可吸收螺钉及普迪斯线张力带捆绑治疗髌骨骨折

Treatment of patella fracture with absorbable screw fixation and PDS-Ⅱ tension band

目的 评价可吸收螺钉及普迪斯（PDS-Ⅱ）线张力带捆绑治疗髌骨骨折的效果。方法 回顾性分析采用可吸收螺钉及PDS-Ⅱ线张力带捆绑治疗髌骨骨折32例的病例资料。结果 本组32例髌骨骨折中，横形骨折28例，纵斜形骨折1例，髌骨粉碎性骨折3例。本组术后随访6～15个月，全部治愈，无伤口感染，膝关节功能恢复满意。结论 该方法操作简单，创伤小，固定牢靠，活动早，康复快，可避免为取出内固定物再次手术。

Objective To evaluate effects of absorbable screw fixation and tension band by PDS- Ⅱ suture instrumentation on treatment of patella fracture. Methods The clinical data of 32 patients with patella fracture were reviewed. Results Among 32 patients with patella fracture, there were 28 cases with transverse fracture, 1 case with longitudinal fracture,3 cases with comminuted fracture. All cases were followed up 3-15 months. All cases healed. No infection was found and the rate of excellen results is satisfactory. Conclusion The method has the advantages of simple manipulation, less operative time, firm fixation, early mobilization, fast recovery and there is no need of secondary operation.