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find Author "王远辉" 5 results
  • 青光眼术后毛霉菌性眼内炎一例

    Release date:2016-09-02 06:12 Export PDF Favorites Scan
  • ELASTIC STABLE INTRAMEDULLARY NAILING FOR TREATMENT OF BENIGN LESIONS OF HUMERUS COMPLICATING BY PATHOLOGICAL FRACTURE IN CHILDREN

    Objective To exploere the effectiveness and advantages of elastic stable intramedullary nail (ESIN) combined with curettage and graft for the treatment of benign lesions of humerus complicating by pathological fracture in children. Methods ESIN internal fixation combined with curettage and graft was used to treat benign lesions of the humerus complicating by pathological fracture in 11 children patients between January 2007 and January 2011. Of 11 patients, 7 were boy and 4 were girl, aged from 5 to 14 years (mean, 9.4 years). The disease duration ranged from 2 to 14 days (mean, 6 days). All fractures were closed fracture, which locations were the proximal humerus in 6 cases, the humeral shaft in 4 cases, and the distal humerus in 1 case; benign lesions of the humerus included aneurysmal bone cyst in 1 case, simple bone cyst in 7 cases, and fibrous dysplasia in 3 cases. Based on imaging studies, preoperative diagnosis was almost clear. The time from hospitalization to operation was 3-5 days Results Healing of incision by first intention was obtained in all cases, with no infection. The mean follow-up was 25.6 months (range, 12-36 months). All patients achieved pain relief at 6 weeks postoperatively and fractures healed completely at 3 to 4 months after operation (mean, 3.3 months). No recurrence or re-fracture was observed during follow-up. The ESIN was removed at 10-14 months after operation (mean, 12.5 months). The lesion disappeared completely in 8 cases and partially in 3 cases. No pain of affected limb or motion limitation of shoulder and elbows was observed. One patient had limb shortening of 2 cm at last follow-up, but he had no function problem. According to Neer shoulder and Mayo elbow function scores, the results were excellent in 11 cases. Conclusion It is a good method to treat benign lesions of the humerus complicating by pathological fracture in children to use ESIN internal fixation combined with curettage and graft. After only a single operation intervention, it can provide early mechanical stability and rapid fracture healing and allow early rehabilitation exercise.

    Release date:2016-08-31 04:05 Export PDF Favorites Scan
  • EFFECTIVENESS COMPARISON BETWEEN OPEN AND CLOSED REDUCTION USING ELASTIC STABLE INTRAMEDULLARY NAILING FOR PEDIATRIC SUBTROCHANTERIC FRACTURES

    ObjectiveTo compare the effectiveness between open reduction and closed reduction of pediatric subtrochanteric fractures using elastic stable intramedullary nailing (ESIN). MethodsBetween January 2010 and January 2014, 22 children with subtrochanteric fractures were treated by ESIN internal fixation combined with hip cast fixation, and the clinical data were retrospectively reviewed. Closed reduction was used in 12 cases (group A) and miniopen reduction in 10 cases (group B). There was no significant difference in gender, age, sides, fracture causes, type of fracture, complications, and time from injury to operation between 2 groups (P>0.05). The operation time, intraoperative blood loss, fracture healing time, and complications were recorded and compared between 2 groups, the limb function was evaluated according to the Flynn et al. outcome score. ResultsThe intraoperative blood loss of group A was significantly less than that of group B, but the operation time of group A was significantly longer than that of group B (P<0.05). All the patients were followed up 12-36 months (mean, 14.9 months). There was no major complications in the other patients of both groups except 1 patient having delayed wound healing in group B. There was no significant difference in fracture healing time between 2 groups (t=-1.006, P=0.327). Inverted angle of 10° and shortened limb of 1.8 cm were observed in 1 case of group A, and sagittal plane angle of 15° and shortened limb of 2 cm in 1 case of group B. There was no abnormal walking and function of hip and knee activity at last follow-up. According to the Flynn et al. outcome score, the results were excellent in 8 cases and good in 4 cases in group A, and were excellent in 6 cases and good in 4 cases in group B, showing no significant difference between 2 groups (χ2=0.041, P=0.956). ConclusionBoth closed and open fracture reduction using ESIN have satisfactory outcomes for treating pediatric subtrochanteric fractures. A mini-open reduction should be selected intraoperatively if closed reduction proves to be difficult.

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  • Effectiveness comparison of titanium elastic nail and locking compression plate fixation in treating femoral subtrochanteric fractures in older children

    Objective To compare the effectiveness of titanium elastic nail (TEN) and locking compression plate fixation in treating femoral subtrochanteric fracture in older children. Methods Between April 2015 and September 2016, 35 older children (aged 7-13 years) with femoral subtrochanteric fractures were treated, the clinical data were retrospectively reviewed. TEN fixation was used in 19 cases (group A) and locking compression plate fixation in 16 cases (group B). There was no significant difference in age, gender, sides, fracture causes, type of fracture, and time from injury to operation between 2 groups (P>0.05). The fluoroscopy times, operation time, intraoperative blood loss, fracture healing time were recorded and compared between 2 groups. The limb function was evaluated according to the Sanders scores and Flynnet al. outcome score. Results All the patients were followed up 6-24 months (mean, 11.46 months). The operation time, intraoperative blood loss, and fracture healing time of group A were significantly less than those of group B, but the fluoroscopy times of group A was significantly more than that of group B (P<0.05). All the fractures were healed, no breakage of screw, infection of deep tissue, nerve injury, osteonecrosis of the femoral head, or other complication occurred. At last follow-up, according to the Sanders scores, the results were excellent in 14 cases, good in 4 cases, and fair in 1 case in group A with an excellent and good rate of 94.74%; the results were excellent in 12 cases, good in 3 cases, and fair in 1 case in group B with an excellent and good rate of 93.75%; showing no significant difference between 2 groups (χ2=0.400, P=0.980). According to the Flynn et al. outcome score, the results were excellent in 13 cases, good in 5 cases, and fair in 1 case in group A with an excellent and good rate of 94.74%; the results were excellent in 11 cases, good in 3 cases, and fair in 2 cases in group B with an excellent and good rate of 87.50%; showing no significant difference between 2 groups (χ2=0.748, P=0.688). Conclusion Both TEN and locking compression plate have satisfactory outcomes for treating pediatric femoral subtrochanteric fractures. TEN method has minimally trauma, security, and faster fracture healing when compared with locking compression plate.

    Release date:2017-10-10 03:58 Export PDF Favorites Scan
  • 肩关节周围损伤合并腋神经损伤的诊治

    目的 总结肩关节周围损伤合并腋神经损伤的诊断和治疗方法。 方法 2005 年6 月- 2009 年3 月,收治6 例肩关节周围损伤患者,经体检结合肌电图确诊合并腋神经损伤。其中男4 例,女2 例;年龄21 ~ 56 岁,平均39 岁。锁骨远端骨折2 例,肩胛颈骨折、锁骨中段骨折、肩锁关节脱位及肩部挤压伤各1 例。术前三角肌肌力0 ~ 1 级。受伤至入院时间0.5 ~ 96.0 h。行切开复位内固定术或保守治疗,腋神经损伤均采用理疗、药物等非手术治疗。 结果 术后患者切口均Ⅰ期愈合。术后6 例均获随访,随访时间5 ~ 18 个月,平均8 个月。骨折均愈合,愈合时间6 ~10 个月。4 例三角肌肌力恢复至5 级,2 例恢复至4 级。患侧肩关节功能按照改良Mallett 评分标准评价,优4 例,良1 例,中1 例。无并发症发生。肌电图检查5 例恢复正常,1 例腋神经运动传导波幅稍低。 结 论 肩关节周围损伤时体检结合肌电图检查即可确诊是否合并腋神经损伤,采用保守治疗腋神经损伤可获得较好疗效。

    Release date:2016-08-31 05:47 Export PDF Favorites Scan
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