访时70例患者83足AOFAS踝与后足评分平均为(90.3±11.0)分(48~100分).20足关节外骨折患者AOFAS踝与后足评分平均为(98.1±2.6)分(90~100分),无并发症发生.63足关节内骨折患者AOFAS踝与后足评分平均为(87.8±11.4)分(48~100分).并发症包括:切口皮缘坏死2足,经换药后创面闭合;腓肠神经损伤4足;距下关节创伤性关节炎10足. 结论 对于不同类型的跟骨骨折,术前慎重评估软组织损伤和骨折类型、程度,采用适当的治疗方法,可以获得较好疗效.关节外骨折的疗效明显优于关节内骨折.%Objective To investigate the injury mechanism, clinical classification, treatment methods and clinical results of calcaneal fractures. Methods From June 2005 to May 2009, 83 feet in 70 patients with calcaneal fractures were treated. According to Sanders and Essex-Lopresti classifications, 63 feet had intra-articular fractures (30 feet of type Ⅱ, 21 type Ⅲ, and 12 type Ⅳ ) and 20 feet had extra-articular fractures (3 feet of lateral condylar fracture, 5 anterior process fracture, 9 calcaneal body fracture

  2. 开放性跟骨关节内骨折的手术治疗%Surgical treatment of open intraarticular calcaneal fracture

    Institute of Scientific and Technical Information of China (English)

    孙洋; 曲家富; 曹利海; 闫荣亮

    2013-01-01

    Objective To investigate effect of surgical treatment for open intraarticular calcaneal fracture.Methods A total of 128 patients (141 feet) with open intraarticular calcaneal fracture combined with severe soft tissue injury were treated,in the early stage of treatment,the primary purposes were to achieve soft tissue coverage for wound healing,and to reduce calcaneal fracture for avoiding increase of skin tension and contracture of Achilles tendon.In the first stage operation,the fractures were reduced by drawing,prying or manual reduction to restore the width,height and length of calcaneus,and then fixed with screws or Kirschner wires.Finally vacuum sealing drainage(VSD) was used to cover wound according to degree of injury.In the second stage operation,open reduction and internal fixation or reconstruction of calcaneal thalamus combined with subtalar arthrodesis were used according to Sanders classification.Results All patients werefollowed up for 18 months to 6 years (average,40 months).The average wound healing time was 16 days,and the first rate healing rate was 90.8%.The total infection rate was 9.2%,including superficial infection rate of 7.8% and deep infection rate of 1.4%.According to AOFAS classification,functional recovery was excellent in 58 feet,good in 70 feet,fair in 10 feet and poor in 3 feet,the excellent and good rate was 90.8%.Conclusion For open intraarticular calcaneal fracture combined with severe soft tissue injury,different methods should be used according to degree of injury and fracture style.Usually,the VSD should be used for patients with severe soft tissue injury,which can significantly reduce infection rate and improve effect.%目的 探讨开放性跟骨关节内骨折手术治疗的有效方法.方法 对Gustilo Ⅱ型以上128例(141足)跟骨关节内骨折,早期解决软组织覆盖及伤口愈合问题,尽量恢复跟骨正常骨性结构,用螺钉或克氏针临时固定骨折,均采用VSD技术治疗为后期处理

  3. 跟骨关节内骨折--手术治疗%Intraarticular calcaneal fractures Operative management

    Institute of Scientific and Technical Information of China (English)

    Tim Pohlemann; David Ring; Hartmut R.Siebert

    2004-01-01

    Evidence is lacking from these trials concerning the optimal procedure for treatment of displaced intraarticular calcaneal fractures. Clinical trials comparing different treatment , especially as they relate to potential risk fractors such as fracture classification, should be explored.%这些研究没有证明何种方法是治疗跟骨关节内移位骨折的最佳手术方法.应该对比较性临床研究进行探讨,尤其是不同治疗方法与潜在的风险因素如骨折类型的相关性.

  4. Operative treatment of displaced intra-calcaneal fractures%跟骨移位关节内骨折的手术治疗

    Institute of Scientific and Technical Information of China (English)

    梁军; 辛景义; 曹红彬

    2012-01-01

    Objective To explore the clinical efficacies of displaced intra-calcaneal fractures with operative treatment.Methods From January 2005 to December 2010,103 calcaneal patients (92 males,11 females) were recruited.The mean age was 45.8 years old ( range:23 - 65 ).All received operative treatment.They included left calcaneal fractures (n =51 ),right calcaneal fractures (n =40) and bilateral calcaneal fractures (n =12 ).All patients were of closed fractures.According to the Sanders classification,there were type Ⅱ ( n =15 ),type Ⅲ ( n =75 ) and type Ⅳ ( n =13 ).A modified lateral approach with profiled plate fixation was adopted for all.Partial weight-bearing occurred at 6 weeks and full weight-bearing at 12 weeks.Function assessment was made with the American Orthopedic Foot and Ankle Society anklehindfoot scale (AOFAS).Results The mean follow-up period was 18 months ( range:6 -30) and the mean healing duration 12 weeks (range:8 - 15 ).Two cases had incision dehiscence.After the removal of plate,the skin healed.Eight cases were associated with subtalus arthritis and painful walking.Three cases of caved calcaneal surface appeared after weight-bearing.According to the AOFAS foot score,the outcomes were excellent ( n =83 ),good ( n =13 ),fair ( n =5 ) and poor ( n =2 ).And the excellent and good rate was 93.2%.Conclusion With a modified lateral approach,displaced intra-calcaneal fracture may be treated with a satisfactory clinical efficacy.But an orthopedic surgeon should master skillful surgical techniques.%目的 探讨跟骨移位关节内骨折切开复位异型钢板手术治疗的临床疗效.方法 自2005年1月至2010年12月天津医院创伤骨科收治并获得随访的跟骨移位关节内骨折患者103例,男92例,女11例,年龄23 ~65岁,平均45.8岁.左跟骨51例,右跟骨40例,双跟骨骨折12例,均为闭合骨折,2例并发脊柱损伤.骨折根据Sander分型,SanderⅡ型15例,SanderⅢ型75例,SanderⅣ型13例.所有患者均应用改

  5. 开放性跟骨骨折的早期规范化治疗%Early and standard treatment of open calcaneal fractures

    Institute of Scientific and Technical Information of China (English)

    龚晓峰; 武勇; 王岩; 王满宜; 贺良

    2008-01-01

    目的 探讨开放性跟骨骨折的早期规范化治疗,以期降低骨髓炎、下肢截肢的发生率.方法 2005年10月-2006年10月收治开放性跟骨骨折16例17处,其男12例13处,女4例4处;平均年龄31岁.应用规范化治疗:伤后急诊手术清创,大量等渗盐水、过氧化氢、碘伏冲洗.根据全身情况及骨折类型分别进行Ⅰ期手法整复石膏托外固定和Ⅰ期多克氏针经皮固定.待软组织消肿后,经外侧切口行切开复位内固定.术后平均随访6个月,采用美国足踝外科协会(AOFAS)踝-后足功能评分评估并发症发生率.结果 本组患者未截肢;伤口浅表感染、深部感染及骨髓炎各1例;伤口延迟愈合及足底皮肤坏死各1例.结论 早期规范化治疗能够显著降低伤口感染率,从而预防骨髓炎的发生,并为Ⅱ期手术处理骨折提供良好的软组织条件.%Objective To discuss early and standard treatment of open calcaneal fractures so as to lower incidence of amputation and osteomyelitis. Methods From October 2005 to October 2006,16 cases of 17 open calcaneal fractures were treated in our department.There were 12 males(13 fractures)and 4 females at a mean age of 31 years.All cases were treated with the sanle early treatment protocol,including emergent debridement,and lavaging with normal saline,H2O2 and iodide solutions.All cases were immobilized with plaster or multiple K-wires according to systemic condition and fracture type.With detumescence of the soft tissues.open reduction and internal fixation was done via lateral incision.The patients were followed up for mean six months and the incidence rate of complications evaluated bv American Orthopaedic Foot and Ankle Society(AOFAS)scale. Resuits No amputation was found.but there was one case with osteomyelitis.one with superficial infection and one with deep infection.Delayed skin union was found in one case and plantar skin necrosis in one. Conclusion Early and standard treatment of open

  6. 足跟部软组织剥脱伤合并跟骨骨折的手术治疗%Surgery treatment of heel soft tissue denudation injury associated with calcaneal fractures

    Institute of Scientific and Technical Information of China (English)

    黄恩铭

    2015-01-01

    Objective To investigate the treatment methods and clinical efficacy of heel soft tissue denudation injury associated with calcaneal fractures.Methods 16 cases of heel soft tissue denudation injury associated with calcaneal fractures were undergone surgery.Firstly,a thorough debridement were applied,secondly calcaneal fractures were treated with open reduction,plate fixation and bone graft complex with antibiotics.Results All soft tissue denudation injury flap survived,while skin necrosis occurred in two cases,but wounds healed by short-term of changing dress-ing.All patients were followed up from 6 months to 24 months,no chronic soft tissue infections and osteomyelitis. Fracture healing time was 15 ~22 weeks.The last follow-up for AOFAS ankle-hind foot functional scores:excellent in 6 cases,good in 8,fair in 1.Conclusions For the heel soft tissue denudation injury associated with calcaneal frac-tures,thorough firstly debridement can provide good soft tissue conditions for the second phase fracture fixation, which can achieve satisfactory effect.%目的:探讨足跟部软组织剥脱伤合并跟骨骨折的临床治疗方法及疗效。方法对16例足跟软组织剥脱伤合并跟骨骨折患者行一期清创、二期跟骨骨折切复钢板内固定加带抗生素人工骨植骨术。结果患者足跟部剥脱伤皮瓣均一期成活(其中有2例术后初期出现表皮部分坏死,经短期换药创面顺利愈合)。患者均获得随访,时间6~24个月。未并发慢性软组织感染、骨髓炎。骨折愈合时间为15~22周。末次随访 AOFAS踝-后足功能评分:优6例,良8例,中2例。结论足跟软组织剥脱伤合并跟骨骨折,一期清创为二期骨折内固定提供良好的软组织条件,可取得满意疗效。

  7. Up-regulation of the chemo-attractive receptor ChemR23 and occurrence of apoptosis in human chondrocytes isolated from fractured calcaneal osteochondral fragments.

    Science.gov (United States)

    Sena, Paola; Manfredini, Giuseppe; Benincasa, Marta; Mariani, Francesco; Smargiassi, Alberto; Catani, Fabio; Palumbo, Carla

    2014-06-01

    To study the expression level of a panel of pro/anti-apoptotic factors and inflammation-related receptors in chondral fragments from patients undergoing surgical treatment for intra-articular calcaneal fractures, cartilage fragments were retrieved from calcaneal fractures of 20 patients subjected to surgical treatment. Primary cultures were performed using chondral fragments from fractured and control patients. Chondrocyte cultures from each patient of the fractured and control groups were subjected to immunofluorescence staining and quantitatively analyzed under confocal microscopy. Proteins extracted from the cultured chondrocytes taken from the fractured and control groups were processed for Western blot experiments and densitometric analysis. The percentage of apoptotic cells was determined using the cleaved PARP-1 antibody. The proportion of labelled cells was 35% for fractured specimens, compared with 7% for control samples. Quantification of caspase-3 active and Bcl-2 proteins in chondrocyte cultures showed a significant increase of the apoptotic process in fractured specimens compared with control ones. Fractured chondrocytes were positively stained for ChemR23 with statistically significant differences with respect to control samples. Densitometric evaluation of the immunoreactive bands confirmed these observations. Human articular chondrocytes obtained from patients with intra-articular calcaneal fractures express higher levels of pivotal pro-apoptotic factors, and of the chemo-attractive receptor ChemR23, compared with control cultures. On the basis of these observations, the authors hypothesize that consistent prolonged chondrocyte death, associated with the persistence of high levels of pro-inflammatory factors, could enhance the deterioration of cartilage tissue with consequent development of post-traumatic arthritis following intra-articular bone fracture.

  8. Effect of Intraoperative Three-Dimensional Imaging During the Reduction and Fixation of Displaced Calcaneal Fractures on Articular Congruence and Implant Fixation

    DEFF Research Database (Denmark)

    Eckardt, Henrik; Lind, Marianne

    2015-01-01

    articular displacement was 0 mm in 69% of the Sanders type 2 fractures and 57% of the Sanders type 3 fractures. Operation duration averaged 118 minutes, and there were no reoperations due to misplaced screws or plates. The average absorbed radiation dose per patient was 288 mGy·cm. CONCLUSION......: Intraoperative 3D imaging improved the articular reduction of the posterior facet and secured optimal implant position in displaced calcaneal fractures. Radiation dose to the patient was less than that of a normal foot computed tomography scan. LEVEL OF EVIDENCE: Level IV, case series....

  9. Effect of different hemostasis methods on operative incision healing of calcaneal fracture%不同止血方法对跟骨骨折手术切口愈合的影响

    Institute of Scientific and Technical Information of China (English)

    代灿; 苟景跃; 邓子龙; 张晓星

    2016-01-01

    目的:观察和对比分析电凝止血、钳夹止血及压迫止血对跟骨骨折手术切口愈合的影响。方法收集2012年12月~2015年12月收治的60例66足跟骨骨折患者临床资料,其中男性48例,女性12例;年龄18~59岁,平均36.6岁。均经跟骨外侧L形切口行切开复位钛板内固定术,术中止血方法分别采用电凝止血、钳夹止血及压迫止血。记录三组患者年龄、骨折分型、伤后至手术时间、手术时间、切口干燥时间、切口愈合时间、切口并发症发生率及足部功能Maryland评分等,并进行统计学分析。结果在切口干燥时间、切口愈合时间及切口并发症等方面钳夹止血组显著优于电凝止血组和压迫止血组(P<0.05),而电凝止血组和压迫止血组之间无显著性差异(P>0.05),三组足部功能Maryland评分无显著性差异(P>0.05)。结论跟骨骨折术中行钳夹止血可明显降低切口并发症的发生率。%Objective To observe and compare the effects of electrocoagulation hemostasis, forceps hemo-stasis and compression hemostasis on the operative incision healing in calcaneal fracture patients.Methods From Dec.2012 to Dec.2015,60 patients with calcaneal fracture were treated.Among them 48 were male and 12 were fe-male ranged from 18 to 59 years(average,36.6 years).All cases (66 calcaneal fractures) were treated by open re-duction and internal fixation through L-type calcaneal lateral incision.Intra-operative hemostasis methods included the electrocoagulation hemostasis, forceps hemostasis and compression hemostasis. Indexes such as age, fracture classification,time from injury to operation,operation time,drying time and healing time of the incision,incidence of incision-related complications and Maryland foot function score among the 3 groups were recorded and statistically analyzed.Results The forceps hemostasis group was significantly better than the electrocoagulation

  10. 改良外侧“L”形切口治疗跟骨关节内移位骨折%The effect of surgical treatment of displaced intra-articular calcaneal fracture via modified lateral Lshaped incision

    Institute of Scientific and Technical Information of China (English)

    梁军; 辛景义; 曹红彬

    2012-01-01

    ,and 21 type Ⅳ.The American Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale were used to access outcomes.Results One hundred and twenty five patients (135 feet) were followed up for 12 to 28 months (average,18.5months).All fractures healed after an average of 13 weeks (range,8-16 weeks).There were on nerve injury or osteomyelitis.Incision dehiscence occurred in 4 feet,which healed after removing the plate.Subtalar joint traumatic arthritis occurred in 17 feet,with walking pain.Collapse of articular surface occurred in 5 feet after weight-bearing.According to AOFAS ankle-hindfoot scale,excellent result was got in 94 cases,good in 29 cases,fair in 14 cases,poor in 6 cases; and the excellent and good rate was 92.9%.Conclusion Open reduction and internal fixation via modified lateral L-shaped incision for treating displaced intra-articular calcaneal fractures can obtain satisfactory results,but the skilled surgical techniques are needed.

  11. Effects of irrigation plus drainage on postoperative wound complications in calcaneal fractures QU%冲洗引流对预防跟骨骨折术后切口并发症的作用

    Institute of Scientific and Technical Information of China (English)

    曲文庆; 王丹; 陈明齐; 周智勇; 孙涛; 赵孟臣; 于敏; 夏江

    2008-01-01

    Objective To compare the effects of irrigation plus drainage versus sole drainage on wound complications after open reduction and internal fixation (ORIF) of calcaneal fractures. Methods From June 2003 to Decemher 2006,107 calcaneal fractures (92 cases)were treated by open reduction and internal fixation using a lateral approach. Of them.63 fractures (group A) were managed with irrigation plus drainage, and 44 fractures (group B) received drainage without irrigation. Postoperative wound complications, including incision infection, ecchymoma, blistering, sloughing, dehiscence, necrosis and exposure of implants. Were compared between the 2 groups by t-test. Results Postoperative wound complications occurred in 4 fractures (4 times)in group A and in 11 fractures (15 times)in group B. The difference in postoperative wound complication rate between group A (6.3%) and group B (25.0%) was statistically significant (χ2=7.476,P<0.05). Conclusion Drainage plus irrigation plays a positive role in the prevention of wound complications after ORIF of calcaneal fractures.%目的 通过比较冲洗引流与单纯引流在跟骨骨折内固定术后预防切口并发症方面的价值,探讨切口冲洗引流在跟骨骨折钢板内固定围手术期的意义.方法 对2003年6月至2006年12月间采用外侧入路切开复位钢板内固定治疗的92例107侧跟骨骨折患者进行回顾性分析,其中术后冲洗引流(A组)63侧,术后单纯引流(B组)44侧,A、B两组经两独立样本t检验排除年龄、坠落高度、开放伤、术前时间、止血带及抗生素使用时间等干扰冈素.从切口感染、皮下血肿形成、表皮水疱、切口裂开、皮缘坏死、钢板外露等方面比较两组的结果,并对两组切口并发症发生率进行χ2检验.结果 A组63侧跟骨手术后4侧(4次)发生切口相关并发症,发牛率为6.3%;其中1侧为可疑伤口感染,3侧发生表皮水疱.B组44侧跟骨手术后11侧(15次)发牛切口

  12. Effect of sustentaculum tali screw placement after open reduction and internal fixation of intraarticular calcaneal fractures%切开复位内固定跟骨关节内骨折后载距突固定效果

    Institute of Scientific and Technical Information of China (English)

    强敏菲; 陈雁西; 张坤; 李浩博; 戴号

    2014-01-01

    Objective To investigate the effect of sustentaculum tali screw placement on outcomes following open reduction and internal fixation (ORIF) of intraarticular calcaneal fractures.Methods A retrospective analysis was made on 139 patients with intraarticular calcaneal fractures treated by ORIF from April 2008 to January 2012.According to Sanders classification,there were 9 patients with type Ⅱ fractures,87 with type Ⅲ fractures and 43 with type Ⅳ fractures.Fracture reduction followed by placement of calcaneal anatomic plate or anatomic locking plate was performed via calcaneal lateral L-shape incision.All the patients received X-rays and CT scans within postoperative 2 weeks.Placement of screws in sustentaculum tail was detected by CT volume rendering to visualize implants combined with multiplanar reconstruction imaging (MPR).Patients were divided into accurate fixation group (Group A,n =28),marginal fixation group (Group B,n =58),and non-fixation group (Group C,n =53) based on radiological results.Intra-and peri-operative parameters,time to partial weight-bearing,time to full weight-bearing,fracture healing time,and clinical outcome were compared among groups.Functional outcome was assessed using American Orthopedic Foot and Ankle Society (AOFAS) Ankle Hindfoot Scale.Results Postoperative X-rays indicated accurate fixation of sustentaculum tail in 64 patients,marginal fixation in 22,and non-fixation in 53,but CT images manifested accurate fixation in 28 patients,marginal fixation in 58,and non-fixation in 53.Group A had operation duration of (93 ±11) min and intraoperative blood loss of (252 ± 27) ml,longer or higher than those in Group B [(85 ±8) min,(194±16) ml] and Group C [(57±6) min,(136 ±13) ml] (P<O.05).There was no significant difference in mean hospital stay among the three groups (P > 0.05).Ninety-two patients were followed-up for 12-38 months (mean 18.5 months) and 85 patients completed foot and ankle exercise as planned

  13. 跟骨骨折术后并发症的分析及预防策略%Analysis of postoperative complications of calcaneal fractures and prevention strategies

    Institute of Scientific and Technical Information of China (English)

    刘彦

    2012-01-01

    Objective To investigate the intra-articular calcaneal fracture fixation complications, causes, prevention and policy. Methods For intra-articular calcaneal fractures in 82 feet for an open reduction and internal fixation and treatment, routine use of perioperative antibiotics to prevent infection, follow-up time of 5 to 35 months, an average of 10 months. Results In accordance with Marryland Foot Score were evaluated, the affected foot function fine 27 feet, good 42 feet, 13 feet. Early complications occurred in this group of 16 feet, the rate was 19. 5% , of which 9 feet cut edge of skin necrosis, wound infection in 4 foot, 2 foot wound rejection, sural nerve injury in 1 foot. Later stage of the subtalar joint chronic pain, significantly affect walking 6 feet, the rate was 7%. Conclusion Intra-articular calcaneal fracture fixation complications and anatomical characteristics of the calcaneus and calcaneal fracture mechanisms, but through effective measures to reduce the incidence of complications, complications after the treatment according to the situation accordingly.%目的 探讨跟骨关节内骨折内固定手术并发症的原因、预防和策略.方法 对77例82足跟骨关节内骨折进行了切开复位内固定治疗,围手术期常规应用抗生素预防感染,随访时间5 ~35个月,平均10个月.结果 按照Marryland足部评分系统(Marrryland Foot Score)评价术后功能,患足功能优27足,良42足,可13足.本组发生早期并发症16足,发生率为19.5%,其中切口边缘皮肤坏死9足,伤口感染4足,伤口排异反应2足,腓肠神经损伤1足.晚期出现距下关节慢性疼痛、明显影响行走6足,发生率为7%.结论 跟骨关节内骨折内固定手术并发症与跟骨解剖特点、跟骨骨折机制、手术方式、手术切口的选择、复位效果以及固定方式有关,但可以通过有效的措施减少并发症的发生,出现并发症后可根据情况作出相应的处理.

  14. Treatment of plastic Titanium plate on fixation of calcaneal fractures%可塑钛板内固定治疗跟骨骨折

    Institute of Scientific and Technical Information of China (English)

    崔庆元

    2011-01-01

    Objective To investigate the plastic plate fixation of calcaneal fractures. Methods Totally 22 patients, 18 males, 10 cases of left foot, right foot 7 cases in which both feet 1 female 4 cases , 3 cases of left foot right foot in 1 case. The average age of 22 -44 years old 33 years old. Are fall injuries. Are blunt trauma, the use of L - shaped lateral calcaneal incision subperiosteal dissection to expose the subtalar and calcaneocuboid joints, so Bohler recovery to 30° angle or so, with a plastic titanium plate. Results After 2 feet skin flap with partial necrosis of subcutaneous infection in which a foot, some exposed steel, dressing healed. Patients were followed up using Maryland foot score excellent joint function rate of 88%. Conclusions Plastic plate fixation of calcaneal fractures, if done correctly, results are quite satisfactory.%目的 探讨可塑钛板内固定治疗跟骨骨折.方法 本组22例,男性18例,左足10例,右足7例,其中双足1例,女性4例,左足3例,右足1例.年龄22 ~44岁,平均33岁.均为坠落伤.均为闭合性损伤,采用跟骨外侧L型切口骨膜下剥离,显露距下关节及跟骰关节,使B(o)hler角恢复至30°左右,用可塑钛合金钢板固定.结果 术后两足切口皮缘有部分坏死其中1足出现皮下感染,钢板部分外露,换药愈合.术后随访采用Maryland足部评分法关节功能优良率达88%.结论 可塑钛板内固定治疗跟骨骨折,只要方法得当,效果十分理想.

  15. 钢板内固定与外固定架治疗跟骨骨折效果比较%PLATE INTERNAL FIXATION VERSUS EXTERNAL FIXATOR IN THE TREATMENT OF CALCANEAL FRACTURES

    Institute of Scientific and Technical Information of China (English)

    李玉椿; 杨斌; 王振宇

    2012-01-01

    目的 分析比较切开复位钢板内固定和闭合复位外固定架治疗跟骨骨折的效果.方法 钢板内固定组43侧,采用切开复位钢板内固定治疗;外固定架组19侧,采用闭合复位外固定治疗,术后测量Bohler角,按Marry Land评分系统进行效果评定.结果 钢板内固定组优34侧,良6侧,可3侧,优良率93%;外固定架组优14侧,良5侧,优良率100%.两种治疗方法疗效比较差异无显著性(P>0.05).钢板内固定组术后2例出现切口拐角处感染不愈合,1例深部感染.结论 两种方法治疗跟骨关节内骨折均取得满意的疗效,但外固定架治疗跟骨骨折简单易行,降低了手术切口不愈合及神经肌腱损伤的风险,是一种可靠的治疗办法.%Objective To compare the effectiveness between open reduction plus plate internal fixation and closed reduction plus external fixator in the treatment of calcaneal fractures. Methods Forty-three patients with calcaneal fractures were treated with open reduction and internal plate fixation, and 19 received closed reduction plus external fixation. Postoperatively, the Bohler Angle was measured, and the efficacy was assessed according to Marry Land scoring system. Results In plate fixation group: 34 were excellent, six were good, and three were improved, the excellent and good rate being 93%. In external fixation group, 14 were excellent and five were good, the excellent and good rate being 100%. The difference between the two groups was no significant in regard to the two methods of therapy (P>0. 05). In plate fixation group, postoperative infection occurred in two cases and did not heal, one with deep-part infection. Conclusion Both therapies can obtain satisfactory for intra-articular fracture of calcis, but external fixation is simple and easy to perform, being a reliable therapy, which decreases the risk of wound disunion, and injury of nerve and tendon.

  16. Nanotechnology for treating osteoporotic vertebral fractures.

    Science.gov (United States)

    Gao, Chunxia; Wei, Donglei; Yang, Huilin; Chen, Tao; Yang, Lei

    2015-01-01

    Osteoporosis is a serious public health problem affecting hundreds of millions of aged people worldwide, with severe consequences including vertebral fractures that are associated with significant morbidity and mortality. To augment or treat osteoporotic vertebral fractures, a number of surgical approaches including minimally invasive vertebroplasty and kyphoplasty have been developed. However, these approaches face problems and difficulties with efficacy and long-term stability. Recent advances and progress in nanotechnology are opening up new opportunities to improve the surgical procedures for treating osteoporotic vertebral fractures. This article reviews the improvements enabled by new nanomaterials and focuses on new injectable biomaterials like bone cements and surgical instruments for treating vertebral fractures. This article also provides an introduction to osteoporotic vertebral fractures and current clinical treatments, along with the rationale and efficacy of utilizing nanomaterials to modify and improve biomaterials or instruments. In addition, perspectives on future trends with injectable bone cements and surgical instruments enhanced by nanotechnology are provided.

  17. Effect of SKy bone expander system by percutaneous osteoplasty in treatment calcaneal fracture%采用Sky骨扩张器经皮跟骨成形术治疗跟骨骨折

    Institute of Scientific and Technical Information of China (English)

    陈海涛; 杨朝华; 梁群英; 李启中; 郭海欧; 杜国聪; 区杰雄

    2013-01-01

    Objective To explore the clinical effect of percutaneous osteoplasty with SKy bone expander system in the treatment of calcaneal fracture.Methods 63 feet of 55 patients with calcaneal fractures were involved in this study.According to Sanders fracture classification including 38 feet of Sanders Ⅱ,18 feet of Sanders Ⅲ,7 feet of Sanders Ⅳ.There were 6 to 16 days interval between the injuries and the surgeries.The patients were treated by percutaneous osteoplasty with the SKy bone expander system.The standard of operation was the satisfaction of reduction and Bohler's and Gissane's angles under X-ray.Results All of 63 feet of 55 patients were followed up for average 22 months.According to the criterion of therapeutic effect,the results were as follows:excellent in 30 cases,good in 26 cases,fair in 7cases,and no poor case.The excellent and good rate was 88.9%.Conclusion Percutaneous osteoplasty with SKy bone expander system in the treatment of calcaneal fracture,especially in reduction and fixation of Sanders type Ⅱ and Sanders type Ⅲ,can recover Bohler's and Gissane's angles,significantly shorten the duration of illness,and has fast recovery and can possess satisfactory curative effect,and it is worth popularizing.%目的 探讨采用Sky骨扩张器经皮跟骨成形术治疗跟骨骨折的临床疗效.方法 该组55例63足跟骨骨折,受伤至手术时间6~16d.骨折按Sanders分类:Ⅱ型38足,Ⅲ型18足,Ⅳ型7足.采用Sky骨扩张器经皮跟骨成形术治疗跟骨骨折,手术标准是X线透视下应用Sky骨扩张器骨折复位满意与Bohler角和Gissane角满意.结果 该组55例63足均得到随访,随访时间平均22个月.按疗效标准评定,优30足,良26足,可7足,无差病例,优良率88.9%.结论 Sky骨扩张器经皮跟骨成形术治疗跟骨骨折,尤其适用于SandersⅡ型及SandersⅢ型跟骨骨折复位固定,并能恢复Bohler角和Gissane角,病程明显缩短,恢复快,疗效满意值得推广.

  18. Causes and strategies of skin necrosis after open reduction and internal fixation of calcaneal fracture%跟骨骨折内固定术后皮肤坏死原因及对策

    Institute of Scientific and Technical Information of China (English)

    邓志成; 朱小华; 王小平; 许国泰; 郭胜

    2013-01-01

    目的 探讨跟骨骨折行外侧L型切口钢板内固定术后伤口皮肤延迟愈合、皮肤坏死的原因及对策.方法 回顾分析我院骨科2006-2010年行外侧L型切口钢板内固定术的72例跟骨骨折患者术后伤口情况.结果 本组72例均获平均4.5个月的随访,术后发生创口边缘皮肤坏死、创口感染导致创口不愈合7例,5例经换药后愈合.2例行腓肠神经营养皮瓣转移修复创面治疗痊愈.结论 采取跟骨外侧L型切口行切开复位钢板内固定治疗跟骨关节内骨折时,熟练掌握跟骨周围解剖结构,把握手术时机、规范操作、充分引流、按皮瓣技术操作是避免后皮肤坏死的关键.%Objective To explore the causes and strategies of skin necrosis and incision delayed union after open reduction and internal fixation (ORIF) by lateral L-shaped incision. Methods Seventy two patients of calcaneal fractures in our department from 2006 to 2010 with lateral incision were observed and discussed after open reduction and internal fixation (ORIF). Results The patients were followed up for an average of 4.5 months. Skin incision edge partially necrosis or faulty union postoperation occurred in seven patients, of which five were cured by dressing and two were cured by skin island flap supplied by the nervus suralis. Conclusion For treating calcaneal intraarticu-lar fractures with ORIF through lateral L-shaped incision, the surgeons should know the regional anatomy around the calcaneos very well, choose the best operation timing, drain the wound properly and perform according to skin flap technique. These are the key points to avoid the skin flap necrosis.

  19. 切开复位内固定治疗移位的跟骨关节内骨折的疗效分析%Open reduction and internal fixation for displaced intra-articular calcaneal fractures

    Institute of Scientific and Technical Information of China (English)

    李喜功; 孙俊英; 殷浩; 宋兵华; 朱若夫; 唐祖林

    2008-01-01

    Objective To evaluate open reduction and internal fixation for displaced intra-articular calcaneal fractures and analyze factors affecting its clinical results. Methods From March 2004 to July 2006,46 displaced intra-arficular calcaneal fractures in 40 patients were surgically treated by open reduction and internal fixation.According to Sanders classification,there were 16 cases of type Ⅱ,19 cases of type Ⅲ and 11 cases of type Ⅳ. Results All the patients were followed up for anaverage of 18(13 to 28)months.The effects of treatment were evaluated according to Maryland Foot Score:excellent in 21 feet,good in 16 feet,fair in 6 feet,poor in 3 feet. The total good to excellent ratewas 82.6%.The respective good to excellent rates were 93.8%for type Ⅱ fractures,84.2%for type Ⅲ,and 54.5%for type Ⅳ;87.2%for the group with time interval from injury to surgery ≤14d,and 42.9%for the group with time interval>14d;37.5%for thegroup with B(o)hler angle<15°,and 89.5% for the group with B(o)hler angle≥15 °.91.2%for the group with reduction of intra-articular calcaneal fractures ≤2 mm,and 45.5% for the group with the reduction>2mm.The differences within each factor group were statistically significant(P<0.05). Conclusions Open reduction and internal fixation fordisplaced intra-articularcalcaneal fractures is a good method.Fracture type,time interval from injury to surgery,B(o)hler angle reduction,reduction of intra-articular calcaneal fractures are important factors affecting outcome of operation.%目的 评定切开复位内固定治疗移位的跟骨关节内骨折的疗效,并分析其影响因素.方法 回顾性分析2004年3月至2006年7月收治的采用切开复位内固定治疗的移位跟骨关节内骨折40例(46足).按照Sanders分型:Ⅱ型16足,Ⅲ型19足,Ⅳ型11足,总结评定其临床疗效并分析影响疗效的相关因素. 结果 所有患者均得到随访,平均随访18个月(13~28个月).根据Maryland足部评

  20. Proximal humeral fractures treated with arthroplasty

    Institute of Scientific and Technical Information of China (English)

    QIAN Qi-rong; WU Hai-shan; ZHOU Wei-jiang; LI Xiao-hua; WU Yu-li

    2005-01-01

    Objective: To explore arthroplasty in treating 3- and 4-part fractures of the proximal humerus.Methods: A total of 132 patients with proximal humeral fractures were treated in our hospital from July 1997 to February 2003. According to Neer's classification, the fractures of 45 patients (14 males and 31 females, aged 31-78 years, 56.1 years±7.8 years on an average) belonged to 3- or 4-part fractures (10 patients with 4-part fracture and 35 with 3-part comminuted fracture) and they were treated with shoulder joint arthroplasty. Unipolar prosthesis replacement of the head of humerus was made in 28 cases, while bipolar prosthesis replacement in 2 cases and total shoulder joint replacement in 15 cases. Results: During the follow-up period (range: 12-72 months, mean: 37.3 months±4.1 months), among the 45 patients who suffered from fractures of the proximal humerus and underwent arthroplasty surgery, 44 patients (97.8%) had no postoperative pain and were satisfied with the active range of motion and with the whole treatment results. And radiography showed that the prostheses were at their good position. One patient had postoperative pain because he had so narrow medullary cavity that the humeral prosthesis could not be put deeply enough and the prosthesis head was a little higher over the anatomic level. He did not have good postoperative active range of motion, either. Then he received a review surgery and got satisfied results. Temporary shoulder stiffness was observed in one patient. Manual release of these adhesions improved the shoulder function. No evidence of nonunion of the fracture segments around the humeral prosthesis stem was found. Conclusions: Shoulder arthroplasty is a dependable method to restore the comfort and function of the should joints of the patients with 3- or 4-part fractures of the proximal humerus.

  1. Nanotechnology for treating osteoporotic vertebral fractures

    Directory of Open Access Journals (Sweden)

    Gao C

    2015-08-01

    Full Text Available Chunxia Gao,1,* Donglei Wei,1,* Huilin Yang,1 Tao Chen,2 Lei Yang1,3 1Department of Orthopaedic Surgery and Orthopaedic Institute, First Affiliated Hospital, 2Robotics and Microsystems Center, Collaborative Innovation Center of Suzhou Nano Science and Technology, Soochow University, Suzhou, 3Laboratory of Nonlinear Mechanics, Institute of Mechanics, Chinese Academy of Sciences, Beijing, People’s Republic of China *These authors contributed equally to this work Abstract: Osteoporosis is a serious public health problem affecting hundreds of millions of aged people worldwide, with severe consequences including vertebral fractures that are associated with significant morbidity and mortality. To augment or treat osteoporotic vertebral fractures, a number of surgical approaches including minimally invasive vertebroplasty and kyphoplasty have been developed. However, these approaches face problems and difficulties with efficacy and long-term stability. Recent advances and progress in nanotechnology are opening up new opportunities to improve the surgical procedures for treating osteoporotic vertebral fractures. This article reviews the improvements enabled by new nanomaterials and focuses on new injectable biomaterials like bone cements and surgical instruments for treating vertebral fractures. This article also provides an introduction to osteoporotic vertebral fractures and current clinical treatments, along with the rationale and efficacy of utilizing nanomaterials to modify and improve biomaterials or instruments. In addition, perspectives on future trends with injectable bone cements and surgical instruments enhanced by nanotechnology are provided. Keywords: nanomaterials, osteoporosis, vertebral fracture, kyphoplasty, bone cement, pedicle screw, radiopacifier

  2. Advances in treating exposed fractures.

    Science.gov (United States)

    Nogueira Giglio, Pedro; Fogaça Cristante, Alexandre; Ricardo Pécora, José; Partezani Helito, Camilo; Lei Munhoz Lima, Ana Lucia; Dos Santos Silva, Jorge

    2015-01-01

    The management of exposed fractures has been discussed since ancient times and remains of great interest to present-day orthopedics and traumatology. These injuries are still a challenge. Infection and nonunion are feared complications. Aspects of the diagnosis, classification and initial management are discussed here. Early administration of antibiotics, surgical cleaning and meticulous debridement are essential. The systemic conditions of patients with multiple trauma and the local conditions of the limb affected need to be taken into consideration. Early skeletal stabilization is necessary. Definitive fixation should be considered when possible and provisional fixation methods should be used when necessary. Early closure should be the aim, and flaps can be used for this purpose.

  3. Comparison of clinical effects between external fixator combined with limited internal fixation and plates for treatment of intraarticular calcaneal fractures%外固定架结合有限内固定与钢板内固定治疗跟骨关节内骨折比较

    Institute of Scientific and Technical Information of China (English)

    柴雷子; 薛锋; 丁亮; 沈玉春; 赵勇

    2013-01-01

    Objective To investigate the clinical effects of the external fixator combined with the limited internal fixation for the treatment of intrarticular calcaneal fractures.Methods According to different ways of treatment of intraarticular calcaneal fractures,78 patients(86 feet) were divided into two groups:42 patients(48 feet) were treated with the external fixator combined with the limited internal fixation as group A; 36 patients (38 feet) were treated with plates as group B.Fracture healing time,recovery of the calcaneal,clinical outcomes and the rate of incision complications were compared.Results A total of 78 cases were followed up for 8~34 months (average 16.8 months).Both group A and B all had acceptable reduction in calcaneal length,height,width,Bohler angle,and Gissane angle,there was significant difference between preoperative and postoperative results(P <0.05),and there was no signicant difference in postoperative results between group A and group B(P >0.05).Based on the Maryland grading system,excellent rate was 89.6% in the group A,excellent rate was 86.8% in the group B,there were no significant difference between them(P >0.05).The rate of incision complications in the group A was lower than in the group B,there was significant difference between them (4.2% vs 21.1%,P <0.05).Conclusion External fixator combined with limited internal fixation for intraarticular calcaneal fractures is satisfactory and minimally invasive.%目的 探讨外固定架结合有限内固定治疗跟骨关节内骨折的临床疗效.方法 78例(86足)跟骨关节内骨折分为2组:A组42例(48足)采用外固定架结合有限内固定治疗;B组36例(38足)采用钢板内固定治疗.对两组骨折愈合时间、跟骨恢复情况、临床疗效、切口并发症发生率等指标进行比较.结果 78例均获得平均16.8(8~34)个月随访.两组术后跟骨的长度、宽度、高度、Bohler角及Gissane角均得到了良好的恢复,与术前比较

  4. 切开复位内固定治疗SandersⅢ型及Ⅳ型跟骨骨折%Treatment of Sanders type Ⅲ and Ⅳ calcaneal fractures with open reduction and internal fixation

    Institute of Scientific and Technical Information of China (English)

    陈志伟; 杨乐忠; 吴文特; 刘春磊

    2011-01-01

    目的:探讨切开复位内固定治疗Sanders Ⅲ、Ⅳ型跟骨骨折的手术方法和治疗效果.方法:2004年1月至2010年1月,采用切开复位内固定术治疗51例58足SandersⅢ、Ⅳ型跟骨骨折,男29例,女22例;年龄17~58岁,平均29.5岁;伤后至手术时间7~14d,平均10d.术前均行CT扫描及三维重建,按Sanders分类:Ⅲ型26足,Ⅳ型32足.均经可延长的外侧"L"形入路切开复位钢板内固定治疗.术后通过X线测量Bohler角、Gissane角并与术前进行比较,按照Maryland足部评分系统从疼痛、功能方面对疗效评定.结果:51例58足全部获随访,时间6~24个月,平均13个月.术后皮缘表皮坏死2足,慢性疼痛4足,晚期发生距下关节炎2足,并发症发生率13.8%(8/58).按照Maryland足部评分系统:优23足,良27足,可5足,差3足.结论:切开复位钢板内固定治疗SandersⅢ、Ⅳ型跟骨骨折,能够获得较满意的解剖复位,且固定可靠,是治疗SandersⅢ、Ⅳ型跟骨骨折的有效方法.%Objective:To investigate the surgical techniques and results of open reduction and internal fixation for the treatment of Sanders type Ⅲ, Ⅳ calcaneal fractures. Methods:From January 2004 to January 2010,58 feet of Sanders type Ⅲ, Ⅳ in 51 patients were treated with open reduction and plate fixation through L incision. There were 29 males and 22 females,the age ranged from 17 to 58 years with an average of 29.5 years old. The time between injury and operation ranged from 7 to 14 days(mean, 10 days). All the patients underwent systematic CT scan with coronal and horizontal images and sagittal reconstruction. The classification of the fractures by the Sanders scale showed that there were 26 feet of type Ⅲ, 32 feet of type Ⅳ. The B(o)hler angle and Gissane angle were compared before and after operation. The clinical results were evaluated with the Maryland foot score: pain ( 45 scores), function (55 scores: distance walked 10 scores, stability 4, support 4, limp 4

  5. Conservatively treated acetabular fractures: A retrospective analysis

    Directory of Open Access Journals (Sweden)

    Narender Kumar Magu

    2012-01-01

    Full Text Available Background: There are a few studies reporting the long term outcome of conservatively treated acetabular fractures. The present study aims to evaluate the quality of reduction, and radiological and functional outcome in displaced acetabular fractures treated conservatively. Materials and Methods: Sixty-nine patients (55 men and 14 women with 71 displaced acetabular fractures (mean age 38.6 years managed conservatively were retrospectively evaluated. There were 11 posterior wall, 5 posterior column, 6 anterior column, 13 transverse, 2 posterior column with posterior wall, 9 transverse with posterior wall, 6 T-shaped, 1 anterior column with posterior hemi-transverse, and 18 both-column fractures. The follow-up radiographs were graded according to the criteria developed by Matta J. Functional outcome was assessed using Harris hip score and Merle d′Aubigne and Postel score at final followup. Average follow-up was 4.34 years (range 2-11 years. Results: Patients with congruent reduction (n=45 had good or excellent functional outcome. Radiologic outcome in incongruent reduction (n=26 was good or excellent in 6 and fair or poor in 20 hips. The functional outcome in patients with incongruent reduction was good or excellent in 16 and satisfactory or poor in 10 hips. Good to excellent radiologic and functional outcome was achieved in all patients with posterior wall fractures including four having more than 50% of broken wall. Good to excellent functional outcome was observed in 88.8% of both-column fractures with secondary congruence despite medial subluxation. Conclusions: Nonoperative treatment of acetabular fractures can give good radiological and functional outcome in congruent reduction. Posterior wall fractures with a congruous joint without subluxation on computed tomography axial section, posterior column, anterior column, infratectal transverse or T-shaped, and both-column fractures may be managed conservatively. Small osteochondral fragments

  6. External fixation and gradual limb lengthening for complicated delayed calcaneal fractures: report of 12 cases%距下关节截骨缓慢延长治疗陈旧性跟骨骨折

    Institute of Scientific and Technical Information of China (English)

    范伟力; 王子明; 赵玉峰; 吴思宇; 王雨; 孙红振; 王爱民

    2011-01-01

    目的 伴有距下关节损伤的陈旧性跟骨骨折,目前主要是采用距下关节原位融合术和距下关节牵伸骨块植入融合术治疗,在此介绍一种新手术方式,距下关节截骨外固定支架缓慢延长手术,并评估其疗效.方法 12例15足(单足9例,双足3例)陈旧性跟距关节骨折脱位,年龄16~53岁,平均33.6岁.闭合性7例(10足),开放型性5例(5足).开放性损伤中3例严重多发伤病人手术时伤口已愈合2个月以上,2例伤口仍未愈合.均采用距下关节截骨牵伸融合新方法治疗,术中行内、外侧骨突切除、距下关节截骨与植骨、Orthofix外固定支架固定,术后7~10天延长,至距下关节间隙牵开1~2cm、跟骨高度和Bohler角基本恢复正常时结束延长,2~3个月后距下关节骨性融合后取出外固定支架开始负重行走.结果 12例(15足)得到了6~50个月的随访,伤口均愈合,无皮肤坏死.距下关节在3~6个月(平均3.7个月)得到骨性融合.采用美国骨科足踝外科学会(AOFAS)评分标准,平均由术前的24.2分提高到术后随访时的76.8分.结论 距下关节截骨缓慢延长治疗陈旧性跟骨骨折是一种新的有效治疗方法;无皮肤坏死、无需植骨和内固定;用于开放性陈旧性跟骨骨折的治疗可明显缩短疗程.%Objective For delayed calcaneal fractures accompanied by subtalar joint injury, the most common treatment is the use of in situ subtalar arthrodesis and subtalar distraction bone-hlock arthrodesis. In this study,we introduced a novel surgical treatment, subtalar osteotomy with external fixation and limb lengthening, and assessed its efficacy. Methods Totally 12 cases ( 15 feet) of delayed calcaneal fractures accompanied by severe subtalar joint injury were treated with this method. The patients ranged in age from 16 to 54 years, with an average age of 33. 6 years. And seven cases were closed injury, others were opened injury. The protruding lateral calcaneus was

  7. 锁定加压钛板内固定治疗跟骨骨折%Application of locking compression plate in treatment of calcaneal fractures

    Institute of Scientific and Technical Information of China (English)

    董玉金; 童致虹; 张铁慧; 曾伟峰; 李靖年

    2013-01-01

    Objective To evaluate the clinical effect of the treatment for calcaneal fractures by locking compression plate.Methods From January 2008 to December 2011,30 patients with 40 calcaneal fractures were operated with locking compression plate.There were 25 males (33 feet) and 5 females (7 feet) with an average age of 44.8 years (range,22-60 years).Fifteen feet were on the left side,and 25 feet were on the right side.All patients had closed fractures,with complicated spinal injury in 2 patients.According to Sanders classification,20 feet were type Ⅱ[fractures,15 feet were type Ⅲ,and 5 feet were type Ⅳ.The lateral approach was adopted for all the patients in the treatment in which locking compression plate fixation was used but no external fixation.Early and suitable rehabilitation was carried out postoperatively.The patients could bear part of the loading six weeks after the operation and all the loading twelve weeks after the operation.The results were validated using the Anerican Orthopaedic Foot and Ankle Society (AOFAS) ankle-hindfoot scale.Results The patients were followed up for 8-20 months (average,12 months).Bone union occurred in all cases with roentgenographic evidence during 8-12 weeks postoperation (average,10 weeks).None of the patients had such complications as nerve injury or osteomyelitis.Incision dehiscence occurred in one case in which a little part of titanium plate and screw was exposed,but the incision was healed by dressing 1 month later.Two patients had subtalar arthritis and suffered from the pain while walking.Of the two patients,the pain was relieved for one after the operation of subtalar joint fusion,and the other was lost to the follow-up after he or she refused further treatment for economic reasons.According to AOFAS foot score standard,the effects of 20 cases were excellent,17 were good,and 3 were fair.The excellent and good rate was 92.5%.Conclusion The application of locking compression plate is an effective and satisfied

  8. Individualized reconstruction plate for treatment of calcaneal fractures via tarsal sinus incision%个体化重建钢板在经跗骨窦切口治疗跟骨骨折中的临床应用

    Institute of Scientific and Technical Information of China (English)

    吴勐; 郭永明; 张朝; 刘重; 石宇; 杨亚龙; 郑文; 魏媛媛

    2015-01-01

    Objective To investigate the clinical efficacy of individualized reconstruction plate in the treatment of calcaneal fractures through the tarsal sinus incision.Methods From May 2010 to September 2012,we treated 46 cases of calcaneal fracture (51 feet) involving talocalcaneal joint.They were 35 males and 11 females,17 to 65 years of age (average,35 years).The injury affected the left foot in 24 cases,the right foot in 17,and both feet in 5.By the Sander's classification,30 feet were type Ⅱ and 21 type 11Ⅲ.The fractures were reduced through the tarsal sinus incision before internal fixation with individualized reconstruction according to the morphology of fracture.When necessary,fixation with hollow screws was added.The B(o)hler and Gissane angles were compared between preoperation and postoperation.The clinical efficacy was evaluated according to the American Orthopaedic Foot and Ankle Society (AOFAS) system.Results The patients were followed up for 8 to 14 months (average,12 months).No such complications as incision infection,skin necrosis,plate loosening or exposure occurred in this group.There were significant differences in the B(o)hler and Gissane angles between preoperation and postoperation [(31.70° ± 5.50° and 122.10° ± 6.79° at 3 days postoperation) and (30.95° ± 3.47° and 122.49° ± 4.83° at 6 months postoperation) versus (6.14° ± 1.58° and 91.63° ± 4.76° at preoperation)] (P < 0.05),but no significant difference in the B(o)hler and Gissane angles between 3 days postoperation and 6 months postoperation (P > 0.05).All the patients obtained bony union at 6 months postoperation.According to the AOFAS scores,38 feet were excellent,9 feet good and 4 feet fair,giving an excellent to good rate of 92.2%.Conclusion In the treatment of intra-articular calcaneal fractures through the tarsal sinus incision,application of individualized reconstruction plate can lead to fine fracture reduction,rigid internal fixation,early exercise

  9. Results of surgically treated talar fractures

    Institute of Scientific and Technical Information of China (English)

    Ali Yeganeh; Atefe Alaee; Bahram Boddouhi; Ali Behkam-Rad; Gholamreza Shahoseini

    2013-01-01

    Objective:Talar fractures present a great challenge to surgeons due to poor treatment outcome and high incidence of sequelae.The purpose of this study was to report the surgical treatment outcome of displaced talar fractures treated by internal fixation.Methods:Atotal of 30 patients with a mean age of 38 years presenting with talar body or neck fractures were studied retrospectively to assess postoperative outcome based on American Orthopaedic Foot & Ankle Society AnkleHindfoot scale.Results:Postoperatively,malunion was found in 18 cases,infection in 5 cases and avascular necrosis in 12 cases.There were 12 cases with subtalar arthritis and 18 cases with both subtalar and malleolar arthritis.The average score of questionnaire was 64± 12.Functional score was 53± 15 and pain score was 65±13.Range of motion failure was detected as 15±4.Conclusion:Talar injuries can compromise motion of the foot and ankle and result in poor prognosis on longterm evaluation.Late complications subsequent to surgically treated talar body fractures are inevitable,and patients are supposed to be counseled about the adverse outcome.

  10. Subtrochanteric femur fracture treated by intramedullary fixation

    Institute of Scientific and Technical Information of China (English)

    Zu-Bin Zhou; Song Chen; You-Shui Gao; Yu-Qiang Sun; Chang-Qing Zhang; Yao Jiang

    2015-01-01

    Purpose: To discuss surgical technique, operative efficacy and clinical outcome of intramedullary fixation in the treatment of subtrochanteric femur fractures.Methods: From February 2011 to February 2013, 76 cases of subtrochanteric femur fractures were treated by intramedullary fixation in our hospital, including 53 males and 23 females, with the age range of 37 -72 years (mean 53.5 years).According to Seinsheimer classification, there were 2 cases of type Ⅰ, 7 type Ⅱ,15 type Ⅲ, 23 type Ⅳ and 29 type Ⅴ.Firstly, all patients underwent closed reduction with the guidance of C-arm fluoroscopy in a traction table.Two cases of type Ⅰ and 3 cases of type Ⅲ fractures had ideal closed reduction followed by internal fixation.The others needed additional limited open reduction.Radiographic examination was used to evaluate callus formation and fracture healing in postoperative 1, 3, 6 and 12 months follow-up.Functional recovery was evaluated by Harris Hip Scoring (HHS) system.Results: Patients were followed up for 6-12 months.All fractures were healed except one patient with delayed union.The average bone union time was 4.5 months.According to HHS system, 65 cases were considered as excellent in functional recovery, 8 good, 2 fair and 1 poor.The proportion of the patients with excellent and good recovery was 96.05%.Conclusion: Intramedullary fixation is feasible for the treatment of subtrochanteric femur fracture.The accuracy of intraoperative reduction and surgical skill are important for the clinical outcome and the patients' prognosis.

  11. GustiloⅡ、ⅢA型开放性跟骨骨折的手术治疗%Operative treatment of open calcaneal fractures of Gustilo type Ⅱ and type Ⅲ A

    Institute of Scientific and Technical Information of China (English)

    王庆贤; 孟庆汀; 张英泽; 王鹏程; 彭阿钦; 吴希瑞

    2014-01-01

    Objective To assess the operative treatment of open calcaneal fractures of Gustilo types Ⅱ and Ⅲ A by urgent debridement,reduction through the open wound,immediate fixation by percutaneous transarticular k-wire and delayed wound closure.Methods From May 2009 to October 2012,19 cases of open calcaneal fractures were treated according to the same operative protocol.They were 17 men and 2 women,aged from 31 to 60 years (average,39.6 years).By Gustilo classification,8 cases were of type Ⅱ and 11 of type ⅢA.By Sanders classification,there were 3 cases of type Ⅱ,12 ones of type Ⅲ and 4 ones of type Ⅳ.After intravenous administration of antibiotics,urgent debridement and reduction through the open wound under the C-arm inspection,the sinus tarsi approach was used when necessary.Percutaneous K-wire fixation was conducted through the posterior facet,and the wound was left open or covered with VSD.The soft tissue coverage was delayed until application of a split-thickness skin graft or pedicle flap transfer.Before and after operation,axial and lateral X-ray radiography and axial,semi-coronal and sagittal CT of the heel were performed.The width,height,B(o)hler's angle and Gissane's angle were compared between preoperation and postoperation.Clinical results were graded according to the AOFAS (American Orthopaedic Foot and Ankle Society) scoring one year postoperation.Results All the 19 patients were available for an average follow-up of 16.8 months (from 14 to 26 months).Superficial infection occurred in 5 patients but was cured after dressing change.No skin necrosis,deep infection,bone nonunion,osteomyelitis or amputation occurred.Reduction of the posterior facet was graded as anatomical in 12 cases and as nearly anatomical in 7 cases.The width,height,B(o)hler's and Gissane's angles were improved significantly in all patients (P < 0.05).By the AOFAS ankle-hindfoot scores,9 cases were excellent,7 good,2 moderate and one poor.Conclusion The surgical protocol of

  12. Clinical usefulness of calcaneal measurements using dual energy x-ray absorptiometry

    Energy Technology Data Exchange (ETDEWEB)

    Kohno, Jun [Nagasaki Saiseikai Hospital (Japan); Nakata, Tomoko; Ito, Masako

    1999-07-01

    To investigate the clinical usefulness of calcaneal measurement using dual-energy x-ray absorptiometry (DXA), the ability to detect bone loss and fracture risk were evaluated in comparison with spinal bone mineral density (BMD) measured using DXA and quantitative CT (QCT) and with calcaneal quantitative ultrasound (QUS). Furthermore, to investigate the region in calcaneus in which to detect bone change sensitively, the ability to detect bone loss and fracture risk were also evaluated using new regions of interest (ROIs) that were manually defined. The subjects were 165 healthy women, and 188 female patients with fracture, estrogen deficiency, and steroid-induced osteoporosis. Calcaneal BMD with some manually defined ROIs showed lower precision and less sensitivity in detecting bone loss than BMD measured with automatically defined ROIs. Calcaneal DXA, spinal DXA, and QCT demonstrated significant age-related bone loss, and all measurements could discriminate fracture cases from non-fracture cases. Calcaneal DXA could discriminate the bone loss associated with estrogen deficiency as well as spinal DXA. Furthermore, calcaneal measurements showed a greater ability to detect steroid-induced bone loss than spinal DXA, probably because this group included subjects of advanced age with spondylosis. In conclusion, calcaneal DXA is useful to assess BMD in subjects who are not suitable for spinal measurement, although the ability to detect age-related bone loss in calcaneal DXA is less than in spinal measurements. (author)

  13. Anterior internal fixation to treat vertical unstable pelvic fracture

    Institute of Scientific and Technical Information of China (English)

    王世松; 张鹏程; 杜敦进; 杨泗华

    2002-01-01

    With the Chinese development of industry, agriculture and communication, various traffic and work related accidents are increasing, leading to an increase in pelvic fractures. Among the different kinds of fractures, pelvic fracture is the third largest cause of death.1 The treatment of pelvic fractures is a “hot spot” and a difficult point in orthopedic surgery. Since 1998 we have treated 20 patients with vertical unstable pelvic fracture using anterior internal fixation. Satisfactory results have been obtained.

  14. Factors influencing the operative results of displaced intra-articular calcaneal fracture%影响移位关节内跟骨骨折手术疗效的因素

    Institute of Scientific and Technical Information of China (English)

    宋兵华; 孙俊英; 倪增良; 何斌; 成文; 童舜谊

    2015-01-01

    Objective To determine the factors influencing the results of open reduction and internal fixation for displaced intra-articular calcaneal fracture (DIACF).Methods From May 2009 to June 2013, 80 patients with DIACF involving in 91 feet were treated by open reduction and internal fixation.Mean age was 38.7 years (range, 18-72 years).Patients were grouped according to the possible factors related to the operative results, including the Sanders classification of fracture, quality of fracture reduction, postoperative B(o)hler angle, width of postoperative calcaneus, and time to surgery after injury.Clinical result was evaluated and compared within each group.Results Mean duration of follow-up was 18.3 months (range, 14-26 months).The clinical results were excellent for 67 feet (74%), good for 12 feet (13%), fair for 7 feet (8%) and poor for 5 feet (5%), which yielded 87% good to excellent results.Good to excellent results in Sanders Ⅱ , Ⅲ and Ⅳ groups reached 94%, 85% and 53% respectively, in quality of fracture reduction ≤ 2 mm and > 2 mm groups reached 93% and 30% respectively, in postoperative B(o)hler angle < 15° and ≥15° groups reached 33% and 90% respectively;in broadening of postoperative calcaneus < 1 cm and ≥ 1 cm groups reached 92% and 17% respectively, in time to surgery after injury ≤14 days and > 14 days groups reached 91% and 43% respectively, in age ≤60 years old and > 60 years old groups reached 85% and 88% respectively.Except for the age group, the clinical result differed significantly within group (P < 0.05).Conclusions Fracture type, reduction quality, postoperative B(o)hler angle, width of postoperative calcaneus, time to surgery after injury are the factors influencing on the operative results of patients with displaced intra-articular calcaneal fracture.Thereupon the unfavorable influences should be avoided to improve the operative results.%目的 探讨影响移位关节内跟

  15. Curative effect of anatomical Ti-plate fixation combining with bone graft in the treatment of intra-articular calcaneal fractures%解剖型跟骨钛板并植骨治疗跟骨关节内骨折的临床疗效

    Institute of Scientific and Technical Information of China (English)

    王怀斌; 袁志; 裴国献; 刘建; 毕龙; 王连军; 孙克理; 隋天棋

    2014-01-01

    Objective To investigate the curative effect of anatomical Ti-plate combined with bone graft in treatment of intra-articular calcaneal fractures .Methods Retrospective analysis was conducted in 25 patients with 33 feet from Mar.2009 to May 2012,who were diagnosed as Sanders typeⅡ-Ⅳintra-articular calcaneal fractures .There were 20 males(26 feet) and 5 females (7 feet) with average age of (36.16 ±14.63)years(ranged from 15 to 65 years old) .There were 17 cases of single foot injury and 8 cases of double feet injury .All the patients were treated with Ti-plate fixation combined with bone graft and their calcaneal anatomic forms were recovered during operation .Mary-land foot score was used to evaluate the postoperative function .Results All the 25 cases (33 feet) were followed up for 12-36 months,with a mean time of 19.3 months.According to Maryland foot score ,17 feet were rated as excellent , 12 feet as good,4 feet as moderate.The excellent and good rate was 87.88 %.Conclusion Anatomical Ti-plate combined with bone graft for treatment of intra-articular calcaneal fractures can restore the smoothness of subtalar joint surface,help patients take earlier functional exercise and obtain a reliable curative effect .%目的:探讨解剖型跟骨钛板并植骨治疗跟骨关节内骨折的临床疗效。方法选择2009年3月~2012年5月期间收治的25例(33足)SanderslⅡ~Ⅳ型跟骨关节内骨折患者,男性20例(26足),女性5例(7足);年龄15~65岁,平均(36.16±14.63)岁。单足17例,双足8例,采用切开复位解剖型跟骨钛板内固定并植骨进行治疗,术中恢复跟骨解剖形态,按Maryland足部评分系统进行术后功能评分,评价手术效果,进行系统的回顾性总结分析。结果本组25例(33足)术后均获12~36个月随访(平均19.3个月),按Maryland足部评分标准:优17足、良12足、可4足,差0足;优良率为87.88%。

  16. Displaced Intra-articular Fractures of the Calcaneus: with an emphasis on minimally invasive surgery

    NARCIS (Netherlands)

    T. Schepers (Tim)

    2009-01-01

    textabstractDisplaced intra-articular calcaneal fractures are complex injuries. Classically these fractures are treated with open reduction and internal fixation (ORIF) or conservatively. When comparing these two treatment modalities, ORIF has a significantly higher rate of wound complications and c

  17. Anatomy Titanium Plate and Bone Graft for Treatment of Calcaneal Fractures Rating%解剖钛钢板加植骨术对跟骨骨折的治疗效果评价

    Institute of Scientific and Technical Information of China (English)

    杨国涛

    2015-01-01

    Objective To evaluate the anatomy of the titanium plate and bone graft for the treatment of calcaneal fractures. Methods 30 patients in our hospital 33 patients with fractures of the heel joint for the study were given anatomical titanium plate and bone graft treatment, analyze its therapeutic effect. Results Al patients were fol owed up foot in 1-2 years after treatment, postoperative complication rate 6.1%; Maryland Foot Score draw its excel ent rate was 90.9%. Conclusion he Anatomy of titanium plate and bone graft treatment of calcaneal fracture treatment significantly, the prognosis is good, worthy of promotion in clinical practice.%目的:评价解剖钛钢板加植骨术对跟骨骨折的治疗效果。方法选取我院收治的30例33足跟关节内骨折患者为研究对象,均给予解剖钛钢板加植骨术治疗,分析其治疗效果。结果所有患足在治疗后均随访1~2年,术后并发症发生率为6.1%;Maryland 足部评分标准得出其优良率为90.9%。结论解剖钛钢板加植骨术治疗跟骨骨折的治疗效果显著,预后效果好,值得在临床上推广。

  18. 促进跟骨骨折内固定术后切口愈合的护理对策%Nursing Strategy of Promoting Incision Healing After Internal Fixation of Calcaneal Fractures

    Institute of Scientific and Technical Information of China (English)

    吴惠冰; 杜雪莲

    2014-01-01

    Objective To investigate nursing strategy of promoting incision healing after internal fixation of calcaneal fractures. Methods 121 patients with internal fixation of calcaneal fractures were divided into two groups. 60 cases of control group received routine nursing, while 61 cases of observation group received swelling care, pain care and wound care on the basis of routine nursing. The clinical outcomes were compared. Results Among 61 cases of observation group, there were 56 cases of incision healing within 14 days, 4 cases of poor partial involution (healing after one month of treatment) and one case of unhealed incision (caused by allograft rejection). Among 60 cases of control group, there were 39 cases of incision healing within 14 days, 15 cases of poor partial involution (healed after one month of treatment) and 6 cases of necrosis of local skin of incision (healing at 2 months after treatment). Conclusions Nursing intervention can promote the incision healing of calcaneal fractures surgery.%目的:探讨促进跟骨骨折内固定术后切口愈合的护理对策。方法将121例跟骨骨折内固定手术患者分为观察组及对照组,观察组在常规护理基础上,加强肿胀护理、疼痛护理、伤口护理,对照组予常规护理,比较两组的临床效果。结果观察组61例患者有56例切口14天愈合,4例切口局部对合差,经治疗1月内愈合,1例伤口不愈,为异体骨排斥引起;对照组60例患者有39例切口14天愈合,15例患者切口局部对合差,经治疗1月内愈合,6例患者伤口局部皮肤坏死,术后2个月愈合。结论护理干预可以促进跟骨骨折术后切口的愈合。

  19. 柱螺钉结合牵开器治疗 Sanders 型与Ⅲ型跟骨骨折疗效分析%Clinical effects of treatment with screws combining retractor on Sanders typeⅡand Ⅲ calcaneal fractures

    Institute of Scientific and Technical Information of China (English)

    陈志军; 杨国涛

    2016-01-01

    Objective To investigate the clinical effects of the treatment for calcaneal fracture of Sanders type Ⅱ and type Ⅲ by screws combining the retractor .Methods From January 2014 to December 2015, 30 cases (30 feet) of Sanders typeⅡand typeⅢcalcaneal fractures were treated by screw fixations.All the cases were given X-ray examination, and the preoperative images were compared with the postoperative images .During the follow-up, postoperative functional outcomes were evaluated by Maryland foot score , and t test was performed for statistical analysis .Results The patients were followed up for six to 11 months (mean, 8 ±0.7 months).The fracture healing time ranged from three to seven months (mean, 4.5 ±0.6 months).No skin necrosis at the incision site, nor hematoma, obvious fracture re-displacement , peroneal tendonitis , neuritis or other complications occured .The overall satisfactory results rate( excellent and good ) were 90%.Significant difference was found in the Bohler ’ s and the Gissane ’ s angles compared with the preoperative ones (t =2.13,3.14,P<0.05).Conclusion Screw combined retractor fixation in treating calcaneal fractures ( Sanders typeⅡ、Ⅲ) presents the advantages of less trauma, fewer wound complications , accurate reduction and stable fixation; the clinical curative effect is satisfactory.%目的:探讨柱螺钉结合牵开器手术治疗SandersⅡ、Ⅲ型跟骨骨折的临床疗效。方法2014年1月至2015年12月南通大学附属丹阳市人民医院骨科采用柱螺钉结合牵开器技术治疗SandersⅡ、Ⅲ型跟骨骨折患者30例(30足),根据术前、术后及随访的X线片分析比较手术前后跟骨Bohler角、Gissane角改变,并于随访时按照Maryland 足部评分系统对功能进行评价,统计学分析采用t检验。结果本组病例随访时间6~11个月,平均(8.0±0.7)个月。骨折愈合时间3~7个月,平均(4.5±0.6)个月。所有患者术后

  20. 普通接骨板与锁定接骨板治疗成人闭合性跟骨关节内骨折疗效对比%Clinical analysis of open reduction and internal fixation with unlocking plate or locking plate for treatment of adult in-tra-articular calcaneal fractures

    Institute of Scientific and Technical Information of China (English)

    曲绍东; 杨占辉; 史宏伟; 石明国; 张立军; 贾文杰; 苏庆军

    2015-01-01

    Objective To analyze the effect of open reduction and internal fixation (ORIF) with unlocking plate or locking plate for treatment of adult intra-articular calcaneal fracture. Methods 68 cases of calcaneal fracture,including 72 feet in 56 males (4 males were bilateral) and 12 females,with the average age of 35 years (ranging from 18 to 71), were en-rolled. According to Sanders' classification,15 feet were classified as type Ⅱ,46 feet were classified as type Ⅲ, and 11 feet were classified as type Ⅳ. 44 feet were treated with unlocking plate for calcaneal fracture in group A , 28 feet were treated with locking plate for calcaneal fracture in group B. The cases of existing ipsilateral lower limb fracture, ipsilateral vascular injury, and ipsilateral lower limb open injury were excluded. Results The wounds of 64 feet healed piemarily,5 feet were delayed healing. The soft tissue coloboma of 3 feet delayed until pedicle flap transfered. The B(o)hler angle of two groups were significantly different between preoperation and postoperation, but there were no significant differences in B(o)hler angle between two groups. 64 feet in 63 cases were followed up for 12~26 months. According to the AOFAS Ankle-Hindfoot Scale ,49 feet scored 90~100 points,13 feet scored 75~89 points and 2 feet scored 50~74 points. The excellent and good rate was 96.9%. Conclusion ORIF with unlocking plate or locking plate are all effective methods to treat the calcaneal fracture , there are no significant dif-ferences in curative effect between the two methods.%目的 分析普通接骨板与锁定接骨板治疗成人闭合性跟骨骨折的临床疗效. 方法 本组跟骨骨折68例(72足),男56例,女12例,4例男性为双侧. 年龄18~71岁,平均35岁. 应用Sanders分型,其中Ⅱ型15足,Ⅲ型46足,Ⅳ型11足.其中应用非锁定跟骨接骨板治疗44足(A组),应用锁定跟骨接骨板治疗28足(B组).排除术前合并同侧下肢骨折、同侧血管损伤及同

  1. Combination of plate screw and Steinmann pin in repair of comminuted calcaneal intra-articular and posterosuperior fractures%钢板螺钉结合斯氏针内固定修复粉碎性跟骨关节内伴后上方骨折

    Institute of Scientific and Technical Information of China (English)

    李广峰; 张鑫; 彭勇; 吴献民; 王思成; 杨国庆; 张友忠; 曹中华; 何国云; 尹志峰; 杨笑宇

    2014-01-01

    fractures. METHODS:From December 2009 to December 2013, forty patients with fractures of comminuted calcaneal posterosuperior fractures were randomly divided into two groups. In the control group, patients were treated by open reduction and internal fixation by plate screw only. In the experimental group, patients were treated by open reduction and internal fixation by combination of plate screw and Steinmann pin. The Gissane and Bohler angles of the calcaneus were measured from lateral radiograph before and 4 weeks after surgery, and the MARYLAND score was assessed at the last fol ow-up. Gissane and Bohler angle and MARYLAND score were compared in each group and among different groups. RESULTS AND CONCLUSION:Al patients were fol owed up for 9-23 months. BOHLER and GISSANE angles were significantly bigger at 4 weeks after surgery compared with pre-treatment in both groups (P<0.05). BOHLER and GISSANE angles were significantly bigger in the experimental group than in the control group at 4 weeks after surgery (P<0.05). During final fol ow-up, the average score by MARYLAND Foot Score was 78 in the experimental group and 67 in control group, with their excellent and good rate of 80%and 73%. The excellent and good rate was significantly higher in the experimental group than in the control group (P<0.05). These data indicated that open reduction and internal fixation with combination of plate screw and Steinmann pin has better efficacy in treatment of the comminuted calcaneal intra-articular and posterosuperior fractures compared with plate and screw fixation alone. Their fixation is firm. Functional exercise can be performed earlier. Postoperative recovery of function of the affected limbs is better than plate and screw fixation alone.

  2. 跟骨骨折切开复位内固定不同手术时机与术后软组织并发症的关系%Relationship between different surgery time and postoperative soft tissue complications in calcaneal fractures

    Institute of Scientific and Technical Information of China (English)

    韩俊

    2015-01-01

    Objective To investigate the relationship between different surgery time and postoperative soft tissue complications in calcaneal fractures treated by open reduction and internal fixation. Methods The clinical data of 70 patients with calcaneal fractures (78 feet) was analyzed retrospectively, and the data was compared between pa-tients complicated with postoperative soft tissue complications (complication group) and those not (without complica-tion group). Depending on the timing of surgery, the patients were divided into 8 h after injury group, 8 h~7 d group and 7~14 d after injury group. The incidence of postoperative soft tissue complications were compared between differ-ent groups. Results In this study, the rate of postoperative soft tissue complications was 9.23%(15/78), and the rate of smoking and diabetes in complication group was significantly higher than those without complication group, with statistically significant difference (P<0.05). The complication rate of surgery in 8 h after injury group and 7~14 d after injury group was significantly lower than that 8 h~7d after injury group, and the difference was statistically significant (P<0.05). Conclusion Preoperative no smoking, controlling blood glucose, selecting the optimal timing of surgery in 8 h and 7~14 d after injury can reduce postoperative soft tissue complications of calcaneal fractures.%目的:探讨跟骨骨折切开复位内固定不同手术时机与术后软组织并发症的关系。方法回顾性分析接受切开复位内固定治疗的70例78足跟骨骨折患者的临床资料,比较合并术后软组织并发症患者与未合并并发症患者一般资料的差异,并根据不同的手术时机将患者分为伤后8h内组、伤后8h~7d组及伤后7~14d组,比较不同组别患者术后软组织并发症发生率。结果本组患者术后软组织并发症发生率为19.23%(15/78),其中并发症组吸烟及糖尿病的比例明显高于无并发症组,

  3. Three-dimensional finite element analysis of calcaneal fractures%跟骨三维有限元模型的建立及其骨折发生机制

    Institute of Scientific and Technical Information of China (English)

    黄诸侯; 李俊; 陈日齐; 杜景文; 张建新

    2012-01-01

    目的:建立跟骨三维有限元模型,探讨跟骨骨折发生机制.方法:通过扫描正常人跟骨螺旋CT,精确模拟边界条件,并运用Sap 93计算软件运算建立跟骨有限元模型,模型由1 959个节点,1 496个单元组成.在跟骨有限元模型上模拟踝关节在中立位和背伸20°时的状况后对模型施以500N的垂直轴向载荷,观察模型应力分布和位移情况.结果:跟骨在踝关节中立位时通过跟距外侧的关节面,并且由内后斜向前外方向的跟骨处遭受应力最大.背伸20°受力时除上述位置遭受应力最大外,从跟骨体部走向后距关节面与跟腱之间的部位遭受应力也比较大.结论:高处坠落踝关节中立位时跟骨骨折的发生将从跟距关节面的外侧向内后方向走行;当坠落时踝关节处于背伸位时除产生上述骨折线外,跟骨体部走向后距关节面方向也将发生骨折,同时跟腱附着点附近也会形成撕脱性骨折.%Objective :To establish the three-dimensional finite element model of calcaneus,and to discuss mechanism of calcaneal fracture. Methods:The calcaneus of normal person was scanned with spinal CT.and the finite element model was established with the Sap 93 software. The node and element number of this model was 1 959 and 1 496 respectively. After establishing the finite element model of the calcaneus, the axial load of 500 N was applied on the model in neutral position and back stretches 20° position. The stress distribution and the displacement of the models were observed. Results:The fracture line passed through the lateral articular facet of talocalcaneal joint when the ankle joint was in neutral position,and the stress distribution was maximal at calcaneus from posteromedial to anterolateral aspect. In addition, the stress distribution was maximal from calcaneus to position between posterior talar articular surface and calcaneal tendon when the ankle joint was in back stretch position of 20 degree

  4. Open segmental fractures of the tibia treated by external fixation

    Directory of Open Access Journals (Sweden)

    Golubović Ivan

    2012-01-01

    Full Text Available Introduction. Open segmental fractures of the tibia are rare but severe injuries. In these fractures the wide zone of injury (damage of all structures of the lower leg creates very unsuitable biological conditions for healing of the fracture. Objective. The aim of our work was to present the results of treatment of patients with segmental open fractures of the tibia treated by external fixation. Methods. We analyzed treatment results of 21 patients with open segmental tibial fractures who were treated using the method of external fixation at the Clinical Center Niš from January 1, 1995 to July 31, 2010. The average age of the patients was 53 years; the youngest patient was 27 years and the oldest one 80 years. According to the Gustilo open fracture classification, there were 3 (14.3% type I, 6 (28.6% type II, 8 (38.1% type IIIA, and 4 (19.0% type IIIB. All the patients were treated by a unilateral type Mitković external fixator by Traffix Company. Results. Union was attained in 16 (76.2% fractures without severe complications (pseudoarthrosis, chronic osteitis and angular deformities of over 10 degrees. Among severe complications associated with open segmental tibial fractures, in two cases we registered septic pseudoarthrosis, in one aseptic pseudoarthrosis and in two large angular deformities of the tibia after union, with a valgus of over 10 degrees and extremity shortening of over 2 cm which required additional surgery. Conclusion. External fixation by the use of Mitković external fixator is one of the methods of choice in the treatment of open segmental tibial fractures, which incorporated with antibiotic therapy provides good biomehanical conditions for segmental fracture healing that enables good stability of the segmental tibial fracture and decreases the risk of deep infections. [Projekat Ministarstva nauke Republike Srbije, br. 41017: Virtuelni koštano­zglobni sistem čoveka i njegova primena u pretkliničkoj i kliničkoj praksi

  5. Pediatric femoral shaft fractures treated by flexible intramedullary nailing

    Institute of Scientific and Technical Information of China (English)

    K.C.Kapil Mani; R.C.Dirgha Raj; Acharya Parimal

    2015-01-01

    Background:Nowadays pediatric femoral fractures are more commonly managed with operative treatment rather than conservative treatment because of more rapid recovery and avoidance of prolonged immobilization.Children between the ages of 5-13 years are treated either by traction plus hip spica and flexible/elastic stable retrograde intramedullary nail,or external fixators in the case of open fractures.The aim of this study is to evaluate the outcome of pediatric femoral shaft fractures treated by stainless steel flexible intramedullary nail in children between 5 and 13 years of age.Methods:There were 32 cases of femoral shaft fractures which were all fixed with stainless steel flexible intramedullary nail under fluoroscopy.Long leg cast was applied at the time of fixation.Partial weight bearing was started 2 weeks after surgery.Patients were evaluated in follow-up study to observe the alignment of fracture,infection,delayed union,nonunion,limb length discrepancy,motion of knee joint,and time to unite the fracture.Results:We were able to follow up 28 out of 32 patients.The patients were 8.14 years of age on average.The mean hospital stay after operation was 4 days and fracture union time was 9.57 weeks.There were 3 cases of varus angulation,2 cases of anterior angulation,and 4 cases of limb lengthening.Conclusion:Patients aged between 5 and 13 years treated with flexible intramedullary nail for closed femoral shaft fracture have rapid union and recovery,short rehabilitation period,less immobilization and psychological impact,and cost-effective.

  6. Unstable Distal Radius Fractures Treated by Volar Locking Anatomical Plates

    Science.gov (United States)

    Jose, Anto; Deniese, Pascal Noel; Babu, Abey Thomas; Rengasamy, Kanagasabai; Najimudeen, Syed

    2017-01-01

    Introduction Fracture of the distal end of radius represents the most common fracture of the upper extremity accounting for 16-20% of all fractures. Plating is now emerging as the gold standard for management of distal radius fractures due to increased rate of complications such as malunion, subluxation/dislocation of distal radio-ulnar joint or late collapse of fracture. Procedures such as closed reduction and cast immobilization, ligamentotaxis with external fixator and percutaneous pin fixation are no longer acceptable. Aim The purpose of the study was to evaluate the functional and radiological outcome of unstable distal radius fractures treated with the volar locking plate. Materials and Methods We reviewed 53 patients from January 2011 to December 2015, treated for unstable distal radius fractures using a volar locking compression plate. Standard radiographic and clinical assessment after 12 months (range 12-16 months) were measured and final functional and radiological outcome were assessed using the Modified Mayo wrist scoring system and Sarmiento’s modification of Lindstorm criteria respectively. Results There were 42 males and 11 females with an average age of 39.12±31.78 years (18-71 years). At the end of 12 months, 36 patients had an excellent radiological outcome and 10 patients had good radiological outcome as per Sarmiento’s modification of Lindstorm criteria. Eleven patients had an excellent functional outcome and 26 patients had a good functional outcome as per modified Mayo wrist scoring system. There was one case of superficial wound infection which subsided with intravenous antibiotics. Conclusion The volar locking plate fixation helps in early mobilization of the wrist, restores anatomy, allows early return to function, prevents secondary loss of reduction and hence is an effective treatment for unstable fractures of the distal radius. PMID:28274009

  7. The Use of the String of Pearls Locking Plate System in the Stabilisation of a Comminuted Calcaneal Fracture in a Giant Breed Dog

    Directory of Open Access Journals (Sweden)

    A. B. Scrimgeour

    2011-01-01

    Full Text Available An eight-year-old male Pyrenean mountain dog was presented with a comminuted fracture of the right calcaneus following motor vehicle trauma. The fracture was stabilised with a plate-rod construct, using the String of Pearls locking plate system and an intramedullary pin. Healing was uncomplicated.

  8. Endoscopic treatment of calcaneal spur syndrome: A comprehensive technique.

    Science.gov (United States)

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

    2001-05-01

    We describe a comprehensive approach to the endoscopic treatment of calcaneal spur syndrome developed by the Arthroscopic Group of the Orthopedic Service of Hospital Hermanos Ameijeiras in Havana, Cuba. The surgical technique involves treatment of the heel spur and plantar fasciitis commonly found in calcaneal spur syndrome, but it also addresses adjacent calcaneal periostitis and allows decompression of the nerve to the abductor digiti quinti. Medial endoscopy and lateral instrumentation are used in a sequential approach with exposure and debridement of the posterior roof of the calcaneal arch, followed by removal of the calcaneal spur, lateral to medial release of the medial 75% of the plantar fascia, and if necessary, debridement of the calcaneal tuberosity periosteum. This technique was used in a prospective case series from June 1997 to May 1998 to treat a select group of 38 feet in 30 patients who reported unacceptable levels of pain despite 5 months of conservative treatment, which included an aggressive 8-week physical therapy program prescribed by the treating physician. Good to excellent results were obtained at 3 months postoperatively in all patients with regard to pain relief and return to normal activity, although 5 patients required a short course of physical therapy to resolve symptoms brought on by sports, trauma, or impact loading before 1-year follow-up, at which time all patients reported good to excellent results. Complications included 3 superficial wound infections cured by oral antibiotics and 2 transient lateral paresthesias that resolved with rest and nonsteroidal inflammatory medications. The described technique may provide a useful method for treating refractory heel spur syndrome and warrants further study.

  9. 自制双边三角形万向可伸缩外固定支架治疗开放性关节内粉碎性跟骨骨折%Treatment of open comminuted intra-articular calcaneal fractures with extensible gimbaled bilateral triangle external fixators

    Institute of Scientific and Technical Information of China (English)

    梁伟; 邹光翼; 王济纬; 苗旭东

    2016-01-01

    目的 观察自制的双边三角形万向可伸缩外固定支架治疗开放性关节内粉碎性跟骨骨折的效果. 方法 对2011年1月至2014年6月收治并获得随访的12例开放性关节内粉碎性跟骨骨折患者资料进行回顾性分析,男8例,女4例;年龄23 ~ 58岁,平均36.8岁;骨折按照Sanders分型:Ⅱ型4例,Ⅲ型7例,Ⅳ型1例;软组织损伤按照Gustilo分型:Ⅱ型2例,ⅢA型7例,ⅢB型3例.所有患者急诊行伤口清创,根据伤口软组织损伤情况一期行闭合伤口或负压封闭引流覆盖,根据病情7例急诊、5例在伤后3~5d行自制的双边三角形万向可伸缩外固定支架撑开克氏针撬拨,克氏针或空心钉固定.待确定创口无明显感染后,6例择期行外侧切口切开复位内固定,6例一直使用外固定支架及辅助克氏针固定8 ~10周(平均9.1周).结果 12例患者术后获6~36个月(平均18.5个月)随访,美国足踝外科协会的踝-后足评分平均为84.6分(74 ~ 94分),有1例患者后期行游离植皮覆盖伤口,有3例患者发生伤口浅表感染,无深部感染及需要截肢治疗患者,6例患者二期行切开复位内固定者无一例发生切口感染及坏死. 结论 开放性跟骨骨折应用自制的双边三角形万向可伸缩外固定支架支撑辅助固定,把握内固定的时机和手术指征、选择恰当的固定方法可以有效降低术后深部感染和骨髓炎的发生率.%Objective To report the clinical outcomes of the patients with open comminuted intra-articular calcaneal fracture who were treated with our self-designed bilateral triangle external fixators which are extensible and gimbaled.Methods Between January 2011 and June 2014,12 patients with open comminuted intra-articular calcaneal fracture were treated and followed up.They were 8 men and 4 women,aged from 23 to 58 years (average,36.8 years).According to the Sanders classification,the fractures were type Ⅱ in 4 cases,type Ⅲ in 7,and type Ⅳ in

  10. 软组织损伤评估处理对跟骨骨折术后感染的意义%Classified Treatments of Soft-tissue Injury in Preventing Postoperative Infection in Patients with Calca-neal Fracture

    Institute of Scientific and Technical Information of China (English)

    徐生根; 肖坚; 吴维剑

    2016-01-01

    Objective To study the clinical significance of soft tissue assessment and classification treat⁃ment for the prevention of postoperative infection in the patients with calcaneal fractures. Methods We re⁃cruited 91 patients who underwent open reduction and reconstruction plate internal fixation operation for closed calcaneal fractures (103 feet). All patients were randomly divided into a control group and an evaluation group. In the control group, there were 36 men (40 feet) and 7 women (8 feet). They aged from 18 to 72 years (average 38.5 years). By Sanders classification, 11 feet were of type Ⅱ, 21 feet of type Ⅲ and 8 feet of type IV. All con⁃trol patients with preoperative soft tissue injury underwent the conventional preparation processing, and preopera⁃tive assessment of soft tissue and classification treatment was not carried out. In the evaluation group, there were 39 men (44 feet) and 9 women (11 feet). They aged from 19 to 71 years(average 39.6 years). By Sanders classifi⁃cation,12 feet were of type Ⅱ, 23 feet of type Ⅲ, and 9 feet of type IV. They underwent soft tissue assessment using criteria for preoperative assessment and also underwent classification treatment. Results The control group of 43 patients were followed up for 13~17 months (average 14.5 months). There were 5 cases of postopera⁃tive wound infection, and the infection rate was 16.3%. In the evaluation group, 48 cases were followed up for 14-22 months (average 16.1 months), and only 2 cases had wound infection after surgery, and the infection rate was 4.17%. The infection rates in the two groups were different significantly (P<0.05). Conclusion It is im⁃portant to conduct preoperative skin and soft tissue assessments and classification treatment, as an intervention strategy for calcaneal fractures. It can significantly reduce the rate of wound infection after fracture of calcaneus.%目的:探讨皮肤软组织损伤评估及分级处理对预防跟骨骨折术后切

  11. Surgical Treatment of Calcaneal Spur.

    Directory of Open Access Journals (Sweden)

    Eduardo Sarmiento Sánchez

    2007-12-01

    Full Text Available Background: Pain in the plantar region of the heel is technically known as talalgia, and it is a very frequent complaint in the orthopaedic service in Guyana. Due to its frequent mortality, the current investigation was carried out. Objectives: To characterize the application of the surgical treatment to a group of patients in Guyana. Method: 70 patients surgically treated were studied presenting rebel talalgia with no responses to the conservative treatment. Age, sex, race, educational level, antibiotic prophylaxis, final outcomes, and patient's satisfaction with the treatment were the set of variables selected. Results: High morbidity of the heel pain syndrome was evidenced in this studied. The most frequent cause was the calcaneal spur. There is predominance in female Indian race. The high influenced of the socio-cultural factor in the genesis of this disease is proved as well as the impossibility of carrying out the conservative treatment due to high cost of medications. Conclusions: The efficacy achieved with combined treatment technique allowed the results obtained. All this contributed to achieve high satisfaction levels.

  12. Fraturas intra-articulares do calcâneo: análise clínica e biomecânica Intraarticular calcaneal fracture: a clinical and biomechanical analysis

    Directory of Open Access Journals (Sweden)

    Marcos Emilio Kuschnaroff Contreras

    2009-01-01

    Full Text Available OBJETIVO: Verificar as variáveis de distribuição da pressão plantar de pacientes submetidos a tratamento cirúrgico de fratura de calcâneo e correlacioná-las com duas diferentes vias de acesso cirúrgico. Métodos: Os autores estudaram 15 pacientes com idade entre 20 e 53 anos (média de 40,06 anos que apresentaram fraturas intra-articulares do calcâneo, submetidos ao tratamento cirúrgico por duas vias de acesso cirúrgico, a via lateral e a via do seio do tarso. Avaliaram a distribuição da pressão plantar, correlacionando essas variáveis com as duas vias de acesso. A avaliação da distribuição da pressão plantar foi rea-lizada através do sistema Pedar (Novel, GmbH, Munique, Alemanha, verificando o pico máximo de pressão do retropé e do antepé do lado fraturado e do lado normal. RESULTADOS: A média das pressões máximas dos plantigramas do retropé dos pés operados pela via de acesso lateral e pela via curta não apresentou diferença estatística entre as duas vias de acesso (t = 0,11; p = 0,91, bem como a média das pressões máximas dos plantigramas do antepé também não mostrou diferença estatística significativa (t = -0,48; p = 0,64. CONCLUSÃO: Os autores concluíram que não houve diferença estatística entre as médias dos picos máximos de pressão do retropé e do antepé do lado operado, comparados com o lado normal, bem como não houve diferença estatística dessas variáveis comparadas com a via de acesso cirúrgico utilizada.OBJECTIVE: Verify the variables of plantar pressure distribution of patients submitted to surgical procedure for calcaneal fracture, and correlate them with two different surgical approaches. Method: The authors studied 15 patients between 20 and 53 years of age (average 40.06 yrs. who had intra-joint calcaneal fractures, submitted to surgical treatment by means of two different approaches: the lateral and the sinus tarsi. The authors checked the plantar pressure distribution by

  13. Surgical treatment of displaced intraarticular calcaneal fractures in children%应用跗骨窦有限切口克氏针内固定加植骨治疗儿童跟骨关节内骨折

    Institute of Scientific and Technical Information of China (English)

    李凡; 勘武生; 刘郁东; 徐剑; 李明静

    2015-01-01

    Objective To retrospectively evaluate the surgical outcomes of displaced intraarticular calcaneal fractures in children after open reduction,internal fixation with Kirschner wire and bone grafting via limited tarsal sinus incision.Methods The clinical data of 26 boys (77 sides) with displaced intraarticular calcaneal fractures from June 2010 to February 2014 were collected for respective analyses.Limited open reduction,internal fixation and bone grafting via limited tarsal sinus incision with k-wire were performed.Their average age was 9.6 (2-15) years.Preoperative radiographs and computed tomographic scans were used to classify the fractures.According to the Sanders classification,there were 6 feet of type Ⅱ (4 type Ⅱa,2 type Ⅱb),14 feet of type Ⅲ (6 type Ⅲab,5 type Ⅲac & 3 type Ⅲbc) and 7 feet of type Ⅳ.The functional outcomes were assessed by the modified American Orthopedic Foot & Ankle Society (AOFAS) ankle and hindfoot score.Results The mean follow-up period was 21 (8-30) months.All fractures healed clinically after 4 weeks postoperation.In patients with type Ⅱ fractures,B hler angle was restored from 16.8 ± 12.9 to 36.8 ±7.5 (P<0.05)and Gissane angle from 104.8°± 12.8° to 124.3°± 9.6°(P<0.05); In type Ⅲ fractures,B? hler angle improved from 15.4°± 14.1° to 34.4°± 9.1°(P<0.000 1) and Gissane angle from 100.6° ± 10.1° to 119.8° ± 11.7°(P<0.05) ; In type Ⅳ fractures,B? hler angle was restored from 8.6° ± 10.5° to 34.7° ± 5.3°(P<0.05) and Gissane angle from 105.4° ± 4.0° to 121.4° ± 8.9°(P<0.05).The mean modified AOFAS scores were 65.2 ± 2.5,67.0 ± 1.6 and 65.0 ± 2.8 in patients with type Ⅱ,type Ⅲ and type Ⅳ respectively.The differences of AOFAS scores were not statistically significant among three groups (P<0.05).Pin hole infection occurred in one foot.There was on onset of wound infection,tissue necrosis,osteomyelitis or traumatic arthritis.Conclusions Limited open reduction

  14. Case-control study on therapeutic effects between Kirschner wire fixation after early bebridement and staged plate fixation in the treatment of open calcaneal fractures%早期清创复位克氏针内固定与Ⅱ期钢板内固定治疗开放性跟骨骨折的病例对照研究

    Institute of Scientific and Technical Information of China (English)

    朱永展; 李逸群; 吴峰; 张宏宁; 温建强; 包杭生

    2012-01-01

    Objective:To compare therapeutic effects between Kirschner wire fixation after early debridement(Kirschner wire group) and staged plate fixation (plate group) in the treatment of open calcaneal fractures. Methods: From January 2001 to May 2008,55 patients (58 feel) with open calcaneal fractures were reviewed,the mean age was 36.8 years(ranged, 19 to 65 years) and the average visit time was 3 hours (ranged,30 min to 7 h). All the patients were divided into two groups:Kirschner wire group and plate group. There were 20 males(20 feet) and 9 females(9 feet) in Kirschner wire group,in which 15 feet were type 1,13 feet were type Ⅱ , 1 foot was type Ⅲ A according to Gustilo classification and 9 feet were type Ⅱ ,18 feet were type Ⅲ ,2 feet were type Ⅳ according to Sanders classification. The patients in Kirschner wire group were treated with early de-bridement,fracture reduction and Kirschner wire fixation,and the soft tissue defects were covered with VSD temporarily,and then were enveloped by skin or flap grafts at the second stage. There were 18 males (19 feet) and 8 females (10 feet) in the plate group, in which 13 feet were type 1,14 feet were type Ⅱ , 2 feet were type Ⅲ A according to Gustilo classification and 11 feet were type Ⅱ , 15 feet were type Ⅲ , 3 feet were type Ⅳ according to Sanders classification. The patients in the plate group were treated with early debridement, and plate internal fixation with were performed when the wound became stabilization. Results : Twenty-three feet (15 patients) in the Kirschner wire group and 22 feet (13 patients) in the plate group were followed, the duration ranged from 10 to 36 months,with an average of 24 months. Compared with preoperative ones,the heel height, width, Bohler angle and Gissane angle of calcaneal got improvements. According to AOFAS ankle- foot evaluation system, 11 feet got an excellent result,8 good in the Kirschner wire group;2 feet had wound local skin necrosis and cured by dressing

  15. Treatment outcomes of intertrochanteric femur fractures treated with DLT™ nail

    Directory of Open Access Journals (Sweden)

    Mehmet Arıcan

    2015-12-01

    Full Text Available Objective: Intramedullary nails frequently use in proximal femur fractures. In this study, 49 patients with intertrochanteric fractures were evaluated clinical and radiological results treated with dyna locking trochanteric (DLT™ nail retrospectively. Methods: Twenty-two (44.9% patients were male and 27 (55.1% patients were female. Mean age was 74.29±1.98 (28-99 years and Followed up for a mean of 14.35±3.43 (9-24 months. Thirty-seven (75.6% of the fractures resulted from simple falls while 6 (12.2% caused from traffic accidents and 6 (12.2% fall down from height. There were 24 (49.0% left and 25 (51.0% right lower extremities fractured. According to Orthopaedic Trauma Association classification system; 21 (42.9%, 21 (42.9% and 7 (14.2% fractures were classified as 31A1, 31A2, and 31A3 respectively. One (2.0% patient had claviculae fracture, 3 (6.1% patients had radius distal fracture and 1 (2.0% patient had total knee arthroplasty. After surgery, X-ray was used for radiological results and functional outcomes were evaluated according to the Harris hip scoring system. Results: The average waiting time for the surgery was 2.02±0.18 (1-7 days and hospitalization time was 6.23±0.29 (4-15 days. Mean fracture healing time was 11.74±1.82 (8-15 weeks. Three patients had screw cut-out in the follow-up time and performed hemiarthroplasty. The average Harris hip score was 88.02±1.21 (42-97 points and included 29 (59.2% excellent cases, 17 (34.7% good and 3 (6.1% poor. Conclusion: DLT ™ nail is a safe and successful method because of low complication rates, and capability of detection.

  16. 自固化磷酸钙人工骨植骨联合可塑形钛板内固定治疗 Sanders Ⅲ,Ⅳ型跟骨骨折%Autosetting Calcium Phosphate Cement Bone-Grafting and Internal Fixation with Shaping Titanium Plate for Treatment of SandersⅢ,ⅣCalcaneal Fractures

    Institute of Scientific and Technical Information of China (English)

    韩振学; 李志仙

    2014-01-01

    [ ABSTRACT] Objective To investigate the curative effect of Sanders Ⅲ,Ⅳ calcaneal fractures by autosetting calcium phosphate cement bone-grafting and internal fixation with shaping titanium plate.Methods Twenty-eight cases(28 feet) SandersⅢ,Ⅳcalcaneal frac-tures adopted open reduction with shaping titanium plate internal fixation combined with autosetting calcium phosphate cement bone-grafting, the shaping titanium plate were placed at the outward of calcaneus,reset evaluation of calcaneal fractures by measuring Bohler's Angle,Gis-sane's Angle in postoperation.Results All patients were followed up,postoperative skin necrosis in 2 cases and sural nerve injury in 1 case. After 6 months,Bohler's Angle in 20 foot≥35°,in 8 foot≥30°,Gissane Angle fully recovered to normal range and calcaneal varus deformity on axial were not seen.Fracture healing time was 2~3 months,according to Maryland foot scoring system,treatment effects of all patients were as follows:excellent in 15 feet,good in 5 feet,normal in 3 feet and poor in 2 feet,the total excellent and good rate was 83.7%,the excel-lent and good rate ofⅣtype was 56.2%.Conclusion The treatment of SandersⅢ,Ⅳcalcaneal fractures by autosetting calcium phosphate cement bone-grafting and internal fixation with shaping titanium plate is simple and its curative effect is satisfied.%目的:探讨自固化磷酸钙人工骨植骨联合可塑形钛板内固定治疗Sanders Ⅲ,Ⅳ型跟骨骨折的疗效。方法对28例(28足) SandersⅢ,Ⅳ型跟骨骨折均采用切开复位可塑形钛板固定联合自固化磷酸钙人工骨治疗,跟骨外侧放置可塑形钛板,术后测量Bohler's 角、Gissane's角,评价跟骨骨折的复位情况。结果所有患者均得到随访,术后皮缘坏死2例,腓肠神经损伤1例。术后6个月Bohler's 角20足≥35°,8足≥30°,Gissane角全部恢复至正常范围,轴位片上未见跟骨内翻畸形。骨折愈合时间2~3个月,

  17. AESTHETIC MANAGEMENT OF FRACTURED ENDODONTICALLY TREATED TOOTH- CASE REPORT

    Directory of Open Access Journals (Sweden)

    Hada Singh

    2012-12-01

    Full Text Available ABSTRACT: Title – Aesthetic management of fractured endodonti cally treated teeth- Case report Healthy oral cavity is primary requisite for beautif ul looks. Aesthetic requirement of severely mutilated teeth has been a challenge to de ntist. This paper presents endodontic treatment of grossly decayed tooth followed by the placement of a fibre-reinforced composite resin post. The crown reconstruction was done with f ull ceramic crown. Resin fibre post has best properties in elasticity, translucency, adaptabil ity and resistance to traction

  18. Fatigue Fracture of the Calcaneus: From Early Diagnosis to Treatment: A Case Report of a Triathlon Athlete.

    Science.gov (United States)

    Serrano, Simão; Figueiredo, Pedro; Páscoa Pinheiro, João

    2016-06-01

    Stress fractures are frequently underdiagnosed and undertreated despite being common in sports. Early diagnosis is crucial; therefore, a high index of clinical suspicion is required. Complementary examinations are essential for diagnosis and follow-up. The authors report a clinical case of a young adult triathlon athlete referring mechanical pain in the rear left foot, with 2 weeks' progression. An earlier increase in daily training intensity was recorded. Complementary examinations confirmed a calcaneal fatigue fracture. Immobilization and no weight bearing were introduced for an initial period of 4 weeks, and the rehabilitation process was started. Progressive weight bearing was introduced between fourth and eighth weeks. Sports activity started at the 12th week. Boundaries to sports activity were eliminated by the 24th week, without pain or functional limitation. Repetitive overload to the heel and intense axial weight bearing in association to repetitive concentric/eccentric gastrocnemius contraction are related to calcaneal stress fracture, the second most common stress fracture in the foot. Calcaneal stress fractures can be adequately treated with activity modification, without casting or surgical intervention. When in the presence of bilateral stress fractures, metabolic and nutritional issues must be considered. The case report highlights the importance of sports medicine examination for detecting intrinsic and extrinsic fatigue fracture risk factors.

  19. Relationship between full weight-bearing exercise and joint function in postoperative SandersⅡ-Ⅲcalcaneal fractures%SandersⅡ~Ⅲ型跟骨骨折术后完全负重练习开始时间与足部功能关系

    Institute of Scientific and Technical Information of China (English)

    付尧; 王金成; 贾云龙; 张汉阳; 钟专; 陈高扬; 刘贺; 常非

    2015-01-01

    背景:SandersⅡ~Ⅲ型跟骨骨折切开复位内固定术后患肢完全负重功能练习的开始时间尚存争议。  目的:探讨SandersⅡ~Ⅲ型跟骨骨折切开复位内固定术后患肢完全负重功能练习的开始时间与足部功能的关系。  方法:选取2010年1月至2013年10月收治的SandersⅡ~Ⅲ型跟骨骨折患者29例36足,按完全负重练习的开始时间分为:A组16例17足,术后6~8周开始部分负重功能锻炼,3个月内开始完全负重锻炼,平均完全负重时间2.8个月;B组13例19足,因个人因素(复合伤、工伤、心理因素等),术后开始完全负重时间大于3个月,平均完全负重时间5.5个月。  结果:随访根据Maryland足部评分标准,A组平均为(91.4±3.4)分,B组平均为(86.3±4.5)分,相比较有统计学差异(P<0.05)。A组切口愈合不良3足,经换药2周愈合;B组切口愈合不良1足,经换药2周愈合,骨髓炎1足,经抗生素骨水泥填充治疗后治愈,两组无明显差别(P>0.05)。A组平均Böhler角29.5°±3.3°,平均Gissan角130.1°±5.4°,骨折均已愈合;B组平均Böhler角31.1°±2.1°,平均Gissan角131.5°±3.9°,骨折均已愈合。两组统计学无明显差异(P>0.05)。  结论:SandersⅡ~Ⅲ型跟骨骨折术后3个月内开始完全负重锻炼患者的足部功能明显优于开始完全负重时间大于3个月的患者。%Background:When to begin full weight-bearing exercise after open reduction and internal fixation for SandersⅡ-Ⅲcalca-neal fractures is still in dispute. Objective:To investigate the relationship between joint function recovery and postoperative full weight-bearing exercise af-ter open reduction and internal fixation for treatment of SandersⅡ-Ⅲcalcaneal fractures. Methods:A total of 29 patients (36 feet) with SandersⅡ-Ⅲcalcaneal fractures treated between January 2010 and October 2013 were enrolled in the

  20. QUANTITATIVE EVALUATION OF POSTOPERATIVE EFFECT OF CALCANEAL FRACTURES USING FOOTSCAN SYSTEM%Footscan足底压力分析系统对跟骨骨折术后疗效的定量评价

    Institute of Scientific and Technical Information of China (English)

    陈占法; 张英泽; 郑占乐; 郭明珂

    2009-01-01

    Objective To investigate the value of using Footscan system to evaluate the therapeutic effect of two internal fixation methods on calcaneus fractures. Methods From February 2006 to September 2006, 64 patients with fresh unilateral closed calcaneus fractures were randomly divided into two groups. The experimental group: 32 patients underwent minimally invasive open reduction and internal fixation with improved compressing plate and screw, including 28 males and 4 females aged 20-53 years old (average 36.7 years old); the course of disease was 3-14 days; there were 19 cases of type Ⅱ, 11 of type Ⅲ, and 2 of type Ⅳaccording to Sanders fracture classification system. The control group: 32 patients underwent internal fixation of standard AO plate via L-shaped incision, including 29 males and 3 females aged 18-56 years old (average 37.1 years old); the course of disease was 4-15 days; there were 18 cases of type Ⅱ, 11 of type Ⅲ and 23 of type Ⅳ according to Sanders fracture classification system. No significant difference was noted between two groups in the general information (P > 0.05). At 1 and 2 years after operation, dynamic plantar pressure was measured using Footscan system, Maryland foot scores of two groups was compared, and statistical analysis was performed. Results All patients were followed up for 2 years. No infection, cuticular border necrosis, and sural nerve distal end injury occurred in the experimental group, whereas in the control group, 3 patients suffered from cuticular border necrosis and recovered after dressing, and 1 patient had sural nerve distal end injury with decreased sensation in local skin. At 1 and 2 years after operation, in the control group, there were significant differences between the injured foot and the normal foot in terms of impulse, instep index, motion range of subtalar joint, lateral displacement of footplate pressure center, and calcaneal width when patients stood on both feet (P 0.05).Significant differences

  1. OUTCOME ANALYSIS OF PROXIMAL HUMERUS FRACTURES TREATED BY MINIMAL INTERNAL FIXATION

    Directory of Open Access Journals (Sweden)

    Venkatesh Kumar

    2014-05-01

    Full Text Available The aim of the study was to evaluate the functional outcome in patients treated with proximal humeral fracture who were treated with minimally internal fixations like K-wires, osteosutures etc.

  2. Treating and management in acute Laugier's fracture: a case report

    Directory of Open Access Journals (Sweden)

    Predrag Grubor

    2014-01-01

    Full Text Available Laugier's fractures are rare because they are located deep in the elbow joint and are thus protected from any direct trauma. Laugier's fractures have been insufficiently described in the literature. Surgical treatment does not have an alternative, and timely diagnosis and surgical and physical therapy. We presented a case report of a 23 years' old man, sustained a Laugier's fracture in June 2012 after falling from motocycle (low energy trauma and hit with his flexed elbow against the street.

  3. Characteristics of calcaneal bone infarction: an MR imaging investigation

    Energy Technology Data Exchange (ETDEWEB)

    Abrahim-Zadeh, R.; Klein, R.M.; Leslie, D.; Norman, A. [Department of Radiology, New York Medical College, Macy Pavillion, Valhalla, NY 10595 (United States)

    1998-06-01

    Objective. Bone infarction (BI) of the calcaneus is an uncommon entity which has received little mention in the recent literature. In this paper, we review the MR images of six calcanei with BI, which demonstrate a pattern of presentation that may explain the etiology of BI at this unusual location. Design. A retrospective review was performed of the transcribed reports of the foot or ankle MR examinations at our institution. MR images of examinations with any marrow signal abnormality were reviewed for presence of BI and its distribution. Patients. Based on MRI criteria, four patients had calcaneal BI (none biopsy proven); they ranged in age from 37 to 51 years old. Two patients were diagnosed with systemic lupus erythematosus, one with fibrositis, and another with polymyositis. All were treated with corticosteroids. Results. Six calcanei (in four patients) contained a region of calcaneal BI. In five of the six, the lesions were entirely or predominantly located in the posterior half of the calcaneus. Conclusion. Two theories are proposed which may explain why BI predominantly occurs in the posterior half of the calcaneus. First, the convergence of the recurrent intraosseous calcaneal vessels may occasionally produce the equivalent of a single dominant vessel that is more prone to vascular accidents. Secondly, the region between the recurrent and the epiphyseal vessels may act as a watershed zone, increasing its susceptibility to ischemia. (orig.) With 4 figs., 1 tab., 8 refs.

  4. Pedicale screw system plus ACPC perfusion to treat fractures of thoracolumbar vertebrae

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    @@In recent years the pedicle screw system has been widely used in treating thoracolumbar vertebral fractures. The effect to recover the injured vertebrae height, the spinal physiological curve and to decompress vertebral canal has been confirmed. But the problems of internal fixation bending, loosening and breaking, which result in the loss of the vertebral height and spinal angulation deformity, are quite common and cause a lot of difficulties for surgeons. To solve these problems and decrease the sequelae from treating thoracolumbar vertebrae fractures with vertebral pedicle screw system, we have tried using vertebral pedicle screw system plus ACPC perfusion to treat 18patients with thoracolumbar vertebral fractures.Satisfactory results have been obtained.

  5. Increased Fracture Collapse after Intertrochanteric Fractures Treated by the Dynamic Hip Screw Adversely Affects Walking Ability but Not Survival

    Directory of Open Access Journals (Sweden)

    Christian Fang

    2016-01-01

    Full Text Available In osteoporotic hip fractures, fracture collapse is deliberately allowed by commonly used implants to improve dynamic contact and healing. The muscle lever arm is, however, compromised by shortening. We evaluated a cohort of 361 patients with AO/OTA 31.A1 or 31.A2 intertrochanteric fracture treated by the dynamic hip screw (DHS who had a minimal follow-up of 3 months and an average follow-up of 14.6 months and long term survival data. The amount of fracture collapse and shortening due to sliding of the DHS was determined at the latest follow-up and graded as minimal (2 cm. With increased severity of collapse, more patients were unable to maintain their premorbid walking function (minimal collapse = 34.2%, moderate = 33.3%, severe = 62.8%, and p=0.028. Based on ordinal regression of risk factors, increased fracture collapse was significantly and independently related to increasing age (p=0.037, female sex (p=0.024, A2 fracture class (p=0.010, increased operative duration (p=0.011, poor reduction quality (p=0.000, and suboptimal tip-apex distance of >25 mm (p=0.050. Patients who had better outcome in terms of walking function were independently predicted by younger age (p=0.036, higher MMSE marks (p=0.000, higher MBI marks (p=0.010, better premorbid walking status (p=0.000, less fracture collapse (p=0.011, and optimal lag screw position in centre-centre or centre-inferior position (p=0.020. According to Kaplan-Meier analysis, fracture collapse had no association with mortality from 2.4 to 7.6 years after surgery. In conclusion, increased fracture collapse after fixation of geriatric intertrochanteric fractures adversely affected walking but not survival.

  6. Outcome of Gartland type II and type III supracondylar fractures treated by Blount′s technique

    Directory of Open Access Journals (Sweden)

    de Gheldere Antoine

    2010-01-01

    Full Text Available Background : According to some orthopedic surgeons, almost all supracondylar humerus fractures should be treated operatively by reduction and pinning. While according to others, closed reduction and immobolization should be used for Gartland type II and some type III fractures. However, the limit of this technique remains unclear. We present 74 patients with displaced extension-type supracondylar fractures treated by closed reduction and immobilization with a collar sling fixed to a cast around the wrist. The purpose of the study is to give a more precise limitation of this technique. Materials and Methods : Retrospective data acquisition of 74 patients with a Gartland type II or type III fractures treated by closed reduction and immobilization (Blount′s technique between January 2004 and December 2007 was done. The mean age was 6.3 years (range, 2-11. The mean time of follow-up was 6.5 months (range, 3-25. All open injuries and complex elbow fracture dislocations or T-condylar fractures were excluded from the study. All patients were evaluated with standardized anteroposterior and true lateral x-rays of the elbow, and Flynn criteria were used for functional assessment. Results : Gartland type II fractures had 94% good or excellent final results. Gartland type III fractures had 73% good or excellent final result. The Gartland type III outcome depended on the displacement. The fractures remained stable in 88% for the posterior displacement, and 58% for the posteromedial displacement. These displacements were mild. However, for the posterolaterally displaced fractures, only 36% were stable; 36% had a mild displacement and 27% had a major displacement. Conclusion : Pure posterior displacement is more stable than posteromedial displacement which is more stable than posterolaterally displaced fractures. This study suggests that Gartland type II and pure posterior or posteromedial displaced Gartland type III fractures can be treated by closed

  7. Epidemiological analysis of mandibular fractures treated in Sao Paulo, Brazil

    Directory of Open Access Journals (Sweden)

    Kelly Marinho

    2015-10-01

    Conclusion: The treatment of mandibular fractures should be aimed at restoring the occlusion and mastication function, with surgery being the most indicated treatment, using reduction and internal fixation with the use of a plates and screws system based on the experience of the authors. Knowledge of surgical techniques and methods of reduction and fixation of fractures, and periodic monitoring allow these patients to receive the appropriate treatment.

  8. Calcaneal osteosarcoma: a rare cause of heel pain in the paediatric population.

    Science.gov (United States)

    Taslakian, Bedros; Issa, Ghada; Saab, Raya; Jabbour, Mark N; Khoury, Nabil J

    2013-02-04

    Osteosarcoma is the most common primary non-haemopoietic malignant bone tumour in children and adolescents. However, it rarely occurs in the calcaneus with only a few case reports in the literature. We report a case of a 14-year-old boy with calcaneal osteosarcoma, who presented with heel pain followed by swelling. The pain was initially thought to be related to a benign process and treated with analgesics, delaying the diagnosis. We discuss the clinical presentation, the differential diagnosis, multi-imaging and pathological findings of a calcaneal osteosarcoma, its clinical outcome and the importance of early diagnosis to improve outcome.

  9. Fracture risk in perimenopausal women treated with beta-blockers

    DEFF Research Database (Denmark)

    Rejnmark, Lars; Vestergaard, Peter; Kassem, Moustapha

    2004-01-01

    beta2-Adrenergic receptors have been identified on human osteoblastic and osteoclastic cells, raising the question of a sympathetic regulation of bone metabolism. We investigated effects of treatment with beta-adrenergic receptor antagonists (beta-blockers) on bone turnover, bone mineral density...... (BMD), and fracture risk. Within the Danish Osteoporosis Prevention Study (DOPS) a population based, comprehensive cohort study of 2016 perimenopausal women, associations between treatment with beta-blockers and bone turnover and BMD were assessed in a cross-sectional design at the start of study....... Moreover, in a nested case-control design, fracture risk during the subsequent 5 years was assessed in relation to treatment with beta-blockers at baseline. Multiple regression- and logistic regression-analyses were performed. Treatment with beta-blockers was associated with a threefold increased fracture...

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

    Directory of Open Access Journals (Sweden)

    CS Wang

    2013-11-01

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

  11. Fracture strength of endodontically treated teeth reconstructed with woven polyethylene fiber posts and biological posts

    Directory of Open Access Journals (Sweden)

    Kátia Rodrigues Reis

    2009-01-01

    Full Text Available Objective: To investigate the fracture strength and mode of endodontically treated teeth with structurally weakened roots reconstructed with woven polyethylene fiber posts and biological posts. Methods: After removing the crowns, 60 endodontically treated maxillary canines were distributed into 4 groups: 1 conventional root canal preparation and reconstruction with polyethylene fiber posts; 2 conventional root canal preparation and reconstruction with biological posts; 3 moderately flared root canals and reconstruction with biological posts; 4 widely flared root canals and reconstruction with biological posts. The posts were cemented with resin cement Enforce (Dentsply Ind. e Com., Petrópolis, Rio de Janeiro, Brasil and the core was constructed with Ti-Core (EssentialDental Systems, S. Hackensack, NJ, USA resin composite. The specimens were tested under compression in a universal testing machine. Results: The following fracture strength values were obtained: Group 1 – 45.46kgf; Group 2 – 53.30kgf; Group 3 – 58.67kgf; Group 4 – 47.91kgf, with statistically significant differences between Groups 1 and 3 (p<0.05. The following fracture modes were observed: Group 1 – predominance of fracture of the coronal portion of the post; Groups 2 and 3 – various fracture patterns; Group 4 – all roots fractured. Conclusion: Both posts were shown to be promising (adequate fracture strength and favorable pattern of fracture. Biological posts appear to be capable of reinforcing the root to some extent; however, fracture occured in all roots with widely flared root canals.

  12. Calcaneal tendon: imaging findings; Tendao calcaneo: avaliacao por imagem

    Energy Technology Data Exchange (ETDEWEB)

    Montandon, Cristiano; Fonseca, Cristiano Rezio; Montandon Junior, Marcelo Eustaquio [Colegio Brasileiro de Radiologia e Diagnostico por Imagem, Sao Paulo, SP (Brazil)]. E-mail: crismontandon@hotmail.com; Lobo, Leonardo Valadares; Ribeiro, Flavia Aparecida de Souza; Teixeira, Kim-Ir-Sen Santos [Goias Univ., Goiania, GO (Brazil). Hospital de Clinicas. Dept. de Diagnostico por Imagem e Anatomia Patologica

    2003-12-01

    We reviewed the radiological and clinical features of 23 patients with calcaneal tendon diseases, who were submitted to ultrasound or magnetic resonance imaging. The objective of this study was to characterize the lesions for a precise diagnosis of calcaneal tendon injuries. A wide range of calcaneal tendon diseases include degenerative lesions, inflammation of the peritendinous tissue such as peritendinitis and bursitis, and rupture. Imaging methods are essential in the diagnosis, treatment and follow-up of calcaneal tendon diseases. (author)

  13. Do we really need radiographic assessment for the diagnosis of non-specific heel pain (calcaneal apophysitis) in children?

    Energy Technology Data Exchange (ETDEWEB)

    Kose, Ozkan [Diyarbakir Education and Research Hospital, Orthopaedics and Traumatology Clinic, Diyarbakir (Turkey); Diclekent Bulvari, Ataslar Serhat Evleri, Diyarbakir (Turkey)

    2010-04-15

    Non-specific heel pain (calcaneal apophysitis) is a common disorder, particularly in physically active growing children. Foot radiographs are usually obtained as part of the clinical evaluation in routine orthopaedic practice. However, there is still controversy about the specific findings on radiographs, and it is unclear what information is present on radiographs that may alter the diagnosis and management. The purpose of this study was to review a consecutive series of patients with the diagnosis of calcaneal apophysitis to assess the yield of routine radiographs of the foot. A prospective study was performed on 61 consecutive patients with a diagnosis of calcaneal apophysitis in a single-surgeon practice. Standard anteroposterior and lateral weight-bearing foot radiographs were obtained for each patient. Seventy-one sets of foot radiographs were reviewed to determine whether radiographs had an impact on diagnosis and management. Patients with antecedent trauma, penetrating injury, foot deformity, achilles tendonitis, bursitis and infections were excluded from the study. Seventy foot radiographs were considered to be normal. The radiographs changed the diagnosis in only one patient, in whom a simple bone cyst of the calcaneous was seen. Calcaneal apophysitis is a self-limiting disease, and patients can be treated conservatively. Neither the sclerosis nor the fragmentation of the apophysis could be used to establish the diagnosis of calcaneal apophysitis. Therefore, obtaining radiographs as an initial step in their evaluation does not seem to be justified. (orig.)

  14. Three dimensional finite element analysis of anatomic distal radius Nitinol memory connector treating distal radius fracture

    Institute of Scientific and Technical Information of China (English)

    苏佳灿; 张春才; 禹宝庆; 许硕贵; 王家林; 纪方; 张雪松; 吴建国; 王保华; 薛召军; 丁祖泉

    2003-01-01

    Objective: To study the memory biomechanical character of anatomic distal radius Nitinol memory connector (DRMC) in treating distal radius fracture. Methods: Establishing three dimensional model and finite element analysis, we calculated the stress in and around the fracture faces when distal radius fracture was fixated with DRMC. Results: Axial holding stress produced by holding part of DRMC on distal radius was 14.66 MPa. The maximum stress of holding part was 40-70 MPa, the minimum stress was 3-7 MPa,and the stress of compression part was 20-40 MPa. Conclusion: The distribution of stress produced by DRMC around the fracture line is reasonable, and axial holding stress can help stabilize fracture during earlier period. The existence of longitudal compression and memory effect can transfer fixated disused section into developed section and enhance fracture healing.

  15. Outcome of humeral shaft fractures treated by functional cast brace

    Directory of Open Access Journals (Sweden)

    Jitendra Nath Pal

    2015-01-01

    Conclusion: Modified functional cast brace is one of the options in treatment for humeral shaft fractures as it can be applied on the 1 st day of the presentation in most of the situations. Simple objective scoring system was useful particularly in uneducated patients.

  16. 微创锁定板内固定和切开复位内固定治疗跟骨关节内骨折效果分析%Analysis Efficacy of Minimally Invasive Locking Plate Fixation and Open Reduction Internal Fixation in the Treatment of Intra-articular Calcaneal Fractures

    Institute of Scientific and Technical Information of China (English)

    张番; 郑淑媛

    2014-01-01

    Objective:To investigate the clinical treatment efficacy of minimally invasive locking plate fixation and open reduction internal fixation in the treatment of intra-articular calcaneal fractures.Method:76 patients with calcaneal fracture in orthopedic department for elective surgery in our hospital from June 2012 to July 2013 were selected.All cases were randomly divided into the minimally invasive fixation group and the open reduction internal fixation group according to the admission number parity,38 cases in each group.The surgical time,intraoperative and postoperative bleeding, hospitalization time,healing time of the two groups were compared.The postoperative treatment efficacies of the two groups were evaluated by AOFAS ankle and hindfoot scoring system,visual analog scale(VAS method)and condensed Health Status Scale(SF-36).Postoperative complications of the two groups were recorded.Result:The surgical time and intraoperative and postoperative bleeding volume of the minimally invasive fixation group were significantly less than the open reduction internal fixation group,the differences were statistically significant(P0.05).The total complication rate of the minimally invasive fixation group was 7.9%,it was significantly lower than 36.8% of the open reduction internal fixation group,the difference was statistically significant(P0.05);微创内固定组总并发症发生率7.9%明显低于切口内固定组的36.8%,差异有统计学意义(P<0.05)。结论:微创锁定板内固定治疗跟骨关节内骨折临床效果优于切开复位内固定,有助于减少术后并发症的发生,促进跟骨术后功能恢复,提高患者生活质量,值得在临床推广使用。

  17. An interdisciplinary approach to treat crown-root-fractured tooth.

    Science.gov (United States)

    Sun, Ying Chun; Li, Ying; Tong, Jian; Gao, Ping

    2013-07-01

    Restoration of a crown-root subgingival fractured tooth, especially at anterior aesthetic zones is still a great challenge for restorative dentists. Crown lengthening procedure alone has the disadvantage of high gingival curve of the final restoration, which was not discontinuous to adjacent teeth and thus compromise cosmetic outcomes. The objective of this report is to display a new interdisciplinary approach which combining endodontic root canal treatment, orthodontic extrusion, periodontal crown lengthening surgery and prosthodontic post-core-crown restoration procedures to restore a crown-root subgingival fractured maxillary central incisor and achieved a satisfied cosmetic result. Computer-based spectrophotometer was also used to accurately select colour without objective interference to achieve ideal cosmetic effects.

  18. An interdisciplinary approach to treat crown-root-fractured tooth

    Directory of Open Access Journals (Sweden)

    Ying Chun Sun

    2013-01-01

    Full Text Available Restoration of a crown-root subgingival fractured tooth, especially at anterior aesthetic zones is still a great challenge for restorative dentists. Crown lengthening procedure alone has the disadvantage of high gingival curve of the final restoration, which was not discontinuous to adjacent teeth and thus compromise cosmetic outcomes. The objective of this report is to display a new interdisciplinary approach which combining endodontic root canal treatment, orthodontic extrusion, periodontal crown lengthening surgery and prosthodontic post-core-crown restoration procedures to restore a crown-root subgingival fractured maxillary central incisor and achieved a satisfied cosmetic result. Computer-based spectrophotometer was also used to accurately select colour without objective interference to achieve ideal cosmetic effects.

  19. Interventions for treating proximal humeral fractures in adults

    DEFF Research Database (Denmark)

    Handoll, Helen H G; Brorson, Stig

    2015-01-01

    .No important between-group differences were found in one trial (120 participants) comparing the deltoid-split approach versus deltopectoral approach for non-contact bridging plate fixation, and two trials (180 participants) comparing 'polyaxial' and 'monaxial' screws in locking plate fixation. One trial (68....... The main exception was the surgical versus non-surgical treatment comparison tested by eight trials. Except for a large multicentre trial, bias in these trials could not be ruled out. The quality of the evidence was either low or very low for all comparisons except the largest comparison.Nine trials...... evaluated non-surgical treatment in mainly minimally displaced fractures. Four trials compared early (usually one week) versus delayed (three or four weeks) mobilisation after fracture but only limited pooling was possible and most of the data were from one trial (86 participants). This found some evidence...

  20. Clinical effect of two operation methods in treatment of Sanders II type calcaneus fractures

    Institute of Scientific and Technical Information of China (English)

    Dong Liu; Jun Hua; Yong-Ming Sun; Lu-Min Cao

    2015-01-01

    Objective:To explore the differences between percutaneous reduction hollow screw internal fixation and open reduction plate internal fixation in the treatment of Sanders II type calcaneal fracture.Method:68 patients with Sanders II type calcaneal fracture from January, 2012 to February, 2013 were divided into poking group and open reduction group, 34 cases in each group. They were treated with poking reduction and internal fixation, as well as open reduction and internal fixation, and then followed up for one year successfully. The operation time, hospitalization time, wound healing time and the amount of bleeding were compared. The Maryland foot score system was employed to assess the function recovery of two groups and the related complications were recorded.Result:The operation time, hospitalization time, incision healing time and the amount of bleeding in operation of poking group were significantly less than the open reduction group; The excellent rate of functional recovery of poking group and open reduction group were 79.41% and 82.35%. The difference between two groups had no statistical significance; the complication rate of poking group and open reduction group were 2.94% and 17.65%. The difference between two groups had statistical significance.Conclusion:Poking reduction combined with internal fixation for the treatment of Sanders II type calcaneal fracture can not only reduce the wound and intraoperative bleeding, shorten operation and hospitalization time, but also prevent the occurrence of complications.

  1. Soft tissue assessment and intervention strategies to prevent postoperative wound complications in closed calcaneal fractures%软组织评估及干预策略对预防跟骨骨折术后伤口并发症的临床意义

    Institute of Scientific and Technical Information of China (English)

    王焱; 李公; 潘恒; 何矫; 路玉峰

    2012-01-01

    Objective To evaluate the clinical significance of soft tissue assessment and intervention strategies to prevent postoperative wound complications in closed calcaneal fractures. Methods A prospeclive study over a 6-year period was conducted on 207 closed calcaneal fractures in 168 patients who had sought medical treatment in our department from February 2005 through July 2011 for closed calcaneal fractures.There were 152 men with 190 feet involved and 16 women with 17 feet involved.They were aged from 17 to 68 years (average,38.1 years).By Sanders classification,58 feet were of type Ⅱ,124 feet of type Ⅲ and 25 feet of type Ⅳ.A self-developed system of soft tissue assessment was adopted to evaluate the patients.including initial assessment and preoperative assessment, before clinical interventions were adopted accordingly. All patients were randomized into 3 groups who were taken care of by doctors with similar competence according to the same specified protocol.The associations were analyzed between initial soft tissue assessment and time interval from injury to operation, and between initial and preoperative soft tissue assessments and wound complications as well.The postoperative wound complications were compared between groups. Results The incidence of wound complications was 9.2% in this series.The initial soft tissue assessment was positively correlated with the time interval from injury to operation ( r =2.474,P =0.000),closely associated with the severity of the fracture (x2 =109.829,P =0.000),and significantly associated with the wound prognosis ( P < 0.05).Preoperative soft tissue assessment (including wrinkle test,capillary reaction test and percutaneous partial pressure of oxygen) had significant effects on the incidence of wound complications (x2 =440.961,P =0.000).There was no significant difference between the 3 groups in incidence of wound complications ( P > 0.05). Conclusion It is important to conduct perioperative soft tissue

  2. Numerical Fracture Analysis of Cryogenically Treated Alloy Steel Weldments

    Science.gov (United States)

    Rasool Mohideen, S.; Thamizhmanii, S.; Fatah, M. M. Muhammed Abdul; Saidin, W. Najmuddin W.

    2016-02-01

    Cryogenic treatment is being used commercially in the industries in the last two decades for improving the life of many engineering component such as bearings and cutting tools. Though their influence in improving the wear resistance of tool materials is well established, the effect of treatment on weldments is not much investigated. In the present work, a two dimensional finite element analysis was carried out on the compact tension specimen model for simulating the treatment process and to study the fracture behaviour. The weldments were modelled by thermo- mechanical coupled field analysis for simulating he temperature distribution in the model during weld pool cooling and introducing thermal stresses due to uneven contraction and cooling. The model was subjected to cryogenic treatment by adopting radiation effect. The fracture analysis was carried out using Rice's J- Integral approach. The analysis produced a similar outcome of experimental results i.e. Increase in the fracture toughness of the specimen after cryogenic treatment in the heat affected zone of weldment.

  3. Effect of amalgam cuspal coverage on the fracture resistance of endodontically treated teeth

    Directory of Open Access Journals (Sweden)

    Mahshid Mohammdi Basir

    2013-05-01

    Full Text Available   Background and Aims: Endodontically treated teeth are prone to fracture because they loose a big amount of their structure. The treatment plan of those teeth is completed when they are rehabilitated with a strong and functional restoration. The purpose of this study was to evaluate the fracture resistance of endodontically treated teeth restored with amalgam cuspal coverage in comparison with other restorative techniques.   Materials and Methods: 40 human healthy maxillary premolars were divided into 4 groups: group1 (S: sound teeth, group 2(Co: endodontically treated teeth with MOD cavity restored with bonding and composite, group 3(Am-B: endodontically treated teeth with MOD cavity restored with bonding and amalgam and group 4 (Am-CC: endodontically treated teeth with MOD cavity restored with amalgam cuspal coverage. Then the restorations were stored in water and room temperature for 100 days at then thermocycled for 500 cycles between water baths at (5.5 ± 1 and (55 ± 1 0 C. The fracture resistance was evaluated by universal testing machine (Instron, 1195 UK with the compressive force of about 2000 N in 0.5 mm/min. The fracture modes were evaluated in four groups by a stereomicroscope. Statistical analysis (Scheffe test was done for all groups (P0.05. The lowest fracture resistance was found in group 2 (Co (384 ± 137.4 N that had no significant difference with group 3 (Am-B (P>0.05. The fracture resistance in group 4 was significantly higher than group 2 (Co and 3 (Am-B. The fracture mode in group 1 was cohesive within tooth and in group 2 (Co and 3 (Am-B was mixed cohesive and adhesive, and in group 4 was cohesive within in restorative material.   Conclusion: The highest fracture resistance was found in teeth that received amalgam cuspal coverage.

  4. Protocols for treating the postoperative pain of fractures in Dutch hospitals

    NARCIS (Netherlands)

    Ossendorp, R.; Forouzanfar, T.; Ashton-James, C.E.; Bloemers, F.

    2013-01-01

    Introduction: Every year, over 260,000 patients in the Netherlands are diagnosed with a traumatic fracture. Many patients are treated surgically and need postoperative treatment of pain. Research suggests postoperative pain is often under-treated, leaving a significant proportion of patients in mode

  5. The Pathomechanics Of Calcaneal Gait

    Science.gov (United States)

    Sutherland, David H.; Cooper, Les

    1980-07-01

    The data acquisition system employed in our laboratory includes optical, electronic and computer subsystems. Three movie camera freeze the motion for analysis. The film is displayed on a motion analyzer, and the body segment positions are recorded in a three dimensional coordinate system with Graf/pen sonic digitizer. The angular rotations are calculated by computer and automatically plotted. The force plate provides measurements of vertical force, foreaft shear, medial-lateral shear, torque, and center of pressure. Electromyograms are superimposed upon gait movies to permit measurement of muscle phasic activity. The Hycam movie camera si-multaneously films (through separate lens) the subject and oscilloscope. Movement measurements, electromyograms, and floor reaction forces provide the data base for analysis. From a study of the gait changes in five normal subjects following tibial nerve block, and from additional studies of patients with paralysis of the ankle plantar flexors, the pathomechanics of calcaneal gait can be described. Inability to transfer weight to the forward part of the foot produces ankle instability and reduction of contralateral step length. Excessive drop of the center of mass necessitates com-pensatory increased lift energy output through the sound limb to restore the height of the center of mass. Excessive stance phase ankle dorsiflexion produces knee instability requiring prolonged quadriceps muscle phasic activity.

  6. Sacral Fracture Nonunion Treated by Bone Grafting through a Posterior Approach

    Directory of Open Access Journals (Sweden)

    Sang Yang Lee

    2013-01-01

    Full Text Available Nonunion of a sacral fracture is a rare but serious clinical condition which can cause severe chronic pain, discomfort while sitting, and significant restriction of the level of activities. Fracture nonunions reportedly occur most often after nonoperative initial treatment or inappropriate operative treatment. We report a case of fracture nonunion of the sacrum and pubic rami that resulted from non-operative initial treatment, which was treated successfully using bone grafting through a posterior approach and CT-guided percutaneous iliosacral screw fixation combined with anterior external fixation. Although autologous bone grafting has been the gold standard for the treatment of pelvic fracture nonunions, little has been written describing the approach. We utilized a posterior approach for bone grafting, which could allow direct visualization of the nonunion site and preclude nerve root injury. By this procedure, we were able to obtain the healing of fracture nonunion, leading to pain relief and functional recovery.

  7. Acoustic Emission Methodology to Evaluate the Fracture Toughness in Heat Treated AISI D2 Tool Steel

    Science.gov (United States)

    Mostafavi, Sajad; Fotouhi, Mohamad; Motasemi, Abed; Ahmadi, Mehdi; Sindi, Cevat Teymuri

    2012-10-01

    In this article, fracture toughness behavior of tool steel was investigated using Acoustic Emission (AE) monitoring. Fracture toughness ( K IC) values of a specific tool steel was determined by applying various approaches based on conventional AE parameters, such as Acoustic Emission Cumulative Count (AECC), Acoustic Emission Energy Rate (AEER), and the combination of mechanical characteristics and AE information called sentry function. The critical fracture toughness values during crack propagation were achieved by means of relationship between the integral of the sentry function and cumulative fracture toughness (KICUM). Specimens were selected from AISI D2 cold-work tool steel and were heat treated at four different tempering conditions (300, 450, 525, and 575 °C). The results achieved through AE approaches were then compared with a methodology proposed by compact specimen testing according to ASTM standard E399. It was concluded that AE information was an efficient method to investigate fracture characteristics.

  8. Interobserver evaluation of TLICS system to treat thoracolumbar fractures

    Directory of Open Access Journals (Sweden)

    Bernardo José Moreira Chaves

    2015-06-01

    Full Text Available OBJECTIVE: To evaluate the interobserver agreement regarding the TLICS Classification (Thoracolumbar Injury Classification and Severity Score. Furthermore, evaluate the reliability, analyzing the correlation between the treatment indicated by TLICS system (surgical or conservative and the treatment indicated by each evaluator surgeon.METHODS: Imaging tests and clinical data of 22 patients with thoracolumbar fractures were analyzed by eight spine surgeons, and two main analyzes were performed: the first compared the interobserver agreement related to TLICS and the second compared the agreement between the treatment indicated by TLICS classification (surgical or conservative and treatment indicated by each surgeon - based on his personal experience and the preferred classification.RESULTS: Using the parameters of Landis and Koch for interpretation of Kappa value, the interobserver agreement of TLICS classification was considered moderate in our study (K=0.6. The agreement between the indications of treatment (surgical or conservative dictated by the classification and the indication of each surgeon was considered excellent, with kappa value of 0.89.CONCLUSION: We believe that the classification is a good tool for the evaluation and the treatment indication in thoracolumbar fractures.

  9. Fracture strength of endodontically treated premolars: An In-vitro evaluation

    OpenAIRE

    Pradeep, PR; Kumar, VC Sunil; Bantwal, Sunil Rao; Gulati, Gurinderjeet Singh

    2013-01-01

    Background: The aim of this study is to measure the invitro fracture strength of endodontically treated maxillary premolars restored with silver amalgam, composite resins and bonded amalgam. Materials & Methods: Sixty mature maxillary premolars free of caries, restoration or fracture extracted for orthodontic purpose or periodontal reasons were selected. The teeth were randomly divided into six groups of 10 teeth each. Group I: Intact teeth, Group II: Access opening only, Group III: ...

  10. Treating postmenopausal osteoporosis in women at increased risk of fracture - critical appraisal of bazedoxifene: a review

    DEFF Research Database (Denmark)

    Vestergaard, Peter; Thomsen, Iva Susanna vio Streym

    2010-01-01

    Several categories of drugs to treat osteoporosis exist in the form of bisphosphonates, strontium, parathyroid hormone, and selective estrogen receptor modulators (SERM). Advantages and disadvantages exist for each category as some patients may, for example, not tolerate bisphosphonates...... for gastrointestinal side effects, and especially in women in whom osteoporosis is frequent, several options for treatment are needed. The objectives of this review were to critically appraise the effects of bazedoxifene on risk of fractures especially in women at high risk of fractures. A systematic literature search...... indicate that bazedoxifene may be effective in preventing vertebral fractures in postmenopausal women with osteoporosis....

  11. Classification of Calcaneal Spurs and Their Relationship With Plantar Fasciitis.

    Science.gov (United States)

    Zhou, Binghua; Zhou, You; Tao, Xu; Yuan, Chengsong; Tang, Kanglai

    2015-01-01

    Calcaneal spurs, as a cause of plantar fasciitis, are currently debatable. A prospective study was performed to classify calcaneal spurs according to the findings from an investigation of the relationship between calcaneal spurs and plantar fasciitis. Thirty patients with calcaneal spurs and plantar heel pain underwent calcaneal spur removal and endoscopic plantar fasciotomy. The relationship between the classification of calcaneal spurs and plantar fasciitis was evaluated by endoscopic findings, clinical symptoms, radiographic images, and biopsy findings. The visual analog scale for pain and the American Orthopedic Foot and Ankle Society ankle-hindfoot scores for functional evaluation were used preoperatively and postoperatively, respectively. The mean follow-up period was 24 months. Two separate types of calcaneal spurs were recognized. Type A calcaneal spurs were located superior to the plantar fascia insertion, and type B calcaneal spurs were located within the plantar fascia. Magnetic resonance imaging results showed a more severe plantar fasciitis grade in type B calcaneal spurs preoperatively. Histologic examination showed that the numbers of granulocytes per image in type B spurs were significantly increased compared with those in type A spurs. Statistically significant improvements were found in the mean visual analog scale and American Orthopedic Foot and Ankle Society scores and magnetic resonance imaging results in both groups. The amount of change in the visual analog scale score and American Orthopedic Foot and Ankle Society score, the number of granulocytes per image, and calcaneal spur length showed a high association with the classification of the calcaneal spurs. Calcaneal spurs were completely removed and did not recur in any of the patients on radiographic assessment during the follow-up period. Calcaneal spurs can be classified into 2 distinct types that are indicative of the severity of plantar fasciitis.

  12. The outcome of surgically treated traumatic unstable pelvic fractures by open reduction and internal fixation

    Directory of Open Access Journals (Sweden)

    Keykhosro Mardanpour

    2013-07-01

    Full Text Available BACKGROUND: This study was performed to evaluate functional and radiological results of pelvic ring fractures treatment by open reduction and internal fixation. METHOD: Thirty eight patients with unstable pelvic fractures, treated from 2002 to 2008 were retrospectively reviewed. The mean patients’ age was 37 years (range 20 to 67. Twenty six patients were men (4patients with type B and 22 patients with type C fracture and 12 women (7 patients with type B and 5 patients with type C fracture. The commonest cause was a road traffic accident (N=37, about 97%. Internal fixation was done by plaque with ilioinguinal and kocher-langenbeek approaches for anterior, posterior pelvic wall and acetabulum fracture respectively. Quality of reduction was graded according to Majeed score system. RESULTS: There were 11 type-C and 27 type-B pelvic fractures according to Tile’s classification. Thirty six patients sustained additional injuries. the commonest additional injury was lower extremity fracture. The mean follow-up was 45.6 months (range 16 to 84 months.The functional outcome was excellent in 66%, good in 15%, fair in 11% and poor in 7% of the patients with type B pelvic fractures and functional outcome was excellent in 46%, good in 27%, fair in 27% and poor in 0% of the patients with type C pelvic fractures. There were four postoperative infections. No sexual functional problem was reported. Neurologic problem like Lateral cutaneous nerve of thigh injury recovered completely in 2 patients and partially in 2 patients. There was no significant relation between functional outcome and the site of fracture (P greater than 0.005. CONCLUSION: Unstable pelvic ring fracture injuries should be managed surgically by rigid stabilization. It must be carried out as soon as the general condition of the patient permits, and even up to two weeks

  13. 经皮撬拨复位轴向结合横向多枚中空钉内固定治疗SandersⅡ、Ⅲ型跟骨骨折的临床疗效%An analysis of the clinical effects of percutaneous fracture reduction followed by internal fixation with multiple axial and horizontal cannulated screws in the treatment of Sanders type II and III calcaneal fracture

    Institute of Scientific and Technical Information of China (English)

    林文琛; 许耀明; 颜峻; 李超颖; 郑烽礼

    2014-01-01

    ObjectiveTo explore and compare the curative effects of percutaneous fracture reduction followed by internal fixation with cannulated screws and open reduction followed by internal fixation with titanium plate in the treatment of Sanders typeⅡ andⅢ calcaneal fracture at early stage.Methods 60 patients with calcaneal fracture from February 2010 to September 2013 were selected. They all belonged to Sanders typeⅡ andⅢ fracture, in which 34 patients were typeⅡ and 26 typeⅢ. All patients were randomly assigned to two groups and received surgeries of percutaneous fracture reduction followed by internal fixation with cannulated screws and open reduction followed by internal fixation with titanium plate. They were observed in the follow-ups, and functional evaluation was carried out via Marryland evaluation system. Excellent and good rate of the two methods was calculated, and differences between the two groups were analyzed through statistics. Results Follow-ups were carried out for 60 patients, and the follow-up time was 4-38 months (average 18 months). Clinical effects: among 31 patients who received percutaneous fracture reduction followed by internal fixation with cannulated screws, 18 patients showed excellent foot functions, 6 good, 3 average and 2 unsatisfactory. The excellent and good rate was 83.8%; among 29 patients who received open reduction followed by internal fixation with titanium plate, 18 patients showed excellent foot functions, 6 good, 3 average and 2 unsatisfactory. The excellent and good rate was 82.8%. The differences of the excellent and good rate between the two methods were not statistically significant (x2=0.617,P =0.971>0.05).Conclusion Percutaneous fracture reduction followed by internal fixation with cannulated screws and open reduction followed by internal fixation with titanium plate in the treatment of calcaneal fracture can both achieve favorable effects. Percutaneous fracture reduction followed by internal fixation with

  14. Comparison of Fracture Strength of Endodontically Treated Teeth Restored with Two Different Cast Metallic Post Systems

    Directory of Open Access Journals (Sweden)

    Borhan Haghighi Z

    2014-12-01

    Full Text Available Statement of Problem: Endodontically treated teeth are more prone to fracture. The post and core are often used to provide the necessary retention for prosthetic rehabilitation. Objectives: The purpose of this study was to: 1 compare the fracture strength of endodontically treated teeth restored either with Nickel-Chromium (Ni- Cr post or Non- Precious Gold-color alloy (NPG post compared to the control group and 2 evaluate the fracture site in each group. Materials and Methods: In this experimental study, endodontic treatment was carried out for 45 extracted maxillary premolars. The specimens were divided into 3 groups (n=15. Group1: restored with NPG post and core, group2: restored with Ni-Cr post and core, and group 3, no post and core were used after endodontic treatment and the access cavity was filled with amalgam. Failure force was recorded in Newton when root or remaining coronal structure fracture was occurred. Data were analyzed using one-way analysis of variance (ANOVA, Student t-test and Tukey HSD test to compare the three groups. Results: There was a statistically significant difference among all groups (P<0.05. Fracture resistance of the teeth restored by NPG posts was significantly higher than those restored by Ni- Cr (P<0.001. Results showed that the fracture mainly occurred in the root of the teeth restored with Ni- Cr and NPG post while fractures occurred in the core portion of the teeth restored with amalgam. Conclusions: The findings of the present study indicated that the fracture strength of the teeth without using cast post and core was significantly lower than the teeth restored with cast post and core. Also the teeth restored by NPG post had a significantly higher fracture resistance than Ni-Cr posts.

  15. Monteggia fracture dislocation equivalents - analysis of eighteen cases treated by open reduction and internal fixation

    Directory of Open Access Journals (Sweden)

    Singh Ajay Pal

    2012-02-01

    Full Text Available 【Abstract】 Objective: Monteggia fracture dislocation equivalent, though already described by Bado, is still an unclassified entity. We aimed to retrospectively analyze 18 cases of Monteggia variants and discuss the injury mechanisms, management, and outcome along with a review of the literature. Methods: A retrospective record of Monteggia fracture dislocation (2003-2008 was reviewed from medical record department of our institute. Classic Monteggia fracture dislocation, children below 12 years or adults over 50 years, as well as open grade II & III cases were excluded from this study. Monteggia variant inclusion criteria included fracture of the proximal ulna together with a fracture of the radial head or neck and skeletal maturity. Totally 26 patients were identified with Monteggia variants and 18 were available for follow-up, including 11 males and 7 females with the mean age of 35 years. The ulna fracture was treated by compression plating along with tension band wiring. Radial head/neck was reconstructed in 12 patients while excised in 6 patients. Results: Follow-up ranged from 1-4 years, mean 2.6 years. Patients were assessed clinicoradiologically. Mayo Elbow Performance Score was employed to assess the outcomes. At final follow-up, the results were excellent in 10 patients, good in 4, fair in 2 and poor in 2. Mean range of motion of the elbow was 20°, 116°, 50° and 55° for extension, flexion, pronation and supination, respectively. Two patients had complications in the form of heterotopic ossification and stiffness of the elbow. One nonunion ulna, primarily treated by tension band wiring, was managed by refixation with locking reconstruction plate and bone grafting. Bone grafting was only required in this patient for nonunion. Another patient had implants removed on his request. The results in our series closely correlated with extent of intraarticular damage, coronoid fracture and comminuted fractures. Conclusions: Monteggia

  16. SURGICAL OUTCOMES OF SUBTROCHANTERIC FRACTURES OF FEMUR TREATED WITH PROXIMAL FEMORAL NAIL (PFN

    Directory of Open Access Journals (Sweden)

    Jenson

    2016-06-01

    Full Text Available BACKGROUND AND OBJECTIVES Subtrochanteric fractures of the femur remain one of the most challenging fractures facing orthopaedic surgeons. Most of the fractures in the elderly results from trivial fall from standing or walking, while in the younger age group it is mainly due to road traffic accidents. Closed management of these subtrochanteric fractures thus poses difficulties in obtaining and maintaining a reduction, making operative management the preferred treatment. Hence, this study is intended to determine the effectiveness of intramedullary fixation of subtrochanteric fractures with the proximal femoral nail and the complications involved in the management of subtrochanteric fractures. METHODOLOGY This is a prospective study of 90 cases of Subtrochanteric fracture admitted to Tagore Medical College and Hospitals between October 2013 and Jan 2016 treated with the proximal femoral nail. Cases were taken according to inclusion and exclusion criteria, i.e. fresh Subtrochanteric fracture in adults. Pathologic fractures, multiple fractures, fractures in children, old neglected fractures were excluded from the study. RESULTS In our study of 90 cases, there were 75 male and 15 female patients with age ranging from 17 years to 75 years with most patients in between 21-40 years; 67% of the cases admitted were road traffic accidents, 23% due to fall from height and 10% due to trivial fall with right side being more common side affected. Russell and Taylor type IA fracture accounted for 40% of cases. Mean duration of hospital stay was 12 days and mean time of full weight bearing was 14 weeks in our patients. Out of 90 cases, 9 cases were lost in follow-up and 3 cases died. Good-to-excellent results were seen in 80% of cases in our study. CONCLUSION From our study, we conclude that PFN is a reliable implant for subtrochanteric fractures leading to high rate of bone union and minimal soft tissue damage. Intramedullary fixation has biological and

  17. Fracture resistance of endodontically treated teeth restored by different FRC posts: An in vitro study

    Directory of Open Access Journals (Sweden)

    Torabi Kianoosh

    2009-01-01

    Full Text Available Background: Posts and cores are often required for restoration of pulpless teeth and to provide retention and resistance for a complete crown, but conventional posts may increase the root fracture. Objective: This study was performed to compare the root fracture resistance of extracted teeth treated with different fibers reinforced with composite posts and treated teeth with conventional post and core systems. Materials and Methods: Root canal therapy was performed for 50 mandibular first premolars. The coronal portion of each tooth was amputated, and five post and core systems (cast, polyethylene woven, glass, carbon, and quartz fiber posts were compared. Acrylic resin blocks were used for mounting, using a layer of elastomeric impression material covering the roots. The load was applied axially and measured with a universal testing machine. Results and Conclusion: Significantly, cast posts and cores had a higher failure threshold including teeth fracture; whereas, fiber posts failure was due to core fracture, with or without fractures in coronal portion of posts. Difference in FRC posts did not provide any significant difference in the load failure and the mode of fracture.

  18. FUNCTIONAL AND RADIOLOGICAL OUTCOME OF DISTAL FEMORAL FRACTURES TREATED WITH LOCKING COMPRESSION PLATE

    Directory of Open Access Journals (Sweden)

    Muktevi

    2015-05-01

    Full Text Available AIM: To evaluate the clinical and radiological outcome in the management of distal femur fractures treated by distal femoral locking compression plate. BACKGROUND : Distal femur fractures are one of the common fractures occurring in road traffic accidents. Different treatment modalities with varying outcomes are seen in literature in the management of th e s e fractures. MATERIALS & METHODS: The study was con ducted in the department of orthopaedics at the Kamineni Institute of Medical sciences Narketpally. Patients treated for distal femur fractures with ORIF using distal femoral locking compression plates were evaluated to assess their clinical and functional results using Neer’s scoring system and compared with the available literature. RESULTS: The mean time for union was 20 wks. With mean time to full weight bearing being 10.5 wks . CONCLUSION: Surgery in the form of ORIF with distal femoral locking compression plate for Distal femur fracture is a comparatively good treatment option for better out come and early mobilization with minimum complications.

  19. Outcome after open reduction and internal fixation of intraarticular fractures of the calcaneum without the use of bone grafts

    Directory of Open Access Journals (Sweden)

    Pendse Aniruddha

    2006-01-01

    Full Text Available Background: Intraarticular fractures of calcaneum are commenest type of calcaneal fractures. Lots of controversies exist about the ideal management for them. The focus is now shifting on operative management by open reduction and internal fixation for these fractures with or without the use of bone grafts. Method: Thirty intraarticular fractures classified by Essex Lopresti radiological classification, were treated by open reduction and fixation. The patients were followed over a mean period of 30 months (25-40 months. Results: All the fractures united at a mean duration of 14 weeks. 86% patients had excellent functional outcome with one patient having fair and one having poor functional outcome. Conclusion: Open reduction and internal fixation with plate is a good method for treatment of intraarticular fractures of calcaneum to achieve anatomical restoration of articular surface under vision, stable fixation, early mobilization and an option for primary subtalar arthrodesis if deemed necessary.

  20. Effect of Different Instrumentation Techniques on Vertical Root Fracture Re-sistance of Endodontically Treated Teeth

    Directory of Open Access Journals (Sweden)

    Saeid Tavanafar

    2015-03-01

    Full Text Available Statement of the Problem: Vertical root fractures are catastrophic events that often result in tooth extraction. Many contributing factor are associated with increasing incidence of vertical root fracture. Root canal preparation is one of the predisposing factors which can increase the root susceptibility to vertical fracture. Purpose: The aim of this study was to compare the effects of three different instrumentation techniques on vertical root fracture resistance of endodontically treated teeth. Materials and Methods: In this study, 120 freshly extracted mandibular premolar teeth of similar dimensions were decoronated and randomly divided into control (n=30, nickel-titanium hand K-file (HF, n=30, BioRaCe rotary file (BR, n=30, and WaveOne reciprocating single-file (WO, n=30 groups. After cleaning and shaping the root canals, AH26 was used as canal sealer, and obturation was completed using the continuous wave technique. The root canals were embedded vertically in standardised autopolymerising acrylic resin blocks, and subjected to a vertical load to cause vertical root fracture. The forces required to induce fractures were measured using a universal testing machine. ANOVA and Tukey’s post-hoc test were used to analyse the data. Results: All experimental groups showed statistically significant reductions in fracture resistance as compared with the control group. There was a statistically significant difference between the HF and BR groups. The WO group did not differ significantly from the HF group or the BR group. Conclusion: All three instrumentation techniques caused weakening of the structure of the roots, and rendered them susceptible to fracture under lesser load than unprepared roots. The fracture resistance of roots prepared with the single-file reciprocating technique was similar to that of those prepared with NiTi hand and rotary instrumentation techniques.

  1. Pulmonary embolism following ankle fractures treated without an operation - an analysis using National Health Service data.

    Science.gov (United States)

    Jameson, Simon S; Rankin, Kenneth S; Desira, Nicola L; James, Philip; Muller, Scott D; Reed, Mike R; Rangan, Amar

    2014-08-01

    The majority of ankle fractures are stable and can be treated without an operation, most commonly with cast immobilisation. Based on concerns regarding the risk of a venous thromboembolic event (VTE) while immobilised, there is currently debate as to whether these patients should receive VTE prophylaxis for the duration of treatment. Rates of pulmonary embolism (PE) in this patient group are unknown. This retrospective cohort study was designed to identify patients treated without an operation for ankle fracture and determine the occurrence of PE and inpatient mortality within 90 days of injury using the English National Health Service administrative databases. Logistic regression models were used to assess the influence of age, gender and Charlson co-morbidity score on these outcomes. We identified 14777 adult patients over a 54-month period (April 2007-September 2011) that met our linkage and inclusion criteria (isolated, unilateral closed ankle fracture that did not require hospitalisation). Mean age was 46.4 years (range 18-99) and the majority had a Charlson 0 score (97.7%). There were 32 (0.22%) PEs within 90 days of the fracture (including in one patient who subsequently died). After adjustment, Charlson score of ≥1 was associated with a greater risk of PE (Odds ratio = 11.97, p < 0.001) compared to Charlson 0. Risk for these patients was 2.08%. In total, fifteen patients (0.11%) died in hospital within 90 days. Pulmonary embolism is rare following ankle fractures treated without an operation. Patients with multiple co-morbidities are at a higher risk. Based on this evidence, an ankle fracture treated without an operation does not appear to be an indication for routine VTE prophylaxis.

  2. Outcome of unstable fractures of metacarpal and phalangeal bones treated by bone tie

    Science.gov (United States)

    Kamath, Jagannath B; Jayasheelan, Nikil; Savur, Amaranth; Mathews, Rejith

    2016-01-01

    Background: Unstable fractures of the metacarpal and phalangeal bones of the hand need surgical stabilization which should be rigid enough for early active mobilization. Conventional methods of open reduction and stabilization in the form of composite fixation or screws with or without plates have served the purpose but can be definitely improvised addressing both biological and mechanical principles of fixation. Materials and Methods: 34 patients (29 males and 5 females) with an average age of 32 years (range 10–64 years) with unstable fractures of the metacarpal and phalangeal bones of hand who were treated with the modified bone tie between June 2009 and June 2013 were included in this study. 42 fractures, involving the 31 metacarpals and 11 phalanges were included. We have not used this technique in fractures involving the terminal phalanges. Thirty nine of the fractures were treated with K-wires along with the modified bone tie, whereas the other two cases were treated with modified bone tie alone and in one case the bone tie has been used along with the external fixator. The nature of injuries were Road Traffic Accident (n = 24), domestic/industrial injuries (n = 8) and blast (n = 2) injuries. Etiology was crush (n = 24), blunt (n = 7) and incised (n = 3) injuries, respectively. Twenty seven patients were involved with single fractures (either metacarpal or the phalanges), 6 patients had two fractures (both metacarpals or phalanges or one each of metacarpal and phalanx), and 1 patient had three fractures in this study. Dominant hand was involved in 14 patients (40%). Results: We achieved excellent to good results in 83% of 42 fractures within an average period of 10 weeks. Postoperative grip strength of 85% was achieved with in an average period of 12 weeks. Twenty six (20 metacarpals and 6 phalanges) of the 42 fractures regained >85% of the total active movements (TAMs) compared to the contralateral side were considered excellent results. All patients were

  3. Promising Effect Of Intraarticular Ropivacaine In Femoral Neck Fractures Treated With Internal Fixation (Best Poster Award)

    DEFF Research Database (Denmark)

    Bech, Rune Dueholm

    2008-01-01

     Promising Effect Of Intraarticular Ropivacaine In Femoral Neck Fractures Treated With Internal Fixation Rune Bech*, Jens Lauritsen*+,Tine Dimon*, Ole Ovesen*, Claus Emmeluth, Søren Overgaard*. *:Dept. Ortopaedic Surgery, Odense University Hospital, +:Institute of Public Health-dept. biostatistic...

  4. Periprosthetic Vancouver type B1 and C fractures treated by locking-plate osteosynthesis

    DEFF Research Database (Denmark)

    Froberg, Lonnie; Troelsen, Anders; Brix, Michael

    2012-01-01

    internal fixation, and the introduction of locking-plate osteosynthesis may lead to improved outcome. We evaluated the outcome of Vancouver type B1 and C PFFs treated by locking-plate osteosynthesis, by assessing rates of fracture union and reoperations and by analyzing failure cases....

  5. Comparison of therapeutic effects between open reduction and internal fixation with conventional plate via L-shaped lateral approach and internal fixation with percutaneous plate using a sinus tarsi approach in treatment of calcaneal fractures%经跗骨窦切口插入钢板与经外侧L形切口钢板内固定治疗跟骨骨折临床疗效的比较

    Institute of Scientific and Technical Information of China (English)

    夏胜利; 王秀会; 陆耀刚; 王惠中; 王子平

    2012-01-01

    Objective To compare therapeutic effects between open reduction and internal fixation with conventional plate via L-shaped lateral approach and internal fixation with percutaneous plate using a sinus tarsi approach in the treatment of calcaneal fractures. Methods All of 108 patients (117 feet) of displaced intra—articular calcaneal fractures were randomly divided into two groups: minimally invasive treatment group with 59 cases (64 feet) and conventional treatment group with 49 cases (53 feet).Results All patients were followed up for 8 to 28 months (mean 19 months).Lateral roentgenograms showed satisfactory restoration of the calcaneal height,width,length,Bohlers angle and Gissanes angle after operation in all patients.Early wound complications occurred postoperatively in 8 feet in conventional treatment group, while no feet developed wound complication in invasive treatment group. Maryland foot score demonstrated excellent results achieved in 49 feet, good in 11, fair in 4 in minimally invasive treatment group with the excellent and good rates of 93.8%, and excellent results in 31 feet, good in 15 feet, fair in 7 feet in conventional treatment group with the excellent and good rates of 86.8%, with significant difference found between two groups (P <0.01). Conclusion Compared with conventional surgical methods of treatment of displaced intra—articular calcaneal fractures, sinus tarsi approach for the reduction and internal fixation with percutaneous plate not only significantly reduces operative time and achieves satisfactory clinical therapeutic effects, but also effectively avoids postoperative complications.%目的 比较经跗骨窦切口插入钢板内固定与经外侧L形切口复位钢板内固定治疗跟骨骨折的临床疗效.方法 108例(117足)跟骨关节内骨折被随机分为微创及常规治疗组,微创治疗组59例(64足)采用经跗骨窦切口插入钢板内固定,常规治疗组49例(53足)采用外侧L

  6. Protocols for treating the postoperative pain of fractures in Dutch hospitals

    Directory of Open Access Journals (Sweden)

    Ossendorp R

    2013-08-01

    Full Text Available Rikkert Ossendorp,1 Tymour Forouzanfar,2 Claire E Ashton-James,2,3 Frank Bloemers11Department of Surgery, VU University Medical Center, 2Department of Oral and Maxillofacial Surgery, VU University Medical Center, 3Department of Social and Organizational Psychology, VU University, Amsterdam, The NetherlandsIntroduction: Every year, over 260,000 patients in the Netherlands are diagnosed with a traumatic fracture. Many patients are treated surgically and need postoperative treatment of pain. Research suggests postoperative pain is often under-treated, leaving a significant proportion of patients in moderate to severe postoperative pain. Specialized, evidence-based pain-management protocols offer patients the best possible pain management, and significantly reduce the risk of pain-related health complications.Objective: Our objective was to review the range of postoperative pain protocols that are currently being used to treat postoperative fracture pain within the Netherlands, and investigate whether a specialized, evidence-based protocol for treating postoperative fracture pain exists within this sample.Methods: A written request for the protocol currently being used for the treatment of postoperative pain following the surgical treatment of a fracture was sent to 101 Dutch hospital departments. The administration and dosage of pain medications used during postoperative pain management were then identified and summarized.Results: Of the contacted hospitals, 57% sent in protocols; 45% of these were eligible for analysis. All of the departments sent a general or acute pain protocol rather than a specialized protocol for the treatment of postoperative pain associated with the surgical treatment of fractures. A total of 22 different analgesics were used for pain management in 135 different administration schemes. Paracetamol, diclofenac, and morphine were used in the majority of protocols. Medication was given via oral, rectal, intravenous

  7. Avaliação biomecânica das fraturas intra-articulares do calcâneo e sua correlação clínica radiográfica Biomechanical evaluation of intra articular calcaneal fracture and clinical radiographic correlation

    Directory of Open Access Journals (Sweden)

    Marcos Emilio Kuschnaroff Contreras

    2004-06-01

    Full Text Available O presente estudo teve o objetivo de oferecer uma avaliação clínica, radiográfica e biomecânica de pacientes com fratura intraarticular de calcâneo, submetidos à redução aberta e fixação interna. A amostra consistiu em 22 pacientes, 20 do sexo masculino e dois do sexo feminino, com idade média de 40,95 (± 11,63 anos. Os autores realizaram avaliações radiográficas do ângulo de Böhler e Gissane, no pré e no pós-operatório, além de utilizarem a tomografia computadorizada para avaliação da classificação de Sanders. A avaliação da Distribuição da Pressão Plantar foi realizada pelo sistema F-scan. Os resultados clínicos encontrados foram satisfatórios apresentando, pontuação média de 75,5 no critério da AOFAS.. A redução cirúrgica resultou em uma melhora dos ângulos de Böhler e Gissane. O estudo mostrou diferenças estatisticamente significantes entre o antepé o retropé fraturados no que tange sobre a área de contato, pressão e força de reação do solo. Os valores encontrados para estes parâmetros foram maiores no retropé que no antepé fraturados. A trajetória de Pressão (COP foi menor no pé fraturado que no pé normal. Encontrou-se correlação entre o Ângulo de Gissane após a redução e o Segundo Pico de Força, indicando que quanto melhor a redução deste ângulo , melhor a impulsão. Também encontrou-se a correlação entre a pontuação AOFAS e o Primeiro Pico de Força, mostrando que quanto melhor o resultado clínico melhor o apoio do retropé.The present study had an objective to perfom a clinical, radiographic and biomechanical evaluation in patients with calcaneal fractures submitted to open reduction with internal fixation. The sample consisted of 22 patients - 20 male and 2 female with an average age of 40,95 (±11,63 years old. The authors have done radiographic evaluation of the pre and post operatory of Böchler and Gissane angles; furthermore, they used a CT scanning for Sander

  8. Fracture resistance of endodontically treated teeth with different direct corono-radicular restoration methods

    Science.gov (United States)

    Moosavi, Horieh; Manari, Fatemeh

    2017-01-01

    Background Endodontically treated teeth are widely considered to be more susceptible to fracture than vital teeth. Obturation procedures and post placement have been a main cause of vertical root fracture. Material and Methods Forty-eight human premolars with standardized weakened roots were endodontically treated and allocated to four experimental groups (n=12). After root canal treatment, in group 1, fiber posts #1 were cemented in root canals using Estelite Core Quick, and the crowns were restored with resin composite. For group 2 and 3, the roots and crowns were restored using a light-cured and self-cured adhesive and resin composites respectively. In group 4, it was used the Panavia F 2.0 resin cement and resin composite for corono-radicular reconstruction. In group 5, the teeth remained untouched. After 24 hours storage and 1000 thermocycles, samples were loaded at a cross head speed of 1 mm per minute. Results A significant difference was observed in fracture resistance among groups 4 and 5 compared to other groups. Conclusions Root reconstruction with fiber post and Panavia resin cement, and crown building using light-cured resin composite resulted in increased fracture resistance equal to that of intact teeth. Key words:Fracture resistance, fiber post, resin cement, resin composite. PMID:28298991

  9. OUTCOME OF GARTLAND TYPE – II SUPRACONDYLAR FRACTURES OF HUMERUS TREATED BY CONSERVATIVE METHOD

    Directory of Open Access Journals (Sweden)

    Dinesh Mitra

    2015-08-01

    Full Text Available BACKGROUND: The current literatures recommend operative method (closed reduction and pinning for type II supracondylar fractures of humerus. But some surgeons still prefer conservative method for type II supracondylar fractures of humerus. We pr esent results of 14 cases of type II supracondylar fractures treated with CR and AE POP immobilization . The purpose of this study is to evaluate the outcome of conservative treatment in management of type II supracondylar fracture of humerus. MATERIALS AND METHODS: Fourteen children treated by conservative methods (CR & AE POP between January 2013 and December 2014 is included in this study. The mean age group is 6.8 years (3 years - 11 years. The patient follow up is done for a minimum of 10 - 12 weeks. Treatment outcome is based on final clinical and radiological assessments and grading of results was done using Flynn’s criteria. RESULTS: Gartland type II fracture gives 82% excellent results and 28 % good results as per Flynn’s criteria. Of the 14 patien ts only two cases required re manipulation. Surgical intervention was not needed for any of the patients. No patients in this study developed compartment syndrome / cubitus varus deformity. CONCLUSION: Satisfactory results can be obtained with conservative treatment (closed reduction and above elbow POP if proper selection of the patient and careful clinical and radiological follow up is done

  10. Paediatric diaphyseal femur fracture treated with intramedullary titanium elastic nail system

    Directory of Open Access Journals (Sweden)

    Shrawan Kumar Thapa

    2015-11-01

    Full Text Available noBackground & Objectives: Over the few years there has been a marked increase in the use of intramedullary fixation in the management of fracture of shaft of femur in children. The goals should be to stabilize the fracture, to control length and alignment, to promote bone healing and to minimize the morbidity and complications for the child. In this prospective study we intend to evaluate the functional and radiological outcome of diaphyseal fracture of shaft of femur treated with elastic intramedullary nail.Materials & Methods: All 56 patients with diaphyseal fracture shaft of femur were treated with titanium elastic nail and followed for period of 32 weeks.Results: The In this study, outcome was assessed by using Flynn’s criteria of titanium flexible nail outcome score and we found excellent result in 49 cases, satisfactory in six cases and poor in one case. We faced one major complication in form of implant failure and six minor complications inform of superficial wound infection.Conclusion: Elastic intramedullary nail used in treatment of diaphyseal fracture shaft of femur yield excellent functional and radiological outcome. It is easy and simple procedure has low rate of complication. It is physeal-protective, cost effective, does not involve heavy instrumentation and can be performed in small set up. It has minimal risk of infection and no risk of injury to the neurovascular structure.JCMS Nepal. 2015; 11(2:20-22

  11. A RETROSPECTIVE STUDY OF DISTAL RADIUS FRACTURES TREATED BY CONSERVATIVE METHOD

    Directory of Open Access Journals (Sweden)

    Ch. V. Murali

    2015-11-01

    Full Text Available : BACKGROUND: Undisplaced and minimally displaced fractures of the distal radius are one of the most common injuries. The conservative management of these fractures with closed manipulative reduction and Plaster of Paris casting and assessment of the functional results and complications is the aim of this study. MATERIALS & METHODS: One hundred cases of distal radius fractures in patients aged above 40 years who attended the orthopaedic OPD at King George Hospital, Visakhapatnam from September 2010 to August 2012 were studied retrospectively for a period of 2 years. Only extra articular distal radius fractures treated by closed manipulation and pop cast immobilization were included in this study. POP cast was removed at 6 weeks and patients were sent for rehabilitation to physiotherapy department. All Patients were functionally assessed at regular intervals for a period of 3 months. RESULTS: Functional evaluation was done based on Demerit point system of Gartland & Werley with Sarmiento et al modification. 12% of the patients had excellent outcome, 39% good results, 41% had fair outcome and 8% poor results. CONCLUSION: Better results were achieved in undisplaced and minimally displaced fractures treated conservatively by closed manipulative reduction and cast immobilization. However as the degree of displacement increases the results obtained were poor. Gross displacement and communition were associated with poor results even though accurate reduction was obtained during manipulation. Hence it may be concluded that conservative management still holds good for undisplaced and minimally displaced fractures, however in fractures of distal radius with significant displacement and comminution especially if the quality of bone is not good, it is difficult to obtain good functional outcome through conservative management alone.

  12. Outcomes of the distal intraarticular humeral fractures treated by olecranon osteotomy

    Directory of Open Access Journals (Sweden)

    Erhan Yılmaz

    2009-01-01

    Full Text Available Objectives: To evaluate the management and outcome of intraarticular fractures of the distal humerus treated by open reduction and internal fixation using the olecranon osteotomy technique. Materials and methods: Twenty-one patients with in-traarticular fractures of the distal humerus were treated by open reduction and internal fixation. The mean age of the patients was 41.6 years and the mean follow-up pe-riod was 25.3 months. All fractures were type C accord-ing to the AO/ASIF fracture classification system. Chev-ron type olecranon osteotomy was performed within 12-24 h after the injury in all cases but 4 of them. Physical and radiological examination of patients with the appro-priate range checks were made.Results: All fractures united within average duration of 3.2 months. Excellent or good results were found in pa-tients less than 50 years-old, in women, when passing time from injury to surgery was within 12 hours and when early mobilization was achieved. The complica-tions were seen as 2 (9.6% transient neuropraxia of the ulnar nerve, 2 (9.6% failure of fixation, 1 (4.8% het-erotopic ossification and 1 (4.8% olecranon non-union. Fracture type (C1 and time from occurrence of injury to surgery (<12 hours are the main prognostic factors for achieving the excellent/ good functional results.Conclusions: The critical factors for a successful out-come of intraarticular fractures of the distal humerus in-cluded meticulous surgical technique, stable internal fix-ation, surgical experimentation and early controlled postoperative mobilization.

  13. Incidence of tendon entrapment and dislocation with calcaneus and pilon fractures on CT examination

    Energy Technology Data Exchange (ETDEWEB)

    Tresley, Jonathan [Jackson Memorial Hospital, Department of Diagnostic Radiology, Miami, FL (United States); University of Wisconsin-Madison, Department of Radiology, Madison, WI (United States); Subhawong, Ty K.; Singer, Adam D.; Clifford, Paul D. [Jackson Memorial Hospital, Department of Diagnostic Radiology, Miami, FL (United States)

    2016-07-15

    To examine the association between tibial pilon and calcaneal fracture classification and tendon entrapment or dislocation. After institutional review board approval, we retrospectively reviewed consecutive CT scans with calcaneal or pilon fractures from 5 years at a level 1 trauma center. We categorized calcaneal fractures according to the Sanders classification, and pilon fractures according to the Ruedi and Allgower and the Arbeitsgemeinschaft fuer Osteosynthesefragen-Orthopaedic Trauma Association (AO-OTA) classifications. Ankle tendons were assessed for dislocation or entrapment. Fisher's exact test was used for statistical analysis with significance at p < 0.05. A total of 312 fractures (91 pilon only, 193 calcaneal only, and 14 ankles with ipsilateral pilon and calcaneal fractures) were identified in 273 patients. Twenty-two pilon, 42 calcaneal, and nine combination fractures were associated with 99 occurrences of tendon entrapment or superior peroneal retinacular injury. Such findings were associated with multiple fractures (p = 0.002). Multifragmentary pilon fractures were associated with posterior tibial and flexor digitorum longus tendon entrapment (p < 0.0001 and p = 0.0003 for Ruedi/Allgower and AO-OTA, respectively), and multifragmentary Sanders type 3 or 4 calcaneal fractures were associated with superior peroneal retinacular injury (p = 0.0473) compared to simple fracture patterns. Thirty-nine percent of tendon entrapments or retinacular injuries were prospectively identified, 85 % by musculoskeletal radiologists (p < 0.0001). Approximately 25 % of calcaneal and pilon fractures were retrospectively identified to contain posteromedial tendon entrapment or superior peroneal retinacular injury. Radiologists should meticulously search for such injuries, particularly when analyzing multifragmentary and multiple fractures. (orig.)

  14. Surgical management of a diabetic calcaneal ulceration and osteomyelitis with a partial calcanectomy and a sural neurofasciocutaneous flap

    Directory of Open Access Journals (Sweden)

    Georgios D. Georgakopoulos

    2010-10-01

    Full Text Available The treatment of calcaneal osteomyelitis in diabetic patients poses a great challenge to the treating physician and surgeon. The use of a distally based sural neurofasciocutaneous flap after an aggressive debridement of non-viable and poorly vascularized tissue and bone that is combined with a thorough antibiotic regimen provides a great technique for adequate soft tissue coverage of the heel. In this case report, the authors describe the aforementioned flap as a versatile alternative to the use of local or distant muscle flaps for diabetic patients with calcaneal osteomyelitis and concomitant large wounds.

  15. Occipital Neuralgia after Occipital Cervical Fusion to Treat an Unstable Jefferson Fracture

    OpenAIRE

    Kong, Seong Ju; Park, Jin Hoon; Roh, Sung Woo

    2012-01-01

    In this report we describe a patient with an unstable Jefferson fracture who was treated by occipitocervical fusion and later reported sustained postoperative occipital neuralgia. A 70-year-old male was admitted to our center with a Jefferson fracture induced by a car accident. Preoperative lateral X-ray revealed an atlanto-dens interval of 4.8mm and a C1 canal anterior-posterior diameter of 19.94mm. We performed fusion surgery from the occiput to C5 without decompression of C1. The patient r...

  16. Comparing two intramedullary devices for treating trochanteric fractures: A prospective study

    Directory of Open Access Journals (Sweden)

    Kontogeorgakos Vasileios

    2010-02-01

    Full Text Available Abstract Background Intertrochanteric fractures are surgically treated by using different methods and implants. The optional type of surgical stabilization is still under debate. However, between devices with the same philosophy, different design characteristics may substantially influence fracture healing. This is a prospective study comparing the complication and final functional outcome of two intramedullary devices, the intramedullary hip screw (IMHS and the ENDOVIS nail. Materials and methods Two hundred fifteen patients were randomized on admission in two treatment groups. Epidemiology features and functional status was similar between two treatment groups. Fracture stability was assessed according to the Evan's classification. One hundred ten patients were treated with IMHS and 105 with ENDOVIS nail. Results There were no significant statistical differences between the two groups regarding blood loss, transfusion requirements and mortality rate. In contrast, the number of total complications was significantly higher in the ENDOVIS nail group. Moreover, the overall functional and walking competence was superior in the patients treated with the IMHS nail. Conclusions These results indicate that the choice of the proper implant plays probably an important role in the final outcome of surgical treatment of intertrochanteric fractures. IMHS nail allows for accurate surgical technique, for both static and dynamic compression and high rotational stability. IMHS nail proved more reliable in our study regarding nail insertion and overall uncomplicated outcome.

  17. COMPARATIVE STUDY OF FRACTURE NECK OF FEM UR TREATED WITH UNIPOLAR AND BIPOLAR HEMIARTHROPLASTY

    Directory of Open Access Journals (Sweden)

    Nava Krishna Prasad

    2015-03-01

    Full Text Available OBJECTIVES: This study has been carried out to compare the functional outcome of intracapsular fracture neck of femur treated with unipolar (Austin Moore prosthesis and bipolar prosthesis. METHODS: Fifteen out of thirty patients with displaced fracture of femoral nec k treated with unipolar prosthesis and other fifteen of patients treated with bipolar prosthesis from August 2012 to January 2015 in the Department of Orthopedics, Governmen t medical college, Ananthapuram . Functional outcome was assessed and compared using Modified Harris hip score and radiological assessment with a follow up of one year. RESULTS: Two group s of patients with mean age 72. 2years in AMP and 65.3 years in bipolar were evaluated and the mean hi p score of unipolar was 82.6±8.72and bipolar was 86.17±8.12 respectively. CONCLUSION: Functional outcome with mean Modified Harris hip score is better in Bipolar group than unipolar (Austin Moore prosthesis. Complications like painful hip, acetabular eros ion, periprosthetic fractures are more in unipolar group. Hence bipolar prosthesis is better in elderly patients with fracture neck of femur.

  18. Calcaneal BMD Obtained by Dual X-Ray and Laser Predicts Future Hip Fractures—A Prospective Study on 4 398 Swedish Women

    Directory of Open Access Journals (Sweden)

    Torkel B. Brismar

    2010-01-01

    Full Text Available The predictive value of dual X-ray and laser (DXL calcaneal BMD (BMDDXL on hip fractures was prospectively studied in 4,398 females aged 55 to 99 years. The average follow-up period was 3 years and 11 months with a total of 17,270 person years. Fractures were identified from the national patient register. After inclusion, 130 females sustained a hip fracture. The age adjusted hazard ratio for T-score −2.5 was 2.64. Of all patients who sustained a hip fracture 78% had a T-score of −2.5 or below. The annual hip fracture rate was 0.26% at T-scores ≥−2, but 1.5% at T-scores ≤−2.5. The area under curve for the model including calcaneal BMDDXL, follow-up time, and age to prospectively predict hip fractures was 0.84. Conclusions. Calcaneal BMDDXL obtained by DXL Calscan predicts hip fractures and may therefore be suitable for diagnosing osteoporosis and for predicting fracture risk.

  19. Midface fractures surgically treated in Instituto Traumatológico of Santiago (Chile: A 10 years review.

    Directory of Open Access Journals (Sweden)

    Cristóbal Pacheco

    2012-12-01

    Full Text Available Introduction. Maxillofacial fractures are associated with high morbidity, loss of function, aesthetics and psychological sequelae and substancial economical costs for surgical treatment. The incidence and the prevalence of maxillofacial trauma have been reported in many countries, with differences being found between studies due to sociocultural factors. Our aim is to describe the frequency of surgically treated midface fractures in Instituto Traumatologico of Santiago, Chile.Materials and Methods. We performed a cross sectional study at Maxillofacial Surgery Department of Instituto Traumatológico (Chile, by reviewing medical records of subjects with midfacial fractures treated surgically from January 2001 to December 2010. Information was collected according to patient age and gender, aetiology, type of fracture, health insurance and date of the intervention. The sample consisted of 549 patients.Results. There was a total of 549 patients with a total of 709 fractures. The male:female ratio with midface fractures was 5,3:1. The most affected age group was from 20 and 29 years. Most fractures were caused by aggression. The most common fracture was nasal, followed by zygomatic complex fractures.Conclusion. The findings of the study allow us to know the distribution patterns of surgically treated midface fractures. Our study showed similar characteristics to other studies in terms of affected population and the distribution of the location of fractures.

  20. Postpartum osteoporosis and vertebral fractures in two patients treated with enoxaparin during pregnancy.

    Science.gov (United States)

    Ozdemir, D; Tam, A A; Dirikoc, A; Ersoy, R; Cakir, B

    2015-01-01

    Postpartum osteoporosis (PPO) is a rare disease associated with pregnancy and lactation period. Here, we report severe PPO and multiple vertebral compression fractures in two patients treated with enoxaparin--low-molecular-weight heparin (LMWH)--throughout their pregnancy. A 34-year-old woman who has delivered her second baby 3 months ago presented with severe low-back pain. She was treated with enoxaparin 40 mg/day for 8 months during her pregnancy. Dual-energy X-ray absorptiometry (DEXA) showed low T- and Z-scores in lumbar (L) vertebras. In magnetic resonance imaging (MRI), severe height losses in thoracic (T) 12, L1, and L2 vertebras were detected. She was diagnosed to have severe PPO and multiple vertebral compression fractures and was prescribed risedronate 35 mg/week, calcium, and vitamin D. The other patient was a 36-year-old woman diagnosed with PPO and vertebral fractures at the third week postpartum. She was also treated with enoxaparin 60 mg/day during her pregnancy. Severe osteoporosis in L vertebras and height losses indicative for compression fractures in T5-8, T11-12, and L2-5 vertebras were detected by DEXA and MRI, respectively. She was treated with calcitonin 200 U/day, calcium, and vitamin D. These findings suggest that vertebral compression fractures and PPO may be one of the causes of severe back pain in postpartum patients. Treatment with LMWH during pregnancy might be considered as a new risk factor for this rare condition.

  1. Adolescent Volar Barton Fracture with Open Physis treated with Volar Plating using Buttressing Principle

    Directory of Open Access Journals (Sweden)

    Shah H

    2015-07-01

    Full Text Available Objective: The objective of the study was to assess the outcome of Salter- Harris type III distal radius fracture fixed using the principle of buttressing and avoiding screw insertion through the physis. Materials and Method: Eight school going children in the age group of 11-16 years with volar Barton fractures were treated with a volar plate using the buttress principle without inserting screws in the distal fragment. Patients were evaluated over a period of 18 months. Clinical evaluation was done using the Green O’Brien criteria and radiological evaluation using the Sarmiento criteria. Results: The average union time was two months. All the patients had good to excellent functional outcome with full extension and flexion. Conclusion: Buttress plating of volar Barton fractures in the adolescent age group is an excellent technique to achieve satisfactory outcome without violation of the physis.

  2. The value of calcaneal bone mass measurement using a dual X-ray laser calscan device in risk screening for osteoporosis

    Directory of Open Access Journals (Sweden)

    Gulseren Kayalar

    2009-01-01

    Full Text Available OBJECTIVE: To evaluate how bone mineral density in the calcaneus measured by a dual energy X-ray laser (DXL correlates with bone mineral density in the spine and hip in Turkish women over 40 years of age and to determine whether calcaneal dual energy X-ray laser variables are associated with clinical risk factors to the same extent as axial bone mineral density measurements obtained using dual energy x-ray absorbtiometry (DXA. MATERIALS AND METHODS: A total of 2,884 Turkish women, aged 40-90 years, living in Ankara were randomly selected. Calcaneal bone mineral density was evaluated using a dual energy X-ray laser Calscan device. Subjects exhibiting a calcaneal dual energy X-ray laser T- score <-2.5 received a referral for DXA of the spine and hip. Besides dual energy X-ray laser measurements, all subjects were questioned about their medical history and the most relevant risk factors for osteoporosis. RESULTS: Using a T-score threshold of -2.5, which is recommended by the World Health Organization (WHO, dual energy X-ray laser calcaneal measurements showed that 13% of the subjects had osteoporosis, while another 56% had osteopenia. The mean calcaneal dual energy X-ray laser T-score of postmenopausal subjects who were smokers with a positive history of fracture, hormone replacement therapy (HRT, covered dressing style, lower educational level, no regular exercise habits, and low tea consumption was significantly lower than that obtained for the other group (p<0.05. A significant correlation was observed between the calcaneal dual energy X-ray laser T-score and age (r=-0.465, p=0.001, body mass index (BMI (r=0.223, p=0.001, number of live births (r=-0.229, p=0.001, breast feeding time (r=-0.064, p=0.001, and age at menarche (r=-0.050, p=0.008. The correlations between calcaneal DXL and DXA T-scores (r=0.340, p=0.001 and calcaneal DXL and DXA Z-scores (r=0.360, p=0.001 at the spine, and calcaneal DXL and DXA T- scores (r=0.28, p=0.001 and calcaneal

  3. Clinical effect of distal radius fracture treated with open reduction and internal plate fixation

    Institute of Scientific and Technical Information of China (English)

    ZHANG Pei-xun; XUE Feng; DANG Yu; WANG Tian-bing; CHEN Jian-hai; XU Hai-lin; FU Zhong-guo; ZHANG Dian-ying; JIANG Bao-guo

    2012-01-01

    Background For some specific comminuted unstable intra-articular fracture,the plaster cast can not maintain the alignment of the articular surface effectively.The aim of this study was to evaluate the clinical effects of distal radius fracture treated with open reduction and internal plate fixation retrospectively.Methods From January 2002 to March 2010,539 cases of distal radius fracture were treated with open reduction and internal fixation,including 184 males and 355 females aging 21-72 years (mean 57 years).Fractures were caused by falling to the ground in 459 cases,by traffic accident in 62 cases and by athletic injuries in 18 cases.Of 539 cases,there were 523 cases of closed fracture and 16 cases of open fracture.According to Arbeitsgemeinschaft fur Osteosynthesefragen (AO) standards of classification,there were 14 cases of A2 type,22 of A3 type,18 of B1 type,24 of B2 type,62 of B3 type,91 of C1 type,162 of C2 type and 146 of C3 type.The time from injury to operation was 1-16 days (mean 5 days).All patitents received open reduction and internal plate screw fixation.Forty-seven patients with bone defect were given 6-15 g autologous ilium and 75 cases were given 5 ml calcium sulphate artificial aggregate after reduction.Results All incisions healed by first intention after operation.Patients were followed up for 15 to 32 months postoperatively (mean 22 months).The fractures healed within 10-18 weeks after operation (mean 12 weeks).During the last follow-up,the mean palmar tilt was (7.0±0.9)° and the mean ulnar variance was (21.0±4.2)°,showing significant difference when compared with preoperation ((-5.0±1.2)° and (8.0±3.8)°).The radial heights were not abbreviated.According to Gartland and Werley assessment system,the results were excellent in 314 cases,good in 163 cases,fair in 46 cases,and poor in 16 cases 12 weeks after operation,the excellent and good rate was 88.5%.Conclusions The clinical effect of distal radius fracture treated with open

  4. Supracondylar humerus fractures in children treated with closed reduction and percutaneous pinning.

    Science.gov (United States)

    Scaglione, Michelangelo; Giovannelli, Daniele; Fabbri, Luca; Dell'omo, Dario; Goffi, Andrea; Guido, Giulio

    2012-08-01

    Supracondylar fractures of the humerus in children are important for frequency and type of associated serious complications. The management of this kind of fractures is still controversial (Skaggs et al. in J Bone Joint Surg Am 86:702-707, 2004; Kalllio et al. in J Pediatr Orthop 12:11-15, 1992). We are going to present our experience in the treatment of supracondylar humeral fracture in children. In the Orthopedic Department of Pisa, we treated 150 cases from 1989 to 2006. We are used to perform, emergency or within 12 h, reduction and two lateral-entry percutaneous pins fixation. The mean age was 7.5 years. We checked 125 cases, because we excluded all the cases with follow up less then 5 years. The mean follow up was 8.2 years. We used Gartland classification modified by Wilkins. We evaluated 125 cases by using the Flynn classification: 100 % of patients did not have impairment of the elbow joint mobility. We had seven valgus deviation, one of which was more then 10°. We also had 17 varus deviations, 11 of which were not over 8° and only 2 of them were 15°. The average value of the joint Baumann angle was calculated as great as 16°. The obtained results were classified as very good 80 %, good 11 %, sufficiently good 6 %, and bad 3 %. In our experience, all the fractures type II and III by Gartland have to be treated within 12 h, with closed reduction and stabilization with lateral-entry K-wire technique. The conservative treatment by cast is indicated only in type I fracture. The trans olecranic treatment is not realizable, for the stiffness which can occur, for the risk of iatrogenic ulnar nerve lesion, and for long-time hospitalization. The open reduction remains the first choice treatment for exposed or nonreducible fractures, and in cases of vascular injury.

  5. Biomechanical investigation of titanium elastic nail prebending for treating diaphyseal long bone fractures.

    Science.gov (United States)

    Chen, Yen-Nien; Lee, Pei-Yuan; Chang, Chih-Wei; Ho, Yi-Hung; Peng, Yao-Te; Chang, Chih-Han; Li, Chun-Ting

    2016-12-02

    This study numerically investigated the deformation of titanium elastic nails prebent at various degrees during implantation into the intramedullary canal of fractured bones and the mechanism by which this prebending influenced the stability of the fractured bone. Three degrees of prebending the implanted portions of the nails were used: equal to, two times, and three times the diameter of the intramedullary canal. Furthermore, a simulated diaphyseal fracture with a 5-mm gap was created in the middle shaft portion of the bone fixed with two elastic nails in a double C-type configuration. End caps were simulated using a constraint equation. To confirm that the simulation process is able to present the mechanical response of the nail inside the intramedullary, an experiment was conducted by using sawbone for validation. The results indicated that increasing the degrees of nail prebending facilitated straightening the nails against the inner aspect of canal after implantation, with increase in stability under torsion. Furthermore, reducing nail prebending caused a larger portion of the nails to move closer to the loading site and center of bone after implantation; the use of end caps prevented the nail tips from collapsing and increased axial stability. End cap use was critical for preventing the nail tips from collapsing and for increasing the stability of the nails prebent at a degree equal to the diameter of the canal with insufficient frictional force between the nail and canal. Therefore, titanium elastic nail prebending in a double C-type configuration with a degree three times the diameter of the canal represents a superior solution for treating transverse fractures without a gap, whereas that with a degree equal to the diameter of the intramedullary canal and combined with end cap use represents an advanced solution for treating comminuted fractures in a diaphyseal long bone fracture.

  6. Calcaneal loading during walking and running

    Science.gov (United States)

    Giddings, V. L.; Beaupre, G. S.; Whalen, R. T.; Carter, D. R.

    2000-01-01

    PURPOSE: This study of the foot uses experimentally measured kinematic and kinetic data with a numerical model to evaluate in vivo calcaneal stresses during walking and running. METHODS: External ground reaction forces (GRF) and kinematic data were measured during walking and running using cineradiography and force plate measurements. A contact-coupled finite element model of the foot was developed to assess the forces acting on the calcaneus during gait. RESULTS: We found that the calculated force-time profiles of the joint contact, ligament, and Achilles tendon forces varied with the time-history curve of the moment about the ankle joint. The model predicted peak talocalcaneal and calcaneocuboid joint loads of 5.4 and 4.2 body weights (BW) during walking and 11.1 and 7.9 BW during running. The maximum predicted Achilles tendon forces were 3.9 and 7.7 BW for walking and running. CONCLUSIONS: Large magnitude forces and calcaneal stresses are generated late in the stance phase, with maximum loads occurring at approximately 70% of the stance phase during walking and at approximately 60% of the stance phase during running, for the gait velocities analyzed. The trajectories of the principal stresses, during both walking and running, corresponded to each other and qualitatively to the calcaneal trabecular architecture.

  7. FUNCTIONAL OUTCOME OF UNSTABLE DISTAL RADIUS FRACTURES - TREATED BY PERCUTANEOUS K-WIRE FIXATION

    Directory of Open Access Journals (Sweden)

    Chatla

    2015-10-01

    Full Text Available BACKGROUND: Distal radius fractures are very common and increasing in incidence, especially in older age group. There are various methods of treatment available each one has its own merits and demerits. Our technique involves closed reduction, percutaneous K-wire fixation, and POP immobilzation of the unstable distal radius fracture for 4-6 weeks. This study aims to examine the functional outcome of percutaneous pinning of these unstable distal radius fractures. MATERIAL AND METHODS: This is a prospective study of 48 patients aged between 35years to 74years, with unstable distal radius fracture. Patients were treated by closed reduction, percutaneous pinning using two to three k-wires. The wires are cut and bent to the outside. A posterior below elbow POP slab was applied for 4-6 weeks. All the patients were fallowed up at regular intervals of 3weeks, 6 weeks, 12 weeks and 24 weeks. The functional evaluation was done at 24 weeks follow-up. We used Sarmiento’s modification of Lindstrom criteria and Gartland & Warley’s criteria for evaluation of results. RESULTS: Excellent to good results were seen in 91.66% of cases, fair results in 8.34%. CONCLUSION: Percutaneous pinning is a simple, functionally effective, safe method to maintain the fracture reduction and prevent stiffness of wrist and hand.

  8. [Arthroscopic treatment for calcaneal spur syndrome].

    Science.gov (United States)

    Stropek, S; Dvorák, M

    2008-10-01

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

  9. The Biological Metallic versus Metallic Solution in Treating Periprosthetic Femoral Fractures: Outcome Assessment

    Directory of Open Access Journals (Sweden)

    Serafino Carta

    2016-01-01

    Full Text Available Introduction. The periprosthetic fracture of the femur is, in order of frequency, the fourth leading cause (5.9% of surgical revision. Our study aims to demonstrate how the grafting of bone splint betters the outcomes. Materials. We treated 15 periprosthetic femoral fractures divided into two groups: PS composed of 8 patients treated with plates and splints and PSS involving 7 patients treated only with plates. The evaluation criteria for the two groups during the clinical and radiological follow-up were the quality of life measured by the Short Form (36 Health Survey (SF-36, Harris Hip Score (HHS, Modified Cincinnati Rating System Questionnaire (MCRSQ, bone healing measured by the Radiographic Union Score (RUS, postoperative complications, and mortality. The evaluation endpoint was set at 24 months for both groups (p<0.05. Results. The surgery lasted an average of 124.5 minutes for the PS group and 112.6 minutes for the PSS. At 24 months all clinical and radiographic scores were p<0.05 for the PS group. During follow-up 4 patients (2 in each group died of causes not related to surgery. Conclusions. The use of the metal plate as opposed to cortical allogenic splint should be taken into consideration as a noteworthy point for periprosthetic femoral fractures.

  10. Avaliação quantitativa ultra-sonográfica do calcâneo permite diferenciar mulheres com e sem fraturas ósseas recentes Quantitative calcaneal ultrasound evaluation allows distinguishing women with and without fractures

    Directory of Open Access Journals (Sweden)

    Lorena Aguirre Zambrano Velho

    2007-06-01

    Full Text Available OBJETIVO: Estudos internacionais apontam o ultra-som de calcâneo (QUS como um excelente método para avaliar a qualidade óssea e o risco de fraturas. O objetivo deste estudo foi comparar o QUS de um grupo de mulheres brasileiras fraturadas com outro de não- fraturadas e verificar se as medidas do pé direito e esquerdo e duas medidas seqüenciais em cada pé eram estatisticamente equivalentes. MÉTODOS: Foram avaliadas 52 mulheres. Vinte e seis eram fraturadas e 26 sem fraturas, pareadas por idade (± 2, anos de pós-menopausa (± 2, e índice de massa corpórea (kg/m² (± 2. RESULTADOS: Os resultados foram comparados pelo teste t de Student para amostras pareadas. Os valores (média ± DP para o índice de elasticidade (SI foram 54,9 (± 16,6 e 80,4 (± 17,3 e o T Score foi -2,9 (± 0,94 e -1,3 (± 0,95 para o grupo com e sem fraturas, respectivamente. A primeira e segunda medidas do SI para cada pé, bem como as medidas dos pés direito e esquerdo foram similares. Houve significância estatística (pOBJECTIVE: International studies have pointed out quantitative ultrasound as an important method to assess bone fragility and risk of fracture. This study was performed to compare quantitative ultrasound (QUS in two groups of Brazilian women, those with a fracture and those with no previous history of fracture. The aim was to assess whether there was any difference between the right and the left foot s and whether two sequential measurements in each foot were statistically equivalent... METHODS: A total of 52 women, 26 with and 26 with no fractures, matched by age (± 2 years, years since menopause (± 2 years, and body mass index (kg/m² (± 2 were evaluated. RESULTS: Results were compared by the Student's t test for matched samples. Values (mean ± SD for the stiffness index (SI were 54.9 (± 16.6 and 80.4 (± 17.3, and for the T Score were -2.9 (± 0.94 and -1.3 (± 0.95 for the groups with and with no fractures, respectively. The first and

  11. Lateral Condyle Fracture of the Humerus in Children Treated with Bioabsorbable Materials

    Directory of Open Access Journals (Sweden)

    Véronique Andrey

    2013-01-01

    Full Text Available The aim of this study was to compare clinical and radiological outcome of lateral condyle fracture of the elbow in children treated with bioabsorbable or metallic material. From January 2008 to December 2009, 16 children with similar fractures and ages were grouped according to the fixation material used. Children were seen at 3, 6, and 12 months and more than 4 years (mean 51.8 months postoperatively. The clinical results were compared using the Mayo Elbow Performance Score (MEPS. Radiographic studies of the fractured and opposite elbow were assessed at last follow-up control. Twelve children had a sufficient followup and could be included in the study. Seven could be included in the traditional group and 5 in the bioabsorbable group. At 12 months, the MEPS was 100 for every child in both groups. Asymptomatic bony radiolucent visible tracks and heterotopic ossifications were noted in both groups. There were no significant differences in terms of clinical and radiological outcome between the two groups. The use of bioabsorbable pins or screws is a reasonable alternative to the traditional use of metallic materials for the treatment of lateral condyle fracture of the elbow in children.

  12. A STUDY OF FUNCTIONAL OUTCOME OF FRACTURES OF UPPER END HUMERUS TREATED BY PHILOS PLATE

    Directory of Open Access Journals (Sweden)

    Ananthula Krishna

    2015-10-01

    Full Text Available Proximal humeral fractures account for about 5% of all injuries to the appendicular skeleton. The majority of proximal humeral fractures are either un - displaced or minimally displaced which can be managed conservatively. Only 20% of proximal humeral fractu res need surgical intervention. Many surgical techniques have been described. Over the last 3 decades, various modalities of fixations have been evolved for the treatment of these injuries (trans - osseous suturing, percutaneous pinning, tension band wiring, plating, nailing, arthroplasty. The proximal humerus internal locking system (PHILOS plate, a fixed - angle construct has been developed to maintain angular stability under load and to improve screw fixation in osteoporotic bones. In our study 29 patients with unstable proximal humerus fractures were treated with open reduction and internal fixation using PHILOS plate. In 85% of cases the results were excellent to good. In this study, w e observed that the locking compression plate is an advantageous implan t in the treatment of these cases due to its angular stability particularly in comminuted fractures and in osteoporotic bones.

  13. Outcomes of trochanteric femoral fractures treated with proximal femoral nail: an analysis of 100 consecutive cases

    Directory of Open Access Journals (Sweden)

    Korkmaz MF

    2014-04-01

    Full Text Available Mehmet Fatih Korkmaz,1 Mehmet Nuri Erdem,2 Zeliha Disli,3 Engin Burak Selcuk,4 Mustafa Karakaplan,1 Abdullah Gogus5 1Department of Orthopedics and Traumatology, Inonu University School of Medicine, Malatya, Turkey; 2Department of Orthopedics and Traumatology, Nisantasi University School of Medicine, Istanbul, Turkey; 3Department of Anesthesiology, Malatya Government Hospital, Malatya, Turkey; 4Department of Family Medicine, Inonu University School of Medicine, Malatya, Turkey; 5Department of Orthopedics and Traumatology, Florence Nightingale Hospital, Istanbul, Turkey Purpose: In this study, we aimed to report the results of a retrospective study carried out at our institute regarding cases of patients who had suffered proximal femoral fractures between January 2002 and February 2007, and who were treated with a proximal femoral nail. Materials and methods: One hundred consecutive cases were included in the study. A case documentation form was used to obtain intraoperative data including age, sex, mechanism of injury, type of fracture according to Association for Osteosynthesis/Association for the Study of Internal Fixation (AO/ASIF classification and the American Society of Anesthesiologists' (ASA physical status classification (ASA grade. Clinical and radiographic examinations were performed at the time of admission and at the 6th week; subsequent visits were organized on the 3rd month, 6th month, and 12th month, and in patients with longer follow-up and annually postoperatively. The Harris score of hip function was used, and any change in the position of the implants and the progress of the fracture union, which was determined radiologically, was noted. Results: The mean age of the patients was 77.66 years (range: 37–98 years, and the sex distribution was 32 males and 68 females. Seventy-three fractures were reduced by closed means, whereas 27 needed limited open reduction. The mean follow-up time for the study group was 31.3 months (range

  14. Humeral shaft fractures treated by dynamic compression plates, Ender nails and interlocking nails.

    Science.gov (United States)

    Chao, Ting-Cheng; Chou, Wen-Ying; Chung, Jui-Chang; Hsu, Chien-Jen

    2005-04-01

    Between January 1991 and December 2002, we treated 92 acute, displaced, closed humeral shaft fractures (AO classification type A). We used three fixation methods: dynamic compression plates (DCP) in 36 patients, Ender nails (EN) in 32 patients and interlocking nails (ILN) in 24 patients. The patients were followed for a minimum of 24 months. At one year, all fractures except two (one DCP/one ILN) had united. Patients treated with EN had shorter mean operation time, 51 (35-110) min; less mean blood loss, 70 (30-170) ml and shorter mean hospital stay, 5.8 (3-12) days. There were three iatrogenic radial nerve palsies: two in the DCP group and one in the ILN group. There was one wound infection. There were three cases with impingement of the shoulder but range of motion was restored after nail removal. For patients with multiple trauma or high operative risk, EN fixation served as a safer and faster procedure. ILN fixation offered a stable fixation via a smaller incision but more fracture comminution might happen.

  15. Resistance of Bonded Composite Restorations on Fractures of Endodontically Treated Teeth

    Directory of Open Access Journals (Sweden)

    AR Daneshkazemi

    2005-01-01

    Full Text Available Introduction: This study was performed to evaluate the effect of dentine bonding agents and Glass Ionomer cement beneath composite restorations and its resistance on fractures of endodontically treated teeth. Material and Methods: Forty sound maxillary teeth were selected; ten of them for positive control, and on the rest, RCT and MOD cavity preparations were done with standard methods. Then, the teeth were divided to four groups: 1-Sound teeth for positive control. 2-Prepared without any restoration for negative control. 3-Prepared and restored with Vitrabond(3M, USA, Single bond(3M, USA and Z100(3M, USA resin composite. 4-Prepared and restored by Single bond and Z100 resin composite. Specimens were subjected to compressive load by Instron 8502 until fracture occurred. Results: Group 1 showed the highest resistance to compressive forces followed by group 4,3&2 respectively. ANOVA, t test and Chi-square tests indicated significant difference between all the groups. Conclusion: Use of dentine bonding agents and resin composite increases resistance of endodontically treated teeth to fractures more than teeth restored with sandwich of glass ionomer cements, dentine bonding agents and resin composite.

  16. Fracture resistance of endodontically treated teeth restored with indirect composite inlay and onlay restorations – An in vitro study

    Directory of Open Access Journals (Sweden)

    Ibraheem F. Alshiddi

    2016-01-01

    Conclusion: Within the limitations of this study, endodontically treated teeth were successfully restored with indirect composite inlay and onlay restorations. However, the fractures that accompanied the inlay restorations were more severe and were unable to be restored.

  17. Medial talo-calcaneal coalition. Case report

    Energy Technology Data Exchange (ETDEWEB)

    Daly, B.D.; Towers, M.J.; Hamilton, S.

    1988-11-01

    Medial talo-calcaneal coalition is an uncommon developmental anomaly consisting of a bony projection arising from the postero-medial aspect of the sustentaculum tali, which may articulate with another bony projection from the medial aspect of the talus. Fibrous, cartilaginous or bony ankylosis may occur. It usually presents in adolescents, and causes pain following exercise. It may cause a lump, and can predispose to flat foot and early osteoarthrosis. This condition is easily overlooked on routine views of the ankle, and may require oblique views and tomography for its detection and clarification.

  18. Construct Failure in an Atypical Femoral Fracture treated with Intramedullary Nailing: A Case Report

    Directory of Open Access Journals (Sweden)

    L Bonifacio

    2014-03-01

    Full Text Available The aim of this paper is to document a rare case of construct failure in a 68-year old Filipina who sustained an atypical femoral fracture (AFF in her left subtrochanteric area. The patient previously had a 40-month history of alendronate 70mg + vitamin D 5600u therapy for osteoporosis and underwent closed intramedullary nailing for the AFF. Six months postoperatively, she began to experience progressive pain in her operated thigh. Radiographs revealed a broken nail at the proximal screw hole and non-union of the AFF. The patient was treated with exposure of the fracture site, removal of the broken device, exchange intramedullary nailing, and iliac bone grafting. She had radiographic and clinical union and was full weight bearing after three months.

  19. Post-traumatic Vertebral Compression Fracture Treated with Minimally Invasive Biologic Vertebral Augmentation for Reconstruction.

    Science.gov (United States)

    Chiu, John C; Maziad, Ali M

    2011-12-01

    In the United States, there is a high incidence of motor vehicle and sports injuries among the active population causing symptomatic post-traumatic vertebral compression fracture. At our institution, 28 cases of painful post-traumatic vertebral compression fractures (PPT-VCFs) were successfully treated with percutaneous vertebral augmentation (VA) for stabilization and reconstruction with intravertebral polyethylene mesh sac (OptiMesh®, Spineology, Inc., Stillwater, MN) and biological morcelized bone graft. The surgical approach provides an efficacious and controlled minimally invasive delivery mechanism to stabilize and reconstruct VCFs, as well as avoiding serious complications from Polymethylmethacrylate (PMMA) of vertebroplasty and kyphoplasty. The construct for biological bone graft/vertebral augmentation is osteoconductive and osteoinductive, and is used to create biologic vertebral stabilization and reconstruction. The adjacent vertebra integrity is protected by the construct with similar elasticity and physical characteristics of the biologic morcelized bone, more matched to that of adjacent bone than PMMA. The surgical techniques are described herein.

  20. Changes in complete blood count in patients with surgically treated facial fractures.

    Science.gov (United States)

    Milani, Thiago Augusto Picosse; Rodrigues, Lucimar; Chiattone, Carlos; Luz, João Gualberto C

    2012-11-01

    The purpose of this prospective study was to verify the changes in the preoperative and postoperative complete blood counts of patients with surgically treated facial fractures. Fifty consecutive patients with a mean age of 34 years who presented facial fractures and underwent surgical treatment were included. A complete blood count was performed, comprising the red and white blood cell count (cells/μL), hemoglobin (g/dL), and hematocrit (%) levels. These data were obtained preoperatively and postoperatively during a 6-week period. Statistical analyses were performed using the Kruskal-Wallis and Mann-Whitney tests to identify the possible differences among the groups and among the periods of observation using the Friedman and Wilcoxon matched-pairs signed-ranks tests. The most common location of the fractures was the mandible (42.3%), followed by the zygomatic-orbital (36.5%) and associated locations (21.2%). Leukocytosis was associated with neutrophilia in the immediate postoperative period in all of the groups. There were no values below the reference limits of the values of hemoglobin, hematocrit, and erythrocytes, and no values above the reference limits for the remaining white blood cells, although significant differences among periods were observed in most cells, depending on the type of fracture. The primary findings were leukocytosis associated with neutrophilia, verified in the immediate postoperative period in all of the groups, and the influence of the type of fracture on the significant alterations observed among studied periods on the values of hemoglobin, hematocrit, erythrocytes, leukocytes, neutrophils, and lymphocytes.

  1. Partial calcanectomy and Ilizarov external fixation may reduce amputation need in severe diabetic calcaneal ulcers

    Science.gov (United States)

    Akkurt, Mehmet Orçun; Demirkale, Ismail; Öznur, Ali

    2017-01-01

    ABSTRACT Objective: The treatment of diabetic hindfoot ulcers is a challenging problem. In addition to serial surgical debridements, hyperbaric oxygen therapy and local wound care play important roles in the surgeon’s armamentarium, for both superficial infection and gangrene of the soft tissue, often complicated by osteomyelitis of the calcaneus. The purpose of this study was to evaluate the results of an aggressive approach from diagnosis to treatment of calcaneal osteomyelitis in foot-threatening diabetic calcaneal ulcers. Methods: The study included 23 patients with diabetic hindfoot ulcers who were treated with radical excision of the necrotic tissue and application of circular external fixation. The treatment protocol was a combination of magnetic resonance imaging (MRI)-guided debridement of the necrotic tissues and application of an Ilizarov external fixator in plantarflexion to decrease the soft-tissue defect. Primary outcome measures were total cure of infection and obvious healing of the osteomyelitis at 12 weeks determined by MRI, and clinical cure through objective assessment of the appearance of the wound. Results: The wounds healed in 18 of the 23 patients (78%), partial recovery occurred and subsequent flap operation was performed in three patients (13%), and below-the-knee amputation was performed in two patients (9%). Conclusions: This surgical protocol is effective in ameliorating diabetic hindfoot ulcers with concomitant calcaneal osteomyelitis, and satisfactorily reduces the need for amputation.

  2. Calcaneal Osteomyelitis due to Non-tuberculous Mycobacteria: A Case Report

    Science.gov (United States)

    Yi, Tae-Im; Choe, Yeo-Reum; Kim, Joo-Sup; Kwon, Kye-Won

    2016-01-01

    Osteomyelitis is a bone infection caused by bacteria or other germs. Gram-positive cocci are the most common etiological organisms of calcaneal osteomyelitis; whereas, non-tuberculous mycobacteria (NTM) are rarely documented. We reported a case of NTM calcaneal osteomyelitis in a 51-year-old female patient. She had been previously treated in many local clinics with multiple local steroid injection over 50 times and extracorporeal shock-wave therapy over 20 times with the impression of plantar fasciitis for 3 years prior. Diagnostic workup revealed a calcaneal osteomyelitis and polymerase chain reaction assay on bone aspirate specimens confirmed the diagnosis of non-tuberculous mycobacterial osteomyelitis. The patient had a partial calcanectomy with antitubercular therapy. Six months after surgery, a follow-up magnetic resonance imaging showed localized chronic osteomyelitis with abscess formation. We continued anti-tubercular therapy without operation. At 18-month follow-up after surgery and comprehensive rehabilitation therapy, she was ambulating normally and able to carry out her daily activities without any discomfort. PMID:26949685

  3. A STUDY OF FUNCTIONAL AND RADIOLOGICAL OUTCOME OF UNDISPLACED SCAPHOID FRACTURES TREATED WITH PERCUTANEOUS HEADLESS SCREW FIXATION

    Directory of Open Access Journals (Sweden)

    Tarigopula

    2016-04-01

    Full Text Available BACKGROUND Scaphoid is the most commonly fractured carpal bone, accounting for approximately 60% of all carpal fractures. This injury is commonly seen in active young adults after a fall on an outstretched hand. Management of scaphoid fractures is controversial. Displaced scaphoid fractures are associated with risk of non-union and osteonecrosis. Surgical fixation is recommended for displaced scaphoid fractures of proximal pole, fractures with delayed treatment or diagnosis and non-union. Open reduction and internal fixation of acute scaphoid fractures has been reported to give good results in several nonrandomised, retrospective studies. The incidence of complications after operative treatment of non-displaced fractures has decreased with the advent of safer, more reliable implants and percutaneous techniques. CONCLUSION Percutaneous headless screw fixation is a well-documented surgical procedure. Undisplaced scaphoid fractures fixed by percutaneous headless screw fixation yield better results than patients treated conservatively. Good range of motion is achieved after fixation. It relieves pain and functional disability experienced by patients. Patients achieve good range of motion. Trabecular continuity is achieved in most of the patients before 8 weeks. Most of the patients had resumed normal daily activities before 3 months. This study suggests that percutaneous headless screw fixation for undisplaced scaphoid fractures provides satisfactory clinical and radiographic outcomes after an intermediate duration follow-up. Even though the procedure is not free of complications, the overall functional and clinical outcome had shown good results.

  4. Compartment Syndrome following Open Femoral Fracture with an Isolated Femoral Vein Injury Treated with Acute Repair

    Directory of Open Access Journals (Sweden)

    David Walmsley

    2014-01-01

    Full Text Available Acute compartment syndrome is a surgical emergency and its diagnosis is more difficult in obtunded or insensate patients. We present the case of a 34-year-old woman who sustained a Gustilo-Anderson grade III open midshaft femur fracture with an isolated femoral vein injury treated with direct repair. She developed lower leg compartment syndrome at 48 hours postoperatively, necessitating fasciotomies. She was subsequently found to have a DVT in her femoral vein at the level of the repair and was started on therapeutic anticoagulation. This case highlights the importance of recognition of isolated venous injuries in a trauma setting as a risk factor for developing compartment syndrome.

  5. [A successfully treated case of cerebrospinal fluid fistula caused by fracture of the sella turcica].

    Science.gov (United States)

    Kuge, Atsushi; Kinjo, Toshihiko; Kayama, Takamasa

    2003-05-01

    Fracture of the sella turcica is rare and is associated with many complications. We successfully treated a cerebrospinal fluid fistula caused by a fracture of the sella turcica. A 66-year-old male in a motor vehicle accident was admitted to an outside hospital with disturbance of consciousness. A computed tomography (CT) scan of the head revealed a subarachnoid hemorrhage and pneumocephalus. Cerebrospinal fluid rhinorrhea developed after admission. Repair of the fistula was attempted without success, and the patient was transferred to our hospital for further examination and treatment. A fracture of the sella turcica was clearly visualized on coronal and sagittal head CT and on a three-dimensional reconstructed CT (3D-CT) image. The source of the CSF fistula was thought to be the anterior wall of the sella turcica. Through a bifrontal interhemispheric approach, the cerebrospinal fluid fistula was repaired microscopically with the assistance of endoscopy. Postoperatively, the fistula stopped completely. Coronal and sagittal head CT and 3D-CT images are useful for making a diagnosis of CSF leakage. Endoscopic images can assist in observation of the dead angle of the microscope.

  6. Influence of fiber posts on the fracture resistance of endodontically treated premolars with different dental defects

    Institute of Scientific and Technical Information of China (English)

    Qian-Qian Hou; Yi-Ming Gao; Lei Sun

    2013-01-01

    This study aimed to evaluate the influence of quartz fiber post placement on the fracture resistance of endodontically treated premolars with different dental defects under dynamic loading. Fifty extracted single-rooted mandibular premolars were randomized into five groups. Each group was prepared according to numbers of residual walls ranged from 0 to 4. Then each group was divided into two subgroups with one restored with quartz fiber posts and the other without posts. In no-post groups, gutta percha point 2 mm below cemento-enamel junction was removed. Composite resin was adapted to the well and used to shape the core directly. Each tooth was restored with a complete metal crown. Dynamic loading was carried out in a masticatory simulator with a nominal load of 50 N at 2 Hz for 300 000 loading cycles. Then a quasi-statically load was applied in a universal testing machine 306 to the long axis with a crosshead speed of 1 mm?min21 until fracture. Data were analyzed with one-way analysis of variance and pairwise comparison (P,0.05). No specimens failed during dynamic loading. The fracture resistance enhanced with the increase of numbers of coronal walls and the differences were significant (P,0.05). Placement of fiber posts had a significant effect when fewer than two walls remained (P,0.05), but it had no significant influence in groups with two, three or four walls (P.0.05). Fiber post did not change failure mode, and the fracture pattern was mainly favorable. More dentin walls need to be retained in clinic. When no less than two walls remained, a fiber post is not always necessary.

  7. Distal tibial fracture treated by minimally invasive plate osteosynthesis after external fixation Retrospective clinical and radiographic assessment

    Directory of Open Access Journals (Sweden)

    Al. Șerban

    2014-02-01

    Full Text Available Fractures of the horizontal surface of the distal tibia are known commonly as pylon or plafond fractures, and represent 1-5% of lower extremity fractures, 7-10% of all tibial fractures. The protocol consisted of immediate (within eight to 24 hours open reduction and internal fixation of the fibula, using a fibular plate or one third tubular plate and application of an external fixator spanning the ankle joint. In the second stage, the treatment of proximal and distal tibial fractures with close reduction and MIPPO technique can preserve soft tissue, simplify operative procedure and decrease wound, obtain rigid internal fixation and guarantee early function exercises of ankle joint. In this study we evaluated 22 patients treated in Clinical Emergency Hospital Constanta between April 2012 - July 2013 diagnosed with multifragmentary fractures of the distal tibia. This study evaluates the treatment of complex fractures of distal tibia with locked plate after external fixation. There were 17 males and 5 females of mean age 51,7 years (31-68. The mean follow-up period was 14 weeks. (Ranging from 9-16 weeks. All patients were fully weight bearing at 16 weeks (ranging 9-16 weeks showing radiological union. There were no cases of failures of fixation, or rotational misalignment. No significant complication was observed in our patients. MIPO is an effective method of treatment for distal tibial fractures, reduce surgical trauma and maintain a more biologically favorable environment for fracture healing, reducing risks of infection and nonunion.

  8. Postpartum Osteoporosis and Thoracic Vertebral Fracture in a Patient Treated with Heparin During Pregnancy

    Directory of Open Access Journals (Sweden)

    Ayse Aydemir Ekim

    2016-05-01

    Full Text Available Postpartum osteoporosis (PPO is a rare form of osteoporosis related to pregnancy. We report the case of a 35-year-old woman who consulted for severe low-back pain one week after her delivery. This woman had a personal history of protein C deficiency and was treated with low-molecular-weight heparin (LMWH 40 mg/day during her pregnancy. Her body mass index was 19.8 and she had only gained 8 kg during pregnancy. Magnetic resonance imaging (MRI revealed a fracture of thoracic 11. Dual-energy X-ray absorptiometry (DEXA measured T score = - 4,9 and Z score = -4,8 in Lumbar 1-4 vertebrae. These findings suggest that PPO may be one of the causes of severe back pain in postpartum patients. We think that PPO risk is higher in those patients with low BMI who were treated with LMWH during pregnancy.

  9. Normal skeletal development and imaging pitfalls of the calcaneal apophysis: MRI features

    Energy Technology Data Exchange (ETDEWEB)

    Rossi, Ignacio [Musculoskeletal Research Fellow at NYU Langone Medical Center, New York, NY (United States); Centro de Diagnostico Dr. Enrique Rossi, Buenos Aires (Argentina); Rosenberg, Zehava [NYU Langone Medical Center, New York, NY (United States); Zember, Jonathan [Albert Einstein College of Medicine Jacobi Medical Center, Bronx, NY (United States)

    2016-04-15

    Heel pain in children and secondary MR imaging (MRI) of the hindfoot have been increasing in incidence. Our purpose is to illustrate the, previously unreported, MRI stages in development of the posterior calcaneal apophysis, with attention to imaging pitfalls. This should aid in distinguishing normal growth from true disease. Consecutive ankle MRIs in children <18 years, from 2008-2014, were subdivided into 0≤5, 5≤10, 10≤15 and 15≤18 age groups and retrospectively reviewed for development of the calcaneal apophysis. 204 ankle MRI studies in 188 children were identified. 40 studies were excluded with final cohort of 164 studies in 154 patients (82 boys, 72 girls). The calcaneal apophysis was cartilaginous until age 5. Foci of decreased as well as increased signal were embedded in cartilage, prior to ossification. Early, secondary ossification centers appeared in plantar third of the apophysis in 100 % of children by age 7. Increased T2 signal in the ossifications was seen in 30 % of children. Apohyseal fusion began at 12 and was complete in 78 % of 14≤15 year olds and in 88 % of 15≤18 year olds. Curvilinear low signal in the ossification centers, paralleling, but distinguished from growth plate, and not be confused with fracture line, was common. Development of the posterior calcaneus follows a unique sequence. Apophyseal fusion occurs earlier than reported in the literature. Familiarity with this maturation pattern, in particular the apophyseal increased T2 signal and the linear low signal paralleling the growth plate, will avoid misinterpreting it for pathology. (orig.)

  10. Comparison of fracture resistance and failure pattern of endodontically treated premolars with different esthetic onlay systems: An in vitro study

    Directory of Open Access Journals (Sweden)

    Praffulla Mynampati

    2015-01-01

    Full Text Available Aim: To compare the fracture resistance and modes of failures of three different aesthetic MOD onlays on endodontically treated premolars. Materials and Methods: Forty sound maxillary premolars were selected of which 10 untreated teeth were taken as control (Group I. The other thirty premolars were subjected to standardized MOD onlay preparations and root canal treatments and divided into 3 equal groups. Onlays were prepared in Group II- Indirect composite, Group III- Lithium Disilicate ceramic and Group IV- Full Zirconia. All onlays were cemented using Multilink Automix. All the 40 samples were subjected to fracture resistance testing on Universal testing machine. Also fractured specimens were observed under stereo-microscope for modes of failure. Results: Group IV presented the highest fracture resistance. Groups II and III presented no significant difference in fracture resistance from each other (P > 0.05. Group II and Group III showed significantly lower fracture resistance values than Group I. Coming to modes of failure, only Group IV had showed no cracks in any of the restorations. Conclusion: Full Zirconia MOD onlays increased the fracture resistance of endodontically treated premolars to a significantly higher level than the sound teeth.

  11. Radiation-Associated Fracture Nonunion of the Clavicle Treated with Locking Plate Fixation and Autologous Bone Grafting

    Directory of Open Access Journals (Sweden)

    Takahiro Niikura

    2012-01-01

    Full Text Available We describe a case of radiation-associated fracture nonunion of the clavicle, which was treated by locking plate fixation and autologous bone grafting. The patient was a 67-year old man who received 70 Gy radiation therapy to treat nasopharyngeal carcinoma. Eight years later, he suffered a pathological fracture of the right clavicle. One year after the fracture, surgical treatment was performed due to persistent pain and weakness. Radiographs demonstrated atrophic nonunion. Bone scan demonstrated hot uptake at both ends of the fractured bone. MRI demonstrated a formation of pseudoarthrosis with fluid collection and suggested bone marrow edema at both ends of the fracture fragments. In surgery, fibrous pseudoarthrosis tissue was excised and both ends of the fracture fragments were refreshed to identify bleeding. Open reduction and internal fixation using a 7-hole locking plate and autologous bone grafting were performed. Successful bony union was obtained 1 year postoperatively, and no adverse events were observed up to 52 months after the operation. Our case suggests that a locking plate provides sufficient fixation and autologous bone grafting is effective in enhancing bone healing in a radiation-associated fracture nonunion of the clavicle in which it is difficult to achieve bony union.

  12. Outcome of proximal humerus fractures treated by PHILOS plate internal fixation. Experience of a district general hospital.

    Science.gov (United States)

    Shahid, Rizwan; Mushtaq, Abid; Northover, Julian; Maqsood, Mohammad

    2008-10-01

    Proximal humerus fractures have been a challenge to achieve stable fixation. PHILOS (Proximal Humerus internal locking system) is part of the latest generation of locking compression plates for proximal humeral fracture fixation. We aim to assess the clinical and functional outcome of proximal humeral fractures (2-part, 3-part and 4-part) treated with the PHILOS plate. We prospectively reviewed 50 patients who had a proximal humeral fracture treated with the PHILOS plate from September 2002 to September 2006 in our institution. Clinical outcome was measured using the patient-based Oxford shoulder and DASH scoring systems. Five patients died and four were lost to follow-up. Eleven patients had 2-part, eleven 3-part and eighteen 4-part fractures. Mean follow-up time was 21.7 months (range: 6-44 months). Radiological union was achieved within 8 weeks in 40/41 fractures; complications were noted in four cases. Better results were achieved in younger than in older patients, and in male than in female patients. The number of fracture fragments did not appear to affect the results, but associated dislocation of the humeral head was a pejorative factor. Our study has shown that the PHILOS plate is a reliable implant. A direct correlation was observed between Oxford shoulder and DASH scores.

  13. The operative treatment of chronic calcaneal paratenonitis.

    Science.gov (United States)

    Kvist, H; Kvist, M

    1980-08-01

    The conservative management of chronic calcaneal paratenonitis is time-consuming and often unsatisfactory. A new, safe and simple technique is described. The crural fascia on both sides of the tendon is incised and left open, adhesions around the tendon are trimmed away, the strongly hypertrophied portions of the paratenon are removed and mobilisation is begun immediately after operation. Between 1961 and 1978 201 such operations were performed on 182 patients 62 of whom were top-ranking Finnish athletes. Only five patients were not athletes. The results, including early return to full activity, were excellent in 169, good in 25 and poor in seven cases. After operation one of the patients gained an Olympic gold medal; others have attained international prominence.

  14. STUDY OF FUNCTIONAL OUTCOME OF DISTAL FEMUR FRACTURES TREATED BY OPEN REDUCTION AND INTERNAL FIXATION WITH LOCKING COMPRESSION PLATE

    Directory of Open Access Journals (Sweden)

    Sahaya R

    2016-04-01

    Full Text Available BACKGROUND Distal femur fractures account for about 7% of all femur fractures. These fractures can lead to knee stiffness and have the tendency to collapse into varus. The management of distal femur fractures has seen a paradigm shift from nonoperative measures to biological fixation and evolution of modern implants like Locking Compression Plate has been used in current times. With the use of Locking Compression Plate double plating can be avoided. In our study, we have evaluated the short-term Functional Outcome of patients who underwent open reduction internal fixation with Locking Compression Plate using Sander’s criteria. Ours is both prospective and retrospective study of 20 patients with distal femur fractures treated operatively from April 2013 to October 2015. Our surgical modality of treatment is open reduction and internal fixation with locking compression plate using standard lateral approach. We have used AO classification to classify the distal femur fractures. With the results of our study, we have come to a conclusion that locking compression plate is a best option for both intra-articular and extra-articular distal femur fractures. It avoids the use of dual plating of distal femur which requires extensive soft tissue stripping in both sides, resulting in reduced blood supply, potential non-union and implant failure. Locking Compression Plate also helps in anatomical reduction of comminuted intra-articular fractures and it could also be used effectively in osteoporotic bone.

  15. Functional outcomes, morbidity, mortality, and fracture healing in 58 consecutive patients with geriatric odontoid fracture treated with cervical collar or posterior fusion.

    Science.gov (United States)

    Molinari, William J; Molinari, Robert W; Khera, Oner A; Gruhn, William L

    2013-03-01

    Controversy exists as to the most effective management option for elderly patients with type II odontoid fractures. The purpose of this study is to evaluate outcomes associated with rigid cervical collar and posterior fusion surgery. Patients with ≥ 50% odontoid displacement were treated with posterior fusion surgery including C1-2 (PSF group, n = 25, average age = 80 years). Patients with cervical collar for 12 weeks (collar group, n = 33, average age = 83 years). These inhomogeneous groups were followed for an average of 14 months. Fracture healing rates were higher in the operative group (28% versus 6%). Neck Disability Index scores were slightly lower in the nonoperative group (13 versus 18.3, p = 0.23). Analogue pain scores were also slightly lower in the nonoperative group (1.3 versus 1.9, p = 0.26). The mortality rate was 12.5% in the collar group and 20% in the operative group. Complications were higher in the operative group (24% versus 6%). Rates of type II odontoid facture healing and stability appear to be higher in geriatric patients treated with posterior fusion surgery. Fracture healing and stability did not correlate with improved outcomes with respect to levels of pain, function, and satisfaction. Mortality and complication rates are lower in those patients with lesser-displaced fractures who are treated with a cervical collar and early mobilization.

  16. Characteristic calcaneal ossification: an additional early radiographic finding in infants with fibrodysplasia ossificans progressiva

    Energy Technology Data Exchange (ETDEWEB)

    Hasegawa, Sachi [Nagoya University Graduate School of Medicine, Department of Orthopaedic Surgery, Nagoya, Aichi (Japan); Victoria, Teresa [Children' s Hospital of Philadelphia, Department of Radiology, Philadelphia, PA (United States); Kayserili, Huelya [Koc University School of Medicine (KUSOM), Medical Genetics Department, Istanbul (Turkey); Zackai, Elaine [Children' s Hospital of Philadelphia, Department of Medical Genetics, Philadelphia, PA (United States); Nishimura, Gen; Haga, Nobuhiko; Nakashima, Yasuharu; Miyazaki, Osamu [The Research Committee on Fibrodysplasia Ossificans Progressiva, Tokyo (Japan); Kitoh, Hiroshi [Nagoya University Graduate School of Medicine, Department of Orthopaedic Surgery, Nagoya, Aichi (Japan); The Research Committee on Fibrodysplasia Ossificans Progressiva, Tokyo (Japan)

    2016-10-15

    We have clinically encountered children with fibrodysplasia ossificans progressiva who had abnormal calcaneal ossification. To evaluate whether calcaneal ossification variants are significant radiographic findings in children with fibrodysplasia ossificans progressiva. Lateral feet radiographs in nine children who fulfilled the diagnostic criteria of fibrodysplasia ossificans progressiva were reviewed. The studies were obtained during infancy or early childhood. Fourteen lateral foot radiographs of fibrodysplasia ossificans progressiva were available for this study (ages at examination: 1-104 months). Four children ages 2 months to 11 months showed double calcaneal ossification centers; 7 children had plantar calcaneal spurs that decreased in size with age. Overall, eight of nine children with fibrodysplasia ossificans progressiva demonstrated double calcaneal ossifications and/or plantar calcaneal spurs in infancy or childhood. Double calcaneal ossification centers in early infancy and plantar calcaneal spurs in childhood are frequently seen in children with fibrodysplasia ossificans progressiva and may be a useful radiologic indicator for early diagnosis. (orig.)

  17. Effects of a training program after surgically treated ankle fracture: a prospective randomised controlled trial

    Directory of Open Access Journals (Sweden)

    Ekdahl Charlotte S

    2009-09-01

    Full Text Available Abstract Background Despite conflicting results after surgically treated ankle fractures few studies have evaluated the effects of different types of training programs performed after plaster removal. The aim of this study was to evaluate the effects of a 12-week standardised but individually suited training program (training group versus usual care (control group after plaster removal in adults with surgically treated ankle fractures. Methods In total, 110 men and women, 18-64 years of age, with surgically treated ankle fracture were included and randomised to either a 12-week training program or to a control group. Six and twelve months after the injury the subjects were examined by the same physiotherapist who was blinded to the treatment group. The main outcome measure was the Olerud-Molander Ankle Score (OMAS which rates symptoms and subjectively scored function. Secondary outcome measures were: quality of life (SF-36, timed walking tests, ankle mobility tests, muscle strength tests and radiological status. Results 52 patients were randomised to the training group and 58 to the control group. Five patients dropped out before the six-month follow-up resulting in 50 patients in the training group and 55 in the control group. Nine patients dropped out between the six- and twelve-month follow-up resulting in 48 patients in both groups. When analysing the results in a mixed model analysis on repeated measures including interaction between age-group and treatment effect the training group demonstrated significantly improved results compared to the control group in subjects younger than 40 years of age regarding OMAS (p = 0.028, muscle strength in the plantar flexors (p = 0.029 and dorsiflexors (p = 0.030. Conclusion The results of this study suggest that when adjusting for interaction between age-group and treatment effect the training model employed in this study was superior to usual care in patients under the age of 40. However, as only three

  18. Inguinal Abnormalities in Male Patients with Acetabular Fractures Treated Using an Ilioinguinal Exposure

    Directory of Open Access Journals (Sweden)

    Reza Firoozabadi

    2015-09-01

    Full Text Available Purpose: Surgeons performing an ilioinguinal exposure for acetabular fracture surgery need to be aware of aberrant findings such as inguinal hernias and spermatic cord lesions. The purpose of this study is to report these occurrences in a clinical series of adult males undergoing acetabular fracture fixation and a series of adult male cadavers. The secondary aim is to characterize these abnormalities to aid surgeons in detecting these abnormalities preoperatively and coordinating a surgical plan with a general surgeon.Methods: Clinical study- Retrospective review of treated acetabular fractures through an ilioinguinal approach. Incidence of inguinal canal and spermatic cord abnormalities requiring general surgery consultation were identified. Corresponding CT scans were reviewed and radiographic characteristics of the spermatic cord abnormalities and/or hernias were noted.Cadaveric study- 18 male cadavers dissected bilaterally using an ilioinguinal exposure. The inguinal canal and the contents of the spermatic cord were identified and characterized.Results: Clinical Study- 5.7% (5/87 of patients had spermatic cord lesion and/or inguinal hernia requiring general surgical intervention. Preoperative pelvic CT scan review identified abnormalities noted intraoperatively in four of the five patients. Cord lipomas visualized as enlargements of the spermatic cord with homogeneous density. Hernias visualized as enlarged spermatic cords with heterogeneous density. Cadaver Study- 31% (11/36 of cadavers studied had spermatic cord and/or inguinal canal abnormalities. Average cord diameter in those with abnormalities was 24.9 mm (15-28 compared to 16 mm (11-22 in normal cords, which was statistically significant.Conclusion: The clinical and cadaveric findings emphasize the importance of understanding inguinal abnormalities and the value of detecting them preoperatively. The preoperative pelvic CT scans were highly sensitive in detecting inguinal abnormalities.

  19. Postoperative monitoring of distal intraarticular radial fractures treated with osteosynthesis by means of multislice CT

    Energy Technology Data Exchange (ETDEWEB)

    Lorenzen, M.; Wedegaertner, U.; Weber, C.; Adam, G.; Lorenzen, J. [Universitaetsklinik Hamburg-Eppendorf (Germany). Abt. fuer Radiologie

    2011-02-15

    Purpose: This study evaluates multislice CT (MSCT) for the postsurgical control of intraarticular fractures of the distal radius. Materials and Methods: In 131 patients conventional X-rays in two planes and MSCT were performed. In a consensus process two experienced radiologists judged conventional X-ray and computed tomography images in a random view. The correct position of the osteosynthetic material was assessed and it was ascertained whether an articular surface incongruity, a gap between two fracture fragments, or an intraarticular bone element was detectable. For each point of evaluation a confidence level of the evaluation was assessed on a five-point scale. Results: Ninety patients were classified as having correct alignment and osteosynthesis according to conventional X-ray, while when using the findings from axial CT scans only, 82 patients, and after the addition of multiplanar re-constructions (MPR) only 73 patients were found to have almost proper alignment and osteosynthesis. In 42 patients dehiscence of the fragments was diagnosed with MSCT, but was not visualized by X-ray, leading to surgical revision in eight patients, confirming the diagnosis. In five patients an intraarticular position of intraarticular material was confirmed with MSCT and surgical revision. A significant advantage for the evaluation confidence level was achieved for MPRs in comparison with axial CT scans and X-ray. Conclusion: The marked diagnostic advantage with a high evaluation confidence level in comparison with conventional X-ray methods justify the use of MSCT during postoperative monitoring of articular radial fractures treated with osteosynthesis. (orig.)

  20. Occipital neuralgia after occipital cervical fusion to treat an unstable jefferson fracture.

    Science.gov (United States)

    Kong, Seong Ju; Park, Jin Hoon; Roh, Sung Woo

    2012-12-01

    In this report we describe a patient with an unstable Jefferson fracture who was treated by occipitocervical fusion and later reported sustained postoperative occipital neuralgia. A 70-year-old male was admitted to our center with a Jefferson fracture induced by a car accident. Preoperative lateral X-ray revealed an atlanto-dens interval of 4.8mm and a C1 canal anterior-posterior diameter of 19.94mm. We performed fusion surgery from the occiput to C5 without decompression of C1. The patient reported sustained continuous pain throughout the following year despite strong analgesics. The pain dermatome was located mainly in the great occipital nerve territory and posterior neck. Magnetic resonance images revealed no evidence of cord compression, however a C1 lamina compressed dural sac and C2 root compression could not be excluded. We performed bilateral C2 root decompression via a C1 laminectomy. After decompression, bilateral C2 root redundancy was identified by palpation. After decompression surgery, pain was reduced. This case indicates that occipital neuralgia, suggesting the need for diagnostic block, should be considered in the differential diagnosis of patients with sustained occipital headache after occipitocervical fusion surgery.

  1. Surgical management of a diabetic calcaneal ulceration and osteomyelitis with a partial calcanectomy and a sural neurofasciocutaneous flap

    OpenAIRE

    Ioannis A. Ignatiadis; Tsiampa, Vassiliki A.; Arapoglou, Dimitrios K.; Gerostathopoulos, Nicolaos E.; Polyzois, Vasilios D.; Georgakopoulos, Georgios D.

    2010-01-01

    The treatment of calcaneal osteomyelitis in diabetic patients poses a great challenge to the treating physician and surgeon. The use of a distally based sural neurofasciocutaneous flap after an aggressive debridement of non-viable and poorly vascularized tissue and bone that is combined with a thorough antibiotic regimen provides a great technique for adequate soft tissue coverage of the heel. In this case report, the authors describe the aforementioned flap as a versatile alternative to the ...

  2. Intramedullary nail versus dynamic compression plate fixation in treating humeral shaft fractures: grading the evidence through a meta-analysis.

    Directory of Open Access Journals (Sweden)

    JianXiong Ma

    Full Text Available There is a debate regarding the choice of operative intervention in humeral shaft fractures that require surgical intervention. The choices for operative interventions include intramedullary nailing (IMN and dynamic compression plate (DCP. This meta-analysis was performed to compare fracture union, functional outcomes, and complication rates in patients treated with IMN or DCP for humeral shaft fractures and to develop GRADE (Grading of Recommendations, Assessment, Development, and Evaluation-based recommendations for using the procedures to treat humeral shaft fractures. A systematic search of all the studies published through December 2012 was conducted using the Medline, Embase, Sciencedirect, OVID and Cochrane Central databases. The randomized controlled trials (RCTs and quasi-RCTs that compared IMN with DCP in treating adult patients with humeral shaft fractures and provided data regarding the safety and clinical effects were identified. The demographic characteristics, adverse events and clinical outcomes were manually extracted from all of the selected studies. Ten studies that included a total of 448 patients met the inclusion criteria. The results of a meta-analysis indicated that both IMN and DCP can achieve similar fracture union with a similar incidence of radial nerve injury and infection. IMN was associated with an increased risk of shoulder impingement, more restriction of shoulder movement, an increased risk of intraoperative fracture comminution, a higher incidence of implant failure, and an increased risk of re-operation. The overall GRADE system evidence quality was very low, which reduces our confidence in the recommendations of this system. DCP may be superior to IMN in the treatment of humeral shaft fractures. Because of the low quality evidence currently available, high-quality RCTs are required.

  3. [Gait analysis after intra-articular calcaneus fractures].

    Science.gov (United States)

    Siegmeth, A; Petje, G; Mittlmeier, T; Vécsei, V

    1996-01-01

    We retrospectively compared 20 patients with displaced intra-articular calcaneal fractures by clinical assessment and dynamic pedography. Eleven were treated operatively, 9 conservatively. The purpose was to identify differences in post-traumatic gait performance and to correlate the pedographic data to a clinical score to show its reliability. Twenty individuals without a history of foot injuries were used as a control group. Both groups had restricted motion in the subtalar joint, increased hindfoot and midfoot loading and decreased forefoot loading. Furthermore, they showed prolonged contact phases and an impaired ability to speed up gait during the toe-off phase. Load transfer from the hindfoot to the forefoot showed typical distribution patterns. The operatively treated group showed better functional results with fewer subjective complaints.

  4. Outcome and quality of life after surgically treated ankle fractures in patients 65 years or older

    Directory of Open Access Journals (Sweden)

    Ekdahl Charlotte

    2007-12-01

    ', 'role physical' and 'role emotional' were below norms at 6-month for women (p = 0.010, p = 0.024 and 0.031 and 'general health' was above norms at 12-month for men (p = 0.044. Conclusion One year after surgically treated ankle fractures a majority of patients continue to have symptoms and reported functional limitations. However, SF-36 scores indicate that only females had functional status below the age- and gender matched normative data of the Swedish population.

  5. UNSTABLE INTERTROCHANTERIC FRACTURE IN ELDERLY TREATED WITH CEMENTED BIPOLAR HEMIARTHROPLASTY AND TROCHANTERIC RECONSTRUCTION

    Directory of Open Access Journals (Sweden)

    Jagadeesh Kumar

    2015-06-01

    Full Text Available INTRODUCTION : Unstable inter - trochanteric fracture in the geriatric population is a common injury and is associated with poor bone quality, excessive collapse, loss of fixation, and cut - out of the lag screw, are the common problems of attempts to fix these fractures. Pr esent study is an attempt to evaluate the functional outcome of primary cemented bipolar hemiarthroplasty and trochanter reconstruction in these patients. MATERIALS AND METHOD S : This prospective study included 30 cases of elderly osteoporotic patients with mean age of 65.4 years who sustained comminuted inter - trochanteric femur fracture treated with cemented bipolar hemiarthroplasty& tension band wiring for greater trochanter rec onstruction. It is an essential technical step to avoid complication like abductor lurch gait. W e here describe a technique of reconstruction and fixation of greater trochanter using tension band wiring in figure of eight pattern. The patients were followe d up at six week, three month, six month and one year postoperatively and assessed using Harris Hip Score (HHS. RESULTS : The mean HHS score was was 85.6+SD 9.5 (range from 74 to 96. B y the end of one year. The main clinical measures were early post - opera tive full weight bearing, post - operative complication & functional outcome. The time to full weight bearing, the rate of post - operative complications & functional outcome was significantly better in cemented bipolar arthroplasty group . DISCUSSION : The chan ges in HHS up to six months periods are much greater which starts showing a stable trend thereafter. Fair to good scores were observed in all the patients. The purpose of its use was that while Harris Hip Score (HHS provides information on a multitude of factors. Superficial infection in 2 patients, anterior thigh pain in a patient, shortening less than 2cms in 2 patients, abductor lurch in a patient are the complications noted in post - operative period, but no patient required

  6. The effect of post-core and ferrule on the fracture resistance of endodontically treated maxillary central incisors

    Directory of Open Access Journals (Sweden)

    Sendhilnathan Dakshinamurthy

    2008-01-01

    Full Text Available Aim: To evaluate the effect of post reinforcement, post type and ferrule on the fracture resistance of endodontically treated maxillary central incisors. Materials and Methods: Sixty central incisor teeth were selected and grouped into six groups, viz. A, B, C, D, E, and F, each consisting of 10 specimens. Group A specimens were not subjected to any restorative treatment. Group B specimens were endodontically treated and crowned. Specimens of groups C and D were restored with custom cast post and core. Specimens of groups E and F were treated with prefabricated titanium post and composite core. Specimens of groups C and E were restored with porcelain-fused metal (PFM crown having 2 mm ferrule. Specimens of groups D and F were restored with PFM crown having no ferrule. All the specimens were subjected to load (newton, N on the lingual surface at a 135° angle to the long axis with a universal testing machine until it fractured. The fracture load and mode of fracture of each specimen were noted. One-way analysis of variance with Tukey honestly significant difference procedure was employed to identify the significant difference among the groups at 5% level (P < 0.05. Results: There were significant differences among the six groups studied (P < 0.0001. The highest fracture strength was recorded with specimen of group C (1376.7 N. There were significant differences between groups A and D versus groups B, E, and F. There were no significant differences between groups B, E, and F. Cervical root fracture was the predominant mode of failure in all the groups except group A. Conclusion: The results showed that endodontically treated teeth restored with custom cast post core were as strong as the untreated group. Teeth restored with custom cast post core were better resistant to fracture than teeth restored with prefabricated titanium post and composite core. Ferrule is more important in custom cast post core than in prefabricated post and composite core.

  7. The effect of amount of lost tooth structure and restorative technique on fracture resistance of endodontically treated premolars

    Directory of Open Access Journals (Sweden)

    Mahshid Mohammadi Bassir

    2013-01-01

    Full Text Available Aim: Endodontic treatment generally reduces the fracture resistance of teeth. The purpose of this study was to evaluate the fracture resistance and the mode of fracture of endodontically treated human premolars with different amounts of remaining tooth structure. Materials and Methods: Seventy non-carious human premolars were randomly assigned into 7 groups. Group 1 (ST did not receive any preparation. The teeth in groups 2-7 received root canal treatment and different preparations. Group 2 (MO-NF: Mesio-occlusal preparation without filling; Group 3 (MOD-NF: Mesio-occluso-distal preparation without filling; Group 4 (MO-F: Mesio-occlusal preparation with direct composite restoration (Z250; Group 5 (MOD-F: Mesio-occluso-distal preparation with direct composite restoration (Z250; Group 6 (CC-D: Mesio-occluso-distal preparation with cusp reduction and direct composite restoration (Z250; Group 7 (CC-InD: Mesio-occluso-distal preparation with cusp reduction and indirect composite restoration (Gradia GC. The fracture resistance (N was assessed under compressive load in a universal testing machine (Zwick perpendicular to the occlusal surface at a cross-head speed of 1 mm/min, and the mode of fracture was assessed under stereomicroscope. Statistical analysis: Data was analyzed by Kruskal - Wallis and Mann - Whitney tests and the mode of fracture was analyzed by Chi-square test (P < 0.05. Results: Statistical analysis showed that MO and MOD cavity preparations significantly reduced the fracture resistance of sound teeth. Direct composite restorations can improve the fracture resistance, and Groups 7 and 6 presented the highest fracture resistance values. Conclusions: Teeth with adhesive restorations showed significantly higher fracture resistance values as compared with the non-restored ones.

  8. Precise and feasible measurements of lateral calcaneal lengthening osteotomies by radiostereometric analysis in cadaver feet

    Science.gov (United States)

    Martinkevich, P.; Rahbek, O.; Møller-Madsen, B.; Søballe, K.; Stilling, M.

    2015-01-01

    Objectives Lengthening osteotomies of the calcaneus in children are in general grafted with bone from the iliac crest. Artificial bone grafts have been introduced, however, their structural and clinical durability has not been documented. Radiostereometric analysis (RSA) is a very accurate and precise method for measurements of rigid body movements including the evaluation of joint implant and fracture stability, however, RSA has not previously been used in clinical studies of calcaneal osteotomies. We assessed the precision of RSA as a measurement tool in a lateral calcaneal lengthening osteotomy (LCLO). Methods LCLO was performed in six fixed adult cadaver feet. Tantalum markers were inserted on each side of the osteotomy and in the cuboideum. Lengthening was done with a plexiglas wedge. A total of 24 radiological double examinations were obtained. Two feet were excluded due to loose and poorly dispersed markers. Precision was assessed as systematic bias and 95% repeatability limits. Results Systematic bias was generally below 0.10 mm for translations. Precision of migration measurements was below 0.2 mm for translations in the osteotomy. Conclusion RSA is a precise tool for the evaluation of stability in LCLO. Cite this article: Bone Joint Res 2015;4:78–83. PMID:25957380

  9. Sauvé-Kapandji and reverse Sauvé-Kapandji procedures for treating chronic longitudinal radioulnar dissociation with capitellum fracture.

    Science.gov (United States)

    Hernández-Cortés, Pedro; Gómez-Sánchez, Rafael; Pajares-López, Miguel; O'Valle-Ravassa, Francisco

    2014-01-01

    Almost all reported cases of longitudinal radioulnar dissociation have involved fracture of the radial head, rupture of the interosseous membrane, and disruption of the distal radioulnar joint, although unusual patterns of Essex-Lopresti injury have also been described. To our knowledge, this is the first report of a chronic Essex-Lopresti variant including fracture of the capitellum. A displaced capitellum fracture must alert to the possibility of longitudinal radioulnar dissociation, even without concomitant radial head fracture or symptoms at the forearm and ulnar wrist. Successful mid-term results can be achieved by treating malunion of humeral condyle and proximal migration of the radius with simultaneous Sauvé-Kapandji procedure at the wrist and reverse Sauvé-Kapandji at the elbow.

  10. Low bone mineral density is not related to failure in femoral neck fracture patients treated with internal fixation

    DEFF Research Database (Denmark)

    Viberg, Bjarke; Ryg, Jesper; Overgaard, Søren;

    2014-01-01

    Background and purpose - Internal fixation (IF) in femoral neck fractures has high reoperation rates and some predictors of failure are known, such as age, quality of reduction, and implant positioning. Finding new predictors of failure is an ongoing process, and in this study we evaluated...... the importance of low bone mineral density (BMD). Patients and methods - 140 consecutive patients (105 females, median age 80) treated with IF had a dual-energy X-ray absorptiometry (DXA) scan of the hip performed median 80 days after treatment. The patients' radiographs were evaluated for fracture displacement......, or new hip fracture). A stratified Cox regression model on fracture displacement was applied and adjusted for age, sex, quality of reduction, implant positioning, comorbidity, and walking disability. Results - 49 patients had a T-score below -2.5 (standard deviation from the young normal reference mean...

  11. [Intramedullary osteosynthesis in treating intertrochanteric fracture of the femur, based on our own experience using Gamma nails and Ender rods].

    Science.gov (United States)

    Bednarenko, Marcin; Kotela, Ireneusz; Zieńzuk, Witold; Korzec, Artur

    2008-01-01

    Intertrochanteric fractures have always posed an interdisciplinary medical problem. Most frequently it happens between 7th and 8th decades of life. The majority of them are due to osteoporosis. Both for a medical doctor and surgeon they face quite a challenge when it comes to treating a patient with a fracture of the proximal epiphysis of the femur. Recently, the outcome of the fracture treatment has improved greatly due to introduction of modern methods of intramedullary and periosteal fusion. In this study we present a possible utilization of Gamma nails, its advantages and disadvantages compared with the stabilisation achieved using Ender rods. We analyzed the outcome of treatment of 198 patients treated for intertrochanteric fractures of the femur. We present advantages and disadvantages of both methods of stabilization. We stress the importance of the correct reduction of the bone even if requiring opening. We also point to difficulties that accompany both types of stabilization. The final results reveal a considerably better outcome in patients treated using Gamma nails, especially if fractures were instable.

  12. Atypical Subtrochanteric Femur Fracture in Patient with Metastatic Breast Cancer Treated with Zoledronic Acid

    OpenAIRE

    2012-01-01

    Several case series have suggested an association exists between atypical femoral subtrochanteric fractures and long-term use of bisphosphonates. It is thought that prolonged use of bisphosphonates may lead to adynamic, fragile bone. The radiologic features of atypical fractures include diffuse cortical thickening, transverse fracture, and beaking at the lateral subtrochanteric area. Atypical subtrochanteric femur fractures have been reported after use of alendronate, but there have been rare...

  13. Functional outcome in patients with thoracolumbar burst fractures treated with dorsal instrumentation and transpedicular cancellous bone grafting

    NARCIS (Netherlands)

    Leferink, VJM; Keizer, HJE; van der Sluis, CK; ten Duis, HJ

    2003-01-01

    The aim of the study was to develop an insight into the impairments in spinal fracture patients, operatively treated with an internal fixator, and also into their ability to participate in daily living, return to work and quality of life as defined by the World Health Organization. Nineteen patients

  14. Monteggia fracture dislocation equivalents——analysis of eighteen cases treated by open reduction and internal fixation

    Institute of Scientific and Technical Information of China (English)

    Ajay Pal Singh; Ish Kumar Dhammi; Anil Kumar Jain; Rajeev Raman; Prashant Modi

    2011-01-01

    Objective: Monteggia fracture dislocation equivalent, though already described by Bado, is still an unclassified entity. We aimed to retrospectively analyze 18 cases of Monteggia variants and discuss the injury mechanisms, management, and outcome along with a re view of the literature. Methods: A retrospective record of Monteggia fracture dislocation (2003-2008) was reviewed from medical record department of our institute. Classic Monteggia fracture dislocation, children below 12 years or adults over 50 years, as well as open grade Ⅱ & Ⅲ cases were excluded from this study. Monteggia variant inclusion criteria included fracture of the proximal ulna together with a fracture of the radial head or neck and skeletal maturity. Totally 26 patients were identified with Monteggia variants and 18 were available for follow-up, including 11 males and 7 females with the mean age of 35 years. The ulna fracture was treated by compression plating along with tension band wiring. Radial head/neck was reconstructed in 12 patients while excised in 6 patients. Results: Follow-up ranged from 1 -4 years, mean 2.6 years. Patients were assessed clinicoradiologically. Mayo Elbow Performance Score was employed to assess the outcomes. At final follow-up, the results were excellent in 10 patients, good in 4, fair in 2 and poor in 2. Mean range of motion of the elbow was 20°, 116°, 50° and 55° for extension, flexion, pronation and supination, respectively. Two patients had complications in the form of heterotopic ossification and stiffness of the elbow. One nonunion ulna, primarily treated by tension band wiring, was managed by refixation with locking reconstruction plate and bone grafting. Bone grafting was only required in this patient for nonunion. Another patient had implants removed on his request. The results in our series closely correlated with extent of intraarticular damage, coronoid fracture and comminuted fractures. Conclusions: Monteggia fracture dislocation equivalents

  15. Open Defective Trapezium Fracture Treated with Local Bone Graft: A Case Report

    Directory of Open Access Journals (Sweden)

    Omer Ersen

    2014-12-01

    Full Text Available Generally fractures of trapezium are uncommon and account for 3-5% of all carpal fractures. About 20% of these are vertical sagittal split fractures and rarely occur isolated. The number of reported cases of open trapezium fractures is few. Open trapezium injuries of thumb are demanding injuries that need accurate restoration of damaged stuructures to gain normal thumb function. Otherwise it results in impairment of funtion due to limitation of motion, pain and weakness of the thumb. In this case report treatment of trapezium fracture with corticocancellous bone grafting from distal radius presented.

  16. Fracture resistance of structurally compromised and normal endodontically treated teeth restored with different post systems: An in vitro study

    Directory of Open Access Journals (Sweden)

    Vajihesadat Mortazavi

    2012-01-01

    Full Text Available Background: With the aim of developing methods that could increase the fracture resistance of structurally compromised endodontically treated teeth, this study was conducted to compare the effect of three esthetic post systems on the fracture resistance and failure modes of structurally compromised and normal roots. Materials and Methods: Forty five extracted and endodontically treated maxillary central teeth were assigned to 5 experimental groups (n=9. In two groups, the post spaces were prepared with the corresponding drills of the post systems to be restored with double taper light posts (DT.Light-Post (group DT.N and zirconia posts (Cosmopost (group Zr.N. In other 3 groups thin wall canals were simulated to be restored with Double taper Light posts (DT.W, double taper Light posts and Ribbond fibers (DT+R.W and Zirconia posts (Zr.W. After access cavity restoration and thermocycling, compressive load was applied and the fracture strength values and failure modes were evaluated. Data were analyzed using two-way ANOVA, Tukey and Fisher exact tests (P<0.05. Results: The mean failure loads (N were 678.56, 638.22, 732.44, 603.44 and 573.67 for groups DT.N, Zr.N, DT.W, DT+R.W and Zr.w respectively. Group DT+R.W exhibited significantly higher resistance to fracture compared to groups Zr.N, DT.W and Zr.w (P<0.05. A significant difference was detected between groups DT.N and Zr.W (P=0.027. Zirconia posts showed significantly higher root fracture compared to fiber posts (P=0.004. Conclusion: The structurally compromised teeth restored with double taper light posts and Ribbond fibers showed the most fracture resistance and their strengths were comparable to those of normal roots restored with double taper light posts. More desirable fracture patterns were observed in teeth restored with fiber posts.

  17. A comparative study of fracture shaft of femur in adults treated with broad dynamic compression plate versus intramedullary interlocking nail

    Directory of Open Access Journals (Sweden)

    Sushil Thapa

    2016-08-01

    Full Text Available Background and Objectives: Diaphyseal femur fracture is one of the commonest fractures to present in an emergency room. The objective of the study was to compare femoral shaft fractures treated using nail with those using plate and screws. Patients and Methods: We studied a total of 62 patients of fracture shaft of femur admitted in the Bharatpur Hospital, Bharatpur, Chitwan and National Academy of Medical Sciences, BirHospital,Kathmandu. Two cases were lost to follow up. Thirty cases were treated with plating and 30 cases with nailing. The age group was from 16-30 years. Fifty-three were male and seven were females. Fifty-eight patients had closed fracture and two had Gustillo Anderson grade I openfracture. Result: Time from injury to surgery was 19 days on an average. Mean time for union was more in patients treated by plating, 19.46 weeks as compared to nailing 14.78 weeks. We found one case of infection with plating and breakage of plate in four patients. One patient with nailing did not show any signs of healing and two had failure in case of nailing. Our series revealed 23(38.3% excellent, five (8.3% good and two (3.3% poor results in patients who had nailing while 15 (25.5% excellent, nine (15% good, one (1.7% fair and five (8.3% poor in patients who had plating out of 30 patients in each group. Conclusion:In our study we found that there was no significant difference in outcomes between plating and intramedullary nailing of femoral diaphysis fracture in terms of union, infection and implant failure.JCMS Nepal. 2016;12(2:66-9.

  18. Fracture of the acetabulum: a retrospective review of ninety-one patients treated at a single institution.

    Science.gov (United States)

    Uchida, Kenzo; Kokubo, Yasuo; Yayama, Takafumi; Nakajima, Hideaki; Miyazaki, Tsuyoshi; Negoro, Kohei; Takeno, Kenichi; Sawaguchi, Takeshi; Watanabe, Shuji; Sugita, Daisuke; Takeura, Naoto; Yoshida, Ai; Baba, Hisatoshi

    2013-02-01

    Acetabular fracture result in fairly good outcome after the anatomic reduction in the displaced fracture fragments and damaged joint structure, but some patients will inevitably suffer from hip joint problems during their courses after the insult. We retrospectively reviewed 91 patients with acetabular fractures to investigate the causes of clinical failure and relationship among the fracture types, selected treatment options and their courses. Ninety-one patients (73 men and 18 women) with an average age of 49 years (range 18-80) at the time of injury were followed up for an average of 8.6 years (range 2-18). Judet-Letournel classification of fracture type and Matta's rating regimen of functional and radiographic patient' assessment were conducted. Conservative treatment was provided in 20 patients, in which 19 attained excellent/good, and one fair clinical results. All achieved excellent/good radiographic outcome. Surgically treated patients (n = 71) with critical dislodgement of the fracture fragment showed that 64 (90%) attained excellent/good and 7 (10%) fair/poor clinical outcomes. Sixty-three (89%) attained excellent/good and 8 (11%) fair/poor postoperative radiographic outcome. Five patients with poor radiographic outcome after surgery subsequently required total hip arthroplasty, due to the development of hip joint osteoarthritis in 3 and femoral head avascular necrosis in 2. We conclude that displacement of the joint surface should be reduced to less than 3 mm in accordance with the selection of the most appropriate surgical approach for open reduction/fixation in each fracture type; however, comminuted fracture and avascular necrosis of the femoral head may be the cause of poor clinical results.

  19. Treating postmenopausal osteoporosis in women at increased risk of fracture – critical appraisal of bazedoxifene: a review

    Directory of Open Access Journals (Sweden)

    Peter Vestergaard

    2009-08-01

    Full Text Available Peter Vestergaard, Susanna vid Streym ThomsenDepartment of Endocrinology and Metabolism C, Aarhus University Hospital, Aarhus, DenmarkAbstract: Several categories of drugs to treat osteoporosis exist in the form of bisphosphonates, strontium, parathyroid hormone, and selective estrogen receptor modulators (SERM. Advantages and disadvantages exist for each category as some patients may, for example, not tolerate bisphosphonates for gastrointestinal side effects, and especially in women in whom osteoporosis is frequent, several options for treatment are needed. The objectives of this review were to critically appraise the effects of bazedoxifene on risk of fractures especially in women at high risk of fractures. A systematic literature search was conducted for studies, especially randomized controlled trials with fractures as end-points. Bazedoxifene is a new member of the SERM group. The literature search identified one randomized controlled trial with fractures as end-point. This was a 3-year randomized double-blind placebo controlled trial in which 7492 postmenopausal women aged 55 to 85 years were randomly allocated to 1 bazedoxifene (20 [n = 1886] or 40 [n = 1872] mg/day; 2 raloxifene (60 mg/day, n = 1849; or 3 placebo (n = 1885. The risk of vertebral fractures decreased with both 20 (HR 0.58, 95% CI 0.38 to 0.89 and 40 (HR 0.63, 95% CI 0.42 to 0.96 mg of bazedoxifene per day compared to placebo. There was no reduction in non-vertebral fractures. A subgroup of women with a priori high risk of fractures was identified post hoc. In this subgroup there was a reduction in the risk of non-vertebral fractures with the 20 mg dose of bazedoxifene compared to placebo (HR 0.50, 95% CI 0.28 to 0.90. In the 40 mg bazedoxifene group no significant reduction in non-vertebral fractures was seen in this subgroup (HR 0.70, 95% CI 0.40 to 1.20. In general post-hoc defined subgroup analyses should be interpreted with caution. However, the results indicate that

  20. Central acetabular fracture with dislocation treated by minimally invasive plate osteosynthesis.

    Science.gov (United States)

    2015-06-01

    Central acetabular fractures with dislocation are usually the result of high-energy trauma, resulting in joint incongruity, and are frequently associated with other injuries. Open reduction and internal fixation has been the standard treatment for acetabular fractures, but it is associated with extensive surgical trauma, and complications such as haematoma formation, iatrogenic nerve injury, and heterotopic ossification. We present the case of a 63-year-old female who sustained a central acetabular fracture of the hip with dislocation as a result of an automobile collision. Closed reduction of the dislocation was performed, and the fracture was managed by minimally invasive plate osteosynthesis using a specially prepared plate. At 01 year postoperatively, radiographs showed the fracture to have been well-healed with good congruity of the joint. However, heterotopic ossification of the joint was noted. The technique allowed reduction of the fracture with minimal surgical trauma.

  1. Local and Widespread Hyperalgesia After Isolated Tibial Shaft Fractures Treated with Intramedullary Nailing

    DEFF Research Database (Denmark)

    Larsen, Peter; Elsøe, Rasmus; Graven-Nielsen, Thomas

    2016-01-01

    OBJECTIVES: Knee pain is accepted as a common complication to intramedullary nailing of tibial fractures. However, no studies have systematically studied the pain sequel following tibial fractures. The objective of this study was to assess pain and hyperalgesia from 6 weeks to 12 months postopera......OBJECTIVES: Knee pain is accepted as a common complication to intramedullary nailing of tibial fractures. However, no studies have systematically studied the pain sequel following tibial fractures. The objective of this study was to assess pain and hyperalgesia from 6 weeks to 12 months...

  2. Osteochondral Fracture Lateral Femoral Condyle Treated with ORIF Using Z-Plasty: A Modification of Coonse and Adams Approach

    Directory of Open Access Journals (Sweden)

    Sanjay Agarwala

    2011-01-01

    Full Text Available Osteochondral fractures of lateral femoral condyle are common in adolescents and young adults. They are usually caused by direct trauma or twisting injuries of the knee. We present a case of large osteochondral fracture of lateral femoral condyle involving the articular surface in a fifteen-year-old male with a positive history of significant weight gain of 5 kilograms in last six months. Blood investigations reported low vitamin D and testosterone levels with elevated alkaline phosphatase. Adequate exposure was achieved by doing Z-plasty of quadriceps apparatus. The fracture was treated with open reduction and internal fixation using Herbert's screws. Medical management in the form of vitamin D and calcium along with testosterone was given. After the surgery, full weight-bearing was allowed at three months. At one year followup, patient has good quadriceps function without any weakness of the muscle.

  3. Reliability of treating asymptomatic traumatic type II dens fractures in patients over age 80: A retrospective series

    Directory of Open Access Journals (Sweden)

    Eric Momin

    2015-01-01

    Full Text Available Background: Management of type II odontoid fractures in elderly remains controversial to whether surgical treatment is favored over conservative one. This is a study of geriatric patients with asymptomatic type II dens fractures who after sustaining a fall were initially evaluated at community hospitals. They were placed in a rigid collar and were followed up in a spine clinic. Purpose: To assess the reliability of treating very old patients with type II dens fracture conservatively and whether surgical intervention if needed would affect the clinical outcome. Study Design: Retrospective study with the literature review. Patient Sample: Consecutive patients above 80 years of age, who sustained a clinically asymptomatic type II dens fracture and were observed after a conservative treatment plan, was initiated. Outcome Measures: Outcome measures included self-reported worsening neck pain, neurological function, and radiographic measures over the follow-up period. Materials and Methods: A retrospective clinical analysis of 5 active geriatric patients with type II asymptomatic dens fracture. After evaluating them, treatment options were discussed with patients and their family members. The decision was to continue to follow them with a rigid collar very closely since they were reluctant to undergo any surgical procedure. Results: Patients were followed for an average of 29 months. They were observed for any worsening neck pain, neurological deficit, or deterioration of fracture on follow-up imaging studies. At last follow-up, 2 of 5 patients continued to be asymptomatic, the 3 rd died of unrelated causes while 2 others required surgeries at least 1-year post injury. Conclusions: Treatment of type II dens fractures in the elderly is controversial. Independent elderly patients who are asymptomatic at presentation may be safe to be followed up very closely with a neck brace and serial X-ray. Converting to surgical treatment can be done safely when

  4. Comparative study of the results of compound tibial shaft fractures treated by Ilizarov ring fixators and limb reconstruction system fixators

    Institute of Scientific and Technical Information of China (English)

    Chandra Prakash Pal; Harish Kumar; Deepak Kumar; K.S.Dinkar; Vivek Mittal; Naveen Kumar Singh

    2015-01-01

    Purpose: Ilizarov ring fixator and limb reconstruction system (LRS) fixators have been used in the management of complex tibial fractures with severe soft tissue injuries, compound tibial fractures, and infected tibial nonunion for which conventional internal fixation cannot be contemplated.Fracture union and distraction osteogenesis can be done simultaneously with these external fixators, allowing early weight bearing.Several previous studies have shown almost equal results of rail and ring fixators for the compound tibial shaft fractures.Thus we performed a prospective study to evaluate the union rate, functional outcome and amount of limb lengthening after the treatment of compound tibial shaft fractures with or without infected nonunion by ring or LRS fixators.Methods: This prospective study was done at Sarojini Naidu Medical College and Hospital, Agra, India and included 32 patients of compound tibial shaft fractures with or without infected nonunion.There were 26 males and 6 females and the average age was 40 years.Patients were randomly divided into two groups (n =16 for each): one underwent Ilizarov fixation and the other received LRS fixation.Cases were followed up for 3-24 months, 6 months on average from September 2012 to October 2014.Functional and radiological outcomes were assessed using the Association for the Study and Application of Methods of Ilizarov (ASAMI) criteria for both rail and ring fixators.Results: Union was achieved in all cases.Radiological outcome was found excellent in 68.75%, good in 18.75% and fair in 12.50% of cases treated by rail fixators whereas it was excellent in 56.25%, good in 18.75%, fair in 12.50% and poor in 12.50% of cases treated by ring fixators.Functional result was satisfactory in 75.00% of cases treated by rail fixator and 68.75% of cases treated by ring fixators whereas the corresponding rate of unsatisfactory was 25.00% vs.31.25%.Conclusion: In our short-term assessment, LRS fixators show a

  5. Determinants of outcome in operatively and non-operatively treated Weber-B ankle fractures

    NARCIS (Netherlands)

    E.M. van Schie- van der Weert; E.M.M. van Lieshout (Esther); M.R. de Vries (Mark); M. van der Elst (Maarten); T. Schepers (Tim)

    2012-01-01

    textabstractIntroduction: Treatment of ankle fractures is often based on fracture type and surgeon's individual judgment. Literature concerning the treatment options and outcome are dated and frequently contradicting. The aim of this study was to determine the clinical and functional outcome after A

  6. Fracture Strength of Endodontically-treated Teeth Restored with Post and Cores and Composite Cores Only

    NARCIS (Netherlands)

    Ozcan, M.; Valandro, L. F.

    2009-01-01

    This study compared the fracture strength of different conditioned metallic posts, fiber-reinforced-composite posts and composite cores only in teeth without coronal tooth structure and determined failure modes after the fracture test. Post spaces were prepared in the root canals, and the teeth were

  7. Surgical versus conservative interventions for treating ankle fractures in adults (Review)

    NARCIS (Netherlands)

    Donken, C.C.M.A.; Al-Khateeb, H.; Verhofstad, M.H.J.; Laarhoven, C.J.H.M. van

    2012-01-01

    BACKGROUND: The annual incidence of ankle fractures is 122 per 100,000 people. They usually affect young men and older women. The question of whether surgery or conservative treatment should be used for ankle fractures remains controversial. OBJECTIVES: To assess the effects of surgical versus conse

  8. Treating postmenopausal osteoporosis in women at increased risk of fracture - critical appraisal of bazedoxifene: a review

    DEFF Research Database (Denmark)

    Thomsen, Súsanna v.; Vestergaard, Peter

    2010-01-01

    for gastrointestinal side effects, and especially in women in whom osteoporosis is frequent, several options for treatment are needed. The objectives of this review were to critically appraise the effects of bazedoxifene on risk of fractures especially in women at high risk of fractures. A systematic literature search...

  9. STUDY OF OUTCOME OF DISTAL TIBIAL FRACTURES TREATED WITH LOCKING COMPRESSION PLATES: BY BOTH OPEN REDUCTION AND MIPO TECHNIQUE

    Directory of Open Access Journals (Sweden)

    Ravikiran Nandiraju

    2016-07-01

    Full Text Available BACKGROUND Tibia being the most common fractured long bone of the body; 1. Distal metaphyseal fractures comprise 5-7% of these injures; 2. With or without involving the articular surface. Encouraging results for open reduction and internal fixation (Plate osteosynthesis and closed manual reduction with osteosynthesis with minimal invasive percutaneous locking plates has been noted for lower third tibial fractures. Locking compression plate provides the advantage of anatomic reduction, stable fixation, preservation of blood supply, preventing joint stiffness, less soft tissue injury. METHODS AND MATERIAL This study included (40 patients with distal tibia fractures between 18-65 years presenting in the Department of Orthopaedics in Osmania Medical College and Osmania General Hospital .This is prospective study. These patients are treated with locking compression plates. RESULTS Patients were evaluated using AOFAS7 score for hindfoot scale (100 points. Excellent - 26 (65%, Good - 12 (30%, Fair - 2 (5% comparable to other studies. CONCLUSION Reduction and internal fixation of distal tibial fractures using locking compression plate medially by open and MIPO technique is one of the acceptable forms of treatment for lower third tibia including the articular surface with or without communication.

  10. Fracture resistance of endodontically treated roots filled with resilon and guttapercha - A comparative in-vitro study

    Directory of Open Access Journals (Sweden)

    Rajesh R Shetty

    2009-01-01

    Full Text Available Aims and objectives: The purpose of this study was to evaluate and compare in vitro the fracture resistance of endodontically treated roots filled with Resilon and Gutta-percha. Methodology: Eighty extracted single canal teeth were selected and randomly assigned to five groups of sixteen teeth each. Teeth were sectioned using a diamond disc so as to obtain a root length of 14±1 mm. Roots were instrumented using .04 taper Profile rotary system to an apical size of 40 and obturated using .04 taper single cone (size 40 as follows: Group 1: Resilon .04 taper cone and Epiphany Self etching sealer, Group 2: .04 taper gutta-percha cone and AH Plus sealer ,Group 3: .04 taper gutta-percha cone and Roeko Seal Automix sealer, Group 4: .04 taper gutta-percha cone and Zinc oxide Eugenol sealer , Group 5: .04 taper gutta-percha cone without the use of a sealer. Following obturation, teeth were mounted in Poly Vinyl Chloride jigs using self cure acrylic resin such that 9mm of the root remained exposed. Fracture resistance testing was done using Instron testing machine using a vertical load applied perpendicular to the root surface. Statistical analysis was done using ANOVA, Tukey HSD and Student′s ′t′ test. Results: Very highly significant difference was observed between the groups (P=.001. Resilon with Epiphany group demonstrated highest mean fracture resistance value and gutta-percha without sealer displayed the least, comparative results were highly significant. Resilon compared to gutta-percha with Roeko Seal Automix (P=.037 and Zinc Oxide Eugenolsealers (P=.029 showed statistically significant difference. AH plus group showed significantly higher value compared to gutta-percha without sealer. Conclusions: Filling the root canals with Resilon increased the in vitro fracture resistance of endodontically treated roots compared to standard gutta-percha techniques. Adhesive sealers are more beneficial in increasing the fracture resistance of

  11. Bilateral femoral insuffiency fractures treated with inflatable intramedullary nails: a case report.

    Science.gov (United States)

    Demiralp, Bahtiyar; Ilgan, Seyfettin; Ozgur Karacalioglu, A; Cicek, Engin Ilker; Yildrim, Duzgun; Erler, Kaan

    2007-09-01

    Stress fractures could be classified as fatigue fractures and insufficiency fractures (IF). Fatigue fractures occur when abnormal mechanical stress is applied to a normal bone, on the other hand insufficiency fractures occur when normal to moderate pressure is applied to a bone that has decreased resistance (Daffner and Pavlov in Am J Radiol 159:242-245, 1992). IF have been observed mainly in patients with postmenopausal osteoporosis, and are becoming more common with the increase of elderly population (Daffner and Pavlov in Am J Radiol 159:242-245, 1992). Other systemic and metabolic conditions that can result in osteopenia and IF include osteomalacia, hyperparathyroidism, hyperthyroidism, rheumatoid arthritis, fluoride treatment, diabetes mellitus, fibrous dysplasia, Paget's disease, irradiation and mechanical factors (Daffner and Pavlov in Am J Radiol 159:242-245, 1992; Soubrier et al. in Joint Bone Spine 70:209-218, 2003; Epps et al. in Am J Orthop 33:457-460, 2004; Austin and Chrissos in Orthopedics 28:795-797, 2005). In this case report, the authors present an osteoporotic woman who developed bilateral insufficiency fracture of the femoral shaft after longstanding steroid, thyroxine replacement and alendronate therapy due to partial empty sella syndrome and osteoporosis, resulting in the treatment of the fracture by inflatable intramedullary nailing.

  12. Comparison of fracture resistance and failure pattern of endodontically treated premolars with different esthetic onlay systems: An in vitro study

    OpenAIRE

    Praffulla Mynampati; Mandava Ramesh Babu; Devabhaktuni Disha Saraswathi; Janga Ravi Kumar; Leneena Gudugunta; Divya Gaddam

    2015-01-01

    Aim: To compare the fracture resistance and modes of failures of three different aesthetic MOD onlays on endodontically treated premolars. Materials and Methods: Forty sound maxillary premolars were selected of which 10 untreated teeth were taken as control (Group I). The other thirty premolars were subjected to standardized MOD onlay preparations and root canal treatments and divided into 3 equal groups. Onlays were prepared in Group II- Indirect composite, Group III- Lithium Disilicate...

  13. Comparative study of W-shaped angular plate and reconstruction plate in treating posterior wall fractures of the acetabulum.

    Directory of Open Access Journals (Sweden)

    Qi Zhang

    Full Text Available OBJECTIVE: This study aims to assess the medium-term results of the reconstruction of posterior wall fractures using a W-shaped acetabular angular plate (WAAP compared to those fixed using a reconstruction plate. METHODS: Between July 2006 and March 2009, we performed a retrospective study, which collected data for any patient treated for a posterior acetabular wall fracture. At the time of treatment, patients were either treated using a WAAP or a pelvic reconstruction plate. The intraoperative fluoroscopic images for both groups were compared. The quality of reduction and radiological grading were assessed according to the criteria developed by Matta. The clinical assessment was based on a modified Merle d'Aubigne and Postel scoring. RESULTS: 53 patients met the inclusion criteria and were followed up for an average of 38 months. 25 patients were treated with a WAAP (study group, and 28 patients were treated with a pelvic reconstruction plate (control group. The intraoperative fluoroscopic images of the study group confirmed extra-articular screw placement in all cases. In the control group, intra-articular screw placement was observed intraoperatively in 5 patients (17.86%, and the definitive location of the periarticular hardware could not be determined in 4 patients (14.29% during the operation. The differences between the two groups were statistically significant (p = 0.002. In contrast, the quality of fracture reduction, clinical outcomes, and radiological grading in the study group were not significantly different from those of the control group (p>0.05. The radiographic grade was strongly associated with the clinical outcomes in both the study and control groups (p<0.05. CONCLUSION: Reconstruction of posterior wall fractures of the acetabulum using a WAAP can help avoid screw penetration of the hip joint, provide a stable fixation of the posterior wall, and ensure good clinical outcomes.

  14. Relationship between bone mineral density changes and fracture risk reduction in patients treated with strontium ranelate

    DEFF Research Database (Denmark)

    Bruyere, Olivier; Roux, Christian; Detilleux, Johann;

    2007-01-01

    Of Peripheral OSteoporosis study were evaluated. OUTCOME MEASURES: The outcome measures included BMD at the lumbar spine, femoral neck, and total proximal femur assessed at baseline and after a follow-up of 1 and 3 yr; semiquantitative visual assessment of vertebral fractures; and nonvertebral fractures based...... on written documentation. RESULTS: After 3 yr of strontium ranelate treatment, each percentage point increase in femoral neck and total proximal femur BMD was associated with a 3% (95% adjusted confidence interval, 1-5%) and 2% (1-4%) reduction in risk of a new vertebral fracture, respectively. The 3-yr...

  15. The treatment of complex proximal humeral fractures: analysis of the results of 55 cases treated with PHILOS plate.

    Science.gov (United States)

    Fattoretto, D; Borgo, A; Iacobellis, C

    2016-08-01

    Complex proximal humerus fractures are often difficult to treat. Their frequency is high, especially in the elderly, and their treatment is still controversial. The aim of this study was to analyze the clinical and radiological results achieved by patients with complex proximal humerus fractures, treated with PHILOS plate only. A cohort of 55 patients was selected. The mean age was 63.4 (range 33-89), while the mean follow-up time was 21.5 months (range 6-75). Clinical outcome was evaluated with the "Constant-Murley shoulder score." All the informations about the presence of complications were gathered, and radiological images were used to calculate the head-shaft angle. The overall mean Constant score was 61.93 ± 18.59, the Individual CS was 70 ± 20 % and the Relative CS was 83 ± 23 %. No significant differences were found between fractures Neer 3 and Neer 4 and between the surgical approaches (delta-split vs. delto-pectoral). Six patients had a fracture with dislocation, seven patients (12.7 %) had complications while in four patients a head-shaft angle beyond the normal range was found. Osteosynthesis with PHILOS plate is stable in the greater part of the cases, and it allows an earlier rehabilitation and so a good functional result, which could be compromised by a prolonged immobilization. Therefore, PHILOS plate is a good option for the treatment of complex proximal humerus fractures.

  16. 外固定支架结合关节镜治疗跟骨 Sanders II~IV 型骨折41例%Treatment of Sanders II~IV calcaneal fracture with external fixation bracket combined with arthroscopic (41 cases)

    Institute of Scientific and Technical Information of China (English)

    杜中兴; 岳发翔; 朱贤久; 唐方科; 朱怡; 陈勇

    2013-01-01

    Objective To estimate the clinical efficacy of prying reduction and external fixation support+joint surface with mandibular reconstruction under arthroscopy (or bone graft) simple gram needle fixation on calcaneus comminuted fracture, and to explore the treatment's advantages and disadvantages. Methods 41 cases (46 feet) with bone comminuted fracture patients were treated by prying reduction and external fixation support+joint surface with mandibular reconstruc-tion under arthroscopy (or bone graft) simple gram needle fixation. Results According to the Maryland foot rating Score, excellent in 31 feet, good in 11, fair in 4, and the excellent and good rate was 90.1%. Conclusion The treatment on calcaneus comminuted fracture has the advantages of curative effect with small surgical trauma, fewer complications, does not destroy the blood supply, joint surface reduct well, and it is more suitable choice for the calcaneus fracture patients accompanying with soft tissue injuries needing several operations.%  目的观察撬拨复位外固定支架+关节镜下跟骨关节面撬拨整复(植骨)克氏针简单内固定治疗跟骨粉碎性骨折的临床疗效,探讨该方法治疗跟骨粉碎性骨折的优点和不足.方法对41例(46足)跟骨粉碎性骨折病人接受撬拨复位外固定支架+关节镜下跟骨关节面撬拨整复(或植骨)克氏针简单内固定治疗跟骨粉碎性骨折.结果术后其疗效按Maryland足部评分标准,优31足,良11足,可4足,优良率90.1%.结论利撬拨复位外固定支架+关节镜下跟骨关节面撬拨整复(植骨)克氏针简单内固定治疗跟骨粉碎性骨折疗效满意,有手术创伤小、并发症少,不破坏骨折血运,对骨折愈合影响小,跟骨关节面复位理想等优点,且对伴有软组织损伤需多次手术治疗的患者更适合该方法.

  17. Analysis of safety and effect of reconstructing anterior and middle columns by single posterior approach in treating lumbar burst fractures

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jing-wei; XIAO Bai-ping; XU Rong-ming; ZHAO Liu-jun; MA Wei-hu; RUAN Yong-ping

    2009-01-01

    Objective: To explore the safety and effect of the technique of reconstructing anterior and middle columns by posterior approach in treating lumbar burst fractures.Methods: From July 2005 to January 2007,22 cases (18 males and 4 females,aged 28-57 years,42.7years on average) of lumbar burst fractures were treated with surgical procedures in our hospital.Based on the routine posterior approach,one of the transverse processes of the injured vertebra was incised to get access to the lateral side of the injured vetebralbody.After all the displaced fracture fragments were cleared away and the spinal canal was decompressed,the titanium mesh packed with autografts was implanted from the lateral side to reconstruct the anterior and middle columns.The adjacent above and below segments of the vetebral body were fixed with transpedicular screws.The operation time,intraoperative blood loss,vertebral height,degree of kyphotic deformity and comprised spinal canal were documented.Results: The average operation time was 3.5 hours (ranging 2.8-5.8 hours) and the average blood loss was 820 ml (ranging 650-2 100 ml).All the cases were followed up for 17.2 months on average (ranging 12-28 months).The height of the injured vetebral body was restored from 24% (12%-45%) preoperatively to 96% (95%-99%) postoperatively (P<0.05).The natural spinal curvatures and spinal canal were restored.Three cases were involved in transient iatrogenic nerve root injury and 1 case was involved in the loosening of the connected rod of the pedicle screw system 3 months postoperatively.Conclusions: The technique of implanting the titanium mesh by posterior approach is effective and safe enough to reconstruct the anterior and middle columns in treating lumbar burst fractures.

  18. TREATING CONDYLE FRACTURE WITH OPEN OPERATION%切开复位治疗髁状突骨折

    Institute of Scientific and Technical Information of China (English)

    谭卫明; 杨壮群; 侯成群; 白岫峰; 常晓峰; 齐岩

    2001-01-01

    Objective: To discuss the method and probability of using open operation to treat condyle fracture. Methods:Open operation passing through before tragu incision or submandibular incisions, The condyle fracture included realignment of the bone ends ,fixation and repairment of capsula articularis. Results :Sixteen cases and twenty sides of condyle fracture were treated by open operation. The survey had been kept on fixation for 4 months. It indicated that there were no joint disturbances and facial paralysis, the form and function of mandibules were nearly normal. Conclusion: We can acquire satisfactory result from treating condyle fracture outside of capsula articularis by open operation using osteosynthesis%目的:探讨髁状突骨折手术治疗的途径和可行性。方法:采用耳屏前入路或耳屏与颌下联合入路进行髁状突的复位、固定及关节囊的修复。结果:本组16例共20侧经术后平均4个月的随访,面部形态基本对称,张口度正常,无关节紊乱及面神经功能障碍。结论:关节囊外移位性髁状突骨折采用切开复位坚固内固定方法治疗,可取得较满意的临床疗效。

  19. Effect of osteoporosis treatments on risk of non-vertebral fractures: review and meta-analysis of intention-to-treat studies.

    NARCIS (Netherlands)

    Boonen, S.; Laan, R.F.J.M.; Barton, I.P.; Watts, N.B.

    2005-01-01

    Most osteoporosis treatments have proven efficacy in reducing the risk of vertebral fractures, whereas evidence is less straightforward for prevention of non-vertebral fractures. Conclusions as to the efficacy of a treatment should be based primarily on analyses of the intention to treat (ITT) popul

  20. Bone Repair on Fractures Treated with Osteosynthesis, ir Laser, Bone Graft and Guided Bone Regeneration: Histomorfometric Study

    Science.gov (United States)

    dos Santos Aciole, Jouber Mateus; dos Santos Aciole, Gilberth Tadeu; Soares, Luiz Guilherme Pinheiro; Barbosa, Artur Felipe Santos; Santos, Jean Nunes; Pinheiro, Antonio Luiz Barbosa

    2011-08-01

    The aim of this study was to evaluate, through the analysis of histomorfometric, the repair of complete tibial fracture in rabbits fixed with osteosynthesis, treated or not with infrared laser light (λ780 nm, 50 mW, CW) associated or not to the use of hydroxyapatite and guided bone regeneration (GBR). Surgical fractures were created, under general anesthesia (Ketamina 0,4 ml/Kg IP and Xilazina 0,2 ml/Kg IP), on the dorsum of 15 Oryctolagus rabbits that were divided into 5 groups and maintained on individual cages, at day/night cycle, fed with solid laboratory pelted diet and had water ad libidum. On groups II, III, IV and V the fracture was fixed with wire osteosynthesis. Animals of groups III and V were grafted with hydroxyapatite and GBR technique used. Animals of groups IV and V were irradiated at every other day during two weeks (16 J/cm2, 4×4 J/cm2). Observation time was that of 30 days. After animal death (overdose of general anesthetics) the specimes were routinely processed to wax and underwent histological analysis by light microscopy. The histomorfometric analysis showed an increased bone neoformation, increased collagen deposition, less reabsorption and inflammation when laser was associated to the HATCP. It is concluded that IR laser light was able to accelerate fracture healing and the association with HATCP and GBR resulted on increased deposition of CHA.

  1. Fracture resistance and histological findings of immature teeth treated with mineral trioxide aggregate

    DEFF Research Database (Denmark)

    Hatibovic-Kofman, S.; Raimundo, L.; Zheng, L.

    2008-01-01

    The objective of the present study was to test the hypothesis that the fracture strength of calcium hydroxide and mineral trioxide aggregate (MTA)-filled immature teeth decreased over time. Immature mandibular incisors from sheep were extracted and the pulps were extirpated using an apical approach...... with a barbed broach, and the teeth were divided into three experimental groups. Group 1: untreated teeth. Group 2: the root canals were filled with calcium hydroxide paste. Group 3: the root canals were filled with MTA. All specimens were kept in saline with 1% antibiotics at 4 degrees C for certain periods...... for a histological study, examining matrix metalloproteinases (MMP2 and MMP14) and tissue inhibitor of metalloproteinase (TIMP). The results showed the mean fracture strengths decreased over time for all the three groups. Although the untreated teeth showed the highest value (45.5 MPa) at 2 weeks, the fracture...

  2. Ununited fracture neck of femur treated with closed reduction and internal fixation with cancellous screw and fibular strut graft

    Directory of Open Access Journals (Sweden)

    Singh Daria

    2006-01-01

    Full Text Available Background: Ununited fracture neck of femur in young adults has been tackled in various ways. Methods: Twenty five patients of ununited fracture neck of femur in age group 21-55 years were treated by closed reduction, cancellous screw fixation and fibular strut graft and followed up for 2-6 years. Time gap between injury and operation was 6 weeks to 58 weeks. Five cases were previously fixed with various fixation devices. Results: Osseous union was achieved in 24 cases with average time of 18.16 weeks. Main complication encountered in follow-up was avascular necrosis of femoral head, others were joint stiffness and shortening. Functional end results were good to excellent in 24 cases. Conclusion: Closed reduction with internal fixation by cancellous screw and fibular strut grafting is easy and useful procedure.

  3. Calcaneal fractures treated with percutaneous multi-pin poking reduction and a calcaneo-astragalar rebounder%经皮多针撬拨复位配合跟距反弹器治疗跟骨骨折

    Institute of Scientific and Technical Information of China (English)

    吴楚; 祝少博; 付涛; 沈家志

    2007-01-01

    跟骨骨折是足部常见损伤,根据骨折类型不同其治疗方法各异。我们自2004~2006年应用经皮多针撬拨复位配合跟距反弹器(由河南省洛阳正骨医院附属白马寺医疗器械厂生产)治疗跟骨舌状骨折和部分关节压缩型骨折23例,取得较为满意的疗效。

  4. Fracture Resistance of Endodontically Treated Roots Restored with Fiber Posts Using Different Resin Cements- An In-vitro Study

    Science.gov (United States)

    Irodi, Sujatha; Mehta, Deepak; Subramanya, Shankar; Govindaraju, Vinay Kumar

    2017-01-01

    Introduction The influence of the remaining coronal tooth structure along with intra-radicular esthetic posts increases fracture resistance of fractured teeth especially in the anterior region. The advent of resin based luting cements improves the adhesion of fiber posts. Aim To evaluate the fracture resistance of endodontically treated roots restored with fiber posts using different resin cements – Calibra (etch and rinse), PermaFlo® DC (self-etch primer) and SmartCem2 (self-adhesive). Materials and Methods Extracted human maxillary central incisors having similar dimensions were decoronated at the Cemento-Enamel Junction (CEJ) to create 16mm long specimens and endodontically treated. A total of 45 teeth were divided into three groups with 15 teeth each for cementation of easy fiber posts (size1, 0.8mm diameter). Post spaces were prepared to a depth of 10mm. Group 1 – Caulk 34% phosphoric acid gel, dual cure adhesive Prime and Bond NT followed by luting of post with Calibra cement. Group 2 – Ultra – etch then Primer A and Primer B, and PermaFlo® DC was used to cement the post. Group 3 – SmartCem2 [1:1 ratio] was used to cement the post. The excess lengths of posts were seared and teeth were mounted on acrylic blocks and loaded under compressive force to the long axis of the tooth which increased in periodic pattern of 1mm/min. The value of the force at which each root section gets fractured was noted. The data were statistically analysed using ANOVA and Tukey’s Test. Results The mean fracture load (and SD) were as follows Group 1 – 762.400 (251.490); Group 2 – 662.933 (206.709); Group 3 – 657.800 (57.372). No statistically significant differences were seen among all three Groups, p-value (0.228). Conclusion Posts cemented using self -adhesive resin cement SmartCem2 have highest fracture resistance and bonding efficacy of self-adhesive technique showed reliably better results but was comparable to total–etch and self–etch techniques.

  5. Hypertrophic osteoarthropathy manifested with isolated calcaneal periostitis in bone scintigraphy.

    Science.gov (United States)

    Moralidis, Efstratios; Gerasimou, Georgios; Theodoridou, Athina; Hilidis, Ilias; Mylonaki, Efrosyni; Gotzamani-Psarrakou, Anna

    2010-05-01

    Hypertrophic osteoarthropathy (HOA) is an incompletely understood syndrome characterized by digital clubbing and periosteal proliferation of long bones and it is commonly associated with primary lung tumors. Bone scintigraphy is a sensitive method in detecting HOA and characteristic findings have been reported. We present the case of a man with newly diagnosed non-small cell lung cancer, unremarkable clinical examination and blood tests and no digital clubbing. During disease staging, however, bone scintigraphy showed intense calcaneal cortical proliferation bilaterally without involvement of other parts of the skeleton. Cortical reaction of both calcanei resolved significantly after chemotherapy. This case indicates that HOA may manifest with isolated calcaneal periostitis bilaterally, which is a new addition to the literature.

  6. Arthroscopy Cleaning Calcaneal Tubercle on Individualized Forming after Decompression Treat-ment of Intractable Haglund's Syndrome of the Achilles Tendon%内镜下跟骨后上结节成形减压术治疗顽固性 Haglund 综合征

    Institute of Scientific and Technical Information of China (English)

    王铭; 李海滨; 刘会欣; 付洪睿; 杨学桥; 潘洪阁

    2015-01-01

    Objective To study the surgical effect of arthroscopy calcaneal tubercle cleaning on individualized forming af-ter decompression treatment of intractable Haglund's syndrome of the Achilles tendon. Methods Twenty-two cases underwent arthroscopy cleaning calcaneal tubercle on individualized forming after decompression treatment. American Foot and Ankle Sur-gery Society(AOFAS)ankle-foot function score was assessed preoperatively and postoperatively. Results Patients were fol-lowed up for 13. 6 months(6 ~ 18months). American Foot and Ankle Surgery Society(AOFAS)ankle-foot function score im-proved significantly. 90. 9% of patients presented excellent or good results. Conclusion Arthroscopy cleaning of calcaneal tu-bercle on individualized form with decompression treatment of intractable Haglund's syndrome of the Achilles tendon can a-chieve satisfactory results.%目的:研究内镜下跟骨后上结节成形减压术治疗顽固性 Haglund 综合征的手术治疗效果。方法我科于2013年1月至2014年8月对22例顽固性 Haglund 综合征患者采用内镜下跟骨后上结节成形减压术治疗,其中男14例,女8例;年龄15~64岁,平均41.7岁。对22例患者术前、术后均进行美国足踝外科协会(American orthopaedic foot and ankle society,AOFAS)踝-后足功能评分。结果所有患者均获得随访,随访时间6~18个月,平均13.6个月。术前 AOFAS 踝-后足功能评分平均56分,术后平均86.4分,评分明显提高。优16例,良4例,可2例,优良率为90.9%。结论内镜下跟骨后上结节成形减压术治疗顽固性 Haglund 综合征可获得良好的临床效果。

  7. Atypical femoral fracture in an osteogenesis imperfecta patient successfully treated with teriparatide

    DEFF Research Database (Denmark)

    Holm, Jakob; Eiken, Pia; Hyldstrup, Lars;

    2014-01-01

    OBJECTIVE: We report a case of a successfully healed atypical femoral fracture (AFF) following treatment with teriparatide in a patient with osteogenesis imperfecta (OI). To our knowledge, no successful treatment of AFFs with teriparatide in this subpopulation has ever been described. METHODS...

  8. The societal costs of femoral neck fracture patients treated with internal fixation

    NARCIS (Netherlands)

    Zielinski, S.M.; Bouwmans, C.A.; Heetveld, M.J.; Bhandari, M.; Patka, P.; Lieshout, E.M. van; Kampen, A. van

    2014-01-01

    SUMMARY: The study rationale was to provide a detailed overview of the costs for femoral neck fracture treatment with internal fixation in the Netherlands. Mean total costs per patient at 2-years follow-up were 19,425. Costs were higher for older, less healthy patients. Results are compa

  9. The effect of ferrule presence and type of dowel on fracture resistance of endodontically treated teeth restored with metal-ceramic crowns

    Directory of Open Access Journals (Sweden)

    Vivek Aggarwal

    2014-01-01

    Full Text Available Aim: The purpose of the present study was to comparatively evaluate the effect of presence of a 2 mm ferrule and different type of dowels on fracture resistance of mandibular premolars. Materials and Methods: Fifty uniradicular mandibular premolars were divided into five groups (n = 10. Ten teeth received no treatment (group I. Samples in group II & III were decoronated 2 mm above cemento-enamel junction and received custom cast dowel-core and fiber dowel-composite core respectively, with 2 mm ferrule. Samples in group IV & V were decoronated at CEJ and were restored using cast dowels and fiber dowel-composite cores, without any ferrule. The restored teeth received metal ceramic crowns and were mechanically loaded. The specimens were subjected to a static load, until fracture, to determine the fracture resistance and fracture mode. Results: The samples with 2 mm ferrule had a higher fracture resistance than non ferrule groups. Within non ferrule groups, there were no significant differences in the fracture resistance. Specimen restored with cast dowel had more incidence of non-repairable fracture. Conclusions: Presence of ferrule increased the fracture resistance of endodontically treated teeth. In case of absence of ferrule, fiber dowels had similar fracture resistance as that of cast dowels and showed increased incidence of repairable fracture.

  10. Outcomes of osteoporotic trochanteric fractures treated with cement-augmented dynamic hip screw

    Directory of Open Access Journals (Sweden)

    Rakesh Kumar Gupta

    2012-01-01

    Full Text Available Background: Dynamic hip screw (DHS has been the standard treatment for stable trochanteric fracture patterns, but complications of lag screw cut out from a superior aspect, due to inadequate bone anchorage, occur frequently in elderly osteoporotic patients. Polymethylmethacrylate (PMMA has been used as an augmentation tool to facilitate fixation stability in cadaveric femora for biomechanical studies and in pathological fractures. However, there are very few reports on the utilization of PMMA cement to prevent these complications in fresh intertrochanteric fractures. A prospective study was conducted to evaluate the outcome and efficacy of PMMA augmented DHS in elderly osteoporotic patients with intertrochanteric fractures. Materials and Methods: The study included 64 patients (AO type31-A2.1 in eight, A2.2 in 29, A2.3 in 17 patients, and 31-A3.1 in five, A3.2 in three, and A3.3 in two patients with an average age of 72 years (60 − 94 years of which 60 were available for final followup. PMMA augmentation of DHS was performed in all cases by injecting PMMA cement into the femoral head with a custommade gun designed by the authors. The clinical outcome was rated as per the Salvati and Wilson scoring system at the time of final followup of one year. Results were graded as excellent (score > 31, good (score 24 − 31, fair (score 16 − 23, and poor (score < 16. Results: Fracture united in all patients and the average time to union was 13.8 weeks (range 12 − 16 weeks. At an average followup of 18 months (range 12 − 24 months, no incidence of varus collapse or superior screw cut out was observed in any of the patients in spite of weightbearing ambulation from the early postoperative period. There was no incidence of avascular necrosis (AVN or cement penetration into the joint in our series. Most of the patients were able to regain their prefracture mobility status with a mean hip pain score of 8.6. Conclusion: Cement augmentation of DHS appears

  11. The Comparison Between Affected and Non-Affected Side of the Calcaneal Bone Density in Chronic Hemiparetic Patients

    Directory of Open Access Journals (Sweden)

    Demet Ofluoğlu

    2005-06-01

    Full Text Available Stroke is a non-traumatic brain injury caused by occlusion or rupture of cerebral blood vessels that results in sudden neurological deficit characterized by loss of motor control, altered sensation, cognitive or language impairment, disequilibrium, or coma. Immobilization is an important risk factor for osteoporosis. The aim of this study was to compare between affected and non-affected side’s calcaneal bone mineral density in chronic hemiparetic patients. Thirty-tree unilateral and independently mobile hemiparetic patients due to stroke were included in the study. The exclusion criteria were to have poor general health status, bilateral involvement, congenital dislocation of hip and past calcaneal fracture history. Motor functional level, spasticity and daily living activities of the patients were assessed by using Brunstrom, Ashworth and Barthel scales, respectively. The calcaneal bone mineral density was evaluated with DXL-Calscan in both affected and non-affected side of all patients. Patients’ mean age and duration of disease were 58.9±11.9 years and 20±19.4 months, respectively. 48.5% of patients were male and 60.6% has right side hemiparesis. Their mean spasticity level was 1.6±1.2 according to Ashworth Scale. Mean motor functional level and activity of daily living score were 4.5±1 and 87.4±22.2, respectively. The calcaneal mean T score was –2.1±0.9 and –1.7±0.7 in affected and non-affected side, respectively. In the pearson correlation analysis, there were positive correlation between age and non-affected Z score (r=0.42, p=0.01; Brunstrom score and affected side T score (r=0.48, p=0.005; Brunstrom score and affected side BMD (r=0.51, p=0.002. On the other hand, there were negative correlation between age and disease duration (r=-0.36, p=0.03; Ashworth score and Brunstrom (r=-0.66, p=0.0001, affected side T score (r=-0.41, p=0.01, affected side Z score (r=-0.35, p=0.04, affected BMD (r=-0.46, p=0.01. However, there was no

  12. A Study on Fracture Resistance of Class IV Cavities Treated with Pins

    Directory of Open Access Journals (Sweden)

    Boteva E.

    2014-12-01

    Full Text Available Тhе use of pins in restoration of large cavities with esthetic resin materials appear in the dental literature after 1970 and there are less than 20 publications, focused around restorations of class IV cavities. The aim of the present study is to test the role of pins in the fracture resistance in class IV restorations with resin materials. Materials and methods: 68 matured human upper and lower sound front teeth are included in the study. The groups are upper incisors, lower incisors, canines with or without pins. All cavities are filled with the same resin material, technology and Prime bond NT. Termocycling: 30 days in 30ºС, 100% humidity, 60 days in 100% humidity 2Х12 hours at 35ºС and 40ºС and 100 dry cycles, 20 seconds each in the following order - 45ºС ± 3ºС, room temperature, 5ºС, room temperature, two series, 50 each with two days between in Cultura incubator of Viva Dent 55ºС and ice. Machine for vertical load testing ZD 10/90, load in Newtons (N, from 20 N to 1275 N, speed 0.5 mm/ min, displacement from 0.1 to 1.2 mm. Type of fractures observed: adhesive, cohesive in dentine and in resin material, mixed. Results: The highest proportion of fractures observed was in front teeth with large cavities and with pins, low loading (493-503N. Front teeth with large cavities without pins have better resistance and lower proportion of fractures (488-526N. Canines are more resistible with pins and less without. Lowest resistance is found in lower front teeth when pins are present. Conclusion: In class IV restorations when tissue loses are less than 2/3 of the incisal ridge pins can decrease the fracture resistance of the teeth.

  13. In-hospital mortality analysis in patients with proximal femoral fracture operatively treated by hip arthroplasty procedure

    Directory of Open Access Journals (Sweden)

    Starčević Srdjan

    2016-01-01

    Full Text Available Background/Aim. Hip fracture remains the leading cause of death in trauma among elderly population and is a great burden to national health services. In-patient death analysis is important to evaluate risk factors, make appropriate selection and perform adequate treatment of infections for patients to be operated. The aim of this study was to analyze in-hospital mortality in proximal femoral fracture patients operatively treated with hip arthroplasty procedure. Methods. We followed 622 consecutive patients, and collected data about age, gender, the presence of infection preoperatively and postoperatively, American Society of Anesthesiologists (ASA score, diabetes mellitus and the type of surgical procedure. Postoperative infections included pneumonia, urinary tract infections, surgical site infections and sepsis. Results. We found a statistically significant influence of preoperative and postoperative infection presence for in-patient mortality with relative risk for lethal outcome of 4.53 (95% CI: 1.44-14.22 for patients with preoperative infection and 7.5 (95% CI: 1.90-29.48 for patients with postoperative infection. We did not confirm a statistically significant influence of age, gender, ASA score, diabetes mellitus or the type of surgical procedure for increased mortality rate. Conclusion. Adequate preoperative selection, risk evaluation and adequate treatment of infections are of the key importance for lowering the risk of death in patients operated due to proximal femoral fracture and treated by hip arthroplasty procedures. Special attention is to be paid for the presence of preoperative and postoperative infections in patients operatively treated due to the risk for increased in-hospital mortality.

  14. Effect of sealers on fracture resistance of endodontically treated teeth with and without smear layer removal: An in vitro study

    Directory of Open Access Journals (Sweden)

    Jhamb Swaty

    2009-01-01

    Full Text Available Aim : The present study involved the in vitro comparison of root reinforcing abilities of two sealers, i.e., Ketac-Endo and Acroseal, in endodontically treated teeth in the presence and absence of smear layer. Materials and Methods : Fifty teeth were taken and sectioned at the cementoenamel junction. The teeth with faults were discarded and a total of 36 teeth were used for study. The samples were biomechanically prepared using step-back technique. In 10 teeth, the smear layer was preserved using sodium hypochlorite. Smear layers were removed from 10 teeth using 17% EDTA, and in another 10 samples, the smear layers were eliminated using 17% EGTA. The remaining samples served as controls. Samples were obturated with sealers using the lateral condensation technique. Ketac-Endo (3M is a glass ionomer based root canal sealer, and Acroseal (Septodont sealers were used. The teeth were then tested by using an Instron testing machine. Results : Ketac-Endo shows higher fracture resistance values in comparison to Acroseal. Other factors as the amount of tooth structure remaining, the agents used for the removal of smear layer and instrumentation techniques may alter the tooth resistance to fracture. Conclusion : Ketac-Endo shows higher fracture resistance values in comparison to Acroseal.

  15. Fracture Resistance of Endodontically Treated Maxillary Premolars Restored by Various Direct Filling Materials: An In Vitro Study

    Science.gov (United States)

    Mincik, Jozef; Timkova, Silvia; Urban, Renata

    2016-01-01

    The aim of this study is to compare the effect of various restorative materials on fracture resistance in maxillary premolars. Premolars (n = 64) with no restorations or cracks were selected. MOD cavities were prepared considering the buccolingual width to be equal to half of the intercuspal distance. The specimens were randomly divided into 8 groups, 8 specimens each: group A intact teeth, group B unfilled cavity, group C composite made by oblique layering technique, group D composite with 2 mm cusp coverage, group E bulk-filled posterior composite, group F glass-ionomer, group G amalgam, and group H composite with proximal boxes. The specimens were subjected to an axial compression load with the mean values of fracture resistance in group A: 1289 N, group B: 181.75 N, group C: 445.38 N, group D: 645.88 N, group E: 355.13 N, group F: 352.00 N, group G: 191.38 N, and group H: 572.00 N. There was no significant difference between groups B and G, between C and D, E, and F, and between group D and H. All other measurements were statistically significant. We conclude that composite restoration with cusp coverage is the most ideal nonprosthetic solution for endodontically treated teeth. Cusp coverage increases the fracture resistance compared to the conventional cavity design. PMID:27656212

  16. Distal tibial pilon fractures (AO/OTA type B, and C treated with the external skeletal and minimal internal fixation method

    Directory of Open Access Journals (Sweden)

    Milenković Saša

    2013-01-01

    Full Text Available Background/Aim. Distal tibial pilon fractures include extra-articular fractures of the tibial metaphysis and the more severe intra-articular tibial pilon fractures. There is no universal method for treating distal tibial pilon fractures. These fractures are treated by means of open reduction, internal fixation (ORIF and external skeletal fixation. The high rate of soft-tissue complications associated with primary ORIF of pilon fractures led to the use of external skeletal fixation, with limited internal fixation as an alternative technique for definitive management. The aim of this study was to estimate efficacy of distal tibial pilon fratures treatment using the external skeletal and minimal internal fixation method. Methods. We presented a series of 31 operated patients with tibial pilon fractures. The patients were operated on using the method of external skeletal fixation with a minimal internal fixation. According to the AO/OTA classification, 17 patients had type B fracture and 14 patients type C fractures. The rigid external skeletal fixation was transformed into a dynamic external skeletal fixation 6 weeks post-surgery. Results. This retrospective study involved 31 patients with tibial pilon fractures, average age 41.81 (from 21 to 60 years. The average follow-up was 21.86 (from 12 to 48 months. The percentage of union was 90.32%, nonunion 3.22% and malunion 6.45%. The mean to fracture union was 14 (range 12-20 weeks. There were 4 (12.19% infections around the pins of the external skeletal fixator and one (3.22% deep infections. The ankle joint arthrosis as a late complication appeared in 4 (12.90% patients. All arthroses appeared in patients who had type C fractures. The final functional results based on the AOFAS score were excellent in 51.61%, good in 32.25%, average in 12.90% and bad in 3.22% of the patients. Conclusion. External skeletal fixation and minimal internal fixation of distal tibial pilon fractures is a good method for

  17. Fracture strength of custom-fabricated Celay all-ceramic post and core restored endodontically treated teeth

    Institute of Scientific and Technical Information of China (English)

    ZHANG Yu-xing; ZHANG Wei-hong; LU Zhi-yue; WANG Ke-li

    2006-01-01

    Background The increased use of ail-ceramic crown provides a rationale for tooth-colored core. Due to superior mechanicai properties, Vita Celay infiltration ceramic developed for crown and bridge works presents the potential for fabricating ail-ceramic posts and cores in one piece. This study was conducted to compare the fracture strength of endodontically treated teeth which were thereafter given different types of posts and cores and crowns restoration, respectively. The evaluated post-and-core systems are: custom-fabricated Celay ail-ceramic post-core, custom cast metal post-core, and prefabricated stainless steel post (Parapost) with and without 2.0 mm dentine ferrule.Methods Sixty freshly extracted human maxillary central incisors were endodonticaily treated and randomly divided into five groups with 12 samples each. Group A: Celay ceramic post-cores restored teeth with 2.0 mm dentine ferrule. Group B: Celay ceramic post-cores restored teeth with no dentine ferrule. Group C: cast metal post-cores restored teeth with 2.0 mm dentine ferrule. Group D: cast metal post-cores restored teeth with no dentine ferrule. Group E: prefabricated post and composite cores restored teeth with 2.0 mm dentine ferrule. All teeth were restored with Celay ceramic crowns. Each specimen was subjected to a load at a 45-degree angle to the long axis on MTS 810 material testing machine until failure, at crosshead speed of 0.02 em/minute. Analysis of variance followed by the Newman-Keuls pairwise multiple comparison tests were used to compare the results of the groups tested.Results There was a statistically significant difference among the five groups (P<0.01). Celay ceramic post-cores restored teeth with 2.0 mm dentine ferrule [(758.35±119.26) N] and cast metal post-cores restored teeth with 2.0 mm dentine ferrule [(756.63 ±166.22) N] had a significantly greater mean fracture strength than the other three groups in which no significant difference was observed. The 2.0 mm dentine

  18. Complicated Crown-Root Fracture Treated Using Reattachment Procedure: A Single Visit Technique

    Directory of Open Access Journals (Sweden)

    Akhil Rajput

    2011-01-01

    Full Text Available Complicated crown-root fracture of maxillary central and lateral incisors is common in case of severe trauma or sports-related injury. It happens because of their anterior positioning in oral cavity and protrusive eruptive pattern. On their first dental visit, these patients are in pain and need emergency care. Because of impaired function, esthetics, and phonetics, such patients are quite apprehensive during their emergency visit. Successful pain management with immediate restoration of function, esthetics and phonetics should be the prime objective while handling such cases. This paper describes immediate treatment of oblique crown root fracture of maxillary right lateral incisor with reattachment procedure using light transmitting fiber post. After two and half years, the reattached fragment still has satisfying esthetics and excellent function.

  19. [Excessively long calcaneal spur. A rudimentary form of calcaneo-navicular synostosis].

    Science.gov (United States)

    Hardy, J; Pouliquen, J C

    1983-01-01

    The authors have seen 5 children aged between 12 and 16 years suffering from a painful foot described as a recurrent sprain. Movements of the subtalar joint were limited and radiographs showed a hypertrophic calcaneal spur projecting towards the navicular but without fusion between the calcaneus and navicular. The calcaneal spurs were resected with good results and with an immediate symptomatic improvement.

  20. Management and Followup of Complicated Crown Fractures in Young Patients Treated with Partial Pulpotomy

    Directory of Open Access Journals (Sweden)

    Francisco Ojeda-Gutierrez

    2013-01-01

    Full Text Available Two cases of young patients with traumatized permanent teeth having complicated crown fractures are reported. Endodontic management included partial pulpotomy by the Cvek technique; restorative management included resin restoration and reattachment of the teeth fragments. Treatments were considered successful in all cases according to the following criteria: absence of clinical symptoms, absence of X-ray signs of pathology, and presence of pulpal vitality 6 to 25 months after treatment.

  1. Effect of fibre-reinforced composite on the fracture resistance of endodontically treated teeth.

    Science.gov (United States)

    Ozsevik, Abdul Semih; Yildirim, Cihan; Aydin, Ugur; Culha, Emre; Surmelioglu, Derya

    2016-08-01

    The aim of this study is to evaluate the fracture resistance of root-filled teeth restored with fibre-reinforced composite (everX posterior). Fifty mandibular molars were divided into five groups (n = 10). Group 1: no treatment was applied (intact teeth). Group 2-5: canals were prepared and root filled. Group 2: no coronal restoration was placed. Group 3: teeth were coronally restored with composite. Group 4: composite restorations were performed following polyethylene fibre insertion at the cavity base. Group 5: composite resin placed over everX posterior. After thermocycling (5-55°C, 5000×), fracture resistance was measured. Mean force load for each sample was recorded in Newtons (N). Results were statistically analysed with one-way analysis of variance and post hoc Tukey's tests. The mean force required to fracture samples and standard deviations are as follows: group 1: 2859.5 ± 551.27 N, group 2: 318.97 ± 108.67 N, group 3: 1489.5 ± 505.04 N, group 4: 1958.3 ± 362.94 N, group 5: 2550.7 ± 586.1 N. everX posterior (group 5) was higher than groups 2, 3 and 4 (P  0.05). Placing fibre-reinforced composite under composite increased the fracture strength of root-filled teeth to the level of intact teeth.

  2. In Hospital and 3-Month Mortality and Functional Recovery Rate in Patients Treated for Hip Fracture by a Multidisciplinary Team

    Science.gov (United States)

    Rostagno, Carlo; Buzzi, Roberto; Campanacci, Domenico; Boccacini, Alberto; Cartei, Alessandro; Virgili, Gianni; Belardinelli, Andrea; Matarrese, Daniela; Ungar, Andrea; Rafanelli, Martina; Gusinu, Roberto; Marchionni, Niccolò

    2016-01-01

    Objectives Medical comorbidities affect outcome in elderly patients with hip fracture. This study was designed to preliminarily evaluate the usefulness of a hip-fracture unit led by an internal medicine specialist. Methods In-hospital and 3-month outcomes in patients with hip fracture were prospectively evaluated in 121 consecutive patients assessed before and followed after surgery by a multidisciplinary team led by internal medicine specialist; 337 consecutive patients were recalled from ICD-9 discharge records and considered for comparison regarding in-hospital mortality. Results In the intervention period, patients treated within 48 hours were 54% vs. 26% in the historical cohort (P<0.0001). In-hospital mortality remained stable at about 2.3 per 1000 person-days. At 3 months, 10.3% of discharged patients had died, though less than 8% of patients developed postoperative complications (mainly pneumonia and respiratory failure). The presence of more than 2 major comorbidities and the loss of 3 or more BADL were independent predictors of death. 50/105 patients recovered previous functional capacity, but no independent predictor of functional recovery could be identified. Mean length of hospital stay significantly decreased in comparison to the historical cohort (13.6± 4.7 vs 17 ± 5 days, p = 0.0001). Combined end-point of mortality and length of hospitalization < 12 days was significantly lower in study period (27 vs 34%, p <0.0132). Conclusions Identification and stabilization of concomitant clinical problems by internal medicine specialists may safely decrease time to surgery in frail subjects with hip fracture. Moreover, integrated perioperative clinical management may shorten hospital stay with no apparent increase in in-hospital mortality and ultimately improve the outcome. These results are to be confirmed by a larger study presently ongoing at our institution. PMID:27389193

  3. MIPPO技术治疗有楔形骨块的锁骨干骨折%Applying MIPPO technique to treat clavicle shaft fractures with wedge fracture fragment

    Institute of Scientific and Technical Information of China (English)

    杨明; 司徒炫明; 张殿英; 王天兵; 付中国; 张培训; 陈建海; 姜保国

    2016-01-01

    目的探讨 MIPPO 技术治疗有楔形骨块的锁骨干骨折的手术方法及疗效。方法自2011年4月至2014年4月,应用闭合复位、髓内克氏针临时固定并行 MIPPO 技术,治疗有楔形骨块的锁骨干骨折26例患者为试验组(MIPPO 组)。术后定期复查 X 线片,观察骨折愈合情况,并用Constant评分评估患者的肩关节功能。同时以2007年3月至2011年11月收治的传统切开复位板钉固定的29例患者为对照组(ORIF组),进行回顾性随访研究,比较两组的疗效和并发症。结果经过平均15个月的随访,MIPPO 组无1例骨折不愈合,ORIF组有1例骨折不愈合并接骨板失效,两组之间失效率差异无统计学意义。MIPPO 组在手术时间、出血量方面优于 ORIF组,差异有统计学意义。在骨折愈合时间以及 Constant评分方面,两组间差异无统计学意义。MIPPO 组有2例患者因接骨板隆起而坚决要求二次手术取出内固定物。结论 MIPPO 技术治疗有楔形骨块锁骨干骨折,创伤小,可减少手术时间和出血量,提高愈合几率。%Background Because the nonunion rate of conservative treatment was up to 1 5%, midshaft clavicle fractures with wedge-shaped fragments had been mainly treated with operation in recent years.Plate fixation was still one of the mainstream internal fixation methods,although a few scholars advocated various intramedullary fixations.For conventional plate and screw fixation techniques,one of the principles was to fix the free wedge-shaped fragments with lag screws as far as possible.We had ever improved the conventional techniques by intramedullary K-wire assistance in reduction,binding fragments with suture,and bridging plate fixation,which obtained good effects. But we found that the open reduction and bridging plate fixation increased the operation trauma because of the long incisions.We had made further improvement on this basis.From April 2011 to April 2014,26 patients of midshaft clavicular

  4. Fracture resistance and failure patterns of endodontically treated mandibular molars with and without glass fiber post in combination with a zirconia-ceramic crown

    NARCIS (Netherlands)

    Salameh, Z.; Ounsi, H.F.; Abou Shelib, M.N.M.; Sadig, W.; Ferrari, M.

    2008-01-01

    Objective: The aim of this study was to investigate the influence of a fiber post on the fracture mechanics of zirconia crowns inserted over endodontically treated teeth with different extent of coronal damage. Methods: Endodontically treated human molars with three types of coronal damage received

  5. Plantar calcaneal spurs in older people: longitudinal traction or vertical compression?

    Directory of Open Access Journals (Sweden)

    Landorf Karl B

    2008-08-01

    Full Text Available Abstract Background Plantar calcaneal spurs are common, however their pathophysiology is poorly understood. This study aimed to evaluate the prevalence and correlates of plantar calcaneal spurs in a large sample of older people. Methods Weightbearing lateral foot radiographs of 216 people (140 women and 76 men aged 62 to 94 years (mean age 75.9, SD 6.6 were examined for plantar calcaneal and Achilles tendon spurs. Associations between the presence of spurs and sex, body mass index, radiographic measures of foot posture, self-reported co-morbidities and current or previous heel pain were then explored. Results Of the 216 participants, 119 (55% had at least one plantar calcaneal spur and 103 (48% had at least one Achilles tendon spur. Those with plantar calcaneal spurs were more likely to have Achilles tendon spurs (odds ratio [OR] = 2.0, 95% confidence interval [CI] 1.2 to 3.5. Prevalence of spurs did not differ according to sex. Participants with plantar calcaneal spurs were more likely to be obese (OR = 7.9, 95% CI 3.6 to 17.0, report osteoarthritis (OR = 2.6, 95% CI 1.6 to 4.8 and have current or previous heel pain (OR = 4.6, 95% CI 2.3 to 9.4. No relationship was found between the presence of calcaneal spurs and radiographic measures of foot posture. Conclusion Calcaneal spurs are common in older men and women and are related to obesity, osteoarthritis and current or previous heel pain, but are unrelated to radiographic measurements of foot posture. These findings support the theory that plantar calcaneal spurs may be an adaptive response to vertical compression of the heel rather than longitudinal traction at the calcaneal enthesis.

  6. [Atlas fractures].

    Science.gov (United States)

    Schären, S; Jeanneret, B

    1999-05-01

    Fractures of the atlas account for 1-2% of all vertebral fractures. We divide atlas fractures into 5 groups: isolated fractures of the anterior arch of the atlas, isolated fractures of the posterior arch, combined fractures of the anterior and posterior arch (so-called Jefferson fractures), isolated fractures of the lateral mass and fractures of the transverse process. Isolated fractures of the anterior or posterior arch are benign and are treated conservatively with a soft collar until the neck pain has disappeared. Jefferson fractures are divided into stable and unstable fracture depending on the integrity of the transverse ligament. Stable Jefferson fractures are treated conservatively with good outcome while unstable Jefferson fractures are probably best treated operatively with a posterior atlanto-axial or occipito-axial stabilization and fusion. The authors preferred treatment modality is the immediate open reduction of the dislocated lateral masses combined with a stabilization in the reduced position using a transarticular screw fixation C1/C2 according to Magerl. This has the advantage of saving the atlanto-occipital joints and offering an immediate stability which makes immobilization in an halo or Minerva cast superfluous. In late instabilities C1/2 with incongruency of the lateral masses occurring after primary conservative treatment, an occipito-cervical fusion is indicated. Isolated fractures of the lateral masses are very rare and may, if the lateral mass is totally destroyed, be a reason for an occipito-cervical fusion. Fractures of the transverse processes may be the cause for a thrombosis of the vertebral artery. No treatment is necessary for the fracture itself.

  7. Residual stress and damage-induced critical fracture on CO2 laser treated fused silica

    Energy Technology Data Exchange (ETDEWEB)

    Matthews, M; Stolken, J; Vignes, R; Norton, M

    2009-11-02

    Localized damage repair and polishing of silica-based optics using mid- and far-IR CO{sub 2} lasers has been shown to be an effective method for increasing optical damage threshold in the UV. However, it is known that CO{sub 2} laser heating of silicate surfaces can lead to a level of residual stress capable of causing critical fracture either during or after laser treatment. Sufficient control of the surface temperature as a function of time and position is therefore required to limit this residual stress to an acceptable level to avoid critical fracture. In this work they present the results of 351 nm, 3 ns Gaussian damage growth experiments within regions of varying residual stress caused by prior CO{sub 2} laser exposures. Thermally stressed regions were non-destructively characterized using polarimetry and confocal Raman microscopy to measure the stress induced birefringence and fictive temperature respectively. For 1 {approx} 40s square pulse CO{sub 2} laser exposures created over 0.5-1.25 kW/cm{sup 2} with a 1-3 mm 1/e{sup 2} diameter beam (T{sub max} {approx} 1500-3000 K), the critical damage site size leading to fracture increases weakly with peak temperature, but shows a stronger dependence on cooling rate, as predicted by finite element hydrodynamics simulations. Confocal micro-Raman was used to probe structural changes to the glass over different thermal histories and indicated a maximum fictive temperature of 1900K for T{sub max} {ge} 2000 K. The effect of cooling rate on fictive temperature caused by CO{sub 2} laser heating are consistent with finite element calculations based on a Tool-Narayanaswamy relaxation model.

  8. COMPARATIVE STUDY OF FOREARM FRACTURES TREATED WITH LOCKING COMPRESSION PLATE LIMITED CONTACT DYNAMIC COMPRESSION PLATE

    Directory of Open Access Journals (Sweden)

    Jayachandra Reddy

    2015-02-01

    Full Text Available OBJECTIVES: This study has been carried out to compare the functional outcome of fracture fixation in diaphyseal forearm fractures by using Locking Compression Plate versus Limited contact dynamic compression Plate. To study the difference in the duration of union & complications with LCP & LC - DCP. METHODOLOGY: It is a prospective randomised comparative study which was carried out from December 2012 to December 2014 in our In stitution. In Group I, 20 patients were subjected to open reduction and internal fixation with 3.5 mm stainless steel LCP and locking head/nonlocking screws. In Group II, 20 patients were managed by 3.5mm LCDCP and non - locking screws. Clinical assessments regarding pain and function, radiological assessments were undertaken at the final follow - up. RESULTS - The time required for LCP fixation (mean 93.5 min, range 75 - 120 min was found to be more than that required for LC - DCP (mean 81.94 min, range 60 - 110 mi n. But this time difference was not significant (P=0.07, unpaired t test. The mean time of union for the forearm fixed with LCP was found to be 18 weeks (range 14 - 26 weeks in comparison to 16 weeks (range 10 - 22 weeks for the LC - DCP group. CONCLUSION - LC plating is an effective treatment option for fractures shaft of forearm. The present study could not prove the superiority of LCP over LC - DCP. It is the proper application of the principles of plating and not the type of plate which decides the outco me. Further long - term multicentric study is required to prove behaviors of the implant.

  9. The outcome and parents-based cosmetic satisfaction following fixation of paediatric supracondylar humerus fractures treated by closed method with or without small medial incision.

    Science.gov (United States)

    Basaran, Serdar Hakan; Ercin, Ersin; Bayrak, Alkan; Bilgili, Mustafa Gokhan; Kizilkaya, Cemal; Dasar, Uygar; Avkan, Mustafa Cevdet

    2016-01-01

    Supracondylar humerus fractures are common in children. Displaced fractures are usually treated with closed reduction and cross pin fixation. But, medial pinning may cause the ulnar nerve injury. The aim of this study was to compare the parents-based cosmetic satisfaction of the incision scars in children with displaced supracondylar humerus fractures treated by closed reduction and cross pin fixation with or without small medial incision. We retrospectively reviewed the medical records of 72 children with displaced supracondylar humerus fractures treated two different closed reduction and percutaneous pinning methods at our institution from January 2010 through December 2013. A group has 36 patients treated with small medial incision and crossed K-wires fixation after closed reduction. The other group has 36 patients treated with closed reduction and K-wires fixation. At the final follow-up, the patients were evaluated radiologically and clinically with Flynn's criteria. Furthermore, a visual analogue scale was used to determine of the parents-based cosmetic satisfaction score. All fractures healed without major complications at the final clinical and radiological assessment. Although, between the two groups did not differ in terms of Flynn cosmetic and functional outcomes, there were statistically significant differences between both groups according to the parents-based cosmetic satisfaction scores. The closed reduction and crossed pin fixation without small medial incision should be preferred first because of better the parents-based cosmetic satisfaction.

  10. Usefulness of calcaneal quantitative ultrasound stiffness for the evaluation of bone health in HIV-1-infected subjects: comparison with dual X-ray absorptiometry

    Directory of Open Access Journals (Sweden)

    Fantauzzi A

    2016-05-01

    Full Text Available Alessandra Fantauzzi,1 Marco Floridia,2 Fabrizio Ceci,3 Francesco Cacciatore,4 Vincenzo Vullo,5 Ivano Mezzaroma1 1Department of Clinical Medicine, Sapienza – University of Rome, 2Department of Therapeutic Research and Medicines Evaluation, Istituto Superiore di Sanità (ISS, 3Department of Cellular Biotechnologies and Hematology, Sapienza University of Rome, Rome, 4U.O. of Cardiac Rehabilitation, Fondazione Salvatore Maugeri, IRCCS, Istituto di Telese Terme, Benevento, 5Department of Public Health and Infectious Diseases, Sapienza – University of Rome, Rome, Italy Objectives: With the development of effective treatments and the resulting increase in life expectancy, bone mineral density (BMD alteration has emerged as an important comorbidity in human immunodeficiency virus type-1 (HIV-1-infected individuals. The potential contributors to the pathogenesis of osteopenia/osteoporosis include a higher prevalence of risk factors, combined antiretroviral therapy (cART-exposure, HIV-1 itself and chronic immune activation/inflammation. Dual-energy X-ray absorptiometry (DXA is the “gold standard” technique for assessing bone status in HIV-1 population. Methods: We conducted a cross-sectional study to investigate bone mineral status in a group of 158 HIV-1-infected subjects. The primary endpoint was the feasibility of calcaneal quantitative ultrasound (QUS as a screening tool for BMD. All subjects were receiving stable cART and were virologically suppressed (HIV-RNA <37 copies/mL from at least 12 months. Calcaneal QUS parameters were analyzed to obtain information on bone mass and microarchitecture. The results were compared with those obtained by DXA. Results: No correlations were found between DXA/QUS parameters and demographic or HIV-1-specific characteristics, also including cART strategies. In the univariate analyses BMD, QUS indexes, and Fracture Risk Assessment Tool scores conversely showed significant associations with one or more

  11. P31 - Long-Term Prospective Study of Osteoporotic Patients Treated with Percutaneous Vertebroplasty after Fragility Fractures

    Science.gov (United States)

    Mazzantini, M.; Torre, C.; Di Munno, O.

    2010-01-01

    Introduction: The purpose of this study was to evaluate factors that could increase the occurrence of new vertebral fractures (VFx) after percutaneous vertebroplasty (PVP) procedures. Methods: In our prospective study, we included patients of both sexes with osteoporosis (OP) and at least one painful VFx. We performed a baseline biochemical evaluation (including vitamin D plasma levels) and collected demographic, BMD, and clinical data. One hundred and fifteen patients were treated with PVP and assigned to oral bisphosphonates plus Ca and vitamin D. The patients returned for follow-up visits after 1, 3, and 6 months, and every 6 months thereafter. X-rays of the dorsolumbar spine were repeated every 12 months, or in the event of pain that may indicate VFx occurrence. Results: The mean follow-up duration was 39 +/− 16 months (range, 15–79). Thirty-two patients (27.8%) sustained new fragility VFx, all symptomatic. All the fractured patients agreed to undergo a new PVP. We compared the patients who had sustained new VFx to those who had not, and found significantly lower BMI, total hip, and femoral neck T-scores in the group with new VFx. Furthermore, baseline plasma levels of 25(OH) vitamin D (25(OH)D) were significantly lower in this group. Analysis of plasma levels of 25(OH)D 12 months after PVP showed that a significant difference still persisted: 22 +/− 12 (group with new VFx) vs 41 +/− 22 ng/ml (group with no VFx; p < 0.01). Conclusions: We found that in patients with OP treated with PVP, the incidence of new VFx was 27.8% after 39 months; low BMI, BMD, and vitamin D are factors associated with increased risk of new VFx in patients treated with PVP.

  12. Fracture resistance of endodontically treated teeth restored with Zirconia filler containing composite core material and fiber posts

    Science.gov (United States)

    Jeaidi, Zaid Al

    2016-01-01

    Objectives: To assess the fracture resistance of endodontically treated teeth with a novel Zirconia (Zr) nano-particle filler containing bulk fill resin composite. Methods: Forty-five freshly extracted maxillary central incisors were endodontically treated using conventional step back preparation and warm lateral condensation filling. Post space preparation was performed using drills compatible for fiber posts (Rely X Fiber Post) on all teeth (n=45), and posts were cemented using self etch resin cement (Rely X Unicem). Samples were equally divided into three groups (n=15) based on the type of core materials, ZirconCore (ZC) MulticCore Flow (MC) and Luxacore Dual (LC). All specimens were mounted in acrylic resin and loads were applied (Universal testing machine) at 130° to the long axis of teeth, at a crosshead speed of 0.5 mm/min until failure. The loads and the site at which the failures occurred were recorded. Data obtained was tabulated and analyzed using a statistical program. The means and standard deviations were compared using ANOVA and Multiple comparisons test. Results: The lowest and highest failure loads were shown by groups LC (18.741±3.02) and MC (25.16±3.30) respectively. Group LC (18.741±3.02) showed significantly lower failure loads compared to groups ZC (23.02±4.21) and MC (25.16±3.30) (pcomposite cores was comparable to teeth restored with conventional Zr free bulk fill composites. Zr filled bulk fill composites are recommended for restoration of endodontically treated teeth as they show comparable fracture resistance to conventional composite materials with less catastrophic failures. PMID:28083048

  13. Resistance to fracture of endodontically treated premolars restored with glass ionomer cement or acid etch composite resin: An in vitro study

    Directory of Open Access Journals (Sweden)

    B Ranga

    2010-01-01

    Full Text Available Aim: Due to the weakness of endodontically treated posterior teeth requires more strengthened restoration to withstand occlusal forces. The purpose of the present study was to determine and compare the resistance to fracture of endodontically treated maxillary 1 st premolars restored with different materials in mesio-occluso-distal (MOD cavity preparations. Materials and Methods: MOD cavity preparations in 80 endodontically treated maxillary 1 st premolars were restored using four different methods. Fiber rings were filled with stone plaster and the teeth were placed into the plaster up to the level of cemento-enamel junction. The teeth were grouped according to restorative method, mounted in an Instrom T.T. machine, and the buccal walls subjected to a slowly increasing compressive force until fracture occurred. Result: The force of fracture of the walls of each tooth was recorded and the results in the various groups compared. All teeth fractured in a similar manner irrespective of the restorative method used. Conclusion: The resistance to the fracture of the teeth was the same when they were stored with glass ionomer cement as a base over which composite resin was placed. When the entire cavities were filled with glass ionomer cement, the resistance to fracture of the teeth decreased significantly compared with the acid etch resin technique.

  14. A comparison of the fracture resistances of endodontically treated mandibular premolars restored with endocrowns and glass fiber post-core retained conventional crowns

    Science.gov (United States)

    Guo, Jing; Wang, Zhiming; Li, Xuesheng; Sun, Chaoyang; Gao, Erdong

    2016-01-01

    PURPOSE This in-vitro study aimed to evaluate the fracture resistances and failure modes of endodontically treated mandibular premolars restored with endocrowns and conventional post-core retained crowns. MATERIALS AND METHODS Thirty mandibular premolars were assigned into three groups (n=10): GI, intact teeth; GE, teeth with endocrowns; GC, teeth with conventional post-core supported crowns. Except for the teeth in group GI, all specimens were cut to 1.5 mm above the cementoenamel junction and endodontically treated. Both endocrowns and conventional crowns were fabricated from lithium-disilicate blocks using a CEREC 3D CAD/CAM unit. All specimens were subjected to thermocycling and then to 45° oblique compressive load until fracture occurred. The fracture resistance and failure mode of each specimen were recorded. Data were analyzed with one-way ANOVA and LSD Post Hoc Test (α=.05). RESULTS The fracture resistances of GE and GC were significantly lower than that of GI (P<.01), while no significant difference was found between GE and GC (P=.702). As of the failure mode, most of the specimens in GE and GC were unfavorable while a higher occurrence of favorable failure mode was presented in GI. CONCLUSION For the restoration of mandibular premolar, endocrown shows no advantage in fracture resistance when compared with the conventional method. Both of the two methods cannot rehabilitate endodontically treated teeth with the same fracture resistances that intact mandibular premolars have. PMID:28018567

  15. The conundrum of calcaneal spurs: do they matter?

    LENUS (Irish Health Repository)

    Moroney, Paul J

    2013-12-30

    Background: Chronic plantar heel pain is a common and potentially debilitating condition, often caused by plantar fasciitis. Plantar calcaneal spurs were originally considered the cause of plantar fasciitis but are now regarded as an incidental finding by most authors. We aimed to test this hypothesis and to investigate predisposing factors for the development of spurs. Methods: We reviewed all lateral ankle X rays taken in our institution over a 6-month period and identified all X rays demonstrating calcaneal spurs. Then, we identified a similar number of age- and sex-matched controls without spurs. We contacted both groups by telephone and compared symptoms of heel pain, plantar fasciitis, associated comorbidities, and foot and ankle outcome scores (FAOSs). Results: We reviewed the X rays of 1103 consecutive patients and found a spur prevalence of 12.4%, more common in women and older patients. Questioning of the spur group and control group found a higher body mass index in the spur group. Patients with spurs were 4 times more likely to have diabetes mellitus and 10 times more likely to have lower-limb osteoarthritis. Patients with spurs had more foot pain and poorer FAOS than the control group, even when patients with plantar fasciitis were excluded. Conclusion: Our results demonstrate that the presence of a plantar calcaneal spur may be an indicator of foot pain independent of plantar fasciitis. Although spurs may not cause foot pain themselves, they may be an indication of other associated conditions. Clinical relevance: We have demonstrated the relevance of a radiographic finding once considered irrelevant.

  16. Radiofrequency Kyphoplasty - An Innovative Method of Treating Osteoporotic Vertebral Body Compression Fractures

    Directory of Open Access Journals (Sweden)

    Drees P

    2011-01-01

    Full Text Available Osteoporotic vertebral body fractures are encountered increasingly often. Cement augmentation using vertebroplasty or balloon kyphoplasty are standardised and established procedures. However, the optimal cement viscosity at the time of cement augmentation has not yet been satisfactory resolved for either method. In other words, the time point of cement application is left to the surgeon’s subjective estimation. Early application of cement may cause cement leakage whereas late application may cause incomplete filling of the vertebral body. Radiofrequency kyphoplasty is a recently developed augmentation system that enables the surgeon to exert control when creating the cavity, as well as aids him in the placement and application of cement. Cement is applied by remote control and thus uniformly retains its properties. The method is presented in the following.

  17. Thoracolumbar fracture dislocations treated by posterior reduction interbody fusion and segmental instrumentation

    Directory of Open Access Journals (Sweden)

    Xiao-Bin Wang

    2014-01-01

    Materials and Methods: A retrospective review of 30 patients who had sustained fracture dislocation of the spine and underwent single stage posterior surgery between January 2007 and December 2011 was performed. All the patients underwent single stage posterior pedicle screw fixation, decompression and interbody fusion. Demographic data, medical records and radiographic images were reviewed thoroughly. Results: Ten females and 20 males with a mean age of 39.5 years were included in this study. Based on the AO classification, 13 cases were Type B1, 4 cases were B2, 4 were C1, 6 were C2 and 3 cases were C3. The average time of the surgical procedure was 220 min and the average blood loss was 550 mL. All of the patients were followed up for at least 2 years, with an average of 38 months. The mean preoperative kyphosis was 14.4° and reduced to -1.1° postoperatively. At the final followup, the mean kyphosis was 0.2°. The loss of correction was small (1.3° with no significant difference compared to postoperative kyphotic angle (P = 0.069. Twenty seven patients (90% achieved definitive bone fusion on X-ray or computed tomography imaging within 1 year followup. The other three patients were suspected possible pseudarthrosis. They remained asymptomatic without hardware failure or local pain at the last followup. Conclusion: Single stage posterior reduction using segmental pedicle screw instrumentation, combined with decompression and interbody fusion for the treatment of thoracic or lumbar fracture-dislocations is a safe, less traumatic and reliable technique. This procedure can achieve effective reduction, sagittal angle correction and solid fusion.

  18. Calcaneal osteomyelitis due to Achromobacter xylosoxidans: a case report.

    Science.gov (United States)

    Ozer, Kadri; Kankaya, Yuksel; Baris, Ruser; Bektas, Cem Inan; Kocer, Ugur

    2012-12-01

    Achromobacter xylosoxidans (A. xylosoxidans) has been described as an opportunistic pathogen causing infection. The case we describe is that of an elderly man who had osteomyelitis of calcaneal bone caused by A. xylosoxidans. As far as we are aware there are only 5 cases of osteomyelitis with A. xylosoxidans in the literature. Impaired defensive mechanism of the foot in direct contact with this waterborne bacterium can cause this disease. Because of the high level of antibiotic resistance of this bacterium, clinically more attention should be paid to patients who have impaired defensive mechanisms in their extremities, for example free flaps.

  19. 根管治疗术后的牙根纵折%Vertical root fractures in endodontically treated teeth

    Institute of Scientific and Technical Information of China (English)

    袁坤; 李娜

    2012-01-01

    Owing to both the effort of completely removing infectious source in root canal and the applica- tion of root canal shaping instruments with a big taper in root canal therapy procedure, root canal preparations are prone to be excessive and overzealous, which may weaken the root and lead to the development of root fracture. Complete horizontal and oblique root fractures can be easily detected by conventional periapical radiographs. However, it may be difficult to diagnose vertical root fracture ( VRF) , because the clinical signs and symptoms associated with VRF as well as radiographic presentations are often similar to those associated with unsuccessful endodontic treatment and with certain forms of periodontal disease. VRF in endodontically treated teeth is one of the most frustrating complications of root canal therapy, which results in tooth or root extraction. The present article systematically summarizes the prevalence, eti-ological factors, clinical presentations, diagnosis and treatment methods of VRF in endodontically treated teeth by reviewing related literatures.%在根管治疗过程中,为了彻底清除根管内感染源和大锥度根管预备器械的使用,常使根管预备过度,导致根管壁变薄而使牙根易发生折裂.通常情况下,完全的牙根横折和斜折,通过常规的X线根尖片即可明确诊断,但当牙根纵折时,则由于其临床症状和X线根尖片表现多与根管治疗失败和某些类型的牙周病类似,而使诊断困难,常导致患牙或病变牙根的拔除.本文通过相关文献回顾,就根管治疗术后牙根纵折的发生率、病因、临床表现、诊断和治疗作一综述.

  20. Outcomes of long bone fractures treated by open intramedullary nailing at the St. Ann's Bay Hospital, Jamaica.

    Science.gov (United States)

    Barnes, D; McDowell, D

    2010-10-01

    Between May 2001 to August 2004, 35 patients had open nailing of long bones. There were 40 fractures fixed. Of these 40 fractures, there were 25 femoral fractures, 11 were tibial fractures and 4 were humeral fractures. There were 33 (82.5%) closed fractures and 7 (17.5%) open fractures. In the group of patients with open fractures, there were two Grade I, two Grade II and three Grade IIIB. Seven (20%) patients were lost to follow-up; all of whom had closed fractures. The final analysis as it relates to complications was done using 28 patients with 32 fractures. The majority of fractures healed without significant complication. All the patients with closed fractures went on to bony union. There was one non-union and three delayed unions. There were two infections (osteomyelitis) and this was from the open fracture cohort. This represents an infection rate of 28.6% in this cohort. Two (7.0%) patients had persistent pain and one (3.6%) patient had early removal of the nail because of failure of fixation. The mean time from injury to surgery for the fractured femur was 15.5 (range 0-49) days; fractured tibia 24.4 (range 0-40), days and fractured humerus 41.5 (20-81) days. The mean hospital stay was 18.9 (range 9-37) days for patients with fractured femur; for fractured tibia, it was 20.5 (range 3-82) days and for fractured humerus, it was 22.7 (range 3-82) days. The mean postoperative stay was 4.1 (range 1-14) days for fractured femur, 4.5 (range 1-14) days for fractured tibia and 4.0 (range 1-10) days for fractured humerus. The mean time to healing (consolidation) as defined by X-rays was 5.0 (range 3-11) months for fractured femur 5.2 (range 3-11) months for tibia and 7.0 (range 6-8) months for fractured humerus.

  1. Adult calcaneal osteitis: incidence, etiology, diagnostics and therapy

    Directory of Open Access Journals (Sweden)

    Tiemann, A. H.

    2012-07-01

    Full Text Available Calcaneal osteomyelitis presents a complicated situation. The specific anatomy of the os calcis and its surrounding soft tissues plays an important role in the planning and realization of the procedures needed in order to eradicate the osteomyelitic focus. The calcaneus represents a spongious bone; a fact that supports the developement of an osteomyelitis. It is the strongest bone of the foot and is highly important for the biomechanical features of physiological walking. The surrounding soft tissues are thin and contain various important anatomical structures. These might be damaged during the treatment of the osteomyelitis. In addition the vascularization of the os calcis is delicate and may be compromized during the surgical osteomyelitis treatment. Calcaneus osteomyelitis may be classified based on the routes of infection into exogenous and endogenous forms. Additionally from the clinical point of view acute and chronic forms may be distinguished from an early and a late infection. Exogenous calcaneal osteomyelitis mostly is the result of an infection with S. aureus. The treatment is equal to the therapy in other locations and based on: •Eradication of the bone infection •Sanitation of the soft tissue infection •Reconstruction of bone and soft tissue Especially the preservation and restoration of the soft tissue is important. Thus plastic surgical procedures play an essential role. The main object of treatment is the preservation of a biomechanical functioning foot. This may be impossible due to the local situation. Calcanectomy or even below knee amputation may be needed in those cases.

  2. 祛瘀接骨丸治疗骨折临床观察%Observation of the Curative Effect of Quyujiegu Pill on Treating 42 cases of Fractures

    Institute of Scientific and Technical Information of China (English)

    孙权; 唐孝富

    2012-01-01

    目的 观察祛瘀接骨丸治疗骨折的疗效.方法 将患者随机分为两组,治疗组予祛瘀接骨丸内服、外敷治疗,对照组口服碳酸钙片;每疗程15d,共治3个疗程.结果 两组均获临床愈合,均未见明显毒副作用,治疗组临床愈合时间明显短于对照组.结论 祛瘀接骨丸治疗骨折,能促进骨折愈合,有效缩短临床愈合时间,具有较好临床价值.%Objective: To observe the clinical effect of Quyu Jiegu Pill in the treatment of fracture. Methods: All cases were randomly divided into treatment group that treated with Quyu Jiegu Pill and control group that treated with Calcium carbonate tablets; the cases were treated with 3 courses of treatment and one course of treatment was 15 days. Results: Two groups of the fractures all healed without side effect,the treatment group needed less clinical time for fracture union than the control group. Conclusion: Quyujiegu Pill can promote the fracture healing and shorten the clinical healing time of fracture. It has good clinical application value.

  3. Results of Patello-Tibial Cerclage Wire Technique for Comminuted Patella Fractures Treated with Partial Patellectomy

    Directory of Open Access Journals (Sweden)

    Ender Alagöz

    2014-12-01

    Full Text Available Aim: Partial patellectomy and patellotibial cerclage technique used in comminuted inferior pole patellar fractures were evaluated and the results were discussed. Methods: Thirteen patients who have undergone partial distal patellar excision were evaluated in the study. In all patients, the inferior pole of the patella was resected, patellar tendon was sutured to the proximal patellar fragment and patellotibial cerclage was performed. At the last visit, the patients were evaluated using measurement of the distance between the superior pole of the patella and the tibial tubercle, the Lysholm knee scoring scale, knee range of motion and thigh circumference measurement. Results: The mean flexion value was 131.10 (±4.6 in normal knees and 117.20 (±8.0 in operated knees. The mean thigh diameter was 49.5 (±3.7 cm and 46.4 (±4.5 cm in normal knees and in operated knees, respectively. The mean Lysholm knee score in the patient group was 84.3 (±17.1 points. The mean distance between the superior pole of the patella and the tibial tubercle was 10.6 (±1.0 cm in normal knees and 10.1 (±1.2 cm in operated knees. The exstensor mechanism was intact in all patients and no revision surgery was performed. Conclusion: Patellotibial cerclage technique performed after partial patellectomy permits early motion and protects patients from harmful effects of immobilization; and good functional results are obtained if patients start early knee motion.

  4. Review of 793 facial fractures treated from 2001 to 2008 in a coruña university hospital: types and etiology.

    Science.gov (United States)

    Pombo, Maria; Luaces-Rey, Ramón; Pértega, Sonia; Arenaz, Jorge; Crespo, Jose Luis; García-Rozado, Alvaro; Patiño, Beatriz; López-Cedrún, Jose Luis

    2010-03-01

    The purpose of this article is to analyze the incidence, demographic distribution, type, and etiology of all facial fractures treated by the Department of Oral and Maxillofacial Surgery in A Coruña University Hospital (Spain) from 2001 to 2008. A descriptive and analytic retrospective study evaluated 643 patients treated for facial fracture (excluding nasal and dento-alveolar) by the Department of Oral and Maxillofacial Surgery in A Coruña University Hospital from January 2001 to December 2008. Five parameters were studied: year of the injury, gender, age, fracture type, and etiology. Six hundred and forty-three patients with 793 fractures were included. Of these, 83.2% were males and 16.8% were females. The patients' age ranged between 18 months and 89 years, with a mean of 37.6 and a median of 33. The major cause of injury was traffic accidents (27%), followed by assaults (20.5%), accidental traumas (20.1%), sports (11%), syncopes (7.8%), rural accidents (6.1%), industrial accidents (5.1%), and suicide attempts (0.3%). In 1.1% of the patients, it was impossible to verify the etiology. The etiology of facial fractures varies from one country to another, depending on the cultural, environmental, and socioeconomic factors. In our study, the most common cause was traffic accidents, closely followed by assaults. The number of fractures due to traffic accidents has decreased in the last 3 years. Rural accidents accounted for a significantly higher percentage of fractures than that observed in other series. The number of fractures receiving a surgical treatment from 2005 to 2008 has progressively decreased.

  5. Effect of ferrule height and glass fibre post length on fracture resistance and failure mode of endodontically treated teeth.

    Science.gov (United States)

    Abdulrazzak, Shurooq S; Sulaiman, Eshamsul; Atiya, Basim K; Jamaludin, Marhazlinda

    2014-08-01

    The purpose of this study was to evaluate the combined effect of ferrule height and post length on fracture resistance and failure mode of endodontically treated teeth restored with glass fibre posts, composite resin cores and crowns. Ninety human maxillary central incisors were endodontically treated and divided into three groups (n = 30) according to the ferrule heights: 4, 2 and 0 mm, respectively. Post spaces in each group were prepared at 2/3, 1/2 and 1/3 of the root length (n = 10). The specimens were received fibre posts, composite resin core build up and cast metal crowns. After thermocycling, compressive static load was applied at an angle of 135° to the crowns. Two-way analysis of variance showed significant differences in the failure load in the ferrule height groups, no significant differences in post length groups and no significant interaction between ferrule heights and post lengths. More restorable failure modes were observed.

  6. SEGMENTAL FRACTURE OF PROXIMAL SHAFT FEMUR OF POLIO AFFECTED PARALYTIC LIMB TREATED WITH 95 DEGREE ANGLED PLATE FIXATION BY MIPO TECHNIQUE

    Directory of Open Access Journals (Sweden)

    Rajan

    2014-11-01

    Full Text Available Subtrochanteric fractures extending below lesser trochanter are always difficult to treat and their higher incidence of unsatisfactory results are noted after operative treatment. There are various implants available for fixation but in this study we did 95 DEG ANGLED PLATE FIXATION BY MIPO TECHNIQUE

  7. Total medical costs of treating femoral neck fracture patients with hemi- or total hip arthroplasty: a cost analysis of a multicenter prospective study

    NARCIS (Netherlands)

    P.T.P.W. Burgers (Paul); M. Hoogendoorn (Martine); E.A.C. Van Woensel; R.W. Poolman (Rudolf); M. Bhandari (Mohit); P. Patka (Peter); E.M.M. van Lieshout (Esther)

    2016-01-01

    textabstractSummary: The aim of this study was to determine the total medical costs for treating displaced femoral neck fractures with hemi- or total hip arthroplasty in fit elderly patients. The mean total costs per patient at 2 years of follow-up were €26,399. These results contribute to cost awar

  8. Intra-articular Fractures of the Sigmoid Notch of the Distal Radius: Analysis of Progression to Distal Radial Ulnar Joint Arthritis and Impact on Upper Extremity Function in Surgically Treated Fractures.

    Science.gov (United States)

    Vitale, Mark A; Brogan, David M; Shin, Alexander Y; Berger, Richard A

    2016-03-01

    Background Studies have established an increased risk of radiocarpal joint posttraumatic arthritis in patients with displaced intra-articular fractures of the distal radius, although this phenomenon has yet to be evaluated in the distal radioulnar joint (DRUJ). Purpose We hypothesized that patients with displaced intra-articular fractures of the sigmoid notch would have a higher prevalence of DRUJ arthritis and greater upper extremity dysfunction after operative treatment of distal radius fractures compared with fractures without sigmoid notch involvement. We also hypothesized that the degree of sigmoid notch incongruity would be correlated with the grade of DRUJ arthritis and the severity of upper extremity dysfunction. Patients and Methods A retrospective review was conducted on surgically treated patients with distal radius fractures with pre- and/or postoperative computed tomography (CT) scans. Patients were divided into groups based on presence or absence of fracture extension into the sigmoid notch. Within the sigmoid notch group, postoperative CT scans were used to measure sigmoid notch fracture step-off and diastasis (mm), as well as volar or dorsal DRUJ subluxation (%). Patients were administered Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaires and radiographs were obtained to grade DRUJ arthritis using the Kellgren-Lawrence (KL) radiographic criteria. Results Thirty-three patients were included (19 with sigmoid notch involvement and 14 without) with an average radiographic follow-up of 6.3 years (range: 3.5-10.1 years). DASH scores were available for all patients, and radiographic follow-up was available in 24 patients (73%). A trend toward higher grade of DRUJ arthritis and poorer average DASH was found in those with sigmoid notch involvement, but was not statistically different. In the sigmoid notch group there were poorer DASH scores in patients with coronal step-off > 1.0-mm (p notch step-off, diastasis or DRUJ

  9. EARLY FUNCTIONAL RESULTS OF UNSTABLE PERTROCHANTERIC FRACTURES TREATED WITH PROXIMAL FEMORAL NAILS IN A PERIPHERAL TERTIARY CARE CENT RE

    Directory of Open Access Journals (Sweden)

    Bharath Kumar

    2015-05-01

    Full Text Available BACKGROUND : Pertrochanteric fractures forms a major share of proximal femoral fractures in young and old . Proper implant selection and surgical planning plays a pivotal role in providing fracture union and early rehabilitation of patients to prevent complications due to recumbency . AIM : The aim of this retrospective study is to assess the results of proximal femoral nails in unstable pertrochanteric f ractures . MATERIALS AND METHODS : This study was performed in the Department of Orthopaedic Surgery , Chettinad hospital and research institute , Kelambakkam between November 2012 and December 2014 . 15 patients with pertrochanteric fractures were retrospectively followed . Among the fifteen 9 were male and 6 were female with an average age of 43 . Eleven patients sustained Intertrochanteric fractures , 8 of A2 type and 3 of A3 type according to AO classification . 4 patients had subtroch anteric fractures of seinseimer Type 5 . RESULTS : Short PFN was used in all the 11 Intertrochanteric fractures and long PFN was used in the 4 subtrochanteric fractures . All fractures healed by around 3 . 5 months . There is one case of varus malunion and one c ase of screw pullout which required implant removal . The limitations of this study are its retrospective nature , small sample size and short follow up . CONCLUSION : Our results show that proximal femoral nails being load sharing implants form an ideal choic e for stabil ising pertrochanteric fractures . Minimally invasive technique of insertion with less blood loss make it an ideal choice in such complex scenarios .

  10. Aneurysmal Bone Cyst: An Uncommon Secondary Event in Calcaneal Chondroblastoma.

    Science.gov (United States)

    Barman, Sandip; Diwaker, Preeti; Bansal, Divya; Wadhwa, Neelam; Singh, Gurvinder

    2016-06-01

    Chondroblastoma is an uncommon benign bone tumour, involvement of epiphysis of long bones is typical. Chondroblastoma of the calcaneum is uncommon and its association with secondary aneurysmal bone cyst is even rarer. Only two cases of calcaneal chondroblastoma associated with secondary aneurysmal bone cyst have been reported till date. A 22-year-old male presented to the department of orthopaedics with complains of pain and swelling in the left heel since the last 10 months. On clinico-radiological grounds differentials considered were giant cell tumour of bone and aneurysmal bone cyst. In view of the histopathological findings of bone curettage and results of special stain and immunohistochemical marker, final diagnosis of chondroblastoma with secondary aneurysmal bone cyst, left calcaneum was rendered. Although rare, chondroblastoma should always be considered in osteolytic lesions of calcaneum. The identification of secondary aneurysmal bone cyst component is important as it has higher chances of recurrence than usual chondroblastoma.

  11. Comparison of the fracture resistance of endodontically treated teeth restored with prefabricated posts and composite resin cores with different post lenghts

    Directory of Open Access Journals (Sweden)

    Accácio Lins do Valle

    2007-02-01

    Full Text Available OBJECTIVE: This study evaluated the fracture strengths of endodontically treated teeth restored with prefabricated posts with different post lengths. MATERIAL AND METHODS: Thirty freshly extracted canines were endodontically treated. They were randomly divided into groups of 10 teeth and prepared according to 3 experimental protocols, as follows; Group 1/3 PP: teeth restored with prefabricated post and composite resin core (Z250 with post length of 5.0mm; Group 1/2 PP and Group 2/3 PP: teeth restored with prefabricated post and composite resin core (Z250 with different combinations of post length of 7.5mm and 10mm, respectively. All teeth were restored with full metal crowns. The fracture resistance (N was measured in a universal testing machine (crosshead speed 0.5mm/min at 45 degrees to the tooth long axis until failure. Data were analyzed by one-way analysis of variance (alpha=.05. RESULTS: The one-way analysis of variance demonstrated no significant difference among the different post lengths (P>.05 (Groups 1/3 PP = 405.4 N, 1/2 PP = 395.6 N, 2/3 PP = 393.8 N. Failures occurred mainly due to core fracture. CONCLUSIONS: The results of this study showed that an increased post length in teeth restored with prefabricated posts did not significantly increase the fracture resistance of endodontically treated teeth.

  12. Increased mast cell numbers in a calcaneal tendon overuse model.

    Science.gov (United States)

    Pingel, J; Wienecke, J; Kongsgaard, M; Behzad, H; Abraham, T; Langberg, H; Scott, A

    2013-12-01

    Tendinopathy is often discovered late because the initial development of tendon pathology is asymptomatic. The aim of this study was to examine the potential role of mast cell involvement in early tendinopathy using a high-intensity uphill running (HIUR) exercise model. Twenty-four male Wistar rats were divided in two groups: running group (n = 12); sedentary control group (n = 12). The running-group was exposed to the HIUR exercise protocol for 7 weeks. The calcaneal tendons of both hind limbs were dissected. The right tendon was used for histologic analysis using Bonar score, immunohistochemistry, and second harmonic generation microscopy (SHGM). The left tendon was used for quantitative polymerase chain reaction (qPCR) analysis. An increased tendon cell density in the runners were observed compared to the controls (P = 0.05). Further, the intensity of immunostaining of protein kinase B, P = 0.03; 2.75 ± 0.54 vs 1.17 ± 0.53, was increased in the runners. The Bonar score (P = 0.05), and the number of mast cells (P = 0.02) were significantly higher in the runners compared to the controls. Furthermore, SHGM showed focal collagen disorganization in the runners, and reduced collagen density (P = 0.03). IL-3 mRNA levels were correlated with mast cell number in sedentary animals. The qPCR analysis showed no significant differences between the groups in the other analyzed targets. The current study demonstrates that 7-week HIUR causes structural changes in the calcaneal tendon, and further that these changes are associated with an increased mast cell density.

  13. [Postoperative morbidity in surgically treated extension fractures of the distal radius. A comparative study of dorsal and volar approach].

    Science.gov (United States)

    Zettl, R P; Ruchholtz, S; Taeger, G; Obertacke, U; Nast-Kolb, D

    2001-08-01

    The aim of this study was to investigate perioperative morbidity in operative interventions in distal radiusfractures, comparing the operative approach from volar and dorsal. Only problems, resulting from the operative approach towards the distal aspect of the radius, were examined. In a Case-Control-Study, we investigated patients with operative by plate-osteosynthesis treated distal radius-extensions-fractures. During 3 years we investigated 92 patients. 49 were operated with a volar approach, and after changing the operative management, consecutive 43 patients with a dorsal approach to the distal radius. Indications for operative treatment were not changed. The approach to the distal aspect of the radius corresponded to the recent guidelines. Further perioperative procedures were identical, including procedures in anesthesiology. Datas of patients have been investigated for epidemiology, kind of operations, point of time in treatment, duration of operation, X-Ray, immobilisation and time of inhospital stay as well as all documented complications. It has been shown, that in respect of all criterias, concerning length of operation (106 vs. 83 min), intraoperative X-Ray (3.0 vs. 1.65 min) as well as postoperative immobilisation (33 vs. 25 days), and documented incidences of complications like secondary wound-healing (19/49 vs. 0/43) or nerval irritations (13/49 vs. 1/43), the dorsal osteosynthesis is definitively to be favored.

  14. Sauv??-Kapandji and reverse Sauv??-Kapandji procedures for treating chronic longitudinal radioulnar dissociation with capitellum fracture

    OpenAIRE

    Hern??ndez-Cort??s, Pedro; G??mez-S??nchez, Rafael; Pajares-L??pez, Miguel; O'Valle, Francisco

    2014-01-01

    Almost all reported cases of longitudinal radioulnar dissociation have involved fracture of the radial head, rupture of the interosseous membrane, and disruption of the distal radioulnar joint, although unusual patterns of Essex-Lopresti injury have also been described. To our knowledge, this is the first report of a chronic Essex-Lopresti variant including fracture of the capitellum. A displaced capitellum fracture must alert to the possibility of longitudinal radioulnar dissociation, even w...

  15. Characteristics of foot fractures in HIV-infected patients previously treated with tenofovir versus non-tenofovir-containing highly active antiretroviral therapy

    Directory of Open Access Journals (Sweden)

    Horizon AA

    2011-06-01

    Full Text Available Arash A Horizon1, Robert J Joseph2, Qiming Liao3, Steven T Ross3, Gary E Pakes31Center for Rheumatology, 2Surgical Podiatry, Los Angeles, CA, USA; 3GlaxoSmithKline, Research Triangle Park, NC, USASummary: In a retrospective case series study, medical records were evaluated for all male patients infected with human immunodeficiency virus (HIV diagnosed over a one-year period with foot fractures (n = 30 confirmed by magnetic resonance imaging at a Los Angeles outpatient private practice rheumatology clinic. Proportionally more patients had received tenofovir prefracture (17 [57%] than those who had not (13 [43%]. At fracture diagnosis, these two groups were similar in median age (49 versus 48 years, HIV-1 RNA (both 1.7 log10 copies/mL, CD4 count (300 versus 364/mm3, time between HIV diagnosis and foot fracture (both 17 years, family history of degenerative bone disease (24% versus 23%, prevalence of malabsorption syndrome, renal failure, calcium deficiency, or vitamin D deficiency, and concurrent use of bisphosphonates, calcitonin, and diuretics. However, more tenofovir-treated patients had osteoporosis (35% versus 8%, stress-type fractures (53% versus 31%, concurrent fractures (12% versus 0%, wasting syndrome (29% versus 15%, truncal obesity (18% versus 8%, smoked cigarettes (more than one pack/day for more than one year; 35% versus 8%, dual energy X-ray absorptiometry (DEXA T scores <–2.4 (denoting osteoporosis at the femur (24% versus 9% and spine (47% versus 36%, and had received protease inhibitors (71% versus 46%, non-nucleoside reverse transcriptase inhibitors (24% versus 0%, prednisone (24% versus 0%, testosterone (47% versus 23%, and teriparatide (29% versus 8%. Median time from tenofovir initiation until fracture was 2.57 (range 1.17–5.69 years. In conclusion, more foot fractures were observed in tenofovir-treated patients than in non-tenofovir-treated patients with HIV infection. Comorbidities and/or coadministered drugs may have

  16. Comparison of unipedicular and bipedicular percutaneous kyphoplasty for treating osteoporotic vertebral compression fractures:a meta-analysis

    Institute of Scientific and Technical Information of China (English)

    LI Lian-hua; SUN Tian-sheng; LIU Zhi; ZHANG Jian-zheng; ZHANG Yan; CAI Yan-hong; WANG Hao

    2013-01-01

    Background Percutaneous vertebroplasty (PKP) has proved its effectiveness regarding minimal invasion,rapid pain reduction,safe cement augmentation,restoring vertebral height,and accelerating complete recovery of osteoporotic vertebral compression fractures (OVCFs).Whether unipedicular or bipedicular PKP provides a better outcome is controversial.Methods We searched PubMed,Cochrane Database of Systematic Reviews,Cochrane Central Register of Controlled Trials,Web of Knowledge,Chinese Biomedical Literature Database,and Wanfang Data from January 1980 to March 2013 with "kyphoplasty","unipedicular","bipedicular","compression fracture",and "randomized controlled trial".Risk of bias in the included studies was assessed according to a 12-item scale.Meta-analysis was performed.Dichotomous and continuous variables were calculated using the odds ratio (OR) and standardized mean difference (SMD),respectively.Results Seven studies involving 440 patients and 559 vertebral bodies met the criteria for inclusion.Among them,one randomized controlled trial had a high risk of bias and six a low risk.The pain visual analogue scale (VAS) SMDs were -0.02 (P=0.88) for short-term follow-up (≤3 months) and 0.03 (P=0.82) for long-term follow-up (≥ 1 year).Oswestry Disability Index (ODI) SMDs at short-and long-term follow-up were not statistically significant (-0.04,P=0.77 and-0.07,P=0.74,respectively).This meta-analysis showed greater polymethylmethacrylate volume (SMD-1.08,P=0.00) and operation time (SMD-2.40,P=0.00),favoring unipedicular PKP.Radiographic outcomes-preoperative kyphosis angle,restoration rate,reduction angle,loss of reduction angle-were not statistically different between the groups.Pooled analyses of cement leakage and subsequent adjacent OVCFs showed no significant differences between the groups,with OR=0.82 (P=0.79) and OR=1.41 (P=0.70),respectively.Conclusions This meta-analysis comparing unipedicular and bipedicular PKP demonstrated no significant differences

  17. Pneumothorax complicating isolated clavicle fracture.

    Science.gov (United States)

    Hani, Redouane; Ennaciri, Badr; Jeddi, Idriss; El Bardouni, Ahmed; Mahfoud, Mustapha; Berrada, Mohamed Saleh

    2015-01-01

    Isolated clavicle fractures are among the commonest of traumatic fractures in the emergency department. Complications of isolated clavicle fractures are rare. Pneumothorax has been described as a complication of a fractured clavicle only rarely in English literature. In all the reported cases, the pneumothorax was treated by a thoracostomy and the clavicle fracture was treated conservatively. In our case, the pneumothorax required a chest drain insertion and the clavicle fracture was treated surgically with good result.

  18. Epidemiological profile of 277 patients with facial fractures treated at the emergency room at the ENT Department of Hospital do Trabalhador in Curitiba/PR, in 2010

    Directory of Open Access Journals (Sweden)

    Ykeda, Ronnie Barreto Arrais

    2012-01-01

    Full Text Available Introduction: Epidemiological studies that focus on facial injuries are of great interest for the knowledge of occurrence and severity of presentation. Aim: To study the epidemiological profile of 277 patients who suffered facial fractures at the Hospital do Trabalhador (HT, with an emphasis on variables such as sex, age, cause, and anatomical sites of fractures, comparing the clinical findings with other studies. Method: Retrospective nonrandomized chart review of 277 patients who were treated at HT by the ENT service during the full year 2010, victims of facial fractures. Results: Of 277 patients, 74.72% were male and 25.27% female (ratio 3:1. According to age, the fractures were distributed as follows: 0-9 years: 4.69%, 10-19 years: 17.32%, 20-29 years: 23.82%, 30-39 years: 20.21%, 40-49 years: 16.24%, 50-59 years: 10.83%, 60-69 years: 3.97%, and 60-79 years: 2.88%. The cause of trauma was most frequently interpersonal violence, 36.45%, followed by falls, 23.09%, and motor vehicle crashes with 17.32%. Regarding location, nasal fracture was the most common, with 44.75%, followed by the mandible, 14.32%, orbit, 12.78%, maxillary, 12.02%, zygomatic, 9.97%, 3.32% and front Le Fort 2.88%. Conclusion: The patients were mostly males, aged 21-30 years, victims of aggression with the most commonly fractured bone being the nose. The adoption of personal and public strategies and measures may prevent facial fractures.

  19. Subtrochanteric hip fractures treated with cerclage cables and long cephalomedullary nails: a review of 17 consecutive cases over 2 years.

    LENUS (Irish Health Repository)

    Kennedy, Muiris T

    2011-11-01

    The conflict between the anatomist and biologist surgeons is exemplified by the debate about subtrochanteric hip fractures. Closed intramedullary nailing is biologically friendly but may result in prolonged procedures and malunion. By contrast, accurate anatomical open reduction may disturb the biological composition of the fracture environment.

  20. Subtrochanteric and diaphyseal femur fractures in patients treated with alendronate: a register-based national cohort study

    DEFF Research Database (Denmark)

    Abrahamsen, Bo; Eiken, Pia; Eastell, Richard

    2009-01-01

    Alendronate (aln) is a potent bisphosphonate with a prolonged duration of action. Recent reports have found long-term aln use to be common in patients with subtrochanteric or proximal diaphyseal femur fracture, raising concerns that these fractures could be a consequence of excessive suppression...

  1. Metaphyseal locking plate as a definitive external fixator for treating open tibial fractures--clinical outcome and a finite element study.

    Science.gov (United States)

    Ma, Ching-Hou; Wu, Chin-Hsien; Tu, Yuan-Kun; Lin, Ting-Sheng

    2013-08-01

    We evaluated both the outcome of using a locking plate as a definitive external fixator for treating open tibial fractures and, using finite element analysis, the biomechanical performance of external and internal metaphyseal locked plates in treating proximal tibial fractures. Eight open tibial patients were treated using a metaphyseal locked plate as a low-profile definitive external fixator. Then, finite element models of internal (IPF) as well as two different external plate fixations (EPFs) for proximal tibial fractures were reconstructed. The offset distances from the bone surface to the EPFs were 6 cm and 10 cm. Both axial stiffness and angular stiffness were calculated to evaluate the biomechanical performance of these three models. The mean follow-up period was 31 months (range, 18-43 months). All the fractures united and the mean bone healing time was 37.5 weeks (range, 20-52 weeks). All patients had excellent or good functional results and were walking freely at the final follow-up. The finite element finding revealed that axial stiffness and angular stiffness decreased as the offset distance from the bone surface increased. Compared to the IPF models, in the two EPF models, axial stiffness decreased by 84-94%, whereas the angular stiffness decreased by 12-21%. The locking plate used as a definitive external fixator provided a high rate of union. While the locking plate is not totally rigid, it is clinically stable and may be advisable for stiffness reduction of plating constructs, thus promoting fracture healing by callus formation. Our patients experienced a comfortable clinical course, excellent knee and ankle joint motion, satisfactory functional results and an acceptable complication rate.

  2. STUDY OF THE EFFECT OF DIRECT & INDIRECT COMPOSITE RESTORATIONS ON RESISTANCE TO MAXILLARY PREMOLLAR TEATH FRACTURE TREATED BY ROOT CANAL METHOD

    Directory of Open Access Journals (Sweden)

    M MOUSAVINASAB

    2003-12-01

    Full Text Available Finding a universally approved system to restore pulpess teeth has been a goal of many of dental researches. The restorative system should have enough ability to withstand masticator forces, while preserving as much tooth structure as possible. The purpose of this study was to compare the effects of light and heat curing composite with light curing composite restoration method on fracture resistance of restored teeth. Forty healthy maxillary premolar teeth were chosen, in thirty of samples endodontic treatment performed and MOD cavities were prepared as to weaken tooth structures, the specimens were divided to 4 groups containing 10 specimens as follows. Group 1: Unprepared Group2: Restored with direct light curing composite resin. Group3: Restored with light and heat curing composite resin as inlay without cementing surface treatment. Group4: Restored with light and heat curing composite resin as inlay with cementing surface treatment. All samples were subjected to compressive load by testing machine. The mean fracture load in KGF for groups 1,2,3 and 4 were 98.96, 58.72,54.04,78.36 KGF respectively. From this study it may be concluded that the use of light and heat curing methods and cementing surface treating compared with light curing and light and heat curing method without cementing surface treating will more increase fracture resistance of endodontically treated maxillary premolars.

  3. Comparative analysis of supracondylar femur fracture treated with internal fixation%股骨髁上骨折内固定治疗的比较分析

    Institute of Scientific and Technical Information of China (English)

    刘明建; 陈岳峰

    2009-01-01

    Objective: To discuss the clinical effects of supracondylar femur fracture treated with two kinds of internal fixation methods. Methods: 80 cases of supracondylar femor fractures were divided into retrograde interlocking intramedullary nail (GSH) group and femur dynamic condylar screw (DCS) group, 40 cases treated with GSH,another 40 eases treated with DCS, then compared the clinical effects of two groups. Results: Fracture healing rate of two groups had no significant difference (P>0.05). HSS score of DCS group was better than GSH group, the difference was significant (P0.05).2种固定方式的HSS评分显示,DCS优于GSH组,有显著性差异(P<0.05).结论:内固定治疗股骨髁上骨折可获得良好的效果.股骨动力髁螺钉(DCS)可有效治疗股骨远端骨折,具有操作简便、直观、固定牢固等优点.

  4. Low-trauma fractures indicate increased risk of hip fracture in frail older people.

    Science.gov (United States)

    Chen, Jian Sheng; Cameron, Ian D; Simpson, Judy M; Seibel, Markus J; March, Lyn M; Cumming, Robert G; Lord, Stephen R; Sambrook, Philip N

    2011-02-01

    This study aims to investigate the risk of subsequent fractures after low-trauma fracture in frail older people. A total of 1412 elderly residents (mean age 86.2 years, SD 7.0 years, female 77%) were recruited from aged care facilities in Australia. Residents were assessed and then followed for any fracture for 2 years and hip fractures for at least 5 years. Residents with and without a newly acquired fracture in the first 2 years were compared for risk of subsequent hip fracture. Residents with a nonhip fracture in the first 2 years had an increased risk of subsequent hip fracture for about 2.5 years, whereas those with a hip fracture had a similar risk over the whole period compared with those with no fracture. During these 2.5 years, 60, 28, and 6 subsequent hip fractures occurred in the nonfracture group (n = 953), the nonhip fracture group (n = 194), and the hip fracture group (n = 101), respectively, resulting in the probability of subsequent hip fracture of 8.0%, 19.9%, and 10.4%, respectively. Compared with the nonfracture group, the hazard ratio (HR) was 2.82 [95% confidence interval (CI) 1.73-4.59; p < .001] for the nonhip fracture group and 1.48 (95% CI 0.63-3.49, p = .37) for the hip fracture group after adjusting for age, sex, residence type, calcaneal broadband ultrasound attenuation, fracture history, weight, lower leg length, immobility, cognitive function, and medications. Frail institutionalized older people with newly acquired fractures are at increased risk of subsequent hip fracture for the next few years. Accordingly, despite their advanced age, they are a high-priority target group to investigate interventions that might reduce the risk of hip fracture.

  5. The reinforcement effect of polyethylene fibre and composite impregnated glass fibre on fracture resistance of endodontically treated teeth: An in vitro study

    Directory of Open Access Journals (Sweden)

    Archana Luthria

    2012-01-01

    Full Text Available Aim: The aim of this study was to evaluate the fracture resistance of endodontically treated maxillary premolars with wide mesio-occluso-distal (MOD cavities restored with either composite resin, or composite resin reinforced with different types of fibres. Materials and Methods: Fifty human maxillary premolars were selected. Five intact teeth served as positive controls. Endodontic therapy was carried out in the remaining forty-five teeth. Standardized MOD cavities were prepared in all the teeth. The teeth were restored with a nanocomposite using an incremental technique. These forty five teeth were randomly divided into three experimental groups (Group A, B and C (n = 15. The teeth in Group A did not undergo any further procedures. The teeth in Group B and C were reinforced with composite impregnated glass fibre and polyethylene fibre, respectively. Fracture resistance was measured in Newtons (N. Results: The positive controls showed the highest mean fracture resistance (811.90 N, followed by Group B (600.49N, Group A (516.96N and Group C (514.64N, respectively. One Way analysis of variance (ANOVA test revealed a statistically significant difference between all the groups (P = 0.001. Post-hoc Tukey test revealed a moderately significant difference (P = 0.034 between Control and Group B, and a strongly significant difference between Control and Group A (P = 0.002, and Control and Group C (P = 0.001. Conclusions: Endodontic therapy and MOD cavity preparation significantly reduced the fracture resistance of endodontically treated maxillary premolars (P = 0.001. No statistically significant difference was found between the experimental groups (Group A, B and C (P > 0.1. However, the fracture resistance of the composite impregnated glass fibre reinforced group was much higher than the others.

  6. Open reduction and internal fixation of OTA type C2-C4 fractures of the calcaneus with a triple-plate technique.

    Science.gov (United States)

    Brunner, Alexander; Müller, Jochen; Regazzoni, Pietro; Babst, Reto

    2012-01-01

    The purpose of this study was to present a surgical technique of open reduction and internal fixation of displaced intra-articular calcaneal fractures with 3 AO mini-fragment plates and to evaluate the clinical and radiological outcome of a consecutive group of patients after a mean follow-up of 41.7 months. A series of 54 patients (16 women and 38 men) with 62 calcaneal fractures were treated over a period of 6.5 years. Forty-five patients with 50 calcaneal fractures were completely clinically and radiologically followed up. Clinical follow-up included assessment of range of motion, pain according to a visual analogue scale, the American Orthopaedic Foot and Ankle Society hindfoot score, and the short-form 36 health survey. Radiological follow-up included plain axial and lateral radiographs and measurement of the Böhler's angle and Gissane's angle. Independent Student's t test and paired Student's t test were used alongside the chi-square test to compare clinical and radiological data and score values between different groups of patients. Eleven patients showed breakage of the osteosynthesis material during the healing process and 2 patients sustained deep wound infection requiring revision surgery. At the final follow-up all fractures had healed. The average range of motion was supination 26.4° (range 0° to 50°; SD 11.6°), pronation 15.4° (range 0° to 30°; SD 6.4°), dorsal extension 14.3° (range -10° to 30°; SD 8.0°), and plantarflexion 39.6° (range 20° to 65°; SD 11.7°). Patients with OTA type C4 fractures achieved significantly lower supination (p fracture types. The mean visual analog scale pain score was 3.6 (range 0 to 8; SD 2.3) points, average American Orthopaedic Foot and Ankle Society hindfoot score was 70.8 (range 33 to 100; SD 17.1) points, and the mean short-form 36 score was 60.98 (range 22.9 to 93.0; SD 18.4) points. The mean postoperative Böhler's angle was 28.9° (range 8° to 38°; SD 7.1°), which decreased to 23.6° (range 4

  7. Hip and fragility fracture prediction by 4-item clinical risk score and mobile heel BMD: a women cohort study

    Directory of Open Access Journals (Sweden)

    Thulesius Hans

    2010-03-01

    Full Text Available Abstract Background One in four Swedish women suffers a hip fracture yielding high morbidity and mortality. We wanted to revalidate a 4-item clinical risk score and evaluate a portable heel bone mineral density (BMD technique regarding hip and fragility fracture risk among elderly women. Methods In a population-based prospective cohort study we used clinical risk factors from a baseline questionnaire and heel BMD to predict a two-year hip and fragility fracture outcome for women, in a fracture preventive program. Calcaneal heel BMD was measured by portable dual X-ray laser absorptiometry (DXL and compared to hip BMD, measured with stationary dual X-ray absorptiometry (DXA technique. Results Seven women suffered hip fracture and 14 women fragility fracture/s (at hip, radius, humerus and pelvis among 285 women; 60% having heel BMD ≤ -2.5 SD. The 4-item FRAMO (Fracture and Mortality Index combined the clinical risk factors age ≥80 years, weight Conclusions In a follow-up study we identified high risk groups for hip and fragility fracture with our plain 4-item risk model. Increased fracture risk was also related to decreasing heel BMD in calcaneal bone, measured with a mobile DXL technique. A combination of high FRAMO Index, prior fragility fracture, and very low BMD restricted the high risk group to 11%, among whom most hip fractures occurred (71%. These practical screening methods could eventually reduce hip fracture incidence by concentrating preventive resources to high fracture risk women.

  8. Plantar fasciitis and calcaneal spur formation are associated with abductor digiti minimi atrophy on MRI of the foot

    Energy Technology Data Exchange (ETDEWEB)

    Chundru, Usha [Maimonides Medical Center, Department of Radiology, Brooklyn, NY (United States); Liebeskind, Amy; Beltran, Javier [Maimonides Medical Center, Department of Radiology, Brooklyn, NY (United States); Beachwood, Franklin and Seidelmann Subspecialty Radiology, Beachwood, OH (United States); Seidelmann, Frank; Franklin, Peter [Beachwood, Franklin and Seidelmann Subspecialty Radiology, Beachwood, OH (United States); Fogel, Joshua [Maimonides Medical Center, Department of Radiology, Brooklyn, NY (United States); Brooklyn College, Department of Economics, Brooklyn, NY (United States)

    2008-06-15

    To determine the association of atrophy of the abductor digiti minimi muscle (ADMA), an MRI manifestation of chronic compression of the inferior calcaneal nerve suggesting the clinical diagnosis of Baxter's neuropathy, with MRI markers of potential etiologies, including calcaneal spur formation, plantar fasciitis, calcaneal edema, Achilles tendinosis and posterior tibial tendon dysfunction (PTTD). Prevalence of calcaneal spur formation, plantar fasciitis, calcaneal edema, Achilles tendinosis and PTTD was assessed retrospectively on 100 MRI studies with ADMA and 100 MRI studies without ADMA. Patients ranged in age from 10-92 years. Pearson chi-square analyses and Fisher's exact test were used to compare prevalence of the above findings in patients with and without ADMA. Logistic regression was used to determine which variables were significantly associated with ADMA. Among patients with ADMA, there was significantly greater age (57.2 years vs 40.8 years, p < 0.001), presence of Achilles tendinosis (22.0% vs 3.0%, P<0.001), calcaneal edema (15.0% vs 3.0%, P = 0.005), calcaneal spur (48.0% vs 7.0%, P < 0.001), plantar fasciitis (52.5% vs 11.0%, P<0.001), and PTTD (32.0% vs 11.0%, P<0.001). After multivariate logistic regression analysis, only age [odds ratio (OR) 1.06, 95% confidence interval (CI) 1.03, 1.09], calcaneal spur (OR 3.60, 95% CI 1.28, 10.17), and plantar fasciitis (OR 3.35, 95% CI 1.31, 8.56) remained significant. Advancing age, calcaneal spur, and plantar fasciitis are significantly associated with ADMA. Their high odds ratios support the notion of a possible etiologic role for calcaneal spur and plantar fasciitis in the progression to Baxter's neuropathy. (orig.)

  9. Effect of different ferrule designs on the fracture resistance and failure pattern of endodontically treated teeth restored with fiber posts and all-ceramic crowns

    Directory of Open Access Journals (Sweden)

    Haneef Sherfudhin

    2011-02-01

    Full Text Available OBJECTIVE: This study investigated the effect of different ferrule heights on endodontically treated premolars. MATERIAL AND METHODS: Fifty sound mandibular first premolars were endodontically treated and then restored with 7-mm fiber post (FRC Postec Plus #1 Ivoclar-Vivadent luted with self-polymerized resin cement (Multilink, Ivoclar Vivadent while the coronal section was restored with hybrid composite core build-up material (Tetric Ceram, Ivoclar-Vivadent, which received all-ceramic crown. Different ferrule heights were investigated: 1-mm circumferential ferrule without post and core (group 1 used as control, a circumferential 1-mm ferrule (group 2, non-uniform ferrule 2-mm buccally and 1-mm lingually (group 3, non-uniform ferrule 3-mm buccally and 2-mm lingually (group 4, and finally no ferrule preparation (group 5. The fracture load and failure pattern of the tested groups were investigated by applying axial load to the ceramic crowns (n=10. Data were analyzed statistically by one-way ANOVA and Tukey's post-hoc test was used for pair-wise comparisons (α=0.05. RESULTS: There were no significant differences among the failure load of all tested groups (P<0.780. The control group had the lowest fracture resistance (891.43±202.22 N and the highest catastrophic failure rate (P<0.05. Compared to the control group, the use of fiber post reduced the percentage of catastrophic failure while increasing the ferrule height did not influence the fracture resistance of the restored specimens. CONCLUSIONS: Within the limitations of this study, increasing the ferrule length did not influence the fracture resistance of endodontically treated teeth restored with glass ceramic crowns. Insertion of a fiber post could reduce the percentage of catastrophic failure of these restorations under function.

  10. Minimally Invasive Calcaneal Displacement Osteotomy Site Using a Reference Kirschner Wire: A Technique Tip.

    Science.gov (United States)

    Lee, Moses; Guyton, Gregory P; Zahoor, Talal; Schon, Lew C

    2016-01-01

    As a standard open approach, the lateral oblique incision has been widely used for calcaneal displacement osteotomy. However, just as with other orthopedic procedures that use an open approach, complications, including wound healing problems and neurovascular injury in the heel, have been reported. To help avoid these limitations, a percutaneous technique using a Shannon burr for calcaneal displacement osteotomy was introduced. However, relying on a free-hand technique without direct visualization at the osteotomy site has been a major obstacle for this technique. To address this problem, we developed a technical tip using a reference Kirschner wire. A reference Kirschner wire technique provides a reliable and accurate guide for minimally invasive calcaneal displacement osteotomy. Also, the technique should be easy to learn for surgeons new to the procedure.

  11. Clinical Observation of External Use of Radix Clematidis with Mature Vinegar for the Treatment of Calcaneal Spur%外用威灵仙配合陈醋治疗跟骨骨刺临床观察

    Institute of Scientific and Technical Information of China (English)

    张董喆; 史晓林

    2013-01-01

    Objective:To study the clinical effects of external use of radix clematidis with mature vinegar for the treatment of calcaneal spur. Methods:51 patients with calcaneal spur were applied with decoction of radix clematidis and mature vinegar to soak the affected foot, and then the drug dregs and vinegar were used for external application in the affected part. Once a day, and 20 days was regarded as a course of treatment. Results:In 51 patients,20 cases were cured;18 cases were effective;3 cases were ineffective. The effective rate was 94. 1%. Conclusion: External use of radix clematidis with mature vinegar has marked clinical therapeutic effect in treating calcaneal spur.%目的:探讨外用威灵仙配合陈醋治疗跟骨骨刺的临床疗效.方法:将51例跟骨骨刺患者,取威灵仙煎汤加陈醋浸泡患足,药渣加醋外敷患处跟骨,每日1次,连用20 d.结果:51例患者中治愈20例,显效10例,有效18例,无效3例.有效率为94.1%.结论:外用威灵仙配合陈醋治疗跟骨骨刺疗效显著.

  12. Discussion on the Effect of TCM Fracture Three Stages Therapy in Treating Proximal Humerus Fractures%中医骨折三期疗法治疗肱骨近端骨折效果探讨

    Institute of Scientific and Technical Information of China (English)

    张阿芳

    2016-01-01

    目的:探讨肱骨近端骨折采用中医骨折三期疗法治疗临床效果。方法本次选取100例肱骨近端骨折患者,均为我院2013年5月—2015年5月收治,随机分组,就常规治疗(对照组,50例)与中医骨折三期疗法治疗(观察组50例)效果展开对比。结果观察组选取的肱骨近端骨折患者总有效率为98%,明显高于对照组62%,差异有统计学意义(P<0.05)。观察组血肿率、伤口感染率、创伤性关节炎率明显低于对照组,差异有统计学意义( P<0.05)。结论针对肱骨近端骨折患者,应用中医骨折三期疗法方案治疗,可加快症状、体征消除时间,提高肩关节功能恢复水平,且具较高安全性,对保障患者生命健康及生存质量意义显著。%Objective To investigate the clinical effect of TCM fracture three stages therapy in treating proximal humerus fractures. Methods 100 cases of proximal humerus fracture patients in our hospital from May 2013 to May 2015 were selected, and they were randomly divided into control group of 50 cases who used conventional therapy and observation group of 50 cases who used TCM fracture three stages therapy. The therapeutic effect was compared. Result The total effective rate of the observation group was 98% which was significantly higher than 62% of the control group, and the difference was statistically significant ( P <0. 05 ) . The hematoma rate, wound infection, traumatic arthritis of the observation group were significantly lower than those of the control group, and the difference was statistically significant ( P<0. 05). Conclusion For patients with proximal humerus fractures, TCM fracture three stages therapy can speed up the symptoms and signs of the elimination of time, and improve shoulder function recovery levels. It possessed high security, and has significant meaning in ensuring the life and health of patients and the quality of life.

  13. Cusp deflection, infraction and fracture in endodontically treated teeth filled with three temporary filling materials (in vitro

    Directory of Open Access Journals (Sweden)

    Ali Eskandarizade

    2015-12-01

    Full Text Available Aim: the aim of this study was to compare cusp deflection, infraction and fracture in teeth filled with three temporary filling materials. Materials & method: Forty five extracted human premolar teeth were chosen. After root canal therapy and mesio-occluso-distal cavity preparation, samples were randomly divided into three groups , each contained 15 teeth and filled with three temporary filling materials: Cavisol (Golchai-Iran, Coltosol F (Coltene,Swiss and Coltene (Ariadent,Iran. Teeth were kept in normal saline at room temperature and every day the intercuspal distance was measured under stereomicroscope for 20 days. Infractions as well as fractures were also noted. Data were analyzed in SPSS 17 using Repeated measurement ANOVA test to evaluate the intercuspal distance and expansion of each sample every day. Results: Intercuspal distance increased in all three groups but was significantly more in Coltosol F group. On the days 10 and 16 two teeth filled with Coltosol F had cusp fracture. Conclusion: Temporary filling materials have hygroscopic expansion and cause cusp deflection which may lead to cusp fracture, so it is recommended to use them in short period of time.

  14. Tibial plateau fractures accompanying proximal tibial fractures treated with semicircular dynamic locked intramedullary nail%半圆形动态交锁髓内钉治疗胫骨平台伴胫骨上段骨折

    Institute of Scientific and Technical Information of China (English)

    张宏其; 龙文荣; 李康华; 邓展生

    2001-01-01

    Objective To explore optimal treatment for the tibial plateau fractures accompanying proximal fractures.  Methods Twenty-one patients with tibial plateau fractures accompanying proximal tibial fractures, in whom C1,C2,C3 type fractures (AO classification) were in 6,10,5 cases, and ⅢA、ⅢB type open fractures in 4, 2 cases, respectively, were treated with semicircular dynamic locked intramedullary nail(SDLIN). The lateral part of the nail was inserted into the medullary canal through the anterior site 1 cm to the midline of the external condyle, and the medical part inserted through the posterior site 1 cm to the middle line of the internal condyle. Their tails were connected together by a bolt.  Results Follow-up of 12 to 54 months showed that there were no nonunion, no fracture displacement, no peroneus communis nerve injures, no nail or bolt breaking among the 21 cases. Anatomical reduction was found in 19 cases and functional reduction 2 cases. The excellent and good functional recovery was 95%.  Conclusions The advantages of SDLIN are that the plateaus fracture and the proximal tibial fracture can be effectively fixed simultaneously; functional training can be carried out early so as to avoid suffering knees stiffness and facilitate the local wound management.%目的 探讨治疗胫骨平台伴胫骨上段骨折的最佳方法。 方法 1995年12月~1999年6月,采用笔者自行研制的半圆形动态交锁髓内钉(SDLIN)治疗胫骨平台伴胫骨上段骨折21例。按Müller(AO/ASIF)分类,C1、C2、C3型骨折分别为6,10,5例,其中GustiloⅢA、ⅢB型开放性骨折分别为4,2例。SDLIN两侧钉分别自胫骨外髁偏前1 cm和胫骨内髁偏后1 cm进钉,其中央段相互咬合,钉尾上横栓加压,构成一整体结构。 结果 19例达解剖复位,2例功能复位。经平均40个月随访,骨折全部愈合,平均愈合时间4.7个月。无断钉、断横栓、腓总神经损伤

  15. Effectiveness of using ultrasound therapy and manual therapy in the conservative treatment of calcaneal spur – pilot study

    Directory of Open Access Journals (Sweden)

    Twarowska Natalia

    2016-06-01

    Full Text Available Introduction: Calcaneal spur is a pathology of the fibrocartilage enthesis of the Achilles tendon and plantar fascia or a pathology of the mixed enthesis of the flexor digitorum brevis muscle. Ultrasound therapy is commonly applied in the conservative treatment of a calcaneal spur. Foot muscle strengthening exercises, stretching exercises and soft tissue therapy are indicated as effective methods of conservative treatment. The aim of the study was to compare and assess the effects of ultrasound therapy and selected techniques of manual therapy on pain level and functional state in patients with calcaneal spur.

  16. 跟骨内移截骨治疗获得性扁平足临床分析%Acquired flat foot medial displacement calcaneal osteotomy

    Institute of Scientific and Technical Information of China (English)

    张奉琪; 王慧娟; 张奇; 赵海涛; 李智勇; 高巍; 张英泽

    2011-01-01

    [ Objective] To study the c haracteristic and clinic curative effect of the acquired flatfoot treated by a medial displacement calcaneal osteotomy. [ Methods] From Jan. 2006 ~ Dec. 2008, 31 patients with an average age of 26. 7 years (range, 19 ~50 years), were treated by a medial displacement calcaneal osteotomy together with other technique. Seventeen of them were male and 14 were female. The lateral position, calcaneal axial and CT of calcaneal were taken preoperatively. The mean first talocalcaneal angle was 22.3° ( range, 5° ~ 32°) . All patients had contracture of achilles tendon, posterior tibial tendon dysfunction, calcaneovalgus, forefoot pronation and abduction ( weight bearing ) and pains. The American Orthopaedic Foot and Ankle Society (AOFAS) Hindfoot Scale was 45.8. Posterior tibial tendon irsufficiency (PTTI) were stageⅡ. Thirteen feet were treated by a medial displacement calcaneal osteotomy, 4 feet by a medial displacement calcaneal osteotomy and tendocalcaneus lengthening, 14 feet by a medial displacement calcaneal osteotomy , tendo calcaneus lengthening and flexor digitorum longus tendon transfer. [ Results] After a mean follow up of 18. 8 months (range, 6 ~ 26 months), the medial longitudinal arch improved postoperatively, 10 feets pain disappeared, 15 foot reliefed and 6 foot remained. The mean first talocalcaneal angle was 3.2° (range, 0° ~7°) (t = 22. 57, P≤0. 001 ), strephexopodia and the abduction of foot obviously improved . The rating of clinic curative effect was 80. 6% (25/31) . The American Orthopaedic Foot and Ankle Society (AOFAS) Hindfoot Scale was 84. 5. [ Conclusion ] Medial displacement calcaneal osteotomy treating the flexible flatfoot can reliablely correct calcaneovalgus , partly resume the medial longitudinal arch, improve weight bearing and biomechanical characteristic of foot and ankle. We can combine with other technique to improve curativeeffect of the acquired flat foot. The operative indication

  17. Barriers to nutritional intake in patients with acute hip fracture: time to treat malnutrition as a disease and food as a medicine?

    Science.gov (United States)

    Bell, Jack; Bauer, Judith; Capra, Sandra; Pulle, Chrys Ranjeev

    2013-06-01

    Inadequate energy and protein intake leads to malnutrition; a clinical disease not without consequence post acute hip fracture. Data detailing malnutrition prevalence, incidence, and intake adequacy varies widely in this patient population. The limited success of reported interventional strategies may result from poorly defined diagnostic criteria, failure to address root causes of inadequate intake, or errors associated with selection bias. This pragmatic study used a sequential, explanatory mixed methods design to identify malnutrition aetiology, prevalence, incidence, intake adequacy, and barriers to intake in a representative sample of 44 acute hip fracture patients (73% female; mean age, 81.7 ± 10.8 years). On admission, malnutrition prevalence was 52.2%. Energy and protein requirements were only met twice in 58 weighed 24 h food records. Mean daily patient energy intake was 2957 kJ (50.9 ± 36.1 kJ·kg(-1)) and mean protein intake was 22.8 g (0.6 ± 0.46 g·kg(-1)). This contributed to a further in-patient malnutrition incidence of 11%. Barriers to intake included patient perceptions that malnutrition and (or) inadequate intake were not a problem, as well as patient and clinician perceptions that treatment for malnutrition was not a priority. Malnutrition needs to be treated as a disease not without consequence, and food should be considered as a medicine after acute hip fracture.

  18. The effect of age, weight, and lifestyle factors on calcaneal quantitative ultrasound: the ESOPO study.

    Science.gov (United States)

    Adami, Silvano; Giannini, Sandro; Giorgino, Ruben; Isaia, GianCarlo; Maggi, Stefania; Sinigaglia, Luigi; Filipponi, Paolo; Crepaldi, Gaetano; Di Munno, Ombretta

    2003-05-01

    Quantitative ultrasound (QUS) techniques have been shown to be as good as bone mineral density (BMD) assessed by dual-energy X-ray absorptiometry (DXA), in predicting fracture risk: QUS technique could increase substantially the accessibility to a reliable bone osteoporosis risk evaluation, but little is know regarding the relationship of QUS to risk factors that have been found to predict DXA-BMD values and this is even more true in men. We studied 6,811 postmenopausal women 40 to 80 years of age and 4,981 men 60-80 years of age representative of the general population of all regions of Italy. All participants were questioned on lifestyle habits and on their medical history. After a physical examination "bone stiffness" (called here for simplicity, stiffness), which is derived from the values of broadband ultrasound attenuation (BUA) and speed of sounds (SoS) was measured by a heel QUS device (Achilles apparatus, Lunar, Madison, USA). The most common recognized determinants of bone mass (either categorical or continuous variables) were modeled with stiffness by multiple regression analysis or ANOVA. Stiffness was strongly related to age and weight. After adjusting for these variables, the women who had taken hormone replacement therapy for more than a year had significantly higher stiffness values. The difference versus nonusers remained significant for up to 20 years-since-menopause (YSM). This effect was so strong that for further analysis these women were excluded. By multivariate analysis, stiffness was then found to be significantly related to recalled body weight at 25 years of age, actual and past cigarettes smoked per day, and dairy calcium intake. Stiffness was also associated with a number of categorial factors adjusted for age, weight, and YSM: prior ovariectomy, history of more than 2 months confined to bed, outdoor physical activity, smoking, chronic use of any drug, and past corticosteroid use. All these categorial and continuous variables predicted

  19. Anterior Reduction, Discectomy, and Three Cortical Iliac Bone Grafting With Instrumentation to Treat A Huge Tear Drop Fracture of the Axis: A Case Report and Literature Review.

    Science.gov (United States)

    Ma, Litai; Yang, Yi; Gong, Quan; Ding, Chen; Liu, Hao; Hong, Ying

    2016-04-01

    Fractures of the axis body have been little reported and treatment strategies remain controversial and individualized. Not more than 10 cases of huge tear drop fracture of the axis (HTDFA) have been reported in previous studies and the treatment method varies from conservative treatment to an anterior, or posterior, approach surgery. Considering the sparse knowledge of HTDFA, we present a special case report to share our experience and to explore the safety and effectiveness of anterior reduction and fusion to treat HTDFA. A 24-year-old man was referred to our department; he presented with neck pain lasting for 12 h since being involved in a roll-over motor vehicle accident. His neck movement was limited but there was no neurological compromise. Physical examination of the patient showed myodynamia of four limbs Grade 5, Hoffmann sign (-), and Babinski sign (-). Three-dimensional reconstruction computed tomography (CT) confirmed a huge tear drop fracture of the anterior-inferior corner of the axis and discontinuity of the cortex of the axis. After discussion with the spinal surgeon team in the department and an effective conversation with the patient, surgery involving anterior reduction, discectomy, and three cortical iliac bone grafts with instrumentation after transnasal induction of general anesthesia was performed. The patient was instructed to wear a cervical collar until he returned to our department for a follow-up examination some 3 months after surgery. The 3-month postoperative x-ray and CT scan showed a good position of the implant and bony fusion at the C2/3 segment. Anterior reduction, discectomy, and three cortical iliac bone grafts with instrumentation to treat HTDFA are effective, safe, and simple. Of course, longer follow-up duration and more cases are warranted to verify this procedure. Anterior reduction, discectomy, and bone grafting with instrumentation are warranted for most HTDFA cases. However, if HTDFA incorporates other complex

  20. Compartment syndrome like picture in metaphyseal comminuted fracture of tibia treated by locking plate due to tight closure

    Directory of Open Access Journals (Sweden)

    Prafulla Herode

    2013-01-01

    Full Text Available A 22-year-old male came to casualty on 5 th May 2012 after a fall from motorcycle. He complained of excruciating pain and swelling over right knee. There was an open wound of 7 × 2 cm over supra-patellar region and diffuse swelling over knee joint with severe tenderness over proximal aspect of right tibia. X-ray showed intra-articular fracture of proximal tibia extending to diaphysis classified as type 6 by Schatzker classification for proximal tibia, with fibula shaft transverse fracture. The skin over the fracture was contused. Debridement with primary wound closure was done in emergency. Skeletal traction was applied through a lower tibial Steinman pin. Patient was operated after 15 days when wound healed and swelling subsided. Locking plate was applied on medial aspect using Minimally invasive percutaneous plate osteosysthesis (MIPPO technique. Post-operatively over 4 hours patient developed severe pain and swelling in operated leg which mimicked compartment syndrome. Suture removal was done immediately in the ward from the distal aspect, which relieved the symptoms but lead to exposure of the plate. A rotational flap was done to cover the plate in coordination with a plastic surgeon on the next day.

  1. Autologous grafts of double-strut fibular cortical bone plate to treat the fractures and defects of distal femur: a case report and review of literature

    Institute of Scientific and Technical Information of China (English)

    CHEN Xu; LI Jian-jun; KONG Zhan; YANG Dong-xiang; YUAN Xiang-nan

    2011-01-01

    We reported a 23-year-old man who was involved in a high-speed motorcycle accident. He sustained a closed fracture at the right distal femur. The primary fracture happened on February 2008. He underwent open reduction and internal fixation with cloverleaf plate. And one hundred days after the surgery, the proximal screws were pulled-out, but the bone union was not achieved. Treat ment consisted of exchanging the cloverleaf plate with a locking compression plate and using an auto-iliac bone graft to fill the nonunion gap. In July 2009, the patient had a sharp pain in the right lower limb. The X-ray revealed that the plate implanted last year was broken, causing a nonunion at the fracture site. Immediately the plate and screws were removed and an intramedullary nail was inserted reversely from the distal femur as well as a 7 cm long bone from the right fibula was extracted and longitudinally split into two pieces to construct cortical bone plates. Then we placed them laterally and medially to fracture site, drilled two holes respectively, and fastened them with suture. We carried on auto-iliac bone grafting with the nonunion bone grafts. The follow-up at 15 months after operation showed that the treatment was successful, X-ray confirmed that there was no rotation and no angular or short deformity. We briefly reviewed the literature regarding such an unusual presentation and discussed in details the possible etiology and the advantages of autologous double-strut fibular grafts to cope with such an intractable situation.

  2. Time and dose-effect relationship of lateral pressure of Calcaneal tension band splint fixation%跟骨张力带夹板固定侧方压力的时效、量效关系研究

    Institute of Scientific and Technical Information of China (English)

    李引刚; 孟祥东; 刘艳平; 杨锋; 陈明光

    2012-01-01

    Objective;To investigate time and dose-effect relationship of lateral pressure at different intensities on the injury of skin after the calcaneal fracture with percutaneous poking postoperative tension band splint fixation and obtain a suitable pressure range. Methods:20 patients with 20 feet in healthy subjects and 20 patients with 20 feet with intra-articular fractures of the calcaneus prying postoperative patients were included , we used self-made balloon tension band fixation, and observed and recorded the local pain, numbness, skin color changes at different pressure and time. Results: Evaluating pressure ulcers by Shea staging standard, according to skin color, pain, numbness and other autonomic manifestations, healthy subjects pressure should be<40 kPa, patients should be< 35kPa. Conclusion:Calcaneal lateral pressure pad can effectively prevent calcaneal diameter width and calcaneal ever-sion, but needed regulating pressure and action time according to the swelling degree, to avoid the formation of pressure ulcers.%目的:探讨跟骨骨折经皮撬拨术后张力带夹板固定法中侧方压力在不同强度下对皮肤损伤时效、量效之间的关系.方法:20例20足健康受试者及20例20足符合跟骨关节内骨折撬拨术后的患者纳入试验,采用自制带气囊的张力带夹板固定,观察并记录跟骨内外侧皮肤在不同压强、时间下局部疼痛、麻木、皮肤颜色的改变.结果:压疮以shea分期作为标准,根据皮肤颜色、疼痛、麻木等自主表现,健康受试者压强应<40kPa,患者应<35kPa.结论:跟骨内外侧压力垫有效防止跟骨横径变宽及跟骨外翻,但要根据肿胀的程度注意调节压强大小及作用时间,避免压疮形成.

  3. Balance in single-limb stance after surgically treated ankle fractures: a 14-month follow-up

    Directory of Open Access Journals (Sweden)

    Ageberg Eva

    2006-04-01

    Full Text Available Abstract Background The maintenance of postural control is fundamental for different types of physical activity. This can be measured by having subjects stand on one leg on a force plate. Many studies assessing standing balance have previously been carried out in patients with ankle ligament injuries but not in patients with ankle fractures. The aim of this study was to evaluate whether patients operated on because of an ankle fracture had impaired postural control compared to an uninjured age- and gender-matched control group. Methods Fifty-four individuals (patients operated on because of an ankle fracture were examined 14 months postoperatively. Muscle strength, ankle mobility, and single-limb stance on a force-platform were measured. Average speed of centre of pressure movements and number of movements exceeding 10 mm from the mean value of centre of pressure were registered in the frontal and sagittal planes on a force-platform. Fifty-four age- and gender-matched uninjured individuals (controls were examined in the single-limb stance test only. The paired Student t-test was used for comparisons between patients' injured and uninjured legs and between side-matched legs within the controls. The independent Student t-test was used for comparisons between patients and controls. The Chi-square test, and when applicable, Fisher's exact test were used for comparisons between groups. Multiple logistic regression was performed to identify factors associated with belonging to the group unable to complete the single-limb stance test on the force-platform. Results Fourteen of the 54 patients (26% did not manage to complete the single-limb stance test on the force-platform, whereas all controls managed this (p Conclusion One in four patients operated on because of an ankle fracture had impaired postural control compared to an age- and gender-matched control group. Age over 45 years and decreased strength in the ankle plantar flexors and dorsiflexors

  4. Treat and nursing of common complication of pelvic fracture%骨盆骨折常见并发症的治疗和护理

    Institute of Scientific and Technical Information of China (English)

    黄远红

    2009-01-01

    目的 探讨骨盆骨折常见并发症的治疗和护理的方法 .方法 对58例骨盆骨折病人密切观察病情,做好病人急救护理,尿道损伤的护理、皮肤护理,疼痛护理、心理护理、饮食护理.特别是加强了骨盆骨折的并发症:大出血、腹膜后血肿与腹腔脏器损伤,尿道损伤的治疗和护理,知道功能锻炼等措施.结果 58例骨盆骨折伴有并发症的病人均痊愈出院,未发生护理并发症.结论 针对因为骨盆骨折合并伤多,常伴有内脏损伤,导致严重地失血后血流动力学不稳定的特点,通过严密观察,及时正确的治疗及精心护理就能有效减轻病人的痛苦,挽救生命,降低死亡率和伤残率.%Objective To study the Treat and Nursing of Common Complication of pelvic fracture. Methods To observe the 58 cases pelvic fracture patients' condition, finish mergency care, urethral injury care, skin care, pain care,mental nursing and food and drink care. Strengthen treatment and nursing to the complication of pelvic fracture, esp to hemorrhoea, retroperitoneal hematoma, abdominal cavity organ injury and urethral injury. Results The 58 cases pelvic fracture patients who have complication, did not take place nursing complication. Conclusions Pelvic fracture usually have many associated injury, that induce to haemodynamics is not instable after lose blood acutely, but pain of the patien will be lighten,life will be save, death rate and disablement rate will be cut down.

  5. Early changes in bone density, microarchitecture, bone resorption, and inflammation predict the clinical outcome 12 weeks after conservatively treated distal radius fractures: an exploratory study.

    Science.gov (United States)

    Meyer, Ursina; de Jong, Joost J; Bours, Sandrine G P; Keszei, András P; Arts, Jacobus J; Brink, Peter R G; Menheere, Paul; van Geel, Tineke A C M; van Rietbergen, Bert; van den Bergh, Joop P W; Geusens, Piet P; Willems, Paul C

    2014-09-01

    Fracture healing is an active process with early changes in bone and inflammation. We performed an exploratory study evaluating the association between early changes in densitometric, structural, biomechanical, and biochemical bone parameters during the first weeks of fracture healing and wrist-specific pain and disability at 12 weeks in postmenopausal women with a conservatively treated distal radius fracture. Eighteen patients (aged 64 ± 8 years) were evaluated at 1 to 2 and 3 to 4 weeks postfracture, using high-resolution peripheral quantitative computed tomography (HR-pQCT), micro-finite element analysis, serum procollagen type-I N-terminal propeptide (P1NP), carboxy-terminal telopeptide of type I collagen (ICTP), and high-sensitive C-reactive protein (hsCRP). After 12 weeks, patients rated their pain and disability using Patient Rated Wrist Evaluation (PRWE) questionnaire. Additionally, Quick Disability of the Arm Shoulder and Hand (QuickDASH) questionnaire and active wrist range of motion was evaluated. Linear regression models were used to study the relationship between changes in bone parameters and in hsCRP from visit 1 to 2 and PRWE score after 12 weeks. A lower PRWE outcome, indicating better outcome, was significantly related to an early increase in trabecular bone mineral density (BMD) (β -0.96 [95% CI -1.75 to -0.16], R(2)  = 0.37), in torsional stiffness (-0.14 [-0.28 to -0.004], R(2)  = 0.31), and to an early decrease in trabecular separation (209 [15 to 402], R(2)  = 0.33) and in ICTP (12.1 [0.0 to 24.1], R(2)  = 0.34). Similar results were found for QuickDASH. Higher total dorsal and palmar flexion range of motion was significantly related to early increase in hsCRP (9.62 [3.90 to 15.34], R(2)  = 0.52). This exploratory study indicates that the assessment of early changes in trabecular BMD, trabecular separation, calculated torsional stiffness, bone resorption marker ICTP, and hsCRP after a distal radius fracture provides

  6. Biomechanical Evaluation of a Mandibular Spanning Plate Technique Compared to Standard Plating Techniques to Treat Mandibular Symphyseal Fractures

    Directory of Open Access Journals (Sweden)

    Matthew Richardson

    2015-01-01

    Full Text Available Purpose. The purpose of this study is to compare the biomechanical behavior of the spanning reconstruction plate compared to standard plating techniques for mandibular symphyseal fractures. Materials and Methods. Twenty-five human mandible replicas were used. Five unaltered synthetic mandibles were used as controls. Four experimental groups of different reconstruction techniques with five in each group were tested. Each synthetic mandible was subjected to a splaying force applied to the mandibular angle by a mechanical testing unit until the construct failed. Peak load and stiffness were recorded. The peak load and stiffness were analyzed using ANOVA and the Tukey test at a confidence level of 95% (P<0.05. Results. The two parallel plates’ group showed statistically significant lower values for peak load and stiffness compared to all other groups. No statistically significant difference was found for peak load and stiffness between the control (C group, lag screw (LS group, and the spanning plate (SP1 group. Conclusions. The spanning reconstruction plate technique for fixation of mandibular symphyseal fractures showed similar mechanical behavior to the lag screw technique when subjected to splaying forces between the mandibular gonial angles and may be considered as an alternative technique when increased reconstructive strength is needed.

  7. Assessment of the influence of Laser phototherapy on the bone repair process of complete fractures in tibiae of rabbits stabilized with semi-rigid internal fixation treated with or without MTA graft: a histological study

    Science.gov (United States)

    Soares, Luiz G. P.; Silva, Aline C. P.; Silva, Anna Paula L. T.; Neves, Bruno Luiz R. C.; Santos, Nicole R. S.; dos Santos, Jean N.; Pinheiro, Antonio L. B.

    2016-03-01

    Beside biomaterials, Laser phototherapy has shown positive effects as auxiliary therapy in bone repair process, especially when involving large bone losses. The aim of this histological study was to evaluate, by light microscopy, the influence of laser phototherapy on the repair of complete tibial fractures in rabbits treated or not with semi-rigid internal fixation and Mineral Trioxide Aggregate - MTA graft. Twelve Rabbits were randomly divided into four groups with three animals each. After general anesthesia, complete fractures were created in one tibia with a carborundum disk. All animals (groups I-IV) had the fracture stabilized with semi-rigid fixation (wire osteosynthesis - WO). Group I was routinely fixed with WO; groups II and IV fracture was filled by blood clot and MTA implant. In Groups III and IV fracture was filled by blood clot and further irradiated with laser (λ780 nm, 70 mW, CW, Φ = 0.04 cm2, 20.4 J/cm2, per session, t = 300s, 142.8 J/cm2 per treatment). The phototherapy protocol was applied immediately after the surgery and repeated each 48 hours during 15 days. Animal death occurred on the 30th postoperative day. After removal of the specimens, the samples were routinely processed, stained with HE and evaluated by light microscopy. Histologically, the group treated with MTA graft and irradiated with laser showed the fracture filled by a more organized and mature trabecular bone, when compared with all other groups. From the results of the present study, it may be concluded that the association of Laser phototherapy + MTA graft in fractures treated with WO improved bone repair when compared with fractures treated only with WO.

  8. A comparison of fracture resistance of endodontically treated teeth restored with bonded partial restorations and full-coverage porcelain-fused-to-metal crowns.

    Science.gov (United States)

    Gupta, Abhishek; Musani, Smita; Dugal, Ramandeep; Jain, Nikhil; Railkar, Bhargavi; Mootha, Ajay

    2014-01-01

    The aim of this study was to evaluate the use of bonded partial restorations compared with full-coverage porcelain-fused-to-metal (PFM) crowns as a viable treatment option for endodontically treated posterior teeth. Forty-five recently extracted maxillary first premolars were collected, endodontically treated, and mounted in acrylic blocks. The specimens were randomly divided into three groups and prepared to receive their respective restorations. The teeth in group 1 received full-coverage porcelain-fused-to-metal crowns. The teeth in group 2 received bonded partial restorations made from pressed ceramics (lithium disilicate) involving a functional cusp (palatal). Finally, group 3 received bonded partial restorations made from pressed ceramics involving the buccal cusp and keeping a functional cusp (palatal) intact. All group 1 restorations were cemented using glass ionomer cement. Restorations in groups 2 and 3 were bonded using a dual-cured resin cement. All specimens were subjected to an aging process and tested for shear bond strength using a universal loading machine. The mean force applied in Newtons to cause failure for group I was 674.90 ± 94.16 N, for group 2, 463.46 ± 61.11 N, and for group 3, 849.33 ± 68.92 N. P values obtained using one-way analysis of variance showed a highly significant difference between groups 2 and 3 (P = .001), groups 1 and 2 (P = .001), and groups 1 and 3 (P = .001). The fracture modes observed in all groups involved restorations and tooth fracture. This in vitro study suggests that endodontically treated posterior teeth with intact functional cusps can be restored with bonded partial porcelain restorations. However, if the loss of tooth structure involves the functional cusp, full-coverage PFM crowns are the treatment of choice.

  9. The vertical hip fracture – a treatment challenge. A cohort study with an up to 9 year follow-up of 137 consecutive hips treated with sliding hip screw and antirotation screw

    Directory of Open Access Journals (Sweden)

    Enocson Anders

    2012-09-01

    Full Text Available Abstract Background Femoral neck fractures with a vertical orientation have been associated with an increased risk for failure as they are both axial and rotational unstable and experience increased shear forces compared to the conventional and more horizontally oriented femoral neck fractures. The purpose of this study was to analyse outcome and risk factors for reoperation of these uncommon fractures. Methods A cohort study with a consecutive series of 137 hips suffering from a vertical hip fracture, treated with one method: a sliding hips screw with plate and an antirotation screw. Median follow-up time was 4.8 years. Reoperation data was validated against the National Board of Health and Welfare’s national registry using the unique Swedish personal identification number. Results The total reoperation rate was 18%. After multivariable Logistic regression analysis adjusting for possible confounding factors there was an increased risk for reoperation for displaced fractures (22% compared to undisplaced fractures (3%, and for fractures with poor implant position (38% compared to fractures with adequate implant position (15%. Conclusions The reoperation rate was high, and special attention should be given to achieve an appropriate position of the implant.

  10. Treating 58 cases of humerus surgical neck fracture in Tujia medicine%土家医治疗肱骨外科颈骨折58例

    Institute of Scientific and Technical Information of China (English)

    孟成春; 李涛; 周军

    2015-01-01

    Objective:To observe clinical efficacy of manual reduction, small splints plus Tujia medicine on humerus surgical neck fracture. Methods:58 patients with humerus surgical neck fracture were treated by manual reduction, small splints plus Tujia medicine. Results:All patients were followed up in 1~2 year, 54 cases were better, 4 cases were good based on REC. Conclusion:Manual reduction, small splints plus Tujia medicine were confirmed with advantages of simple menthod, good efficacy, less injury and quick recovery on humerus surgical neck fracture.%目的:观察手法复位,小夹板外固定并结合土家药治疗肱骨外科颈骨折的临床效果。方法:对58例肱骨外科颈骨折患者,根据骨折移位情况,采用相应手法复位,小夹板外固定,内服、外敷土家药等方法。结果:58例患者随访1~2年,依据疗效评价标准,优54例,良4例。结论:手法复位、小夹板外固定、内服及外敷土家药治疗肱骨外科颈骨折具有方法简单,创伤小,疗效好,功能恢复快等优点。

  11. Prognostic factors of operatively treated Pilon fractures%影响Pilon骨折手术疗效的相关因素分析

    Institute of Scientific and Technical Information of China (English)

    龚晓峰; 许毅博; 吕艳伟; 王金辉; 王岩; 武勇; 王满宜

    2016-01-01

    至关重要.%Objective To investigate the prognostic factors influencing the clinical outcome of Pilon fracture.Methods A retrospective cohort study of Pilon fractures treated by open reduction and internal fixation from March 2009 to November 2013 was conducted.A total of 100 patients who were followed-up more than 1 year were included in the study,including 84 males and 16 females.The average age was 42.1 years (range,14-75 years).According to the American Orthopaedic Foot and Ankle Society (AOFAS) ankle and hindfoot score,the patients were divided into excellent clinical outcome group and non-excellent clinical outcome group.Patient-related factors (gender,age,diabetes,smoking,injury mechanism and associated injuries),fracture-related factors (fracture classification,open fracture,fibular fracture) and postoperative factors (quality of fracture reduction,return-towork interval and complications) were evaluated.Results 34 cases including 30 males and 4 females had excellent clinical outcome with an average age of 37.3 years (range,14-62 years).66 cases including 54 males and 12 females had non-excellent clinical results with an average age of 44.6 years (range,17-75 years).Univariate analysis showed that gender (P=0.567),diabetes (P=0.296),smoking (P=0.807),injury mechanism (P=0.964),associated injuries (P=0.387) and complication (P=0.466) had no significant differences.There was a significant difference between the two groups including the age (P=0.017),fracture classification (P=0.007),open fracture (P=0.017),fibular fracture (P=0.004),quality of fracture reduction (P< 0.001) and return-to-work interval (P=0.002).Univariate analysis showed that patients with shorter return-to-work interval and younger age had significant better clinical outcome.The ratio of high energy injury,open fractures,fibular fracture and non-optimal quality of reduction were significant higher in the non-excellent clinical outcome group.The multivariate analysis suggested that quality of the fracture reduction

  12. Effect of Aloe vera application on the content and molecular arrangement of glycosaminoglycans during calcaneal tendon healing.

    Science.gov (United States)

    Aro, Andrea Aparecida de; Esquisatto, Marcelo Augusto Marretto; Nishan, Umar; Perez, Mylena Oliveira; Rodrigues, Rodney Alexandre Ferreira; Foglio, Mary Ann; Carvalho, João Ernesto de; Gomes, Laurecir; Vidal, Benedicto De Campos; Pimentel, Edson Rosa

    2014-12-01

    Although several treatments for tendon lesions have been proposed, successful tendon repair remains a great challenge for orthopedics, especially considering the high incidence of re-rupture of injured tendons. Our aim was to evaluate the pharmacological potential of Aloe vera on the content and arrangement of glycosaminoglycans (GAGs) during tendon healing, which was based on the effectiveness of A. vera on collagen organization previously observed by our group. In rats, a partial calcaneal tendon transection was performed with subsequent topical A. vera application at the injury site. The tendons were treated with A. vera ointment for 7 days and excised on the 7(th) , 14(th) , or 21(st) day post-surgery. Control rats received ointment without A. vera. A higher content of GAGs and a lower amount of dermatan sulfate were detected in the A. vera-treated group on the 14(th) day compared with the control. Also at 14 days post-surgery, a lower dichroic ratio in toluidine blue stained sections was observed in A. vera-treated tendons compared with the control. No differences were observed in the chondroitin-6-sulfate and TGF-β1 levels between the groups, and higher amount of non-collagenous proteins was detected in the A. vera-treated group on the 21(st) day, compared with the control group. No differences were observed in the number of fibroblasts, inflammatory cells and blood vessels between the groups. The application of A. vera during tendon healing modified the arrangement of GAGs and increased the content of GAGs and non-collagenous proteins.

  13. THE FUNCTIONAL OUTCOME OF MANAGEMENT OF SCHATZKER TYPE II AND III TIBIAL PLATEAU FRACTURES TREATED WITH INDIRECT ELEVATION, PERCUTANEOUS FIXATION AND BONE GRAFTING

    Directory of Open Access Journals (Sweden)

    Sheshagiri

    2016-02-01

    . There was no complication like infection or loss of reduction in the follow-up. CONCLUSION This minimally invasive approach is technically easy, offers good results in Schatzker II & III fractures, but since the inside of the joint is not visualized, meniscal and cruciate injuries can be missed, which can be treated later.

  14. A Study of Incidence of calcaneal spurs in North Indian population: A dry bone study

    Directory of Open Access Journals (Sweden)

    G. S. Ghindha

    2015-07-01

    Full Text Available The calcaneal spurs are the most common cause of pain in heel. The pain appears when patient stands on the foot for walking and pain disappears when patient walks some distance. The most common causes of spur formation is chronic fasciitis, wears and tears of ligaments and fascia present in the sole of foot. When the fasciitis heals, during the healing process the calcification of fascia or ligaments takes place, which results into the spur formation. The present study has been conducted on 325 dry human calcanei, irrespective of their sex, in the Department of Anatomy of M. M. Medical College and Hospital, Kumarhatti, District Solan (Himachal Pradesh. The objective of this study is to assess the rate of incidence of the presence of spurs in the calcanei and their types present in these calcanei. The photographs of all types of calcaneal spurs are taken and recorded and the study is compared with the standard literature and previous studies done by other authors. Out of 325 calcanei, 150 (35.38 % cases are having inferior, posterior calcaneal spurs. In 28 (8.62 % cases both types of spurs have been found. Other calcanei are having either inferior or posterior calcaneal spurs. The inferior spurs are more common on right and left side i.e out of 325 cases 75 (23.08 % cases, and posterior spurs found in 40 (12,31 % cases, respectively. In 2 (0.61 % cases a scale type of spurs was present which was attached in the middle of the inferior surface of the calcanei and their anterior ends are free, sharp and pointing forwards. These observations are definitely helpful to the orthopedician, traumatologist and surgeons in their diagnosis and treatment.

  15. [Fractures of carpal bones].

    Science.gov (United States)

    Lögters, T; Windolf, J

    2016-10-01

    Fractures of the carpal bones are uncommon. On standard radiographs fractures are often not recognized and a computed tomography (CT) scan is the diagnostic method of choice. The aim of treatment is to restore pain-free and full functioning of the hand. A distinction is made between stable and unstable carpal fractures. Stable non-displaced fractures can be treated conservatively. Unstable and displaced fractures have an increased risk of arthritis and non-union and should be stabilized by screws or k‑wires. If treated adequately, fractures of the carpal bones have a good prognosis. Unstable and dislocated fractures have an increased risk for non-union. The subsequent development of carpal collapse with arthrosis is a severe consequence of non-union, which has a heterogeneous prognosis.

  16. Calcaneal osteomyelitis presenting with acute tarsal tunnel syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Shariff Sajid

    2010-02-01

    Full Text Available Abstract Introduction Cases of acute tarsal tunnel syndrome are rare. To the best of our knowledge, we describe the only reported case of acute posterior tibial nerve compression resulting from adjacent haemotogenous pyogenic calcaneal osteomyelitis. Case presentation A previously healthy 38-year-old Caucasian woman developed symptoms of acute tarsal tunnel syndrome in her right foot over a six-day period. No antecedent trauma or systemic symptoms were noted. Magnetic resonance imaging and bone scan imaging, followed by surgical decompression and bone biopsy confirmed a diagnosis of Staphylococcus aureus calcaneal osteomyelitis. Her pain and paraesthesia disappeared after the operation, while her inflammatory markers normalised during a 12-week course of antibiotics. After four years she has remained asymptomatic without any indication of recurrence. Conclusion This case is not just unique in describing osteomyelitis as a cause of tarsal tunnel syndrome, because haemotogenous calcaneal osteomyelitis is in itself a rare pathology. We recommend considering infection as a differential diagnosis in patients presenting with acute tarsal tunnel syndrome.

  17. Radiological dorsal tilt analysis of AO type A, B, and C fractures of the distal radius treated conservatively or with extra-focal K-wire plus external fixateur

    Energy Technology Data Exchange (ETDEWEB)

    Hoffmann, Michael [University Medical Center Hamburg-Eppendorf, Department of Trauma, Hand and Reconstructive Surgery, Hamburg (Germany); Borders General Hospital, Department for Trauma and Orthopaedic Surgery, Melrose, Roxburghshire, Scotland (United Kingdom); Schroeder, Malte; Gruber-Rathmann, Michaela; Ruecker, Andreas H. [University Medical Center Hamburg-Eppendorf, Department of Trauma, Hand and Reconstructive Surgery, Hamburg (Germany); Kossow, Kai [Department of Medical Psychology, University Medical Center Hamburg-Eppendorf, Hamburg (Germany)

    2012-09-15

    Fractures of the distal radius are amongst the most common injury patterns. The dorsal tilt represents an important co-factor determining functional outcome. The purpose of this study was to analyze the radiological dorsal tilt and identify critical time frames in conservative and operative treatment of distal radius fractures. Eighty-seven conservatively treated (hematoma block assisted reduction and splinting) and 37 operatively treated (reduction, extra-focal K-wire fixation, bridging external fixateur) AO type A, B, and C fractures of the distal radius in 124 females were retrospectively analyzed. The dorsal tilt at the initial, post-reduction, and 2 weeks post-reduction stages was correlated with the final radiographic outcome at 6 weeks. Mean initial dorsal tilt was 16.53 in the conservatively treated group and 26.76 in the operatively treated group. Mean dorsal tilt after 6 weeks showed significant differences from the mean initial dorsal tilt at time of presentation within both groups (both groups p < 0.000). No significant differences between the two groups were found after 6 weeks of treatment (p = 0.194) regardless of the underlying AO fracture type. Conservatively treated radius fractures showed a significantly higher slip rate within the first 2 weeks (primary slip rate), whereas the operative group presented a significantly higher slip rate between the 2-week and 6-week radiographic checks (secondary slip rate). In terms of dorsal tilt, conservative (cast immobilization) and operative (K-wire fixation plus external fixateur) treatment demonstrated no significant differences at the final radiographic examination (6 weeks) regardless of the underlying AO fracture type. Both treatment groups showed treatment-associated different primary and secondary slip rates, indicating a need for more frequent radiographic checks within these critical time frames. (orig.)

  18. 经皮撬拨复位外固定支架固定治疗跟骨骨折%Treatment of Calcis Fracture with Percutaneous Reduction by Leverage and External Fixation

    Institute of Scientific and Technical Information of China (English)

    陈勇; 杨述华; 叶哲伟; 刘小云; 何伟; 熊蠡茗

    2011-01-01

    Objective:To retrospectively analyze the therapeutic effect of percutaneous reduction by leverage and external fixation in the treatment of calcis fracture.Methods: A total of 35 patients (36 feet) with calcaneal fractures were treated by percutaneous reduction by leverage and external fixation from June 2006 to September 2008.Injuries were classified according to the Sanders system.There were 7 type Ⅰ cases (7 feet), 19 type Ⅱ cases (20 feet) and 9 type Ⅲ cases (9 feet).Among them, 5 cases (5 feet) were combined with soft tissue avulsion.All patients were followed up for 10 to 25 months and the average follow-up was 18 months.Results..Evaluated by the Maryland foot score standards, the effect was excellent in 13 feet, good in 17 and fair in 6.The excellent and good rate was 83.3%.Conclusion:The curative effect of percutaneous reduction by leverage and external fixation on calcaneal fractures was satisfactory.Several advantages such as small surgical trauma, less complications, without destroying the fracture blood supply and little influence on fracture healing were observed.And it also benefited multiple surgical operations for the patients with soft tissue injuries.%目的:观察撬拔复位外固定支架固定治疗跟骨骨折的临床疗效.方法:本组自2006年6月~2008年9月,共35例(36足)跟骨骨折病人行撬拨复住外固定支架固定治疗.sanders分型:Ⅰ型7例(7足),Ⅱ型19例(20足),Ⅲ型9例(9足).其中合并足部软组织撕脱伤5例(5足).对所有病倒随访,随访时间10~25个月,平均18个月.结果:术后其疗效按Maryland足部评分标准,优13足,良17足,可6足,优良率83.3%.讨论:利用撬拨复位外固定支架固定治疗跟骨骨折疗效满意,有手术创伤小,并发症少,不破坏骨折血运,对骨折愈合影响小等优点.

  19. Treatment of Calcis Fracture with Percutaneous Reductionby Leverage and External Fixation%经皮撬拨复位外固定支架固定治疗跟骨骨折

    Institute of Scientific and Technical Information of China (English)

    王光辉; 吴玉仙; 杨斌; 刘得恒

    2012-01-01

    Objective :To retrospectively analyze the rapeutic effect of percutaneous reduction by leverage and external fixators in the treatment of calcis fracture. Methods: A total of 27 patients (31 feet) with calcaneal fractures were treated by percutaneous reduction by leverage and external fixators since June 2009 to December 2011. Injuries were classified according to the Sanders system. There were 7 type I cases (7 feet), 16 type II cases (20 feet) and 4type III cases (4feet). Merger of foot avulsed injury of soft tissue in 2 cases(2 feet) .Results:All ofthese patients were followed a minimum of 10 months ( mean ,13 months; range, 10~18 months).Postoperative its curative effect according to Maryland foot rating criteria,Optimal 10 feet,Good 15 feet,Fair 6 feet.The Optima land Good rate is 80.6%.Conclusion: The curative effect of percutaneousreduction by leverage and external fixation on calcaneal fractures was satisfactory. Several advantages such as small surgical trauma, less complications, without destroying the fracture blood supply and little influence on fracture healing were ob-served. And it also benefited multiple surgical operations for the patients with soft tissue injuries.%目的观察撬拨复位外固定支架固定治疗跟骨骨折的临床疗效.方法本组自2009年6月-2011年12月,共27例(31足)跟骨骨折病人行撬拨复位外固定支架固定治疗 sanders分型:I型7例(7足),I型16例(20足),I I型4例(4足)其中合并足部软组织撕脱伤2例(2足).对所有病例随访,随访时间10-18个月,平均13个月.结果术后其疗效按Maryland足部评分标准,优10足,良15足,可6足,优良率80.6%.讨论利用撬拨复位外固定支架固定治疗跟骨骨折疗效满意,有手术创伤小,并发症少,不破坏骨折血运,对骨折愈合影响小等优点.

  20. Phase-1 Bone Grafting Treat Femur Shaft Fracture%一期植骨治疗股骨干骨折的临床研究

    Institute of Scientific and Technical Information of China (English)

    张大魁; 陈渊; 梁春来

    2012-01-01

    [Objective] To explore the clinical cure effect of phase-1 bone grafting on femur shaft fracture. [Method] Collect the concerned cases for internal ixation combined with bone grafting method, after operation, treat with routine transfusion for anti-inflammation, then observe the cure effect. [Result] In he group 108 cases, followed up for 1~2y, the incisions were all cured in phase 1, without infection; among which, 106 cases had good union; other 2 bad u-lion, later cured with phase-2 therapy.[Conclusion] At open reduction and internal fixation, under patients' detailed condition, to take corresponding phase-. bone grafting can increase femur shaft fracture union rate and reduce such complications as nonunion and internal fixation device fracture.%[目的]探讨一期植骨治疗股骨干骨折的临床疗效.[方法]对2006年1月至2010年12月浙江省新昌县中医院骨伤科收治的股骨干骨折患者予以内固定联合植骨方法治疗,术后常规输液抗炎治疗,观察疗效.[结果]本组108例,随访时间1~2年.切口均一期愈合,无感染现象发生.其中106例骨折愈合良好.另2例出现愈合不良,后均经二期治疗骨折愈合.[结论]在对股骨干骨折行切开复位内固定时,根据患者的具体情况,采用相应的植骨方法行一期植骨,可增加股骨干骨折治愈率,减少骨不连及内固定装置断裂等并发症的发生.

  1. Jaw fractures in children.

    Science.gov (United States)

    Kotilainen, R; Kärjä, J; Kullaa-Mikkonen, A

    1990-03-01

    From a total of 350 jaw fractures treated in 1980-1984 at Kuopio University Central Hospital, 20% were in children. These injuries were evaluated retrospectively regarding age, sex, incidence and etiology. Forty-five of the patients were boys and 25 girls. The frequency of maxillary and mandibular fractures in 70 young patients was 28.6%. The most common type of bone fractures was fracture of the alveolar process, which was prevalent in persons with mixed dentition. Before the age of 7 years, falls from height were the common causes of jaw fractures. The major cause of the jaw fractures in children from 7 to 15 years old was road accidents (47.1%), especially in boys. Most of these were cycling accidents, only a few patients were victims of automobile accidents. In addition, about one third (25.7%) of the patients were treated in the hospital because of multiple injuries to other organs.

  2. Clinical analysis of humerus surgical neck fracture treated with locking proximal humerus plate%锁定钢板治疗肱骨外科颈骨折36例分析

    Institute of Scientific and Technical Information of China (English)

    袁展程

    2012-01-01

    Objective To study on the therapeutic effect of humerus surgical neck fracture treated with locking proximal humerus plate. Methods There were 36 cases of humerus surgical neck fracture were treated by locking proximal humerus plate. According to Neer classification, 6 cases had two -part fracture. 23 cases had three-part fracture and 7 cases four-part fracture. The function of shoulders was evaluated after treatment. Results According to the NEER criteria,the results were excellent in 19 cases, good in 12 cases, fair in 5 cases. The rate of excellent and good was 86. 1%. Conclusion Treatment of humerus surgical neck fracture with locking proximal humerus plate has stable internal fixation and less complications, bone fracture heals good. It can take functional exercise earlier.%目的 探讨锁定钢板治疗肱骨外科颈骨折的疗效.方法 应用肱骨近端锁定钢板治疗肱骨外科颈骨折36例,其中Neer分类二部分骨折6倒,三部分骨折23例,四部分骨折7例.治疗后评价肩关节功能.结果 术后所有患者随访4~12个月,按Neer评分标准判断:优19倒,良12例,可5例.总优良率为86.1%.结论 锁定钢板治疗肱骨外科颈骨折,内固定牢靠,骨折愈合良好,可早期功能锻炼,术后无严重并发症,是目前比较理想的治疗方法.

  3. Oblique Axis Body Fracture

    DEFF Research Database (Denmark)

    Takai, Hirokazu; Konstantinidis, Lukas; Schmal, Hagen;

    2016-01-01

    was uneventful. Conclusions. Oblique type axis body fractures resemble a highly unstable subtype of Anderson type III fractures with the potential of severe secondary deformity following conservative treatment, irrespective of initial grade of displacement. The authors therefore warrant a high index of suspicion......Purpose. Anderson type III odontoid fractures have traditionally been considered stable and treated conservatively. However, unstable cases with unfavorable results following conservative treatment have been reported. Methods. We present the cases of two patients who sustained minimally displaced...

  4. LISS治疗胫骨近端骨折的并发症%Complications of proximal tibia fractures treated with the less invasive stabilization system

    Institute of Scientific and Technical Information of China (English)

    何锦泉; 庞贵根; 胡永成; 陈新; 曾宪铁; 梅小龙; 贾鹏; 孙翔; 王佳

    2008-01-01

    目的 分析使用AO微创内固定系统(less invasive stabilization system,LISS)治疗胫骨近端骨折的并发症.方法 应用LISS治疗45例46侧胫骨近端骨折,男35例,女10例;年龄22~73岁,平均45岁;左28侧,右18侧.高处坠落伤5例,交通事故伤32例,重物砸伤8例.46侧骨折根据AO分类,41A2型4侧、41A3型12侧、41C1型5侧、41C2型19侧、41C3型6侧.9例患者伴有同侧胫骨干骨折,42A3型1例、42B2型4例、42B3型3例、42C3型1例.闭合骨折41侧;开放骨折5侧,根据Gustilo和Anderson分类,Ⅰ型2侧、Ⅱ型3侧.结果 所有病例均获得随访,随访时间为6~25个月,平均11.4个月.所有骨折均愈合,未经额外植骨,无深部感染发生.平均愈合时间为16周,膝关节届曲平均112°,伸直平均-1°.并发症发生率为41.6%,4例(9%)骨折对位不良,1例断端向前成角15°、2例向内成角10°、1例外旋15°畸形.2例(4.3%)骨折术后复位丢失,胫骨平台内翻、塌陷.6侧肢体(13%)出现胫骨近端钢板刺激症状,其中有2侧出现迟发的皮肤软组织全层裂开,行局部胫前肌肌皮瓣转移,伤口愈合.腓浅神经与腓深神经损伤各1例(4.3%),经复查症状改善.9例患者在骨折愈合后行钢板取出,有5例(11%)共5枚螺钉出现"冷焊接现象"(cold-welding)致内固定取出困难.结论 LISS是一种固定胫骨近端骨折有效且可靠的方法.使用过程中需要术者具备精湛的技术和丰富的经验以减少并发症的发生;另外,某些并发症的出现与器械自身因素有关.%Objective To analize the complications in the treatment of the proximal tibial fractures using Less Invasive Stabilization System(LISS).Methods 45 patients with 46 fractures of proximal tibia were treated with the LISS.There were 10 females and 35 males.The mean age of the patients was 45 years (range from 22 to 73 years).The mechanism of injury included fall-down in 5 patients,traffic accident in 32 patients,hit injury in 8 patients

  5. Double calcaneal osteotomy with percutaneous Steinmann pin fixation as part of treatment for flexible flatfoot deformity: a review of consecutive cases highlighting our experience with pin fixation.

    Science.gov (United States)

    Boffeli, Troy J; Abben, Kyle W

    2015-01-01

    Surgical correction of flexible flatfoot deformity and posterior tibial tendon dysfunction has been extensively reported in published studies. When appropriate, calcaneal osteotomies for flatfoot correction have been a favorite of foot and ankle surgeons because of the corrective power achieved without the need to fuse any rearfoot joints. The medial displacement calcaneal osteotomy and Evans calcaneal osteotomy, together termed the double calcaneal osteotomy, have been reported several times by various investigators with a wide variety of fixation options. We undertook an institutional review board-approved retrospective review of 9 consecutive patients (11 feet), who had undergone double calcaneal osteotomy with 2 percutaneous Steinmann pin fixation for the correction of flexible flatfoot deformity, with or without posterior tibial tendon dysfunction. All patients had radiographic evidence of bone healing of the posterior calcaneal osteotomy and incorporation of the Evans osteotomy bone graft at 6 weeks and demonstrated clinical healing at 6 weeks. All patients had 2 percutaneous Steinmann pins placed through both osteotomies, and these were removed an average of 6 weeks postoperatively. No patient developed pin site complications. The only complication noted was sural neuritis, which was likely incision related. No patients had delayed union or nonunion, and we did not identify any graft shifting postoperatively. The present retrospective series highlights our experience with 2 percutaneous Steinmann pin fixation, demonstrating equal or better results than many previous published fixation methods for double calcaneal osteotomy. It is cost-effective and minimizes the potential risk of iatrogenic Achilles pathologic features associated with screw fixation.

  6. Clinical observation of proximal femoral anti-rotation intramedullary nail in treating subtrochanteric fracture%股骨近端防旋髓内钉治疗股骨转子下骨折的临床观察

    Institute of Scientific and Technical Information of China (English)

    晏万述; 袁琛; 韩建建

    2016-01-01

    Objective: To observe the therapeutic effect of proximal femoral anti-rotation intramedullary nail in treating subtrochanteric fracture. Methods: 90 patients with subtrochanteric fracture, who were admitted and treated in our hospital from March 2012 to March 2015, were treated by applying proximal femoral anti-rotation intramedullary nail. Results: The FIM and Fuel-Meyer scores of 90 patients after treatment were significantly higher than that before the treatment (P<0.05). Conclusion: Proximal femoral anti-rotation intramedullary nail had significant therapeutic effect in treating subtrochanteric fracture.%目的:观察股骨近端防旋髓内钉治疗股骨转子下骨折的疗效。方法:采取股骨近端防旋髓内钉治疗我院2012年3月—2015年3月收治的90例股骨转子下骨折患者。结果:90例患者的FIM及Fuel-Meyer评分显著高于治疗前(P<0.05)。结论:股骨近端防旋髓内钉治疗股骨转子下骨折疗效显著。

  7. Outcome in hip fracture patients related to anemia at admission and allogeneic blood transfusion: An analysis of 1262 surgically treated patients

    NARCIS (Netherlands)

    A.J.H. Vochteloo (Anne); B.L. Borger van der Burg (Boudewijn); B. Mertens (Bart); A.H.P. Niggebrugge (Arthur); M.R. de Vries (Mark); W.E. Tuinebreijer (Wim); R.M. Bloem (Rolf); R.G.H.H. Nelissen (Rob); P. Pilot (Peter)

    2011-01-01

    textabstractBackground: Anemia is more often seen in older patients. As the mean age of hip fracture patients is rising, anemia is common in this population. Allogeneic blood transfusion (ABT) and anemia have been pointed out as possible risk factors for poorer outcome in hip fracture patients. Meth

  8. Bone fractures among postmenopausal patients with endocrine-responsive early breast cancer treated with 5 years of letrozole or tamoxifen in the BIG 1-98 trial

    DEFF Research Database (Denmark)

    Rabaglio, M; Sun, Z; Price, K N

    2009-01-01

    with letrozole [228 of 2448 women (9.3%)] versus tamoxifen [160 of 2447 women (6.5%)]. The wrist was the most common site of fracture in both treatment groups. Statistically significant risk factors for bone fractures during treatment included age, smoking history, osteoporosis at baseline, previous bone...

  9. Bone mineral density at diagnosis determines fracture rate in children with acute lymphoblastic leukemia treated according to the DCOG-ALL9 protocol

    NARCIS (Netherlands)

    te Winkel, Mariel L.; Pieters, Rob; Hop, Wim C. J.; Roos, Jan C.; Bokkerink, Jos P. M.; Leeuw, Jan A.; Bruin, Marrie C. A.; Kollen, Wouter J. W.; Veerman, Anjo J. P.; de Groot-Kruseman, Hester A.; van der Sluis, Inge M.; van den Heuvel-Eibrink, Marry M.

    2014-01-01

    Purpose: To elucidate incidence and risk factors of bone mineral density and fracture risk in children with Acute Lymphoblastic Leukemia (ALL). Methods: Prospectively, cumulative fracture incidence, calculated from diagnosis until one year after cessation of treatment, was assessed in 672 patients.

  10. Bone mineral density at diagnosis determines fracture rate in children with acute lymphoblastic leukemia treated according to the DCOG-ALL9 protocol

    NARCIS (Netherlands)

    Winkel, M.L. te; Pieters, R.; Hop, W.C.J.; Roos, J.C.; Bokkerink, J.P.M.; Leeuw, J.A. de; Bruin, M.C.; Kollen, W.J.; Veerman, A.J.P.; Groot-Kruseman, H.A. de; Sluis, I.M. van der; Heuvel-Eibrink, M.M. van den

    2014-01-01

    PURPOSE: To elucidate incidence and risk factors of bone mineral density and fracture risk in children with Acute Lymphoblastic Leukemia (ALL). METHODS: Prospectively, cumulative fracture incidence, calculated from diagnosis until one year after cessation of treatment, was assessed in 672 patients.

  11. Transstyloid, transscaphoid, transcapitate fracture: a variant of scaphocapitate fractures.

    LENUS (Irish Health Repository)

    Burke, Neil G

    2014-01-01

    Transstyloid, transscaphoid, transcapitate fractures are uncommon. We report the case of a 28-year-old man who sustained this fracture following direct trauma. The patient was successfully treated by open reduction internal fixation of the scaphoid and proximal capitate fragment, with a good clinical outcome at 1-year follow-up. This pattern is a new variant of scaphocapitate fracture as involves a fracture of the radial styloid as well.

  12. The influence of foot geometry on the calcaneal osteotomy angle based on two-dimensional static force analyses

    NARCIS (Netherlands)

    Reilingh, M.L.; Tuijthof, G.J.M.; Van Dijk, C.N.; Blankevoort, L.

    2011-01-01

    Background: Malalignment of the hindfoot can be corrected with a calcaneal osteotomy (CO). A well-selected osteotomy angle in the sagittal plane will reduce the shear force in the osteotomy plane while walking. The purpose was to determine the presence of a relationship between the foot geometry and

  13. Is structural hydroxyapatite tricalcium-phosphate graft or tricortical iliac crest autograft better for calcaneal lengthening osteotomy in childhood?

    DEFF Research Database (Denmark)

    Martinkevich, P; Rahbek, Ole; Stilling, M

    2016-01-01

    AIMS: To compare the structural durability of hydroxyapatite-tricalcium phosphate (HATCP) to autologous iliac crest bone graft in calcaneal lengthening osteotomy (CLO) for pes planovalgus in childhood. PATIENTS AND METHODS: We present the interim results of ten patients (HATCP, n = 6 and autograft...

  14. Preliminary screening of osteoporosis and osteopenia in middle aged urban women from Hyderabad (INDIA using calcaneal QUS

    Directory of Open Access Journals (Sweden)

    Ashwin Kasturi

    2015-08-01

    Conclusions: A substantial female population was screened for osteoporosis and osteopenia using calcaneal QUS method utilizing same WHO T score criteria that otherwise shall remain undiagnosed and face the complications and menace of osteoporosis. [Int J Res Med Sci 2015; 3(8.000: 2029-2033

  15. 中西药物结合治疗胫腓骨骨折术后感染%Treating tibia and fibula fracture postoperative infection in the integrative medicine

    Institute of Scientific and Technical Information of China (English)

    李成; 叶亚罡

    2013-01-01

      目的:观察中西药物结合治疗胫腓骨骨折术后感染的临床疗效。方法:对11例患者进行中西药物结合治疗。结果:总有效率很高。结论:中西药物结合治疗胫腓骨骨折术后感染的临床效果明显值得临床推广。%Objective: To observe clinical effects of the integrative medicine in treating tibia and fibula fracture postoperative infection. Methods: 11 cases were given the integrative medicine therapy. Results: The total efficiency was high. Conclusion: The integrative medicine was effective in treating tibia and fibula fracture postoperative infection, worthy of a wide application.

  16. Tetra-step training to treat thoracic-lumbar spine fracture%四步练功法治疗胸腰椎骨折

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ Background:If thoracic- lumbar spine fracture happens, the structure of spinal cord will be destructed and injure spinal cord, and patient with light lesion has mutilation, and patient with serious lesion has paralysis all his life.So it is very important for rehabilitation after injury.Tetra step training,that is oneself reduction therapy,restore the function of spinal cord,and promote fracture healing by dorsum extension exercise step by step,and increasing of muscle strength of back muscle; make compressed vertebra reduction by performing power muscle strength of extensorum and practice posture.It is very good method for therapy of thoracic-lumbar fracture.

  17. 股骨近端外侧锁定钢板治疗Russell-Taylor Ⅱ型股骨转子下骨折%Femoral subtrochanteric fractures treated with proximal lateral femur locking Plate

    Institute of Scientific and Technical Information of China (English)

    胡孙君; 陈舰; 陈杰; 俞光荣; 张世民

    2012-01-01

    目的 探讨股骨近端外侧锁定钢板治疗股骨转子下骨折的治疗效果.方法 对28例Russell-Taylor Ⅱ型股骨转子下骨折患者采用股骨近端外侧锁定钢板固定.结果 28例均获得随访,时间10~24个月.根据髋关节Harris评分:优13例,良10例,中5例.结论 股骨近端外侧锁定钢板治疗股骨转子下骨折可以达到可靠的固定效果,骨折愈合较快,短期临床疗效良好.%Objective To study the outcome of subtrochanteric hip fractures treated by proximal lateral femur locking plate. Methods 28 elder patients with subtrochanteric hip fractures were treated with proximal lateral femur locking plate. Results All patients were followed up for 10 ~24 months. According to Hams index, there were 13 excellent cases, f 0 good and 5 fair. Conclusions The proximal lateral femur locking plate is the kind of stable and effective internal fixation of treating subtrochanteric hip fractures, and the clinical outcome is satisfied.

  18. Clinical effect of treating the elderly proximal humerus fracture by minimally invasive surgery combine with TCM%微创手术结合中药治疗老年肱骨近端骨折的临床疗效

    Institute of Scientific and Technical Information of China (English)

    张兵

    2012-01-01

      From the aspect of the physical fitness, body functions and mental endurance of elderly patients and the elderly proximal humerus fracture, the elderly with proximal humerus fracture were treated by minimally invasive surgery as soon as possible, in the absence of obvious surgical contraindications, after surgery, plus TCM, that was good to promote the healing of the fracture and restore the patient’s psychological condition. this paper through analyze the specific circumstances and treatment methods of proximal humerus fracture, to discuss the effect of TCM on treating the elderly proximal humerus fracture.%  从老年患者的身体素质、机体功能、心理承受以及老年人发生肱骨近端骨折的特殊情况等各方面来看,肱骨近端骨折的老年患者,在没有明显的手术禁忌症时,应及早进行微创手术治疗,术后再结合中药调理,对于促进骨折的愈合、恢复患者的心理状况有着很大的裨益。本文从肱骨近端骨折的具体情况、治疗方法等方面进行分析,讨论微创手术结合中药治疗老年肱骨近端骨折的临床疗效如何。

  19. Effect of three different core materials on the fracture resistance of endodontically treated deciduous mandibular second molars: an in vitro study.

    Science.gov (United States)

    Shah, Preetam; Gugwad, Sachin C; Bhat, Chetan; Lodaya, Rahul

    2012-01-01

    Endodontic treatment makes the tooth brittle due to loss of bulk of tooth structure, decrease in the moisture content of dentin and dentin elasticity. The following study was carried out to evaluate the effect of endodontic treatment on the fracture resistance of the tooth and reinforcing ability of three different core materials. The following study comprised of sample size of 30 deciduous second molars divided into control group (6) and test group (24). Access opening was done in 24 and 18th teeth with access opening were restored with three different core materials namely IRM (6), silver amalgam (6), GIC (6). All the 30 were subjected to fracture test using UTM (Universal testing machine)- Instron 95. Result showed a drastic reduction in the fracture resistance of the tooth on access opening (1/3rd) and out of the three core materials glass ionomer was shown to be the best core material giving the highest fracture registrance followed by silver amalgam and IRM.

  20. Importance of greenstick lamina fractures in low lumbar burst fractures

    Science.gov (United States)

    Ersozlu, S.; Aydinli, U.

    2006-01-01

    Lumbar burst fractures (L3–L5) represent a small percentage of all spinal fractures. The treatment of fractures involving the lumbar spine has been controversial. Lamina fractures may be complete or of the greenstick type. Dural tears and nerve root entrapment may accompany these lamina fractures. The aim of this retrospective study was to determine the incidence of dural tear in patients who had lumbar burst fractures with greenstick lamina fractures and the importance of these lamina fractures when choosing the optimum treatment. Twenty-six patients with 28 lumbar burst fractures were treated from 1995 through 2002. The average follow-up was 60 months (range 32–110 months). The male to female ratio was 21:5 and the mean age was 37 years (17–64). Dural tear was detected in seven (25%) out of 28 burst fractures. The functional outcome of the entire study group was assessed using the Smiley-Webster Scale. Good to excellent results were obtained in 24 (92%) of 26 patients. Lumbar burst fractures with greenstick lamina fractures occur mostly in the L2–L4 area. In the surgical treatment, any reduction manoeuvre will close the fracture and crush the entrapped neural elements. Therefore, it may be better to explore the greenstick lamina fracture whether there is any neural entrapment or not, before any reduction manoeuvre is attempted. PMID:16501977

  1. Early results of reverse less invasive stabilization system plating in treating elderly intertrochanteric fractures: a prospective study compared to proximal femoral nail

    Institute of Scientific and Technical Information of China (English)

    YAO Chen; ZHANG Chang-qing; JIN Dong-xu; CHEN Yun-feng

    2011-01-01

    Background Intertrochanteric femur fracture is common in elderly population. Though multiple treatment options are available, the choice of implant remains controversial. The reverse less invasive stabilization system (LISS) plating was introduced for treatment of a patient with ipsilateral intertrochanteric and midshaft femoral fractures. The aim of this research was to compare such technique to intramedullary nailing (proximal femoral nail, PFN) for intertrochanteric fractures.Methods Fifty-six patients with an age of at least sixty-five years and an AO/OTA type-A1 or A2 fractures were included and divided into LISS and PFN treatment group. Background parameters, fracture and surgery details were documented. Follow-up time was at least 12 months. Radiology, complication, Harris Hip Score and Rapid Disability Rating Score (RDRS) were recorded to evaluate fixation status and hip function for each patient during follow-up.Results There was no significant difference between the two groups in surgical time ((48.0±8.6) minutes, vs.(51.8±10.8) minutes, P=0.3836) and intraoperative blood loss ((149.1±45.1) ml vs. (176.4±25.4) ml, P=0.0712). The LISS group had less postoperative haemoglobin (Hb) reduction ((10.2±4.5) g/L Hb, vs. (15.1~5.9) g/L Hb, P=0.0475). There was no complication observed in PFN group. All 31A1 type fracture in LISS group showed 100% maintenance of reduction. One nonunion with locking screw breakage and 2 varus union were found in the LISS group. Postoperative hip function was similar between the two groups.Conclusions Though reverse LISS plating may not be recommended as a routine fixation method for elderly unstable intertrochanteric fractures compared to PFN, it may possibly be reserved for rapid fixation and damage control in polytrauma patients and ORIF of subtrochanteric and reverse oblique intertrochanteric fractures.

  2. THORACIC SPINE FRACTURES

    Institute of Scientific and Technical Information of China (English)

    戴力扬

    2001-01-01

    Objective. To investigate the unique characteristics and treatment of thoracic spine fractures.Methods. Severty-seven patients with thoracic spine fractures were retrospectively reviewed. Of these, therewere 37 compressior fractures, 34 fracture-dislocations, 3 burst fractures and 3 burst-dislocations. Twenty-six pa-tients had a complete lesion of the spinal cord, 14 sustained a neurologically incomplete injury, and 37 wereneurologically intact. Fifty-three patients were treated nonoperatively and 24 treated operatively.Results. All patients were followed up for 2 ~ 15 years. None of the 26 patients with a complete lesion recov-ered any significant function. Of 37 neurologically intact patients, 13 had local pain although all of them re-mained normal function. Two of 14 patients with incomplete paraplegia returned to normal, 7 recovered some func-tion and 5 did not recovered.Conclusions. E ecause of the unique anatomy and biomechanics of the thoracic spine, the classification common-ly applied to thoracolumbar fractures is not suitable for thoracic fractures. Fusion and instrumentation are indicat-ed when the fractures are unstable, while patients with incomplete lesion of the spinal cord may be the candidatesfor supplemented decompression.

  3. Assessment of bone healing on tibial fractures treated with wire osteosynthesis associated or not with infrared laser light and biphasic ceramic bone graft (HATCP) and guided bone regeneration (GBR): Raman spectroscopy study

    Science.gov (United States)

    Bastos de Carvalho, Fabíola; Aciole, Gilberth Tadeu S.; Aciole, Jouber Mateus S.; Silveira, Landulfo, Jr.; Nunes dos Santos, Jean; Pinheiro, Antônio L. B.

    2011-03-01

    The aim of this study was to evaluate, through Raman spectroscopy, the repair of complete tibial fracture in rabbits fixed with wire osteosynthesis - WO, treated or not with infrared laser light (λ 780nm, 50mW, CW) associated or not to the use of HATCP and GBR. Surgical fractures were created under general anesthesia (Ketamine 0.4ml/Kg IP and Xilazine 0.2ml/Kg IP), on the tibia of 15 rabbits that were divided into 5 groups and maintained on individual cages, at day/night cycle, fed with solid laboratory pelted diet and had water ad libidum. On groups II, III, IV and V the fracture was fixed with WO. Animals of groups III and V were grafted with hydroxyapatite + GBR technique. Animals of groups IV and V were irradiated at every other day during two weeks (16J/cm2, 4 x 4J/cm2). Observation time was that of 30 days. After animal death the specimens were kept in liquid nitrogen for further analysis by Raman spectroscopy. Raman spectroscopy showed significant differences between groups (p<0.001). It is concluded that IR laser light was able to accelerate fracture healing and the association with HATCP and GBR resulted on increased deposition of calcium hydroxyapatite.

  4. 开放性胫腓骨骨折外固定支架术后的护理体会%Postoperative nursing experience of open tibia and fibula fractures treated with external fixators

    Institute of Scientific and Technical Information of China (English)

    王贻芳; 范广丽; 孙佳; 濮燕燕

    2012-01-01

    目的 探讨外固定支架治疗开放性胫腓骨骨折术后的护理方法.方法 对54例采用外固定支架治疗的开放性胫腓骨骨折的患者的护理措施进行回顾性分析,以总结出开放性胫腓骨骨折经外固定支架治疗术后的护理体会.结果 54例患者均获得满意的随访,其中3例患者针道感染、固定针松动,后采用内固定处理,2例患者因外固定针松动出现骨折端移位,及时予以调整,2例患者随访1年后骨折端仍未愈合,行二期植骨内固定处理,其余患者于随访过程中影像学资料显示骨折端基本愈合后去除外固定支架.结论 采用外固定支架治疗开放性胫腓骨骨折,术后完善的护理及正确及时的功能锻炼可以提高疗效,减少并发症.%Objective To explore postoperative nursing experience of open tibia and fibula fractures treated with external fixators. Methods The nursing methods of 54 patients with open tibia and fibula fractures treated with external fixators were retrospectively analyzed in order to gain nursing experience. Results All patients were followed up. Among them, three patients had pin-hole infection and pin loosing who were retreated with internal fixation. Two patients'pins became loose and fractures were displaced, and they were retreated with realignment of the fixators in time. Another two patients' fractures were healed after one - year follow - up, and they were retreated with bone graft and internal fixation. Others fixators were removed when the images showed the fractures were healed. Conclusion Postoperative nursing, correct nursing and timely functional exercises can improve effectiveness and reduce complications when open tibia and fibula fractures are treated with external fixators.

  5. Scaphoid fractures in children

    Directory of Open Access Journals (Sweden)

    Gajdobranski Đorđe

    2014-01-01

    Full Text Available Introduction. Scaphoid fractures are rare in childhood. Diagnosis is very difficult to establish because carpal bones are not fully ossified. In suspected cases comparative or delayed radiography is used, as well as computerized tomography, magnetic resonance imaging, ultrasound and bone scintigraphy. Majority of scaphoid fractures are treated conservatively with good results. In case of delayed fracture healing various types of treatment are available. Objective. To determine the mechanism of injury, clinical healing process, types and outcome of treatment of scaphoid fractures in children. Methods. We retrospectively analyzed patients with traumatic closed fracture of the scaphoid bone over a ten-year period (2002-2011. The outcome of the treatment of “acute” scaphoid fracture was evaluated using the Mayo Wrist Score. Results. There were in total 34 patients, of mean age 13.8 years, with traumatic closed fracture of the scaphoid bone, whose bone growth was not finished yet. Most common injury mechanism was fall on outstretched arm - 76% of patients. During the examined period 31 children with “acute” fracture underwent conservative treatment, with average immobilization period of 51 days. Six patients were lost to follow-up. In the remaining 25 patients, after completed rehabilitation, functional results determined by the Mayo Wrist Score were excellent. Conclusion. Conservative therapy of “acute” scaphoid fractures is an acceptable treatment option for pediatric patients with excellent functional results.

  6. The clinical experience analysis of applying locked steel plates to treat humerus-end fracture%锁定钢板治疗肱骨近端骨折临床分析

    Institute of Scientific and Technical Information of China (English)

    张军

    2011-01-01

    目的 探讨应用肱骨近端锁定钢板治疗中老年患者肱骨近端骨折的疗效.方法 回顾性分析我院近年来收治的中老年患者的临床资料.结果 2006年4月~2010年8月使用肱骨近端锁定钢板治疗肱骨近端骨折54例,年龄45~81岁;平均54岁.骨折按Neer分型:2部分骨折15例,3部分骨折28例,4部分骨折11例,均予肱骨近端锁定钢板内固定.41例获随访,随诊6~24个月,平均14个月.均获骨性愈合,平均愈合时间4.8个月.肩关节功能按Neer疗效评分系统评定,优24例,良16例,可1例,差1例,优良率93.5%.结论 锁定加压钢板治疗中老年患者肱骨近端骨折疗效满意,是目前治疗肱骨近端骨折较理想的内固定方法.只要重视肩袖损伤的修复,术后,早期进行功能锻炼,抗骨质疏松治疗,功能恢复良好.%Objective Explore the treatment effects of applying the humerus-end fixed steel plates to treat the humerusend fracture of middle-aged and old patients. Methods Review and analyze the clinical data of the middle-aged and old patients that our hospital has received and treated in recent years. Results Apply the humerus-end fixed steel plates to treat 54 cases of the humerus-end fracture from June,2006 to August,2008,aged from 45 to 81 with an average of 54, the fracture is divided according to Neer:There are 15 cases of part 2 fracture, 28 cases of part 3 fracture, 11 cases of part 4 fracture, which are all internally fixed by the humerus-end fixed steel plates. 41 cases have gotten the follow-up treatment for 6 to 24 months with an average of 14 months. Their bones are all healed,the average curing time is 4.8 months. The shoulder joints functions are assessed according to Neer's effect grading system, among which 24 cases are excellent, 16 cases are good, 1 case is ok, 1 case is bad with the excellent-good rate of 93.5%, Conclusion The treatment effects of applying the fixed pressurization steel plates to treat the humerus

  7. Efficacy Observation on Artificial Humeral Head Replacement Treating Senile Proximal Humerus Complex Fractures%人工肱骨头置换术治疗高龄肱骨近端复杂骨折疗效观察

    Institute of Scientific and Technical Information of China (English)

    邓崇礼; 梁祖建; 张百挡

    2014-01-01

    目的:探讨人工肱骨头置换术治疗高龄肱骨近端复杂骨折的疗效。方法:对26例高龄肱骨近端复杂骨折患者行人工肱骨头置换术治疗,观察其临床疗效。结果:优6例,良13例,可5例,差2例,优良率为73.08%。结论:人工肱骨头置换术治疗高龄肱骨近端复杂骨折能有效减轻创伤后肩关节疼痛,提供肩关节早期活动,获得良好关节功能。%Objective:To investigate the curative effects of artificial humeral head replacement treating senile proximal humerus complex fractures. Methods:26 cases of patients with senile proximal humerus complex fractures underwent artificial humeral head replacement, whose efficacy was observed. Results:6 cases were excellent, 13 cases were good, 5 cases were qualified, 2 cases were poor, the excellent and good rate was 73.08%. Conclusion:Artificial humeral head replacement treating senile proximal humerus complex fractures can effectively reduce the posttraumatic shoul-der pain and provide early activity of shoulder joint, which get good joint function.

  8. On tiny-incision open reduction keshi needle fixation in treating 30 cases of supracondylar fracture of humerus%小切口复位治疗小儿肱骨髁上骨折30例

    Institute of Scientific and Technical Information of China (English)

    阮传江; 周平辉

    2011-01-01

    目的:探讨小切口切开复位后克氏针固定治疗小儿肱骨髁上骨折的疗效.方法:对30例肱骨髁上骨折的患儿,采用小切口切开复位后克氏针固定.结果:术后摄X片达到解剖复位28例,轻度尺偏2例,切口均一期愈合.结论:小切口切开复位后克氏针固定治疗小儿肱骨髁上骨折简单方便,术后并发症少,效果满意.%Objective :To explore the curative effects of tiny-incision open reduction keshi needle fixation in treating supracondylar fracture of humerus. Methods: Retrospective analysis the clinical data of 30 cases of supracondylar fracture of humerus, using on tinyincision open reduction keshi needle fixation. Results:Among 30 cases,28 were recovered and 2 was slightly biased. No complications after surgery. Conclusions:It is effective to treat supracondylar fracture of humerus by tiny-incision open reduction keshi needle fixation.

  9. 交锁髓内钉治疗胫骨近端骨折%Proximal Tibia Fractures Treated by Interlocking Intramedullary Nail

    Institute of Scientific and Technical Information of China (English)

    李卫东

    2015-01-01

    目的:探讨交锁髓内钉治疗胫骨近端骨折的临床效果。方法选取我院收治的15例骨近端骨折患者,使用交锁髓内钉治疗,观察其效果。结果所有病例骨折部成角小于5°,骨折块移位小于1 cm。无术后感染。结论应用交锁髓内钉治疗,只要应用一定的外科技术,是可以取得良好的骨折对位,并有较好的疗效。%ObjectiveTo discuss the exchange interlocking intramedullary nail for treatment of proximal tibia fractures.Methods Selected 15 patients with fracture of the proximal tibia in our hospital who were used locking intramedullary nail treatment, the effect was observed. Results All fracture of Angle was less than 50, fracture displacement was less than 1 cm. No postoperative infection. Conclusion The application of interlocking intramedullary nail treatment, as long as the application of surgical technique, can achieve good fracture alignment, and has good curative effect.

  10. 高弓马蹄内翻足术后复发与跟骨截骨%The recurring of varus and the lateral shift calcaneal osteotomy in the treatment of cavovarus foot

    Institute of Scientific and Technical Information of China (English)

    徐向阳; 刘津浩; 朱渊; 徐继平

    2009-01-01

    Objective To discuss the recurring of varus in the treatment of cavovarus foot and the relationship between correcting degree of lateral shift calcaneal osteotomy and the recurring rate.Methods Twenty-three patients (31 feet) with cavovarus foot were treated, which included 9 males and 14 females.According to the Coleman block test before the surgery, the manual passive correcting degree after the medial soft tissue release and/or the tendon lengthening and whether the calcaneal osteotomy were done, and the feet were divided into four groups.There were 0° and beyond 5° two levels of passive valgus for further differentiating and statistically analysis.The calcaneal osteotomy included lateralizing sliding osteotomy, posterior osteotomy and closing wedge osteotomy.Results In the effective following-up of 31 feet, hind foot varus recurred in 9 feet.Five varus were below 5° and 4 varus beyond 5°.The value is 4.23°±2.15°.The varus recurred in 3 feet without calcaneal osteotomy, whose Coleman block test before the surgery could correct the foot to neutral position.The varus did not recur in 4 feet without calcaneal osteotomy whose Coleman block test could correct the foot to more than 5° valgus.If the Coleman block test could not correct varus before the surgery, the varus recurred in 2 feet which could be corrected to neutral position after medial soft tissue release, while only one recurred varus in 3 feet which could be corrected to more than 5 valgus after medial soft tissue release.For the 19 feet with calcaneal osteotomy, one varus recurred in 9 feet which Coleman block test could correct the hind foot into neutral position, two varus recurred in 7 feet which Coleman block test could not correct the varus before the surgery but could correct to neutral position after the medial soft tissue release, no one varus recurred in 3 feet which Coleman block test could not correct the varus before the surgery but could correct to more than 5° valgus after the

  11. Oblique Axis Body Fracture

    DEFF Research Database (Denmark)

    Takai, Hirokazu; Konstantinidis, Lukas; Schmal, Hagen

    2016-01-01

    type" fracture pattern. The first patient was treated conservatively with cervical spine immobilization in a semirigid collar. However, gross displacement was noted at the 6-week follow-up visit. The second patient was therefore treated operatively by C1-C3/4 posterior fusion and the course...... for this injury and suggest early operative stabilization....

  12. Impending Atypical Femoral Fracture in Patients With Medullary Thyroid Cancer With Skeletal Metastasis Treated With Long-term Bisphosphonate and Denosumab.

    Science.gov (United States)

    Koizumi, Mitsuru; Gokita, Tabu; Toda, Kazuhisa

    2017-02-24

    Atypical femoral fractures (AFFs) occur in osteoporosis patients receiving long-term bisphosphonate. Atypical femoral fractures also occur in cancer patients receiving long-term bisphosphonate or denosumab, but the prevalence is low. We describe a 53-year-old woman with a history of medullary thyroid cancer and skull metastasis who was prescribed bisphosphonate for 6 years and denosumab for 1.5 years, consecutively. Bone scintigraphy performed because of spontaneous groin pain showed uptake in the lateral aspect of the left femur, which was confirmed as impending AFF. In oncological patients receiving long-term bisphosphonate or denosumab, AFF should be included as a differential diagnosis with focal femoral findings.

  13. 可吸收螺钉结合外固定架治疗复杂性胫腓骨骨折%ABSORBABLE SCREWS WITH EXTERNAL TRESTLE FIXATION IN TREATING COMPLICATED FRACTURE OF TIBIA AND FIBULA

    Institute of Scientific and Technical Information of China (English)

    王占军; 吴洪增

    2011-01-01

    Objective To introduce a technique for treating the complicated fracture of tibia and fibula. Methods Fifty - four cases of opened and/or comminuted fracture of tibia and fibula were treated by internal absorbable screws fixation with external skeletal trestle fixation,at the same time underwent the conventional bone graft. Results There were 44 cases ( 81. 5% ) having anatomic reduction,and the others having approximately anatomic reduction,All the bone fracture healed good, the clinical healing time of bone fracture was 4 ~ 14 months( average time of 6. 5 months) . Fifty - four cases were followed - up for 10 ~ 24 months ( average time of 13 months). Accerding to Johner - Wruhs standard,51 cases were excellent,3 cases were good. Conclusion The method has many advantages such as mininal damage ,reliable effect, safety and low cost ,and it is worth promoting the application.%目的 介绍一种适合复杂性胫腓骨骨折的治疗方法.方法 本组54例开放性和(或)粉碎性胫腓骨骨折的病例,采用可吸收螺钉加外固定支架固定的方法治疗,同时常规行植骨术.结果 44例(81.5%)达到解剖复位,其余达到功能复位,骨折全部愈合,临床愈合时间4~14个月,平均6.5个月.随访10~24个月,平均13个月.按Johner-Wruhs评分标准,优51例,良3例.结论 该方法创伤小,固定可靠,安全经济,值得推广应用.

  14. 解剖型髁支撑钢板在股骨远端骨折中的应用%Application of anatomic buttress condylar plate in treating femoral distal fracture

    Institute of Scientific and Technical Information of China (English)

    朱正兵

    2011-01-01

    Aim To evaluate the clinical effect of anatomic buttress condylar plate in treating femoral distal fracture. Methods Between January 2005 to December 2008 ,22 patients with femoral distal fracture undergoing internal fixation operation were treated by anatomic buttress condylar plate. All cases had been followed up for average 16 months. Results The patients recovered with good healing of the fracture. No dislocation and infec:tion occurred. Functional recovery was satisfactory, excellent results were seen in 8 patients, good in 10 and common in 4 respectively. The overall excellent rate was 81. 82 % . Conclusion Anatomic huttress condylar plate match the shape of emoral distal and can firmly fix femoral distal fractures.which can satisfy the demand of early functional exercising after operation.%目的 探讨股骨解剖型髁支撑钢板治疗股骨远端骨折的临床疗效.方法 对2005年1月~2008年12月收治的22例股骨远端骨折病人,采用股骨解剖型髁支撑钢板内固定治疗,获得平均16个月的随访.结果 本组术后均获得满意的复位效果,无切口感染和畸形愈合,关节功能优8例,良10例,可4例.优良率为81.82%.结论 股骨远端钢板符合股骨远端外形,固定牢靠,能满足术后早期功能锻炼的需要.

  15. 郑氏正骨手法治疗桡骨远端骨折疗效分析%Efficacy Analysis in Zheng’s Bone-setting Manipulation Treating Fractures of Distal Radius

    Institute of Scientific and Technical Information of China (English)

    郎志刚; 钟燕; 刘枝城

    2014-01-01

    Objective:To investigate the clinical effects of Zheng's bone-setting manipulation treating fractures of distal radius. Methods:122 cases of patients with distal radius fracture adopted Zheng’s bone-setting manipulation and external fixation with splint and neutral plate, complemented with functional exercise and symptomatic treatment of Chinese medicine according to AO classification, to analyze restoration effects of all types of distal radius fracture after 3 months. Results:87 cases were excellent, 23 cases good, 11 cases medium and 1 case bad, the excellent and good rate reached 90.2%. Conclusion:Zheng’s bone-setting manipulation treating all types of distal radius fracture has high success rate, low operation rate and less pain for patients, wrist joint function of which recovers well.%目的:探讨郑氏正骨手法治疗桡骨远端骨折的临床效果。方法:122例桡骨远端骨折患者按照AO分型采取郑氏正骨手法复位,小夹板、中立板外固定,辅以功能锻炼及中药对症治疗,3个月后分析各型桡骨远端骨折的复位效果。结果:优87例,良23例,中11例,差1例,优良率达90.2%。结论:郑氏正骨手法治疗各型桡骨远端骨折复位成功率高,手术率低,患者病痛少,腕关节功能恢复良好。

  16. A comparative evaluation of fracture resistance of endodontically treated teeth, with variable marginal ridge thicknesses, restored with composite resin and composite resin reinforced with Ribbond: An in vitro study

    Directory of Open Access Journals (Sweden)

    Vaishali Kalburge

    2013-01-01

    Full Text Available Background: The anatomic shape of maxillary premolars show a tendency towards separation of their cusps during mastication after endodontic treatment. Preservation of the marginal ridge of endodontically treated and restored premolars can act as a strengthening factor and improve the fracture resistance. Objectives: To evaluate the effect of varying thickness of marginal ridge on the fracture resistance of endodontically treated maxillary premolars restored with composite and Ribbond reinforced composites. Materials and Methods: One hundred and twenty, freshly extracted, non carious human mature maxillary premolars were selected for this experimental in vitro study. The teeth were randomly assigned in to twelve groups ( n = 10. Group 1 received no preparation. All the premolars in other groups were root canal treated. In subgroups of 3 and 4, DO cavities were prepared while MOD cavities were prepared for all subgroups of group 2, the dimensions of the proximal boxes were kept uniform. In group 3 and 4 the dimensions of the mesial marginal ridge were measured using a digital Vernier caliper as 2 mm, 1.5 mm, 1 mm and 0.5 mm in the respective subgroups. All samples in groups 2.2 and all the subgroups of 3 were restored with a dentin bonding agent and resin composite. The teeth in group 2.3 and all subgroups of 4 were restored with composite reinforced with Ribbond fibers. The premolars were submitted to axial compression up to failure at 45 degree angle to a palatal cusp in universal testing machine. The mean load necessary to fracture was recorded in Newtons and the data was analysed. Results: There was a highly significant difference between mean values of force required to fracture teeth in group 1 and all subgroups of group 2, 3 and 4 (i.e., P < 0.01 Conclusion: On the basis of static loading, preserving the mesial marginal ridge with thicknesses of mm, 1.5 mm, 1 mm and 0.5 mm, composite restored and Ribbond reinforced composite restored

  17. Functional outcome and incidence of avascular necrosis after two years in four part proximal humeral fractures treated by proximal humerus internal locking system

    Directory of Open Access Journals (Sweden)

    Akshdeep Singh Bawa

    2016-11-01

    Conclusions: The importance of early mobilization of the shoulder joint cannot be underestimated in the final outcome of these fractures. We observed better functional outcome in the patients who started early physiotherapy and continued it at home. [Int J Res Med Sci 2016; 4(11.000: 4979-4984

  18. Fracture resistance exhibited by endodontically treated and retreated teeth shaped by ProTaper NEXT versus WaveOne: An in vitro study

    Science.gov (United States)

    Khalap, Neha Deepak; Hegde, Vibha; Kokate, Sharad

    2015-01-01

    Aim: To compare the fracture resistance exhibited by teeth after primary endodontic treatment and retreatment. Materials and Methods: One hundred freshly extracted human teeth were selected. 20 samples served as control (untreated). Eighty experimental samples were divided into two groups (n = 40) for instrumentation using rotary Protaper NEXT (PTN) or reciprocating WaveOne (WO) files and obturated using warm lateral compaction. Half of the samples (n = 20) from each group were subjected to a load. The remaining half were subjected to retreatment using Protaper universal retreatment files (RFs) followed by a file larger than the master apical file used in groups 1 and 2 and reobturated. Group A: Control, Group B: PTN + obturation, Group C: WO + obturation, Group D: RF + PTN + obturation and Group E: RF + WO + obturation. The retreatment specimens were also subjected to load and the readings acquired were statistically analyzed. Result: When compared between the groups, control group exhibited the highest fracture resistance (P < 0.01). When multiple tests were performed, Group E exhibited significantly less fracture resistance (P < 0.01). Conclusion: Endodontic treatment and retreatment both results in lowering the fracture resistance of a tooth. PMID:26752838

  19. Fracture resistance exhibited by endodontically treated and retreated teeth shaped by ProTaper NEXT versus WaveOne: An in vitro study

    Directory of Open Access Journals (Sweden)

    Neha Deepak Khalap

    2015-01-01

    Full Text Available Aim: To compare the fracture resistance exhibited by teeth after primary endodontic treatment and retreatment. Materials and Methods: One hundred freshly extracted human teeth were selected. 20 samples served as control (untreated. Eighty experimental samples were divided into two groups (n = 40 for instrumentation using rotary Protaper NEXT (PTN or reciprocating WaveOne (WO files and obturated using warm lateral compaction. Half of the samples (n = 20 from each group were subjected to a load. The remaining half were subjected to retreatment using Protaper universal retreatment files (RFs followed by a file larger than the master apical file used in groups 1 and 2 and reobturated. Group A: Control, Group B: PTN + obturation, Group C: WO + obturation, Group D: RF + PTN + obturation and Group E: RF + WO + obturation. The retreatment specimens were also subjected to load and the readings acquired were statistically analyzed. Result: When compared between the groups, control group exhibited the highest fracture resistance (P < 0.01. When multiple tests were performed, Group E exhibited significantly less fracture resistance (P < 0.01. Conclusion: Endodontic treatment and retreatment both results in lowering the fracture resistance of a tooth.

  20. Orem 自理模式在腰椎骨折42例中的应用%Apply of Orem Self -care Mode in Treating Fracture with Lumbar Spine with 42 Cases

    Institute of Scientific and Technical Information of China (English)

    唐世洁; 魏川江; 唐世平

    2016-01-01

    目的:观察 Orem 自理模式对腰椎骨折患者骨折愈合及并发症的影响。方法:选择腰椎骨折患者84例,采用数字法随机分为 Orem 自理模式组和常规护理组各42例。两组均按照相同治疗方案,但护理干预方法不同:常规护理组给予骨折常规护理,Orem 自理模式组在常规护理的基础上应用 Orem 自理模式。分析两组骨折愈合情况,比较两组骨折并发症、自理能力和住院天数。结果:Orem 自理模式组骨折愈合率为97.62%,常规护理组骨折愈合率为80.95%,两组比较差异有统计学意义(P <0.05);Orem 自理模式组患者并发症总例数和平均住院天数均明显少于常规护理组(P <0.05);Orem 自理模式组实现完全自理者37例,而常规护理组为28例,两组比较差异有统计学意义(P <0.05)。结论:应用 Orem 自理模式可明显促进腰椎骨折患者骨折愈合,减少并发症发生和平均住院时间,提高患者自理能力。%Objective To observe influences on fracture healing and complication of Orem self -care mode in treating fracture with lumbar spine.Methods 84 patients of fracture with lumbar spine were randomly divided into Orem self -care mode group and routine nursing group of 42 patients each according to the random number table.Therapeutic schedule was same between both groups,but nursing intervention was not same.Routine nursing group was given fracture routine nursing scheme,while Orem self -care mode group was given Orem self -care mode based on routine nursing group.Fracture healingstatus in two groups were analyzed.Fracture complication,self -care ability and days of hospitalization in two groups were compared.Results The fracture healing rates in Orem self -care mode group and routine nursing group were 97.62% and 80.95% with significant differences (P <0.05).Complication cases and average days of hospitalization in orem self -care mode group were less

  1. Less Invasive Stabilization System with Steel Plate Treating Comminuted Fracture of Proximal Tibia%微创内固定系统钢板治疗胫骨近端粉碎性骨折

    Institute of Scientific and Technical Information of China (English)

    吴善瑜

    2013-01-01

    Objective:To explore the methods and clinical effects of less invasive stabilization system with steel plate treating comminuted fracture of proximal tibia. Methods:In our hospital, 4 cases of proximal tibial comminuted fracture were treated with steel plate of less invasive stabilization sys-tem. Results:4 cases were all primary healing, with the excellent rate of 100%. Growing callus of postoperative 4 weeks, knee joint was able to with-stand force, and its function was normal, with normal gait without pain, tibia without angular deformity, cripetura less than 5mm and rotation less than 5 °. Conclusions:Less invasive stabilization system with steel plate is an effective method for treating comminuted fracture of proximal tibia, lit-tle trauma and less complications.%  目的:探讨微创内固定系统钢板治疗胫骨近端粉碎性骨折的方法和临床效果。方法:我院4例胫骨近端粉碎性骨折患者使用微创内固定系统钢板治疗。结果:4例伤口均一期愈合,优良率为100%。术后4周出现骨痂,膝关节功能正常并能对抗力量,步态正常无疼痛,胫骨无成角畸形、短缩<5mm、旋转<5°。结论:微创固定内系统钢板创伤小,并发症少,是治疗胫骨近端粉碎性骨折的有效方法。

  2. Urinary Mineral Concentrations in European Pre-Adolescent Children and Their Association with Calcaneal Bone Quantitative Ultrasound Measurements

    Directory of Open Access Journals (Sweden)

    Karen Van den Bussche

    2016-05-01

    Full Text Available This study investigates differences and associations between urinary mineral concentrations and calcaneal bone measures assessed by quantitative ultrasonography (QUS in 4322 children (3.1–11.9 years, 50.6% boys from seven European countries. Urinary mineral concentrations and calcaneal QUS parameters differed significantly across countries. Clustering revealed a lower stiffness index (SI in children with low and medium urinary mineral concentrations, and a higher SI in children with high urinary mineral concentrations. Urinary sodium (uNa was positively correlated with urinary calcium (uCa, and was positively associated with broadband ultrasound attenuation and SI after adjustment for age, sex and fat-free mass. Urinary potassium (uK was negatively correlated with uCa but positively associated with speed of sound after adjustment. No association was found between uCa and QUS parameters after adjustment, but when additionally adjusting for uNa, uCa was negatively associated with SI. Our findings suggest that urinary mineral concentrations are associated with calcaneal QUS parameters and may therefore implicate bone properties. These findings should be confirmed in longitudinal studies that include the food intake and repeated measurement of urinary mineral concentrations to better estimate usual intake and minimize bias.

  3. Urinary Mineral Concentrations in European Pre-Adolescent Children and Their Association with Calcaneal Bone Quantitative Ultrasound Measurements †

    Science.gov (United States)

    Van den Bussche, Karen; Herrmann, Diana; De Henauw, Stefaan; Kourides, Yiannis A.; Lauria, Fabio; Marild, Staffan; Molnár, Dénes; Moreno, Luis A.; Veidebaum, Toomas; Ahrens, Wolfgang; Sioen, Isabelle

    2016-01-01

    This study investigates differences and associations between urinary mineral concentrations and calcaneal bone measures assessed by quantitative ultrasonography (QUS) in 4322 children (3.1–11.9 years, 50.6% boys) from seven European countries. Urinary mineral concentrations and calcaneal QUS parameters differed significantly across countries. Clustering revealed a lower stiffness index (SI) in children with low and medium urinary mineral concentrations, and a higher SI in children with high urinary mineral concentrations. Urinary sodium (uNa) was positively correlated with urinary calcium (uCa), and was positively associated with broadband ultrasound attenuation and SI after adjustment for age, sex and fat-free mass. Urinary potassium (uK) was negatively correlated with uCa but positively associated with speed of sound after adjustment. No association was found between uCa and QUS parameters after adjustment, but when additionally adjusting for uNa, uCa was negatively associated with SI. Our findings suggest that urinary mineral concentrations are associated with calcaneal QUS parameters and may therefore implicate bone properties. These findings should be confirmed in longitudinal studies that include the food intake and repeated measurement of urinary mineral concentrations to better estimate usual intake and minimize bias. PMID:27164120

  4. Pulsative hematoma: A penile fracture complication

    Directory of Open Access Journals (Sweden)

    Nale Đorđe

    2007-01-01

    Full Text Available Background. Fracture of the penis is a direct blunt trauma of the erect or semi-erect penis. It can be treated by conservative or surgical means. Retrospective analyses of conservative penile fracture treatment reveal frequent immediate and later complications. Case report. We presented a 41- year-old patient with pulsative hematoma caused by an unusual fracture of the penis. Fracture had appeared 40 days before the admittance during a sexual intercourse. The patient was treated surgically. Conclusion. Pulsative hematoma (pulsative diverticulum is a very rare, early complication of a conservatively treated penile fracture. Surgical treatment has an advantage over surgical one, which was confirmed by our case report.

  5. Treating tibia and fibula fracture in older children by Meng bracket combined with TEN%孟氏架结合TEN治疗大龄儿童胫腓骨骨折

    Institute of Scientific and Technical Information of China (English)

    陈王; 李铭雄; 吴天然; 叶若凡

    2014-01-01

    Objective:To evaluate the clinical efficacy of Meng bracket combined with TEN on treating tibia and fibula fracture in older children. Methods:Follow-up of 18 cases, Observed therapeutic effect. Results: After surgery, the use of Johner-Wruhs evaluation criteria, excellent in 16 cases, good in 2 cases, medium 0 cases, 0 poor. Conclusion:This therapy compliance with the biological fixation principles, simple operation, stable fixation, less trauma, fracture heal quickly good functional recovery, fewer complications, is an effective therapy for older children tibia and fibula fractures.%目的:评价孟氏架结合TEN治疗大龄儿童胫腓骨骨折的临床疗效。方法:随访该疗法治疗的胫腓骨骨折患者18例,观察其治疗效果。结果:术后采用Johner-Wruhs评价标准,优16例,良2例,中0例,差0例。结论:本疗法符合生物学固定原则,具有操作简单、固定牢靠、创伤小、骨折愈合快、功能恢复好、并发症少等优点,是治疗大龄儿童胫腓骨骨折的有效疗法之一。

  6. Autologous grafts of double-strut fibular cortical bone plate to treat the fractures and defects of distal femur: a case report and review of literature

    Directory of Open Access Journals (Sweden)

    CHEN Xu

    2012-02-01

    Full Text Available 【Abstract】We reported a 23-year-old man who was involved in a high-speed motorcycle accident. He sustained a closed fracture at the right distal femur. The primary fracture happened on February 2008. He underwent open reduction and internal fixation with cloverleaf plate. And one hundred days after the surgery, the proximal screws were pulled-out, but the bone union was not achieved. Treatment consisted of exchanging the cloverleaf plate with a locking compression plate and using an auto-iliac bone graft to fill the nonunion gap. In July 2009, the patient had a sharp pain in the right lower limb. The X-ray revealed that the plate implanted last year was broken, causing a nonunion at the fracture site. Immediately the plate and screws were removed and an intramedullary nail was inserted reversely from the distal femur as well as a 7 cm long bone from the right fibula was extracted and longitudinally split into two pieces to construct cortical bone plates. Then we placed them laterally and medially to fracture site, drilled two holes respectively, and fastened them with suture. We carried on auto-iliac bone grafting with the nonunion bone grafts. The follow-up at 15 months after operation showed that the treatment was successful, X-ray confirmed that there was no rotation and no angular or short deformity. We briefly reviewed the literature regarding such an unusual presentation and discussed in details the possible etiology and the advantages of autologous double-strut fibular grafts to cope with such an intractable situation. Key words: Femur; Transplantation, autologous; Bone screws

  7. Fuzzy logic structure analysis of trabecular bone of the calcaneus to estimate proximal femur fracture load and discriminate subjects with and without vertebral fractures using high-resolution magnetic resonance imaging at 1.5 T and 3 T.

    Science.gov (United States)

    Patel, Priyesh V; Eckstein, Felix; Carballido-Gamio, Julio; Phan, Catherine; Matsuura, Maiko; Lochmüller, Eva-Maria; Majumdar, Sharmila; Link, Thomas M

    2007-10-01

    Newly developed fuzzy logic-derived structural parameters were used to characterize trabecular bone architecture in high-resolution magnetic resonance imaging (HR-MRI) of human cadaver calcaneus specimens. These parameters were compared to standard histomorphological structural measures and analyzed concerning performance in discriminating vertebral fracture status and estimating proximal femur fracture load. Sets of 60 sagittal 1.5 T and 3.0 T HR-MRI images of the calcaneus were obtained in 39 cadavers using a fast gradient recalled echo sequence. Structural parameters equivalent to bone histomorphometry and fuzzy logic-derived parameters were calculated using two chosen regions of interest. Calcaneal, spine, and hip bone mineral density (BMD) measurements were also obtained. Fracture status of the thoracic and lumbar spine was assessed on lateral radiographs. Finally, mechanical strength testing of the proximal femur was performed. Diagnostic performance in discriminating vertebral fracture status and estimating femoral fracture load was calculated using regression analyses, two-tailed t-tests of significance, and receiver operating characteristic (ROC) analyses. Significant correlations were obtained at both field strengths between all structural and fuzzy logic parameters (r up to 0.92). Correlations between histomorphological or fuzzy logic parameters and calcaneal BMD were mostly significant (r up to 0.78). ROC analyses demonstrated that standard structural parameters were able to differentiate persons with and without vertebral fractures (area under the curve [A(Z)] up to 0.73). However, none of the parameters obtained in the 1.5-T images and none of the fuzzy logic parameters discriminated persons with and without vertebral fractures. Significant correlations were found between fuzzy or structural parameters and femoral fracture load. Using multiple regression analysis, none of the structural or fuzzy parameters were found to add discriminative value to BMD

  8. Stable relocation of the radial head without annular ligament reconstruction using the Ilizarov technique to treat neglected Monteggia fracture: two case reports

    Directory of Open Access Journals (Sweden)

    Wani Shareef A

    2010-10-01

    Full Text Available Abstract Introduction A Monteggia facture dislocation is not an uncommon injury, and the diagnosis can often be missed. Long-term follow-up of untreated Monteggia fracture dislocations reveals development of premature arthritis, pain, instability, and loss of pronation and supination. Methods involving annular ligament reconstruction require post-operative immobilization and use of transcapitellar pinning for maintenance of reduction, and thus a delay in rehabilitation. The literature reports satisfactory results with methods that involve ulnar osteotomy and open reduction of the radial head without annular ligament reconstruction. We used the Ilizarov method in two cases with neglected Monteggia fracture dislocations to stably reduce the radial head without open reduction and annular ligament reconstruction. Case presentation We report two cases of neglected Monteggia fracture dislocation, in two Kashmiri boys aged four and six years. Using ulnar osteotomy with distraction osteogenesis, we were able to relocate the radial head gradually and maintain the reduction without a requirement for open reduction and annular ligament reconstruction. Conclusion Distraction lengthening and hyperangulation in different planes by use of the Ilizarov technique effectively reduces the radial head without open reduction and annular ligament reconstruction.

  9. Choice of treating type for complicated tibia and fibula fracture%胫腓骨骨折治疗方式的选择(附196例报告)

    Institute of Scientific and Technical Information of China (English)

    郑永智; 孙永强

    2011-01-01

    目的 探讨胫腓骨骨折治疗过程中手术时机、方法及内固定物的选择.方法 观察及分析196例胫腓骨骨折的手术治疗和非手术治疗的疗效.结果 所有患者均得到随访,时间6~24个月,伤口愈合可,骨折无延迟愈合、畸形愈合.经临床随访显示手术治疗和非手术治疗的疗效在不同类型的胫腓骨中下段骨折治疗中均有自己的优缺点.结论 治疗方式的选择,应根据骨折类型、恰当的手术时机、软组织损伤度、内固定的合理选择等因素综合考虑.%Objective To investigate the choice of the appropriate timing, methods and type of internal fixation of surgical operation in the treatment of the complicated tibia and fibula fractures. Methods Totally 196 cases were treated by operative or non - operative measures. The effects were followed - up by clinical observation after therapy. Results All the patients were followed up for 6 ~ 24 months. There were no wound problems or fractures nonunion or delayed union found. The effects indicate that both operative and non - operative treatment for the complicated tibia and fibula fracture showed own andvantage and defect. Conclusions The choice of treatment type must be make according to many factors,for example,the type of fracture,the proper choices of timing methods, the injury state of soft tissue,type of internal fixation of surgical intervention,and so on.

  10. Research on the Bonding Strength and Fracture Morphology of the Diffusion Treated FeCrNi Coating%扩散处理后的FeCrNi涂层结合强度与断口特征研究

    Institute of Scientific and Technical Information of China (English)

    殷秀银; 柏立庆; 吴玉萍

    2012-01-01

    After the FeCrNi coatings (with or without NiCrAl adhesive coating ) were fractured by the mechanical force, which had been diffusion treated in advance, then the fracture mechanism, the bonding states between coating and substrate and the bonding states inter particles of coating were seriously studied by observing the section SEM morphology on the fracture, and the effect mechanisms of diffusion treatment on improving the bonding strength of coating were also discussed. The coating fracture surface mainly consists of gray area and bright area, layer peeled off brittle rupture, the bonding strength of this way is very lower; Instead, the bright area turns on plenty of "slip-band" and "step-face" , with the way mixed with brittle cleavage and plastic slip together.%对无底层和有NiCrAl底层的FeCrNi涂层进行扩散处理,之后使涂层在机械作用力下断裂,通过观察断面的SEM形貌,研究了涂层的断裂机制、涂层与基体间以及涂层内部颗粒间的结合状态,分析了扩散处理提高涂层结合强度的机理.涂层的断口基本上呈现出由暗色区域、白亮区域和未熔颗粒构成.暗色区域内断口面主要为层状剥离断裂;白亮区域内部含有滑移带和台阶面,断裂以脆性解理和塑性滑移混合方式进行.

  11. Nursing care for 28 patients with fracture of tibia and fibula treated with external fixation%外固定支架治疗胫腓骨骨折28例的护理体会

    Institute of Scientific and Technical Information of China (English)

    吕惠玲

    2013-01-01

    Objective To investigate the nursing measures and clinical efficacy of external fixation in the treatment of fracture of tibia and fibula.Methods 28 patients with fracture of tibia and fibula treated in our department were selected as the research objects.All patients were treated with external fixation.Mental nursing,postural care,needle infection nursing,external fixation nursing,diet nursing,and other invention procedures were executed on all the patients.The healing time was observed and the efficacy was evaluated.Results No patient occurred bone nonunion.The healing time of fracture was 0.5~4.0 months,with an average of (2.5 ± 0.2) months.After external fixation,96.4% cases recovered well.Conclusion Effective nursing intervention for patients with fracture of tibia and fibula treated with external fixation can promote their recovery.%目的 探讨外固定支架法治疗胫腓骨骨折的护理措施及临床疗效.方法 选取在我科就诊的28例腓骨骨折患者为本次研究对象,全部患者均行外固定支架治疗,并给予心理护理、体位护理、针道感染护理、外固定支架护理、饮食护理等干预措施,观察患者骨折愈合时间,并进行疗效评价.结果 28例患者未出现骨不连现象,骨折愈合时间0.5 ~ 4.0个月,平均(2.5±0.2)个月;术后关节恢复优良率为96.4%.结论 对外固定支架手术治疗胫腓骨骨折患者实施有效的护理干预可促进患者康复.

  12. Femur ultrasound (FemUS)-first clinical results on hip fracture discrimination and estimation of femoral BMD

    DEFF Research Database (Denmark)

    Barkmann, R; Dencks, S; Laugier, P;

    2010-01-01

    has been introduced yet. We developed a QUS scanner for measurements at the femur (Femur Ultrasound Scanner, FemUS) and tested its in vivo performance. METHODS: Using the FemUS device, we obtained femoral QUS and DXA on 32 women with recent hip fractures and 30 controls. Fracture discrimination......A quantitative ultrasound (QUS) device for measurements at the proximal femur was developed and tested in vivo (Femur Ultrasound Scanner, FemUS). Hip fracture discrimination was as good as for DXA, and a high correlation with hip BMD was achieved. Our results show promise for enhanced QUS...... and the correlation with femur bone mineral density (BMD) were assessed. RESULTS: Hip fracture discrimination using the FemUS device was at least as good as with hip DXA and calcaneal QUS. Significant correlations with total hip bone mineral density were found with a correlation coefficient R (2) up to 0...

  13. Relationship between ankle-hind foot function and calcaneal three-dimensional morphological parameters%跟骨三维形态学参数与踝后足功能的关系

    Institute of Scientific and Technical Information of China (English)

    许灿; 李明清; 李康华; 刘华

    2016-01-01

    背景:跟骨整体形态与后距下关节面解剖对位都是跟骨关节内骨折手术治疗的重要预后因素,但当前仍缺少系统的生物力学实验证实跟骨三维形态学参数对于踝-后足功能的重要性。目的:综合利用实体实验与数值分析方法,明确跟骨三维形态学参数与踝后足功能的相关性。方法:首先使用人体踝足尸体标本构建跟骨高度、宽度和长度异常模型,通过生物力学加载支架对各组模型进行加载,分析跟骨高度丢失、宽度增加和长度短缩模型的动力学数据。进而构建正常人体踝后足有限元模型,在其基础上建立跟骨高度丢失、宽度增加和长度短缩数值模型,计算后距下关节面的接触特征。结果与结论:①跟骨宽度增加和长度短缩会部分限制踝后足的活动度,跟骨高度丢失则会引起距下关节活动度增加;②跟骨宽度增加会增加距下关节的接触面积,高度丢失会减少距下关节的接触面积,并使关节应力中心向关节面前下方移动;③跟骨三维形态学参数的改变会导致踝后足生物力学异常,因此跟骨骨折修复治疗中应当细致恢复跟骨的整体形态。%BACKGROUND:Both the overal appearance of the calcaneus and anatomical reduction of posterior subtalar joint are important prognostic factors of calcaneal intra-articular fracture repair. However, there is a lack of biomechanical data supporting the clinical importance of calcaneus height, length and heel width for the ankle-hind foot function. OBJECTIVE:To determine the correlation of the three-dimensional morphological parameters with the ankle-hind foot biomechanics as determined by the entity experiment and numerical analysis. METHODS:Models of abnormal calcaneus height, length and width were constructed in the human cadaveric feet and underwent a biomechanical load. The kinematics of the ankle-hind foot were compared between normal and

  14. Bilateral acetabular fracture without trauma

    OpenAIRE

    De Rosa, M. A.; G. Maccauro; D’Arienzo, M.

    1999-01-01

     In the absence of trauma fracture of the acetabulum is an extremely rare injury. We describe a 70 year old man who spontaneously developed fractures in both acetabulae due to bony insufficiency. It was successfully treated by bilateral total hip replacement.

  15. New C2 synchondrosal fracture classification system

    Energy Technology Data Exchange (ETDEWEB)

    Rusin, Jerome A.; Ruess, Lynne [Department of Radiology, Nationwide Children' s Hospital, Columbus, OH (United States); The Ohio State University College of Medicine and Public Health, Columbus, OH (United States); Daulton, Robert S. [Department of Radiology, Nationwide Children' s Hospital, Columbus, OH (United States)

    2015-06-15

    Excessive cervical flexion-extension accompanying mild to severe impact injuries can lead to C2 synchondrosal fractures in young children. To characterize and classify C2 synchondrosal fracture patterns. We retrospectively reviewed imaging and medical records of children who were treated for cervical spine fractures at our institution between 1995 and 2014. We reviewed all fractures involving the five central C2 synchondroses with regard to patient demographics, mechanism of injury, fracture pattern, associated fractures and other injuries, treatment plans and outcome. Fourteen children had fractures involving the central C2 synchondroses. There were nine boys and five girls, all younger than 6 years. We found four distinct fracture patterns. Eleven complete fractures were further divided into four subtypes (a, b, c and d) based on degree of anterior displacement of the odontoid segment and presence of distraction. Nine of these 11 children had fractures through both odontoneural synchondroses and the odontocentral synchondrosis; one had fractures involving both neurocentral synchondroses and the odontoneural synchondrosis; one had fractures through bilateral odontoneural and bilateral neurocentral synchondroses. Three children had incomplete fractures, defined as a fracture through a single odontoneural synchondrosis with or without partial extension into either the odontocentral or the adjacent neurocentral synchondroses. All complete fractures were displaced or angulated. Four had associated spinal cord injury, including two contusions (subtype c fractures) and two fatal transections (subtype d fractures). Most children were treated with primary halo stabilization. Subtype c fractures required surgical fixation. We describe four patterns of central C2 synchondrosal fractures, including two unique patterns that have not been reported. We propose a classification system to distinguish these fractures and aid in treatment planning. (orig.)

  16. Experiment study on fracture resistance of endodontically treated residual root by polylatic acid absorbable intracanal post%聚乳酸可吸收根管桩修复残根后的抗折力研究

    Institute of Scientific and Technical Information of China (English)

    陈爱华; 黄华

    2014-01-01

    AIM:To investigate the fracture resistance of endodontically treated residual root by polylatic acid absorbable intracanal post restoration.METHODS:24 extracted human mandibular premolars were treated by root canal therapy and canal obturation,then divided into 3 groups randomly(n=8).The teeth in group A,B and C were restored with polylatic acid absorbable intracanal posts covered with PLA film,glass fiber posts and short compos-ite resin post respectively,and with composite resin crowns.Each specimen was subjected to a load on INSTRON 5567 material testing machine until failure.Then fracture resistance was compared statistically by one-way ANOVA and fol-lowed by LSD test for multiple comparisons.Fracture modes were visually examined.RESULTS:The of fracture re-sistance(N)of group A,B and C was 1022.44 ±359.70,1168.33 ±193.50 and (1767.36 ±677.20)respectively (P0.05),group C vs group A or B (P<0.05).The fracture modes of all the teeth were favorable.CONCLUSION:Fracture resistance of residual roots endodontically treated by polylatic acid intraca-nal posts and PLA film is lower than that by short composite resin post,but might meet the needs of clinical practice.%目的:探讨聚乳酸(PLA)可吸收根管桩修复残根后的抗折力。方法:选择牙根长度、形态一致的离体下颌前磨牙24个,常规根管治疗和充填后,去除牙冠,并将其随机分为3组(每组8个);分别采用PLA可吸收根管桩覆以PLA薄膜、玻璃纤维桩及复合树脂短桩固位,进行桩核树脂冠修复;然后采用电子万能材料测验机检测各组试件的抗折力,并观察其折裂模式,所得数据用LSD双侧检验进行两两比较。结果:PLA可吸收根管桩组和玻璃纤维桩组的抗折力(N)分别为1022.44±359.70、1168.33±193.50(P>0.05),而分别与复合树脂短桩组(1767.36±677.20)相比,差异均有统计学意义(P<0.05);3组试件的折裂模式均为有利

  17. A Single Case of Rosai-Dorfman Disease Marked by Pathologic Fractures, Kidney Failure, and Liver Cirrhosis Treated with Single-Agent Cladribine

    Directory of Open Access Journals (Sweden)

    Koji eSasaki

    2014-10-01

    Full Text Available Rosai-Dorfman disease (RDD is a proliferative histiocytic disorder of unknown etiology which is characterized by sinus histiocytosis with massive lymphadenopathy. In most cases, RDD has a benign course and treatment is not necessary. However, severe cases of RDD require treatment, and the treatment strategy is determined on the basis of the severity of the disease or the extranodal involvement of vital organs. We report a single case of RDD with atypical presentation of persistent constitutional symptoms, progressing pathologic fractures, and end-organ dysfunction, including acute kidney failure and liver cirrhosis with esophageal varices.

  18. Effect of proximal humeral internal locking system in treating complex proximal humeral fractures in elderly patients%应用PHILOS接骨板治疗复杂老年肱骨近端骨折

    Institute of Scientific and Technical Information of China (English)

    苑娜; 郑继会; 胡思斌; 孙宏辉; 赵爱军

    2011-01-01

    目的 探讨肱骨近端内固定锁定系统(PHILOS)接骨板治疗复杂老年肱骨近端骨折的疗效.方法 回顾性分析我院2005年6月~2008年12月应用PHILOS接骨板手术治疗复杂老年肱骨近端骨折27例临床资料,其中男性15例,女性12例;平均年龄74岁(59~83岁).按Neer分型:三部分骨折19例,四部分骨折8例,均有原发性骨质疏松.复位后PHILOS接骨板固定.结果 术后随访8~36个月,平均13个月.骨折全部愈合,2例出现肱骨头坏死.按照Neer肩关节功能评分标准:优6例,良14例,可4例,差3例;优良率74%.结论 应用PHILOS接骨板治疗复杂老年肱骨近端骨折固定可靠,可以早期功能锻炼,术后功能恢复满意,对复杂老年肱骨近端骨折是一种有效的治疗方法.%Objective To summarize the treatment effect of proximal humeral internal locking system( PHILOS ) for complex proximal humeral fractures in old patients. Methods A retrospective study was done on 27 cases of complex proximal humeral fracture treated with PHILOS plate from Jun. 2005 to Dec. 2008, including 15 males and 12 females aged 59-83 years ( average 74 years). According to the Neer classification, 19 cases were three-part fractures, 8 cases were four-part fractures, and all cases were observed primary osteoporosis. A deltoid-pectoral approach was used in all patients and fixed the fracture with PHILOS plate after reduction, the tubercle fragments were sutured with non-absorbable ethibond. Results The follow-up time ranged from 8 to 36 months,with mean of 13 months. All fractures got bone union and humeral head necrosis was observed in 2 cases. By Neer shoulder scoring system, 6 cases were excellent,14 cases were good,4 cases were fair and 3 cases were poor. Conclusion Applying PHILOS plate in treatment of the complex proximal humeral fractures in old patients provides a stable fixation and earlier rehabilitation. It is an effective method for complex proximal humeral fractures in old patients.

  19. Compression fractures of the back

    Science.gov (United States)

    Taking steps to prevent and treat osteoporosis is the most effective way to prevent compression or insufficiency fractures. Getting regular load-bearing exercise (such as walking) can help you avoid bone loss.

  20. Dynamic Hip Screw Fixation Combined of Oral Medicine Treating Intertrochanteric Fracture%动力髋螺钉固定术配合口服中药治疗高龄股骨粗隆间骨折

    Institute of Scientific and Technical Information of China (English)

    徐爱民

    2012-01-01

    目的:探讨采用动力髋螺钉(DHS)固定术配合口服中药治疗高龄股骨粗隆间骨折的方法和疗效.方法:对2004年1月—2009年1月收治的股骨粗隆间骨折患者进行手术治疗.其中男25例,女21例,年龄65~83岁,平均年龄73岁,采用动力髋螺钉(DHS)固定术.结果:1例病人术后3天出现患肢深静脉血栓,经活血、溶栓治疗后恢复.2例因其他疾病死亡,43例骨折均全部愈合,已恢复原来生活能力,无内固定物松动及髋内翻畸形等并发症.结论:动力髋螺钉(DHS)固定术配合口服中药治疗高龄股骨粗隆间骨折具有操作简单、时间短、固定可靠、损伤小、出血少、骨折愈合率高、并发症少等优点,是值得推广应用的手术方法[1].%Objective:To investigate the method and effect of the dynamic hip screw ( DHS )fixation of intertrochanteric fracture. Methods; During January 2004-January 2009, patients admitted because of intertrochanteric fractures were treated surgically, including 25 males and 21 females, aged 65 to 83 years old, mean age was 73, using dynamic hip screw ( DHS ) fixation. Results: 3 days after surgery, 1 case limb deep vein thrombosis occurs, the blood circulation restored after thrombolytic therapy. 2 patients died due to other diseases,43 cases of fracture were all healed and returned to the original capacity, no loosening of internal fixation, or complications such as varus deformity. Conclusion: The dynamic hip screw ( DHS ) fixation combined with oral medicine treatment of intertrochanteric fracture is simple, treatment course is short, fixed and reliable, with less damage, less bleeding, high fracture healing rate, fewer complications, and is worthy of promoting application for the surgical method[1].

  1. DETERMINING OSTEOPOROSIS RISK IN OLDER COLONO ADULTS FROM RURAL AMAZONIAN ECUADOR USING CALCANEAL ULTRASONOMETRY

    Science.gov (United States)

    MADIMENOS, FELICIA C.; LIEBERT, MELISSA A.; CEPON-ROBINS, TARA J.; SNODGRASS, J. JOSH; SUGIYAMA, LAWRENCE S.

    2014-01-01

    Objective Low bone density and osteoporosis prevalence, while well-documented in wealthy nations, are poorly studied in rural, non-clinical contexts in economically-developing regions such as Latin America. This study contributes preliminary osteoporosis risk data for a rural Colono (mestizo) population from Amazonian Ecuador. Methods Anthropometrics were collected for 119 adult participants (74 females, 45 males [50–90 years old]). Heel bone density and T-scores were recorded using calcaneal ultrasonometry Results Approximately 33.6% of the participants had low bone density and were at high-risk for osteoporosis. Four times as many females as males were considered high-risk. Consistent with epidemiological literature, advancing age was significantly associated with lower bone density values (p=0.001). Conclusions Low bone density and osteoporosis prevalence are expected to increase in this and other economically-transitioning populations, yet infrastructure to monitor this changing epidemiological landscape is almost non-existent. Human biologists are uniquely positioned to contribute data from remote populations, a critical step towards initiating increased resource allocation for diagnosis and prevention. PMID:25242164

  2. Previous physical exercise slows down the complications from experimental diabetes in the calcaneal tendon

    Science.gov (United States)

    Bezerra, Márcio Almeida; da Silva Nery, Cybelle; de Castro Silveira, Patrícia Verçoza; de Mesquita, Gabriel Nunes; de Gomes Figueiredo, Thainá; Teixeira, Magno Felipe Holanda Barboza Inácio; de Moraes, Silvia Regina Arruda

    2016-01-01

    Summary Background the complications caused by diabetes increase fragility in the muscle-tendon system, resulting in degeneration and easier rupture. To avoid this issue, therapies that increase the metabolism of glucose by the body, with physical activity, have been used after the confirmation of diabetes. We evaluate the biomechanical behavior of the calcaneal tendon and the metabolic parameters in rats induced to experimental diabetes and submitted to pre- and post-induction exercise. Methods 54-male-Wistar rats were randomly divided into four groups: Control Group (CG), Swimming Group (SG), Diabetic Group (DG), and Diabetic Swimming Group (DSG). The trained groups were submitted to swimming exercise, while unexercised groups remained restricted to the cages. Metabolic and biomechanical parameters were assessed. Results the clinical parameters of DSG showed no change due to exercise protocol. The tendon analysis of the DSG showed increased values for the elastic modulus (p<0.01) and maximum tension (p<0.001) and lowest value for transverse area (p<0.001) when compared to the SG, however it showed no difference when compared to DG. Conclusion the homogeneous values presented by the tendons of the DG and DSG show that physical exercise applied in the pre- and post-induction wasn’t enough to promote a protective effect against the tendinopathy process, but prevent the progress of degeneration. PMID:27331036

  3. TALONAVICULAR JOINT ARTHRODESIS AND MEDIAL DISPLACEMENT CALCANEAL OSTEOTOMY FOR TREATMENT OF PATIENTS WITH PLANOVALGUS DEFORMITY

    Directory of Open Access Journals (Sweden)

    G. O. Dubovik

    2012-01-01

    Full Text Available The aim of this study was to assess the results of talonavicular joint arthrodesis and medial displacement calcaneal osteotomy for surgical correction of pes planovalgus. Fourteenth patients with a pes planovalgus deformity were underwent surgery from February 2008 to December 2011. The mean age was 45,5. In 90% of cases, operations were performed on one foot, and 10% of cases at two feet. All patients were assessed before the operation with the scale of the American Orthopaedic Foot and Ankle Society (AOFAS. According to the AOFAS scale, the average improvement was 41 before the operation had reached values of 84.2 after the operation. Radiography showed an average decrease in the angle of the longitudinal arch from 12 and an average decrease in the angle of deviation between the vehicle collision and the calcaneus to 38°, increasing the height of a set of 5 mm. This combination of procedures allows greater correction and stability than either procedure performed alone, and provides a viable alternative to triple arthrodesis.

  4. 损害控制外科技术治疗严重多发骨折的疗效观察%Efficacy of damage control orthopaedics in treating severe multiple fractures

    Institute of Scientific and Technical Information of China (English)

    王庚启; 王黎明; 谢林; 贾晋辉; 洪友松; 席志鹏; 康然; 陈方庆

    2013-01-01

    目的 探讨损害控制外科技术在严重多发骨折中的治疗效果.方法 回顾性分析2009年6月~2011年12月应用损害控制外科技术治疗严重多发骨折为主的严重多发伤48例(平均ISS>27分)的并发症、死亡率、骨折愈合及关节功能恢复情况.结果 48例中36例创伤性休克得到纠正,6例因失血性休克死于入院后2h内,3例因严重颅脑损伤死于入院后5~11h,2例因ARDS死于术后2h,1例于伤后6d因多器官功能衰竭死亡.31例肢体功能恢复满意,2例行截肢术,3例轻度跛行,行走时疼痛.结论 损害控制外科技术有助于骨关节型严重多发伤的救治,对临床救治严重创伤患者具有指导意义.%Objective To investigate the efficacy of damage control orthopaedics (DCO) in treating severe multiple fractures. Methods A retrospective analysis was conducted on the clinical data of 48 patients with severe multiple fractures (average ISS >27 points) by DCO from Jun. 2009 to Dec. 2011. The data including peri-operative complication , death rate and function repair of fracture -healing joint were retrospectively reviewed . Results A— mong the 48 patients , traumatic shock was cured in 36 patients , 6 patients died of uncontrolled hemorrhagic shock within 2 hours after admission , 3 patients with head injury died of cerebral hernia 11 hours after admission , 2 patients died of acute respiratory distress syndrome (ARDS) 2 hours after operation and 1 patient died as a result of multiple organ dysfunction syndrome (MODS) 6 days after injury. Satisfactory recovery of limb function was achieved in 31 patients. Two patients received amputation and 3 patients complained of slight claudication due to painful walking . Conclusion Damage control strategy has a great significance in treating severe multiple fractures and is effective and safe for these cases to enhance their survival.

  5. Distal clavicle fractures in children☆

    Science.gov (United States)

    Labronici, Pedro José; da Silva, Ricardo Rodrigues; Franco, Marcos Vinícius Viana; Labronici, Gustavo José; Pires, Robinson Esteves Santos; Franco, José Sergio

    2015-01-01

    Objective To analyze fractures of the distal clavicle region in pediatric patients. Methods Ten patients between the ages of five to eleven years (mean of 7.3 years) were observed. Nine patients were treated conservatively and one surgically. All the fractures were classified using the Nenopoulos classification system. Results All the fractures consolidated without complications. Conservative treatment was used for nine patients, of whom three were in group IIIB, three IIb, two IIa and one IV. The only patient who was treated surgically was a female patient of eleven years of age with a group IV fracture. Conclusion The treatment indication for distal fractures of the clavicle in children should be based on the patient's age and the displacement of the fragments. PMID:26962489

  6. Distal clavicle fractures in children

    Directory of Open Access Journals (Sweden)

    Pedro José Labronici

    2016-02-01

    Full Text Available ABSTRACT OBJECTIVE: To analyze fractures of the distal clavicle region in pediatric patients. METHODS: Ten patients between the ages of five to eleven years (mean of 7.3 years were observed. Nine patients were treated conservatively and one surgically. All the fractures were classified using the Nenopoulos classification system. RESULTS: All the fractures consolidated without complications. Conservative treatment was used for nine patients, of whom three were in group IIIB, three IIb, two IIa and one IV. The only patient who was treated surgically was a female patient of eleven years of age with a group IV fracture. CONCLUSION: The treatment indication for distal fractures of the clavicle in children should be based on the patient's age and the displacement of the fragments.

  7. An Unusual Combination of Acetabular and Pelvic Fracture: Is This a New Subtype of Acetabular Fracture?

    Directory of Open Access Journals (Sweden)

    Reza Tavakoli Darestani

    2013-01-01

    Full Text Available Introduction: Acetabular fractures are a common problem among young males. An acetabular fracture with disruption of the joint surface, if untreated, will rapidly lead to post-traumatic osteoarthritis. Proper reduction and internal fixation depend on accurate classification and the quality of imaging.Case Presentation: We present an unusual form of acetabular fracture, which is not included in the conventional classification (Judet and Letournel ; this occurred in a middle-aged male who was operatively treated without any complications. In this case due to posterior extension of the fracture into the SI joint and concomitant anterior column fracture in the area above the acetabular dome, no portion of the acetabular anterior surface remained connected to the innominate bone.Conclusions: We recognized this type of fracture and treated it similarly to both column fractures. We recommend that the classification of acetabular fractures be modified to include this type of fracture.

  8. Hip fracture - discharge

    Science.gov (United States)

    Inter-trochanteric fracture repair - discharge; Subtrochanteric fracture repair - discharge; Femoral neck fracture repair - discharge; Trochanteric fracture repair - discharge; Hip pinning surgery - discharge

  9. Efficacy analysis of two kinds of internal fixation method of treating subtrochanteric femoral fractures%两种内固定方法治疗股骨粗隆下骨折的疗效分析

    Institute of Scientific and Technical Information of China (English)

    马辉

    2012-01-01

    Objective To evaluate and compare the clinical effects of treatment of subtrochanteric femoral fractures with locking proximal femurs plate and dynamic hip screw. Methods From Mar. 2006 to Dec. 2009,twenty one cases with subtrochanteric femoral fractures were fixed with LPFP.and seventeen cases with subtrochanteric femoral fractures were fixed with DSH. The results were obtained for 36 cases,and followed up from 9~26 months with an average of 17. 1 months. Follow-up period has not seen the avascular necrosis. According to Russell-Taylor classification,8 eases were in type I A, 16 cases in type Ⅰ B, 7 cases in type Ⅱ A, 5 cases in type Ⅱ B . Results The two groups of intraoperative average blood loss, operation time, X-ray exposure time, fracture clinical healing time have significant differences(P0. 05) in the length of stay and the e-valuation of postoperative hips function, there was significant statistically differences in preventing postoperative hip turn inward form (P<0. 05). Conclusion Compared with the fixation with DHS ,the fixation of subtrochanteric femoral fractures with LPFP has small trauma,less blood loss, less radiography time, easy to operate, fixed reliable, helpful for fracture healing etc, and is an ideal method in treating subtrochanteric femoral fractures.%目的 评价和比较应用股骨近端锁定钢板(locking proximal femurs plate,LPFP)和动力髋螺钉(dynamic hip screw,DHS)内固定治疗股骨粗隆下骨折临床疗效.方法 2006-03- 2009-12洛阳市第三人民医院骨科分别应用LPFP固定21例,DHS固定17例治疗股骨粗隆下骨折.结果 36例获得随访,随访时间9~26个月,平均17.1个月,随访期内未见股骨头坏死.按Russell-Taylor分类:ⅠA型8例,Ⅰ B型16例,ⅡA型7例,ⅡB型5例.两组的术中平均出血量、手术时间、X线暴露时间、骨折临床愈合时间差异有统计学意义(P<0.01).但对住院时间、术后髋关节功能评定差异无统计学意义(P>0.05).

  10. 带锁髓内钉治疗下肢长骨复杂骨折及骨折不连%Clinical use of Interlocking intramedullary nail treating in complex and nonunion fracture of femur and tibia

    Institute of Scientific and Technical Information of China (English)

    王万春; 谢亮; 张庆; 李定国; 陈游; 陈汉平

    2001-01-01

    目的:应用带锁髓内钉治疗下肢长骨复杂骨折及长骨不连并观察其疗效。方法:对1998年2月~2000年7月的48例51处复杂骨折及骨折不连应用带锁髓内钉进行回顾性分析和探讨。结果:随访时间6~29个月,46例49处骨折愈合,愈合率95.8%,骨折愈合时间分别为:股骨新鲜骨折16周(10~24周),骨折不连20周(14~46周);胫骨新鲜骨折18周(12~28周),骨折不连24周(16~32周)。功能评价:股骨骨折的优良率95.2%,差4.8%,胫骨骨折的优良率100%。并发症8例,发生率16.67%,其中远端锁钉打偏3例,骨质劈裂1例,肢体短偏1例,锁钉松动2例,骨折不连1例。结论:带锁髓内钉可用于下肢长骨各种类型的骨折,尤其适用于复杂骨折及原内固定失败的骨折不连。%Fifty-one complex and nonunion fractures of femur and tibia in forty eight patients were treated with interlocking intramedullary nail. All patients were followed-up for 6 to 29 months to evaluate the curative effect. Forty-nine fractures in forty-six patients were healed(95.8%). The time of healing was 16 weeks(10~24weeks) in femur and 18 weeks (12~28week) in tibia in fresh fracture, and 20 weeks(14~46weeks) in femur nonunion and 18 weeks (12~28 weeks) in tibia nonunion. In femur, the efficacy of 28 cases was excellent or good (93.3%), and 2 cases mediate (6.7%); in tibia, 18 cases were all assessed as excellent or good. The complications were observed in 8 patients (16.67%), including distal screw misinserting, extremity shortening, screw loosening, distal shaft fracture and fracture nonunion. The results suggest that interlocking intramedullary nail can be used in many kinds of femur and tibia fracture with satisfactory result, especially in the complex fracture and nonunion after fixation failure.

  11. 两种方法治疗 Schatzker Ⅵ型胫骨平台骨折疗效比较%The efficacy comparison of two kinds of internal fixation methods to treat Schatzker Ⅵ-type tibial plateau fracture

    Institute of Scientific and Technical Information of China (English)

    王伟

    2015-01-01

    Objective To compare the efficacy of uniaxial and biaxial locking plate to treat Schatzker Ⅵ-type fracture of tibial plateau.Methods Surgical treatment of 64 cases Schatzker Ⅵ-type tibial plateau fractures were performed, 29 cases of which were treated with single locking plate which counted as the uniaxial plate group,the other 35 cases of biaxial locking plate treatment counted as the biaxial plate treatment group.The knee score of each patient was re-corded every 3,6,9,12 months (HSS score standard).Results The difference of HSS score between the two groups after 12 months was statistically significant (P <0.05),biaxial locking plate group showed more effective than uniax-ial locking plate group.Conclusions Internal fixation with two plates to treat Schatzker Ⅵ-type fracture of tibial plateau features has the advantages such as strong fixation,early performance of postoperative joint function exercise, and the clinical results are optimal.%目的:比较单锁定钢板和双锁定钢板治疗 Schatzker Ⅵ型胫骨平台骨折的疗效。方法手术治疗64例Schatzker Ⅵ型胫骨平台骨折,29例单锁定钢板治疗患者为单钢板组,35例双锁定钢板治疗者为双钢板治疗组,记录所有患者术后3、6、9、12个月术膝的膝关节功能 HSS 评分。结果两组在术后12个月 HSS 评分差异有统计学意义(P <0.05),双钢板组疗效优于单钢板组。结论双钢板内固定治疗 Schatzker Ⅵ型胫骨平台骨折固定坚强,术后可行早期关节功能锻炼,临床疗效满意。

  12. 锁定钢板治疗肱骨近端骨折术后并发症的相关因素分析%Correlative factor analysis of complications in proximal humerus fractures treated with locking plates

    Institute of Scientific and Technical Information of China (English)

    韦盛旺; 赵友明; 杨杰; 郭晓山; 陈华; 杨翔; 陈林

    2012-01-01

    目的 探讨应用锁定钢板治疗肱骨近端骨折发生术后并发症的相关因素.方法 回顾性分析80例(并发症组29例,无并发症组51例)行锁定钢板(LPHP或PHILOS)治疗肱骨近端骨折患者资料,应用Logistic回归分析研究各因素与术后并发症的关系.结果 单因素分析示,并发症组在年龄、术后内侧皮质缺损、肱骨颈干角复位不佳等方面与无并发症组比较,差异有统计学意义(P <0.05);Logistic回归分析发现术后内侧皮质缺损和肱骨颈干角复位不佳是发生术后并发症的独立预测因素.结论 影响锁定钢板治疗肱骨近端骨折术后并发症的相关因素较多,其中术后内侧皮质缺损及肱骨颈干角复位不佳是主要因素.%Objective To explore the correlative factors affecting the complications in proximal humerus fractures treated with locking plates. Methods Eighty patients (29 cases with complications and 51 cases without) with proximal humerus fractures were treated by locking plates (LPHP or PHILOS) and were retrospectively analyzed. And logistic regression analysis was used to find main factors. Results The univariate analysis showed that age, the integrity of the medial humerus wall postoperatively and head-shaft angle had a significant association with complications encountered in proximal humerus fractures treated with locking plate fixation (P<0.05). The multiple stepwise logistic regression showed that the postoperative integrity of the medial humerus wall and head-shaft angle were key factors affecting the complications. Conclusion The integrity of the medial humerus wall and head-shaft angle are the main factors affecting the complications.

  13. 多轴锁定钢板内固定治疗复杂胫骨平台骨折临床观察%Clinical observation of multiaxis locking plate on treating complex tibial plateau fractures

    Institute of Scientific and Technical Information of China (English)

    周志华; 王修卓; 杨新

    2013-01-01

    Objective To explore multiaxis locking plate in the treatment of complex tibial plateau fractures fixed treatment effect. Methods 24 cases of complex fracture of tibial plateau were treated using multiaxis locking plate. Results 24 cases have been followed-up period was average of 12 months. (ranging from 6 months to 24 months), an According to Merchant score standard evaluation of knee joint function, excellent in 4 cases (16.6%), good in12 cases (50%),pretty good in 6 (25%) points, poor in 2 (8.4%). Conclusion Multiple spindle locking plate fixed in treatment of complex fracture of tibial plateau is widely used, the more stable after fixed, less postoperative complications, and is a good choice.%  目的探讨多轴锁定钢板内固定治疗复杂胫骨平台骨折的治疗效果。方法24例胫骨平台骨折患者采用多轴锁定钢板内固定治疗。结果24例均获随访,时间6个月~24个月,平均12个月。按Merchant评分标准评价膝关节功能,优4例(16.6%),良12例(50%),中6例(25%),差2例(8.4%)。结论多轴锁定钢板内固定治疗复杂胫骨平台骨折适用范围广,固定稳固,预后好,术后并发症少,可以作为复杂胫骨平台骨折的较佳治疗选择。

  14. A new measurement for posterior tilt predicts reoperation in undisplaced femoral neck fractures: 113 consecutive patients treated by internal fixation and followed for 1 year

    DEFF Research Database (Denmark)

    Palm, Henrik; Gosvig, Kasper; Krasheninnikoff, Michael

    2009-01-01

    BACKGROUND AND PURPOSE: Preoperative posterior tilt in undisplaced (Garden I-II) femoral neck fractures is thought to influence rates of reoperation. However, an exact method for its measurement has not yet been presented. We designed a new measurement for posterior tilt on preoperative lateral......, and rate of reoperation within the first year. In a subgroup of 50 randomly selected patients, reliability tests for measurement of posterior tilt were performed. RESULTS: Intra- and interclass coefficients for the new measurement were > or = 0.94. 23% (26/113) of patients were reoperated and increased...... score, time from admission to operation, surgeon's expertise, postoperative reduction, and implant positioning, a preoperative posterior tilt of > or = 20 degrees was the only significant predictor of reoperation (p measurement for posterior tilt appears to be reliable...

  15. Impending rupture of saphenous vein graft aneurysm with floating fractured bare metal stent treated by coil embolization and covered stent implantation.

    Science.gov (United States)

    Kodama, Atsuko; Kurita, Tairo; Kato, Osamu; Suzuki, Takahiko

    2016-11-01

    Aneurysmal degeneration of a saphenous vein graft (SVG) is a rare, but potentially fatal complication of coronary artery bypass graft (CABG) surgery. In this case report, a patient that had undergone prior CABG surgery and bare metal stent (BMS) implantation at the site of a stenotic SVG lesion presented at our hospital with chest pain, and an SVG aneurysm was detected at the previous BMS implantation site. In addition, the implanted BMS was fractured and floating in the SVG aneurysm. The SVG aneurysm was successfully occluded by percutaneous intervention, using a combination of distal covered stent deployment at the site of the anastomosis between the native coronary artery and the SVG and proximal coil embolization of the aneurysm.

  16. Percutaneous cannulated screw fixation of sacral fractures and sacroiliac joint disruptions with CT-controlled guidewires performed by interventionalists: Single center experience in treating posterior pelvic instability

    Energy Technology Data Exchange (ETDEWEB)

    Fischer, Sebastian, E-mail: sebastian.fischer@kgu.de [Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany); Vogl, Thomas J. [Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany); Marzi, Ingo [Department of Trauma, Hand and Reconstructive Surgery, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany); Zangos, Stephan; Wichmann, Julian L.; Scholtz, Jan-Erik; Mack, Martin G. [Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany); Schmidt, Sven [Orthopaedic University Hospital Friedrichsheim, Marienburgstraße, 260528 Frankfurt (Germany); Eichler, Katrin [Department of Diagnostic and Interventional Radiology, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590 Frankfurt (Germany)

    2015-02-15

    Highlights: • Minimally invasive sacroiliac screw fixation can be performed under CT-imaging. • Guidewires help in precise placement of cannulated sacroiliac screw. • Only a diminishing rate of misplacements can be seen. • The method appears to be a safe and very accurate procedure. - Abstract: Objective: The purpose of our study was to evaluate minimally invasive sacroiliac screw fixation for treatment of posterior pelvic instability with the help of CT controlled guidewires, assess its accuracy, safety and effectiveness, and discuss potential pitfalls. Methods: 100 guidewires and hollow titan screws were inserted in 38 patients (49.6 ± 19.5 years) suffering from 35 sacral fractures and/or 16 sacroiliac joint disruptions due to 33 (poly-)traumatic, 2 osteoporotic and 1 post-infectious conditions. The guidewire and screw positions were analyzed in multiplanar reconstructions. Results: The mean minimal distance between guidewire and adjacent neural foramina was 4.5 ± 2.01 mm, with a distinctly higher precision in S1 than S2. Eight guidewires showed cortical contacts, resulting in a total of 2% mismatched screws with subsequent wall violation. The fracture gaps were reduced from 3.6 ± 0.53 mm to 1.2 ± 0.54 mm. During follow-up 3 cases of minor iatrogenic sacral impaction (<5 mm) due to the bolting and 2 cases of screw loosening were observed. Interventional time was 84.0 min with a mean of 2.63 screws per patient whilst acquiring a mean of 93.7 interventional CT-images (DLP 336.7 mGy cm). Conclusions: The treatment of posterior pelvic instability with a guidewire-based screw insertion technique under CT-imaging results in a very high accuracy and efficacy with a low complication rate. Careful attention should be drawn to radiation levels.

  17. [Subtrochanteric femoral fractures].

    Science.gov (United States)

    Ulmar, B; Simon, S; Eschler, A; Mittlmeier, T

    2013-12-01

    Subtrochanteric femoral fractures are proximal femoral fractures which are located between the trochanter minor and an area of 3 cm below the minor trochanter on the femoral shaft. About 10-15% of all proximal femoral fractures correspond to this fracture site. Elderly or geriatric patients are generally affected and the injury is often the result of a fall in the home, while high-energy trauma is the cause in a small group of generally younger patients. Clinical evaluation of the affected extremity shows disability of axial weight-bearing and pain during compression and rotation of the hip joint. Basic diagnostics include conventional x-rays of the injured femur in the anterior-posterior and lateral planes. These subtrochanteric femoral fractures are almost always treated surgically due to the inherent high degree of instability. The main goals of surgical intervention are to achieve anatomic fracture reduction and primary full weight-bearing stability of the corresponding leg. Intramedullary interlocking nails are used for primary treatment, while extramedullary implants are often used in revision surgery. Early mobilization and intensive respiratory exercises are necessary to prevent early postoperative complications.

  18. Prevention of hip fractures.

    Science.gov (United States)

    Meunier, P J

    1993-11-30

    For a 50-year old Caucasian woman today, the risk of a hip fracture over her remaining life-time is about 17%. Tomorrow the situation will clearly be worse because the continuous increase in life expectancy will cause a three-fold increase in worldwide fracture incidence over the next 60 years. Through diagnostic bone mass measurements at the hip and assessment of biochemical parameters, a great deal has been learned in recent years about reduction of hip fracture risk. Preventive strategies are based on prevention of falls, use of hip protectors, and prevention of bone fragility. The latter includes the optimization of peak bone mass during childhood, postmenopausal estrogen replacement therapy, and also late prevention consisting in reversing senile secondary hyperparathyroidism, which plays an important role in the decrease of skeletal strength. This secondary hyperparathyroidism, which results from both vitamin D insufficiency and low calcium intake, is preventable with vitamin D3 and calcium supplements. They have recently been shown capable of providing effective prevention of hip fractures in elderly women living in nursing homes, with a reduction of about 25% in the number of hip fractures noted in a 3-year controlled study in 3,270 women (intention-to-treat analysis). In conclusion, it is never too early to reduce the risk of osteoporosis and never too late to prevent hip fractures.

  19. PVP治疗骨质疏松性椎体压缩性骨折对患椎邻近椎体退变和骨折发生率的影响%Adjacent segment degeneration and again fracture incidence of influence after PVP treat traumatic compressibility vertebral fracture

    Institute of Scientific and Technical Information of China (English)

    隋杰; 李志忠; 林永新; 孙国栋; 焦根龙; 任炼

    2011-01-01

    目的 分析经皮椎体成形术(PVP)治疗骨质疏松性椎体压缩性骨折对患椎邻近椎体退变及骨折发生率的影响.方法 骨质疏9松性椎体压缩骨折患者51例,随机分为手术组30例和对照组21例,分别采用PVP治疗和保守治疗.通过X线片测算两组治疗前及治疗后1 a患椎上下椎体前缘压缩率、中柱压缩率、后倾角(θ角).观察治疗后1 a两组患椎邻近椎体的退变情况及骨折发生率.结果 手术组术后1 a患椎上下椎体前缘压缩率、中柱压缩率及θ角均较对照组增大(P均<0.01).手术组术后1 a发生患椎邻近椎体骨折5例(16.7%),对照组无邻近椎体骨折发生(P<0.05).结论 PVP治疗骨质疏松椎体压缩性骨折可加速患椎邻近椎体退变,并增加邻近椎体骨折的风险.%Objective To analysis adjacent segment degeneration and again fracture incidence of influence that percutaneous vertebroplasty(PVP) treat traumatic compressibility vertebral fracture postoperative.Methods 51 patients diagnosed with osteoporotic vertebral compression fractures ,30 cases were treated with PVP as surgical treatment group, and 21 cases for the conservative group.All patients examined with the standards X-ray,then observed variation of adjacent vertebral body height and wedge angle,compared with these results after 1 a.The adjacent segment degeneration and the risk of fracture again with 1 a after operation in two groups were recorded.Results There were difference in adjacent vertebral body height and wedge angle between two groups in 1 a after operation ( P <0.05) ,incidence of fracture in surgical treatment group was 16.7%.The control group was without adjacent vertebral fractures occurred.Conclusion PVP for the treatment of traumatic compressibility vertebral fracrure can accelerate with adjacent segment degeneration, and increase the risk of fracture of adjacent segment.

  20. [Acetabular fractures].

    Science.gov (United States)

    Gänsslen, A; Oestern, H J

    2011-12-01

    Treatment of acetabular fractures requires extensive knowledge of the bony anatomy, the amount of possible exposure of the bone with the selected approaches and fracture type-dependent indications of operative treatment. Classification of the fracture with detailed analysis of the fracture morphology is the basis for decision making and planning. The primary treatment aim is the anatomic reconstruction of the acetabulum which results in optimal long-term results.The basis of this overview is the presentation of standard treatment concepts in acetabular fracture surgery. Beside characteristics of the acetabular bony anatomy, biomechanical and pathomechanical principles and the relevant radiological anatomy, the treatment options, both conservative and operative and basic principles of the indications for standard surgical approaches will be discussed.The special fracture type is discussed in detail regarding incidence, injury mechanism, concomitant injuries, options for conservative and operative treatment, quality of operative reduction and long-term results.Furthermore, epidemiological data on typical postoperative complications are evaluated.

  1. Plantar calcaneal enthesophytes: new observations regarding sites of origin based on radiographic, MR imaging, anatomic, and paleopathologic analysis

    Energy Technology Data Exchange (ETDEWEB)

    Abreu, M.R.; Chung, C.B.; Mendes, L.; Mohana-Borges, A.; Trudell, D.; Resnick, D. [Department of Radiology, Musculoskeletal Section, VA San Diego Healthcare System, 3350 La Jolla Village Drive, San Diego, CA 92161 (United States)

    2003-01-01

    To determine the relationship between sites of calcaneal plantar enthesophytes and surrounding fascial and soft tissue structures using routine radiography, MR imaging, and data derived from cadaveric and paleopathologic specimens.Design and patients. Two observers analyzed the MR imaging studies of 40 ankles in 38 patients (35 males, 3 females; mean age 48.3 years) with plantar calcaneal enthesophytes that were selected from all the ankle MR examinations performed during the past year. Data derived from these MR examinations were the following: the size of the enthesophyte; its location in relation to the plantar fascia (PF) and flexor muscles; and the thickness and signal of the PF. The corresponding radiographs of the ankles were evaluated at a different time by the same observers for the presence or absence of plantar enthesophytes and, when present, their measurements. A third observer reviewed all the discordant observations of MR imaging and radiographic examinations. Two observers analyzed 22 calcaneal specimens with plantar enthesophytes at an anthropology museum to determine the orientation of each plantar enthesophyte. MR imaging of a cadaveric foot with a plantar enthesophyte with subsequent sagittal sectioning was performed to provide further anatomic understanding.Results. With regard to MR imaging, the mean size of the plantar enthesophytes was 4.41 mm (SD 2.4). Twenty (50%) enthesophytes were located above the PF, 16 (40%) between the fascia and abductor digiti minimi, flexor digitorum brevis and abductor hallucis muscles, and only one (3%) was located within the PF. In three (8%) cases the location was not determined. The size of enthesophytes seen with MR imaging and radiographs was highly correlated (P<0.01). The interobserver agreement for all measurements was good (Pearson >0.8, kappa >0.9). Eleven of the 22 bone specimens had plantar enthesophytes oriented in the direction of the abductor digiti minimi and 11 oriented in the direction of the

  2. Calcaneal fillet flap: a new osteocutaneous free tissue transfer for emergency salvage of traumatic below-knee amputation stumps.

    Science.gov (United States)

    Januszkiewicz, J S; Mehrotra, O N; Brown, G E

    1996-09-01

    Traumatic below-knee amputations do not always leave enough soft tissue of bone with which to fashion a stump of sufficient length and durability to support a prosthesis. Composite free flaps can often be harvested from the amputated limb to provide immediate one-stage stump salvage and to preserve knee function. We report a new technique to increase stump length by incorporating the calcaneus into a foot fillet flap as a vascularized bone transfer. The calcaneal fillet flap is a useful addition to the inventory of available composite flaps. It is recommended for knee joint salvage when there is less than 11 cm of tibial remnant length.

  3. 中药治疗老年性骨质疏松性Colles骨折方法的临床观察%Clinical observation on treating senile osteoporotic fracture of Colles in TCM

    Institute of Scientific and Technical Information of China (English)

    宋伟毅

    2014-01-01

    目的:观察中药优骨乐方治疗老年性骨质疏松性 Coiles 骨折的疗效。方法:将患者随机分为两组,予复位、固定后,实验组予以优骨乐方煎服,空白组(无抗骨质疏松治疗)。结果:实验组临床疗效及肿胀、腕关节功能改善、骨折愈合时间均优于空白组。结论:优骨乐方能较快改善骨质疏松性Colles骨折的肿胀、改善腕关节功能,提高治愈率。%Objective:To observe the effect on treating senile osteoporotic fracture of Colles in TCM. Methods:The patients were randomly divided into two groups, after the treatment of reset, fixed, the experimental group were given Yougule decoction, blank group (no anti-osteoporosis treatment). Results:Clinical effect and swelling, wrist function, healing time in experimental group were improved were better than the control group. Conclusion: Yougule decoction in patient’s with bone osteoporotic Colles fracture can improve the swelling and wrist function, improve the cure rate.

  4. Sports fractures.

    OpenAIRE

    DeCoster, T. A.; Stevens, M. A.; Albright, J. P.

    1994-01-01

    Fractures occur in athletes and dramatically influence performance during competitive and recreational activities. Fractures occur in athletes as the result of repetitive stress, acute sports-related trauma and trauma outside of athletics. The literature provides general guidelines for treatment as well as a variety of statistics on the epidemiology of fractures by sport and level of participation. Athletes are healthy and motivated patients, and have high expectations regarding their level o...

  5. ROLE OF LOW PROFILE PRECONTOURED DISTAL TIBIAL LOCKING PLATE USING MIPPO TECHNIQUE IN PILON FRACTURE

    Directory of Open Access Journals (Sweden)

    Isaac Sunder

    2015-10-01

    Full Text Available : Tibial pilon fracture – Spectrum of injury ranging from fractures caused by low energy rotational foces to fractures caused by high energy axial compression forces due to RTA/ fall from height with significant metaphyseal communition articular communition with diaphyseal extension. Almost 80% patients will have fibula fracture. The aim of the study is study the efficacy of LP PD DTP in the management of closed pilon fractures (OTA type A Type B and Type C 1 and open pilon fractures (Grade 1 Grade II Grade III A (Gustilo Anterson grading. 1. I have studied 21 patients of pilon fracture classified using AO/OTA classification Type A-metaphyseal; Type B–Partially articular; Type C Metaphyseal fracture with articular involvement. 2. Used LP/ PC/ Distal tibial plate using MIPPO technique in OTA–A, B and C 1 closed & grade I II Grade III A compound fractures. OBSERVATIONS: 1. In contrary to stages protocol (Ist external fixation with fibular plating after 2-3 Weeks ORIF/MIPPO with/Without bone grafting, it is done percutaneously or minimally invasive and it can be done on day 1 without any major soft tissue problem & post-operative infection. 2. Duration of stay in the hospital can be reduced. 3. Since it is done through calcaneal traction or femoral distractor – fibula length restored & plating may not be necessary all the time and fibula plating can be avoid if the soft tissue condition is not favorable for plating laterally. 4. Since it is done through calcaneal traction/femoral distractor inspite of ground glass communition–good reduction is almost always possible. 5. Since MIPPO–need for bone grafting in less. 6. As in staged protocol more time is spent in soft tissue healing and after 2–3 weeks, fractures reduction if difficult and almost impossible with indirect reduction and may warrant open reduction. I conclude that LP PC distal tibial plate using MIPPO technique offers several advantages over two staged protocol and improved

  6. 手术治疗腕关节骨折脱位并发腕管综合征的临床效果%Clinical effect of surgery treating wrist joint fracture dislocation associat-ed with carpal tunnel syndrome

    Institute of Scientific and Technical Information of China (English)

    吴滨滨; 李旭; 刘伟波

    2015-01-01

    Objective To investigate the clinical effect of the surgery treating wrist joint fracture dislocation associated with carpal tunnel syndrome. Methods Ninety patients with wrist joint fracture dislocation associated with carpal tunnel syndrome treated in our hospital from October 2011 to October 2014 were selected and divided into control group and study group.Control group was given non-surgical treatment and study group was given surgical treatment.The clinical efficacy between two groups was compared. Results After treatment,the excellent and good rate of control group was 62.5%and that of the study group was 82.0%,and there was a statistical difference between two groups (P<0.05).The study group was significantly better than the control group in the wrist joint mobility situation and median nerve recovery sit-uation,and there was a statistical difference (P<0.05). Conclusion Surgery treating wrist joint fracture dislocation asso-ciated with carpal tunnel syndrome has remarkable clinical effect and enables good postoperative recovery for patients, and surgical treatment is recommended to treat wrist joint fracture dislocation associated with carpal tunnel syndrome.%目的:探讨手术治疗腕关节骨折脱位并发腕管综合征的临床效果。方法选取本院2011年10月~2014年10月收治的腕关节骨折脱位并发腕管综合征患者90例,分为对照组与研究组,其中对照组采用非手术治疗,研究组采用手术方法治疗,比较两组患者的临床效果。结果治疗后,对照组的优良率为62.5%,研究组为82.0%,两组比较,差异有统计学意义(P<0.05);研究组患者的腕关节活动情况与正中神经恢复情况明显优于对照组,差异有统计学意义(P<0.05)。结论手术治疗腕关节骨折脱位并发腕管综合征的临床效果显著,患者术后恢复情况较好,建议采用手术治疗腕关节骨折脱位并发腕管综合征。

  7. Quadrilateral plate fractures of the acetabulum: an update.

    Science.gov (United States)

    White, Grace; Kanakaris, Nikolaos K; Faour, Omar; Valverde, Jose Antonio; Martin, Miguel Angel; Giannoudis, Peter V

    2013-02-01

    Acetabular fractures with quadrilateral plate involvement form a heterogeneous group of fractures, which are not specifically defined by any current classification system. Their incidence is increasing due to the rising number of elderly osteoporotic fractures. They have always been notoriously difficult fractures to treat. We present a systematic review of conservative and operative management and their respective outcomes over the last century.

  8. [Supracondylar fractures in children].

    Science.gov (United States)

    Petrov, N; Gucev, S; Kirkov, Lj; Dajljevik, S; Ruso, B

    1982-01-01

    In the Department of Pediatric surgery, during the last ten years, 190 patients with supracondylar fractures (second and third degree, according to Bauman's classification) have been treated. The operation was performed in only 5% of all hospitalized cases. There were only one patient with neurological and vascular complications in the early stage, but without any complications in the late stage. The presented cases showed a high percentage of flexion type of fractures. The conservative treatment by a reposition has given the most satisfactory results.

  9. Clinical analysis of anatomical plate for treating distal humeral fracture%肱骨远端解剖钢板治疗肱骨中下段骨折的临床分析

    Institute of Scientific and Technical Information of China (English)

    耿晓林

    2010-01-01

    Objective To observe the clinical effect of anatomical plate on distal humeral fractures.Methods Totally 32 cases had distal humerus fixation with anatomical plate-line.Patients were followed up for 4~7 months with an average of 5 months.Postoperative function of affected limbs was evaluated by modified Cassebaum scoring system.Results According to postoperative X-ray film,28 cases got anatomical reduction,4 cases got functional reduction.All affect limbs got bony union.According to modified Cassebaum scoring system,28 cases were excellent,4 cases were good.Conclusions Anatomical plate is effect for treating distal humeral fracture.Patients treated by anatomical plate can get an early functional exercise after operation,which shows few post-operative complications and a satisfying therapeutic effect.%目的 探讨肱骨远端解剖钢板治疗肱骨中下段骨折的效果.方法 采用肱骨远端解剖钢板行内固定治疗32例,术后随访4~7个月,平均5个月.采用改良Cassebaum评分系统评价术后患肢功能.结果 术后X线片示解剖复位28例,功能复位4例,固定位置良好,全部骨性愈合;患肢功能评分:优28例,良4例,优良率100%.结论 采用肱骨远端解剖钢板治疗肱骨中下段骨折固定牢固,可进行早期功能锻炼,术后并发症少,疗效满意.

  10. Fractures of the cervical spine

    Directory of Open Access Journals (Sweden)

    Raphael Martus Marcon

    2013-11-01

    Full Text Available OBJECTIVES: The aim of this study was to review the literature on cervical spine fractures. METHODS: The literature on the diagnosis, classification, and treatment of lower and upper cervical fractures and dislocations was reviewed. RESULTS: Fractures of the cervical spine may be present in polytraumatized patients and should be suspected in patients complaining of neck pain. These fractures are more common in men approximately 30 years of age and are most often caused by automobile accidents. The cervical spine is divided into the upper cervical spine (occiput-C2 and the lower cervical spine (C3-C7, according to anatomical differences. Fractures in the upper cervical spine include fractures of the occipital condyle and the atlas, atlanto-axial dislocations, fractures of the odontoid process, and hangman's fractures in the C2 segment. These fractures are characterized based on specific classifications. In the lower cervical spine, fractures follow the same pattern as in other segments of the spine; currently, the most widely used classification is the SLIC (Subaxial Injury Classification, which predicts the prognosis of an injury based on morphology, the integrity of the disc-ligamentous complex, and the patient's neurological status. It is important to correctly classify the fracture to ensure appropriate treatment. Nerve or spinal cord injuries, pseudarthrosis or malunion, and postoperative infection are the main complications of cervical spine fractures. CONCLUSIONS: Fractures of the cervical spine are potentially serious and devastating if not properly treated. Achieving the correct diagnosis and classification of a lesion is the first step toward identifying the most appropriate treatment, which can be either surgical or conservative.

  11. A retrospective study of homoeopathic treatment in patients with heel pain with or without Calcaneal Spur

    Directory of Open Access Journals (Sweden)

    Suraia Parveen

    2017-01-01

    Full Text Available Background: Heel pain is a common clinical condition which significantly affects the quality of life. It is frequently associated with calcaneal spur (CS. Despite its high prevalence, the optimal treatment remains unclear. The aim and objective of this study is to evaluate the extent of CS in heel pain; correlation of CS with some sociodemographic and health-related factors; and outcome of homoeopathic treatment over a period of 6 months. Methodology: It was a retrospective study done at Dr. Anjali Chatterjee Regional Research Institute for Homoeopathy, Kolkata. Samples were selected from the patients referred for ankle X-ray from August 2014 to July 2015 for nontraumatic heel pain. Their files were traced from outpatient department, and treatment records were reviewed over the next 6 months. Results: Totally 92 patients, 70 women and 22 men, had undergone lateral X-ray of ankle for nontraumatic heel pain, of which 76 (82.6% patients had CS. Extent of CS was found to be higher in case of females, older age, overweight, and profession of housemaid or manual labor. Homoeopathic treatment showed positive response in nearly 75% of the CS patients. The most useful medicines were Calcarea flouricum, Rhus toxicodendron, Ledum palustre, and Aranea diadema. Conclusion: CS was found in nearly 80% of patients presenting with heel pain, which showed association with female sex, overweight, increasing age, and profession requiring heel stress. Homoeopathic treatment was effective in 3/4th of CS patients, and Rhus toxicodendron and Calcarea flouricum are the two most commonly used medicines.

  12. 股骨近端防旋髓内钉治疗老年人髋部骨折疗效的多因素分析%Multivariate analysis of geriatric intertrochanteric fractures treated with proximal femoral nail antirotation (PFNA)

    Institute of Scientific and Technical Information of China (English)

    纪泉; 高凡; 文良元; 薛庆云; 黄公怡

    2012-01-01

    Objective To investigate the clinical and functional outcome of the proximal femoral nail antirotation (PFNA) in the treatment of geriatric intertrochanteric fractures and analylze various factors affecting the prognosis. Methods All of 76' patients with intertrochanteric fractures treated with PFNA were included. Patients' general health, injury mechanism, fracture pattern, operation time, intraoperative blood loss, perioperative complications, bone healing and evaluation of the operated hip joint were reviewed. Results The incidence of superficial infection occurred 2.6% (n=2),cerebrocardiovascular accidents 3.9%(n=3),postoperative pneumonia was 6.6%(n=5), geriatric delirium 15.8%(n=12),postoperative deep venous thrombosis 5.3%(n=4), upper peptic tract hemorrhage 2.6%(n=2).Multivariate analysis indicated that age, fracture stability, ASA score was the predictors of postoperative hip function (P =0.032,P =0.032,P =0.038) while gender, early operation and operation time was not statistically correlated with hip joint function (P >0.05).Conclusion PFNA is a suitable and less invasive procedure for geriatric intertrochanteric fractures via stable fixation and early rehabilitation but the complication incidence is relatively high. Age, fracture stability and ASA score may be related to the postoperative hip joint function.%目的 研究股骨近端防旋髓内钉(PFNA)治疗老年股骨粗隆间骨折的疗效,并分析影响预后的因素.方法 76例股骨粗隆间骨折患者接受PFNA内固定治疗,记录患者一般情况、骨折类型、手术时间、术中出血量、围手术期并发症,患侧髋关节Harris评分.结果 术后并发症发生率:表浅软组织感染2.6%(2例),心脑血管意外3.9%(3例),肺炎6.6%(5例),老年谵妄15.8%(12例),术后DVT5.3%(4例),应激性溃疡2.6%(2例).多因素回归分析显示年龄、骨折稳定性(股骨内后侧皮质)、ASA评分是骨折愈合后髋关节功能的预测因子(P =0.032,P =0.032,P

  13. 加长PFNA治疗粗隆下骨折30例疗效分析%Clinical Effective Analysis of 30 Patients with Subtrochanteric Fractures Treated by Extended Proximal Femoral Nail Anti-rotation

    Institute of Scientific and Technical Information of China (English)

    高曦; 黄朱宋; 关勇; 蓝锦福

    2014-01-01

    Objective To analyze the clinical effect of extended proximal femoral nail anti-rotation (extended PFNA) on patients with subtrochanteric fractures. Methods 60 patients with subtrochanteric fractures admitted in the department of orthopedics of our hospital from August 2009 to August 2010 were selected. Of them, 30 patients treated by extended PFNA were set as the extended PFNA group, and 30 patients treated by dynamic hip screw (DHS) were set as the DHS group. And the clinical effects were com-pared between the two groups. Results The operative time and intraoperative blood loss of the extended PFNA group were less than those of the DHS group with statistically significant difference (P0.05). Conclusion Extended proximal femoral nail anti-rotation has satisfied effect in the treatment of subtrochanteric fractures, and is recommended to be used and popularized in clinical practice.%目的:分析加长防旋股骨近端髓内钉(加长PFNA)治疗股骨粗隆下骨折的临床效果。方法选取2009年8月-2010年8月该院骨科收治的股骨粗隆下骨折患者60例,将采用加长PFNA治疗的30例患者作为加长PFNA组,采用动力髋螺钉(DHS)治疗的30例患者作为DHS组,比较两组治疗效果。结果加长PFNA组患者手术时间,术中出血量均少于DHS组,且差异具有统计学意义(P0.05)。结论加长防旋股骨近端髓内钉治疗股骨粗隆下骨折临床效果满意,建议在临床治疗中推广应用。

  14. Heel raises versus prefabricated orthoses in the treatment of posterior heel pain associated with calcaneal apophysitis (Sever's Disease: a randomised control trial

    Directory of Open Access Journals (Sweden)

    Williams Cylie M

    2010-03-01

    Full Text Available Abstract Background Posterior Heel pain can present in children of 8 to 14 years, associated with or clinically diagnosed as Sever's disease, or calcaneal apophysitis. Presently, there are no comparative randomised studies evaluating treatment options for posterior heel pain in children with the clinical diagnosis of calcaneal apophysitis or Sever's disease. This study seeks to compare the clinical efficacy of some currently employed treatment options for the relief of disability and pain associated with posterior heel pain in children. Method Design: Factorial 2 × 2 randomised controlled trial with monthly follow-up for 3 months. Participants: Children with clinically diagnosed posterior heel pain possibly associated with calcaneal apophysitis/Sever's disease (n = 124. Interventions: Treatment factor 1 will be two types of shoe orthoses: a heel raise or prefabricated orthoses. Both of these interventions are widely available, mutually exclusive treatment approaches that are relatively low in cost. Treatment factor 2 will be a footwear prescription/replacement intervention involving a shoe with a firm heel counter, dual density EVA midsole and rear foot control. The alternate condition in this factor is no footwear prescription/replacement, with the participant wearing their current footwear. Outcomes: Oxford Foot and Ankle Questionnaire and the Faces pain scale. Discussion This will be a randomised trial to compare the efficacy of various treatment options for posterior heel pain in children that may be associated with calcaneal apophysitis also known as Sever's disease. Trial Registration Trial Number: ACTRN12609000696291 Ethics Approval Southern Health: HREC Ref: 09271B

  15. Fracture Mechanics

    CERN Document Server

    Zehnder, Alan T

    2012-01-01

    Fracture mechanics is a vast and growing field. This book develops the basic elements needed for both fracture research and engineering practice. The emphasis is on continuum mechanics models for energy flows and crack-tip stress- and deformation fields in elastic and elastic-plastic materials. In addition to a brief discussion of computational fracture methods, the text includes practical sections on fracture criteria, fracture toughness testing, and methods for measuring stress intensity factors and energy release rates. Class-tested at Cornell, this book is designed for students, researchers and practitioners interested in understanding and contributing to a diverse and vital field of knowledge. Alan Zehnder joined the faculty at Cornell University in 1988. Since then he has served in a number of leadership roles including Chair of the Department of Theoretical and Applied Mechanics, and Director of the Sibley School of Mechanical and Aerospace Engineering.  He teaches applied mechanics and his research t...

  16. Medial displacement calcaneal osteotomy with posterior tibial tendon reconstruction for the flexible flatfoot with symptomatic accessory navicular.

    Science.gov (United States)

    Cao, Hong-Hui; Tang, Kang-Lai; Lu, Wei-Zhong; Xu, Jian-Zhong

    2014-01-01

    We investigated the clinical outcomes after medial displacement calcaneal osteotomy with reconstruction of the posterior tibial tendon insertion on the navicular, in patients with flexible flatfoot with accessory navicular symptoms. From December 2008 to July 2011, 16 patients (21 feet) with a flexible flatfoot, symptomatic accessory navicular, and obvious heel valgus underwent medial displacement calcaneal osteotomy and reconstruction with posterior tibial tendon insertion on the navicular bone. The patients were evaluated preoperatively, 6 weeks and 3, 6, and 12 months postoperatively, and every 6 months thereafter. The clinical examination was undertaken using the American Orthopaedic Foot and Ankle Society ankle and midfoot scores. The radiologic assessments included the arch height, calcaneus inclination angle, talocalcaneal angle, and talar first metatarsal angle on the lateral weightbearing radiograph. The talocalcaneal angle and talar first metatarsal angle was assessed on the anteroposterior view of the weightbearing foot. Heel valgus alignment was assessed on the axial hindfoot radiographs. The mean follow-up duration was 28.5 months (range 18 to 48). All patients were satisfied with the clinical results and were pain free 6 months postoperatively. No cases of wound infection or nerve injury developed. The mean American Orthopaedic Foot and Ankle Society score improved from 53.3 ± 6.5 to 90.8 ± 1.4 at the last follow-up visit (p flatfoot with symptomatic accessory navicular, associated with excellent clinical outcomes and correction of the deformity.

  17. Emergency department external fixation for provisional treatment of pilon and unstable ankle fractures

    Directory of Open Access Journals (Sweden)

    Craig R Lareau

    2015-01-01

    Full Text Available Unstable ankle fractures and impacted tibial pilon fractures often benefit from provisional external fixation as a temporizing measure prior to definitive fixation. Benefits of external fixation include improved articular alignment, decreased articular impaction, and soft tissue rest. Uniplanar external fixator placement in the Emergency Department (ED ex-fix is a reliable and safe technique for achieving ankle reduction and stability while awaiting definitive fixation. This procedure involves placing transverse proximal tibial and calcaneal traction pins and connecting the pins with two external fixator rods. This technique is particularly useful in austere environments or when the operating room is not immediately available. Additionally, this bedside intervention prevents the patient from requiring general anesthesia and may be a cost-effective strategy for decreasing valuable operating time. The ED ex-fix is an especially valuable procedure in busy trauma centers and during mass casualty events, in which resources may be limited.

  18. 长型肱骨近端锁定钢板治疗肱骨近端并肱骨干骨折★%Long proximal humeral locking compression plate treats proximal humerus and humeral shaft fractures

    Institute of Scientific and Technical Information of China (English)

    吴旭; 黄强; 蔡丰; 郭震; 姚勐炜; 杨安礼; 刘亮

    2013-01-01

    BACKGROUND:The domestic and international literatures have confirmed that the internal fixation of long proximal humeral locking compression plate has satisfactory effect on the treatment of proximal humerus fractures. OBJECTIVE:To investigate the clinical effect of internal fixation of long proximal humeral locking compression plate on the treatment of proximal humerus and humeral shaft fractures. METHODS:Sixteen cases with the proximal humerus and humeral shaft fractures were treated with long proximal humeral locking compression plate internal fixation, including seven males and nine females, aged 45-83 years old (average 71 years old). According to the Neer classification of proximal humerus, five cases had two parts of fracture, eight cases had three parts of fracture, and three cases had four parts of fracture;and according the AO classification of humeral shaft, five cases were classified as A1, six cases as B1, two cases as B2, two cases as C1 and one case as C3. Postoperatively, Constant-Murley scoring system was employed to evaluate the function of shoulder joint, and then the percentage was calculated for the corresponding evaluation. Modified Hospital for Special Surgery scoring system was adopted to evaluate the function of elbow joint. RESULTS AND CONCLUSION:Al cases were fol owed-up for 12-24 months (average 14.9 months), and al the cases had bone union in 8-17 weeks (average 12.1 weeks) after operation. Postoperatively, two cases suffered from fat liquoring, but healed after dressing. One case had the symptoms of radial nerve paralysis, one case had subacromial impingement syndrome and improved after treatment. No complications such as screw loosening, screw cut out or humeral head ischemic necrosis were observed. After treated for 12 months, the Constant-Murley score on fracture side was 76.87 in average (ranged 65-90), which was 83.41%in average (ranged 71.4%-93.8%) to the normal side, the clinical outcomes on shoulder were excel ent or good in

  19. Foundation and static analysis of calcaneal three-dimensional finite element model%跟骨三维有限元模型的建立与静态分析

    Institute of Scientific and Technical Information of China (English)

    黄海晶; 王捷; 马建雄; 张清功; 王志彬; 金鸿宾

    2010-01-01

    目的 建立一个基于健康人体的跟骨三维有限元模型,静态分析双足站立相时跟骨内部的生物力学特性,探讨跟骨骨折疼痛的内外侧应力不均衡因素.方法 选取1名健康男性志愿者,年龄28岁,体重64kg.采用16排螺旋CT对足部沿横断面连续扫描,将符合DICOM 3.0标准的CT断层图像导入MIMICS10.1中,设定阈值为226~3071 Houfield unit,确定方位后经手动编辑、区域增长、形态学操作及空洞处理等,生成足部的三维模型,从整个足部模型中提取跟骨模型.对跟骨进行面网格的优化处理后,导入ANSYS10.0中得到体网格模型.根据CT断层图像的灰度值完成模型材质的添加,生成最终的三维有限元模型.模拟研究对象双足静止站立的状态,距下关节面在整个分析过程中被全约束,自足跟及跟腱附着点处对模型分别施加垂直向上的320 N和160 N载荷,观察跟骨的Vonmises应力分布.结果 MIMICS软件能够迅速建立更为精确的有限元模型,当垂直载荷作用于跟骨后,跟骨内、外侧存在一定的应力不均衡因素.跟骨的外侧结构是明显的薄弱区域,随着跟骨外侧壁的应力增加,导致继发外侧畸形,压迫腓骨长短肌及跟骰关节产生疼痛.结论 创建的跟骨三维有限元模型,经验证是一个较为精确的正常跟骨三维模型,可用于理解跟骨内部的应力分布变化.%Objective To establish a more rapid and precise calcaneal three-dimensional (3D) finite element model based on the healthy human foot, to analyze the internal biomechanical properties of calcaneus, and to explore the relationship between caleaneal fracture pain with the stress imbalance factors in medial and lateral side of calcaneus. Methods One healthy male volunteer (28 years old, 64 kg) was selected. Input DICOM 3.0 standard CT sectional images into MIMICS10.1 software, set the threshold of 226-3071 Houfield unit, generate foot 3D model, extract caleaneus

  20. Clinical Study on Treating Barton Fracture by Manipulative Reduction and Fixation with Electronic Intelligent Splint%桡骨远端骨折手法复位电子智能夹板固定的临床研究

    Institute of Scientific and Technical Information of China (English)

    赵道洲; 邓强; 王胡伟

    2014-01-01

    Objective:To explore the conditions of preventing the complications, the healing of bone fracture and the recovery of wrist joints function by comparing the effects of manipulative reduction combined with electron-ic intelligent splint and traditional splint for Barton fracture. Methods:Sixty patients were randomized into electronic intelligent splint group and traditional splint group, 30 cases each group. The patients were treated by manipulative reduction, fixed by electronic intelligent splint or traditional splint, they were observed and followed up for six months. Therapeutic effects of both groups were compared and assessed by taking Gartland and Werlley wrist joint scaling as the standard, imagine evaluation was performed from ulnar inclination, volar inclination and radial height before treating, in six weeks after treating, the swelling and pain judged in two weeks after the surgery. Results:All the patients were followed up for six months, according to the standard of Gartland and Werlley wrist joint scaling, swelling scales (in one day, three days, seven days and 14 days after the reduction) and pain scales (in three days, seven days and 14 days after the reduction), clinical effects of electronic intelligent splint group were superior to these of traditional splint group significantly (P0.05). Conclusion:Electronic intelligent splint in treating Barton fracture could effectively relieve swelling, pain and prevent the ischemia of extremities, and promote the recovery of wrist joint function maximally.%目的:观察桡骨远端骨折经正骨手法复位电子智能夹板和传统夹板固定后,并发症的预防、骨折愈合、腕关节功能恢复情况。方法:将符合诊断标准、纳入标准及排除标准的桡骨远端骨折患者60例,按照就诊时间的先后顺序随机分为电子智能夹板组、传统夹板组各30例。经正骨手法复位电子智能夹板固定和传统夹板固定治疗后观察和随访6个月

  1. 30 Cases of Distal Fibular Co,,inuted Fracture Treated with Fibula Hook Plate%腓骨钩钢板治疗腓骨远端粉碎性骨折30例

    Institute of Scientific and Technical Information of China (English)

    何精选; 覃松; 邹凯; 刘骏

    2015-01-01

    Objective To investigate the effect of fibula hook plate in the treatment of distal fibular comminuted fracture. Methods 30 patients with distal fibular comminuted fracture were treated with fibula hook plate from Feb. 2012 to Apr. 2014. The function of ankle joint was evaluated after operation. Complications like wound infection,non-union of fracture,internal fixation failure were observed. Results All the cases were followed up for 12 to 36 months (an average of 24 months). No obvious fracture line could be seen on the radiographs 4 to 6 weeks after operation. Clinical healing was achieved 12 to 24 weeks after operation. All surgical incisions healed adequately. There were no instability of ankle. According to AOFAS ankle joint scoring scale system,the final result was scored from 45 to 94(av-erage 87. 1). There were excellent in 16 cases,good in 9,fair in 3,and poor in 2 cases. The excellent and good rate was 83. 3% . Conclusion Fibula hook plate has the advantages of short operation time,small injury trauma,firm fixa-tion and functional recovery satisfaction in the treatment of distal fibular comminuted fracture.%目的:探讨腓骨钩钢板治疗腓骨远端粉碎性骨折的经验及临床疗效。方法2012年2月~2014年4月,对30例腓骨远端闭合性粉碎性骨折行切开复位腓骨钩钢板内固定术,术后对踝关节功能进行评分,并观察并发症如伤口感染、骨折不愈合、内固定失败等的发生情况。结果所有病例均得到完整随访,随访时间12~36(平均24)个月。术后4~6周 X 线片均可见骨折线模糊;术后12~24周均达到临床愈合。伤口均一期愈合,无踝关节不稳。AOFAS 评分踝关节功能评分为45~94(平均87.1)分,其中优16例,良9例,可3例,差2例,优良率83.3%。结论对于腓骨远端粉碎性骨折,腓骨钩钢板具有手术时间短,手术创伤小、复位好、固定牢固、术后功能恢复满意等优点。

  2. The experience of the micro screw treating mallet finger deformity with fracture%微型金属螺钉治疗骨性锤状指的临床体会

    Institute of Scientific and Technical Information of China (English)

    王小磊; 赵亮; 李大村

    2015-01-01

    Objective To investigate the clinical effect of micro screw treating mallet finger deformity with fracture. Methods Twelve cases of mallet finger deformity with fracture were included, using the "S"shaped incision in the dorsal side of the finger to expose the fracture. The micro screws were used to fix the dis-tal phalanx fracture. The low temperature plastic splint was used to fix the single finger at the stretch joints after operation. The external fixation was removed after 4 weeks and progressive functional exercise began. Practice degree early to injury referred to mild swelling, and practice degree late was strengthened according to the X-ray examination displaying fracture healing situation. The Dargan function evaluation standard was used postop-eratively to assess the curative efficacy. Results All of 12 cases were followed up, all the incisions were healed, and no wound infection or pain in joints occurred. After follow-up period of 4-20 months, the excellent rate of the clinical effect was 91. 7%. Conclusion Micro screws in the treatment of mallet finger deformity with finger is simple. Postoperative early activity can be done, the complications as joint stiffness and skin in-fections, etc. are avoided, and functional recovery is satisfactory.%目的 探讨微型金属螺钉治疗骨性锤状指畸形的疗效. 方法 12例骨性锤状指畸形患者,采用手指背侧"S"形切口显露骨折断端,应用微型金属螺钉固定末节指骨骨折块. 术后以低温塑料夹板行单指固定,4周后去除外固定并开始循序渐进的功能锻炼,早期练习程度以患指轻度肿胀为止,晚期根据X线片显示的骨折愈合情况予以加强,术后随访时采用Dargan功能评定标准评定治疗效果.结果 12例全部获得随访,切口均一期愈合,未出现伤口感染,关节无明显疼痛,通过4 ~20 个月的随访,治疗效果优良率为91. 7%. 结论 微型金属螺钉治疗骨性锤状指的操作方法简便易行,术后患

  3. Odontoid screw fixation for fresh and remote fractures

    Directory of Open Access Journals (Sweden)

    Rao Ganesh

    2005-01-01

    Full Text Available Fractures of the odontoid process are common, accounting for 10% to 20% of all cervical spine fractures. Odontoid process fractures are classified into three types depending on the location of the fracture line. Various treatment options are available for each of these fracture types and include application of a cervical orthosis, direct anterior screw fixation, and posterior cervical fusion. If a patient requires surgical treatment of an odontoid process fracture, the timing of treatment may affect fusion rates, particularly if direct anterior odontoid screw fixation is selected as the treatment method. For example, type II odontoid fractures treated within the first 6 months of injury with direct anterior odontoid screw fixation have an 88% fusion rate, whereas fractures treated after 18 months have only a 25% fusion rate. In this review, we discuss the etiology, biomechanics, diagnosis, and treatment (including factors affecting fusion such as timing and fracture orientation options available for odontoid process fractures.

  4. 骨折内固定术后感染的治疗方法与时机的选择%An investigation on therapeutic measures and optimal opportunity for treating POI following internal fixation of fracture

    Institute of Scientific and Technical Information of China (English)

    杨佐明; 戴士峰; 魏亚恒; 张艳蕊

    2012-01-01

    Objective To explore the therapeutic measures and optimal opportunity for treating postoperative infection (POI) following internal fixation of fracture so as to improve the therapeutic effects. Methods A systematic review was conducted on the 62 patients, admitted between April 2004 and October 2010, with POI following internal fixation of fracture (infection course exceeded 3 months, and the original fixation manners were not altered). For the original fixation manners, 34 cases were treated with medullary pins, 15 with steel plates, and the other 13 with hybrid fixation. All the fractures were healed or preliminarily healed. In addition to removal of internal implants, thorough debridement and pulsed irrigation, the patients also received lavage with a double-valve lateral-hole lavage tube that novelly invented by us. Results During 1 to 3 years postoperative following-up, the wounds of 62 patients were all primarily healed, without joint dysfunction and recurrent infection. Conclusion If infection is under control, the original internal implants can be retained, until fracture is healed. A reasonably postponed anti-infection could significantly reduce the duration of therapeutic course and the risks of various complications, such as joint dysfunctions and etc.%目的 探讨骨折内固定术后感染的治疗方式与时机选择,以提高治疗效果.方法 对自2004年4月~2010年10月收治的骨折内固定术后感染病程超过3个月、未改变原固定方式的62例的临床资料进行回顾性分析研究.原内固定方式:髓内针34例,钢板15例,混合固定13例.骨折均愈合或基本愈合,在取出内固定物、彻底清创、脉冲冲洗的基础上采用自行研制的双阀门侧孔式灌洗管灌洗术进行治疗.结果 经术后1~3年随访,62例术后切口均一期愈合,未出现关节功能障碍及感染复发.结论 在感染可以控制的情况下,保留原内固定物,待骨折愈合后再根治感染可以明显缩

  5. Hoffa fracture associated with ipsilateral femoral shaft fracture: clinical feature and treatment.

    Science.gov (United States)

    Gong, Yu-Bao; Li, Qing-Song; Yang, Chen; Li, Shu-Qiang; Liu, Jian-Guo; Qi, Xin

    2011-01-01

    Hoffa fracture associated with ipsilateral femoral shaft fracture is very rare. Three cases of this rare type of injury were retrospectively reviewed. The sites of femoral shaft fractures and Hoffa fractures were documented. All femoral shaft fractures were managed with internal fixation. The rate of misdiagnosis for the Hoffa fractures was documented. Functions of the affected knees were evaluated according to the modified Hospital for Special Surgery (HSS) scores at two years follow-up. Femoral fractures were either transverse or composite in all three cases. Ipsilateral Hoffa fractures occurred at medial condyle in two cases, and lateral condyle in one case. Only one Hoffa fracture was identified preoperatively. All the femoral shaft fractures healed uneventfully. In the patient whose Hoffa fracture was correctly diagnosed, the modified HSS score was 94. In another patient, whose Hoffa fracture was treated by a second operation, the modified HSS score was 93. And in the third case, who refused additional operation for the Hoffa fracture, the modified HSS score was only 70. Conclusively femoral shaft fracture can be associated with ipsilateral Hoffa fracture, especially in motorcycle accident. This type of injury is very rare and misdiagnosis is common.

  6. Hoffa fracture associated with ipsilateral femoral shaft fracture: clinical feature and treatment

    Institute of Scientific and Technical Information of China (English)

    GONG Yu-bao; LI Qing-song; YANG Chen; LI Shu-qiang; LIU Jian-guo; QI Xin

    2011-01-01

    Hoffa fracture associated with ipsilateral femoral shaft fracture is very rare.Three cases of this rare type of injury were retrospectively reviewed.The sites of femoral shaft fractures and Hoffa fractures were documented.All femoral shaft fractures were managed with internal fixation.The rate of misdiagnosis for the Hoffa fractures was documented.Functions of the affected knees were evaluated according to the modified Hospital for Special Surgery (HSS) scores at two years follow-up.Femoral fractures were either transverse or composite in all three cases.Ipsilateral Hoffa fractures occurred at medial condyle in two cases,and lateral condyle in one case.Only one Hoffa fracture was identified preoperatively.All the femoral shaft fractures healed uneventfully.In the patient whose Hoffa fracture was correctly diagnosed,the modified HSS score was 94.In another patient,whose Hoffa fracture was treated by a second operation,the modified HSS score was 93.And in the third case,who refused additional operation for the Hoffa fracture,the modified HSS score was only 70.Conclusively femoral shaft fracture can be associated with ipsilateral Hoffa fracture,especially in motorcycle accident.This type of injury is very rare and misdiagnosis is common.

  7. Alternative analyses for handling incomplete follow-up in the intention-to-treat analysis: the randomized controlled trial of balloon kyphoplasty versus non-surgical care for vertebral compression fracture (FREE

    Directory of Open Access Journals (Sweden)

    Ranstam Jonas

    2012-03-01

    Full Text Available Abstract Background Clinical trial participants may be temporarily absent or withdraw from trials, leading to missing data. In intention-to-treat (ITT analyses, several approaches are used for handling the missing information - complete case (CC analysis, mixed-effects model (MM analysis, last observation carried forward (LOCF and multiple imputation (MI. This report discusses the consequences of applying the CC, LOCF and MI for the ITT analysis of published data (analysed using the MM method from the Fracture Reduction Evaluation (FREE trial. Methods The FREE trial was a randomised, non-blinded study comparing balloon kyphoplasty with non-surgical care for the treatment of patients with acute painful vertebral fractures. Patients were randomised to treatment (1:1 ratio, and stratified for gender, fracture aetiology, use of bisphosphonates and use of systemic steroids at the time of enrolment. Six outcome measures - Short-form 36 physical component summary (SF-36 PCS scale, EuroQol 5-Dimension Questionnaire (EQ-5D, Roland-Morris Disability (RMD score, back pain, number of days with restricted activity in last 2 weeks, and number of days in bed in last 2 weeks - were analysed using four methods for dealing with missing data: CC, LOCF, MM and MI analyses. Results There were no missing data in baseline covariates values, and only a few missing baseline values in outcome variables. The overall missing-response level increased during follow-up (1 month: 14.5%; 24 months: 28%, corresponding to a mean of 19% missing data during the entire period. Overall patterns of missing response across time were similar for each treatment group. Almost half of all randomised patients were not available for a CC analysis, a maximum of 4% were not included in the LOCF analysis, and all randomised patients were included in the MM and MI analyses. Improved estimates of treatment effect were observed with LOCF, MM and MI compared with CC; only MM provided improved

  8. Evaluation results of using sole Ilizarov fixator in Pilon fractures

    Directory of Open Access Journals (Sweden)

    Ahmad Reza Mirbolook

    2014-02-01

    Conclusion: According to the results obtained and comparing them with the results of other treatments ,one can claim that this treating approach is better than the others for pilon fractures,particularly for type 3c pilon fractures.

  9. 带锁髓内钉与髓外钢板修复股骨干骨折的Meta分析%Meta-analysis of femoral shaft fractures treated with interlocking intramedullary nail and extramedullary plate

    Institute of Scientific and Technical Information of China (English)

    阿布力米提•阿木提; 张谢卓; 徐超; 丁慧勇

    2016-01-01

    results suggest that interlocking intramedulary nail for treating femoral shaft fractures has certain advantages. The interlocking intramedulary nail can be firstly selected in the permit of patient’s economic conditions and hospital conditions.%背景:随着生物学内固定理念的深入人心,越来越多的医师选择带锁髓内钉修复股骨干骨折,但相比较于传统的髓外钢板,带锁髓内钉的优越性目前尚无确切报道,且临床上随机对照研究较少,缺乏系统性评价。  目的:采用Meta分析的方法比较带锁髓内钉与髓外钢板修复股骨干骨折的疗效差异。  方法:通过计算机检索2000至2015年MEDLINE、Embase、PubMed、Cochrane图书馆、CNKI、万方数据库、维普数据库,搜集有关带锁髓内钉与髓外钢板修复股骨干骨折的随机对照试验,筛选出符合纳入标准的文献,对其进行严格的质量评价,选择优良率、手术时间、术中出血量、住院时间、膝关节活动度恢复至135°的时间、二次手术取出内固定物时膝关节活动度恢复至135°的时间、术后引流量、骨折愈合时间、骨不连或延迟愈合、内固定松动、术后感染、骨髓炎作为Meta分析的评价指标,利用Cochrane协作网提供的RevMan 5.2软件对纳入研究结果进行Meta分析。  结果与结论:最终共纳入10篇文献,共915例股骨干骨折患者,均为中文文献。Meta分析结果显示,与髓外钢板相比,带锁髓内钉修复股骨干骨折可以有效减少术中、术后引流量,缩短手术时间、住院时间、骨折愈合时间,降低修复后感染的发生率,并且可获得术后较早的膝关节功能恢复。提示带锁髓内钉修复股骨干骨折具有一定的优越性,患者及所在医院条件允许的情况下可以优先选择带锁髓内钉修复股骨干骨折。

  10. Fracture mechanics

    CERN Document Server

    Perez, Nestor

    2017-01-01

    The second edition of this textbook includes a refined presentation of concepts in each chapter, additional examples; new problems and sections, such as conformal mapping and mechanical behavior of wood; while retaining all the features of the original book. The material included in this book is based upon the development of analytical and numerical procedures pertinent to particular fields of linear elastic fracture mechanics (LEFM) and plastic fracture mechanics (PFM), including mixed-mode-loading interaction. The mathematical approach undertaken herein is coupled with a brief review of several fracture theories available in cited references, along with many color images and figures. Dynamic fracture mechanics is included through the field of fatigue and Charpy impact testing. Explains computational and engineering approaches for solving crack-related problems using straightforward mathematics that facilitate comprehension of the physical meaning of crack growth processes; Expands computational understandin...

  11. Hip Fracture

    Science.gov (United States)

    ... Medicine. 2014;161:189. Lewiecki EM. Prevention of osteoporosis. http://www.uptodate.com/home. Accessed Dec. 31, 2014. Hip fractures among older adults. Centers for Disease Control and Prevention. http://www. ...

  12. Fracture mechanics

    Science.gov (United States)

    Shannon, John L., Jr.

    1986-01-01

    The application of fracture mechanics to the design of ceramic structures will require the precise measurement of crack growth and fracture resistance of these materials over their entire range of anticipated service temperatures and standardized test methods for making such measurements. The development of a standard test for measuring the plane strain fracture toughness is sought. Stress intensity factor coefficients were determined for three varieties of chevron-notch specimens, and fracture toughness measurements were made on silicon nitrides, silicon carbides, and aluminum oxides to assess the performance of each specimen variety. It was determined that silicon nitride and silicon carbides have flat crack growth resistance curves, but aluminum oxide does not. Additionally, batch-to-batch differences were noticed for the aluminum oxide. Experiments are continuing to explain the rising crack growth resistance and batch-to-batch variations for the aluminum oxide.

  13. Operative strategy of acetabular fractures

    Institute of Scientific and Technical Information of China (English)

    WANG Yan; TANG Pei-fu; HUANG Peng

    2006-01-01

    Anatomic structure of acetabular fractures are complex and operative exposure and fixation are extremely difficult.For those obviously displaced acetabular fractures, close reduction is doomed to cause deformative healing. Open reduction with internal fixation (ORIF) not only results in anatomic reduction, but also brings complications. No matter which method will be adopted, traumatic arthritis or avascular necrosis of femoral head might occur. In order to treat acetabular fractures more effectively, orthopedic surgeons should be required to fully master the acetabular anatomy, biomechanics, classification and the necessary knowledge for complication prevention.

  14. Current concepts in pediatric femur fracture treatment.

    Science.gov (United States)

    Kanlic, Enes; Cruz, Miguel

    2007-12-01

    Femoral neck fractures require urgent evacuation of intracapsular hematoma, anatomic reduction, and secure fixation with screws and cast immobilization. Extracapsular trochanteric and subtrochanteric fractures are best treated by fixed angle devices (locked plates or dynamic screw and side plate). "Length stable" low energy shaft fractures with minimal displacement or fractures are treated operatively. Transverse or short oblique shaft fractures in patients fractures. Children > 12 years have less risk of vascular disturbance to the proximal physis, and should have lateral transtrochanateric entry locked rigid nails. Fractures with severe soft tissue injuries could be temporized with external fixation. Distal physis and epiphyseal injuries require anatomical reduction and smooth wires and/or screw fixation (placed in such a way as to minimize further damage to the physis) and need to be augmented with a brace. Leg-length discrepancy is not a significant clinical problem in operatively treated patients. We recommend hardware removal after complete fracture healing, usually in 6 to 12 months. Implants left in the growing child could become buried deep inside of the bone, or cause "periprosthetic" fractures and/or eventually impede adult reconstruction. Minimal risks are reported for hardware removal in healthy patients with healed fractures (4 cortices bridged).

  15. 解剖型锁定钢板固定治疗累及股骨干的转子间或转子下骨折%Treating femoral intertrochanteric and subtrochanteric fractures combined with femoral shaft fractures using anatomic locking plate

    Institute of Scientific and Technical Information of China (English)

    王少林; 谭祖键; 周明全; 吴钢; 张胜利; 龙祥明

    2012-01-01

    Objective To evaluate clinical efficacy of treating femoral intertrochanteric and subtrochanteric fractures combined with femoral shaft fractures using anatomic locking plate.Methods From January 2009 to June 2011,we treated 72 cases of femoral intertrochanteric and subtrochanteric fractures combined with femoral shaft fractures using anatomic locking plate.Sixty-four cases were followed up.There were 50 males and 14 female,with an average age of 42.8 years (range,21-79).All patients suffered from closed femoral unilateral fractures.The interval between injury and surgery was 2 h-16 d (average,4.6 d).All patients were followed up at regular interval.During the follow-up period,clinical and radiographic data were recorded.The clinical efficacy was evaluated with Harris hip function score.Results The mean operative time was 65 min (range,45-120 min); the mean blood loss was 210 ml (range,50-650 ml).All patients began to walk with crutches 3-35 d after surgery.During the follow-up period,no infection,deep vein thrombosis,screwed cut-out and implant failure occurred in all patients.Coxa vara with shortening deformity was noted in 2 cases,solid bone union was found in all the cases.The mean time of fracture healing was 5.2 months (range,3.6-10.5 months).According to Harris hip score,45 cases were classified as excellent,14 as good and 5 as fair,with excellent and good rate being 92.19% (59/64).Conclusion Anatomic locking plate fixation provides stable fixation,with a high union rate and a minimal complication rate in treatment of intertrochanteric and subtrochanteric fractures combined with femoral shaft fracture.%目的 评价采用解剖型锁定钢板固定治疗累及股骨干的转子间或转子下骨折的临床疗效.方法 2009年1月至2011年6月,采用解剖型锁定钢板固定治疗累及股骨干的转子间或转子下骨折者72例,64例患者获得随访.男50例,女14例;年龄21~79岁,平均42.8岁.所有患者均为股骨单侧闭

  16. COMPARISON OF EFFECTIVENESS BETWEEN KYPHOPLASTY AND CONSERVATIVE TREATMENT IN TREATING OSTEOPOROTIC VERTEBRAL FRACTURES%椎体后凸成形术与保守治疗骨质疏松性脊柱骨折的对比研究

    Institute of Scientific and Technical Information of China (English)

    林春阳; 遇呈祥; 陈亮; 柯珍勇; 邓忠良

    2011-01-01

    Objective To investigate the effectiveness of kyphoplasty in treating osteoporotic vertebral fracture according to comparative study. Methods Between March 2006 and August 2007, 60 patients with osteoporotic vertebral fractures were treated. Kyphoplasty was performed in 40 patients (test group) and conservative treatment was performed in 20 patients as control (control group). In test group, there were 6 males and 34 females with an average age of 68.7 years (range,56-78 years). The disease duration was 10-18 months (mean, 12 months). A total of 73 vertebral bodies fractured. In control group, there were 5 males and 15 females with an average age of 70.1 years (range, 57-80 years). The disease duration was 9-16 months (mean, 13 months). A total of 41 vertebral bodies fractured. There was no significant difference in the general data between 2 groups (P > 0.05). Results All incisions healed by first intention in test group, and no leakage of bone cement occurred. The patients of 2 groups were followed up 36-38 months. The visual analogue scale (VAS) scores, European Vertebral Osteoporosis Study (EVOS) questionnaire scores, anterior and middle vertebral column heights, and Cobb angles of test group at 1-3 days, 12 and 36 months after treatment were significantly improved when compared with those before operation (P < 0.05);but there was no significant difference between before treatment and after treatment in control group (P > 0.05). After 12 and 36 months, the VAS scores, EVOS scores, anterior and middle vertebral column heights, and Cobb angles of test group were better than those of control group (P < 0.05). The incidence of vertebral re-fractures was higher in control group than in test group after 36 months (x2=16.347, P=0.015). Conclusion Kyphoplasty can effectively relieve pain and restore the function after the procedure. The risk of vertebral re-fractures after kyphoplasty can be reduced in comparison with conservative treatment.%目的 通过临

  17. 经口咽入路寰椎前路钢板固定治疗不稳定性寰椎骨折%Unstable atlas fractures treated by anterior plate fixation through transoral approach

    Institute of Scientific and Technical Information of China (English)

    马维虎; 许楠健; 徐荣明; 胡勇; 孙韶华; 刘观燚; 赵刘军; 蒋伟宇; 顾勇杰

    2012-01-01

    Objective To explore the clinical outcomes of anterior plate fixation through transoral approach in the treatment of unstable atlas fractures.Methods From March 2004 to May 2010,20 patients with unstable atlas fractures were treated by anterior plate fixation through transoral approach,including 12 males and 8 females,aged from 23 to 68 years (average,47.7±13.9 years).Of the 20 cases of unstable atlas fractures,4 cases were classified as anterior 1/2 Jefferson fracture,8 cases as 1/2 ring Jefferson fracture,and 8 cases as anterior 3/4 ring Jefferson fracture.The preoperative average VAS scores were 6.0±1.3 points,ranged from 4 to 8 points.Clinical and imaging examinations were performed during follow-up period to evaluate the outcomes.Results All patients were followed up for 12 to 81 months,with an average of 48.5±20.0 months.There were no screw loosing and breakage,no plate displacement,and no spinal cord and vertebral artery injury during operation.A total of 20 plates were placed and all 40 screws were inserted into atlas lateral mass.Computed tomography scans demonstrated 2 screws were placed too close to the vertebral artery canal,but without clinical consequences.The postoperativ