摘要:
Objective To evaluate the application and efficacy of Partial flexor digitorum profundus tendon dorsal transposition for reconstruction extensor Ⅰ zone. Mothods This group of 40 cases, selected patients were randomly divided into control group (2017.1.1-2017.6.30, before 20 patients) and experimental group (2017.7.1-2017.12.31, 20 patients before hospital).The control group used the anchor nail repair of finger extensor tendon insertion point, the experimental points are the partial flexor digitorum profundus tendon dorsal transposition for reconstruction extensor Ⅰ zone, postoperative rehabilitation 12 weeks. Results Finsh rehabilitation, ELINK was used to measure the motion angle of the distal interphalangeal joint, proximal interphalangeal joint and metacarpal joints. According to the American society of hand surgery (ASSH) TAM grading system was used for scoring: The control group:excellent in 5 cases, good in 8 cases, fair in 5 cases and poor in 2 cases. The experimental group:excellent in 10 cases, good in 9 cases, fair in 1 case, poor in 0 case. After t test of two samples, P<0.05, it was concluded that the two surgical methods had statistical significance. The experimental group had better postoperative effect than the control group. Conclusion Partial flexor digitorum profundus tendon dorsal transposition for reconstruction extensor Ⅰ zone surgical method provided a satisfactory restoration of extensor tendon insertion point method, is worth promoting.%目的 探讨应用部分指深屈肌腱转位修复软组织型伸肌腱Ⅰ区止点损伤的方法和疗效.方法 本组40例,将2017年1月-6月入院的前20名患者作为对照组,2017年7月-12月入院的前20名患者作为观察组.对照组应用锚钉修复指伸肌腱止点损伤,观察组应用部分指深屈肌腱转位修复软组织型伸肌腱Ⅰ区止点损伤,术后康复训练12周.结果 康复结束后应用ELINK测量远指间关节、近指间关节及掌指关节活动角度,采用美国手外科学会(ASSH)TAM分级系统评分:对照组:优5例,良8例,可5例,差2例.观察组:优10例,良9例,可1例,差0例.观察组术后效果优于对照组.结论 部分指深屈肌腱转位修复软组织型伸肌腱Ⅰ区止点损伤的手术方法临床效果满意,值得推广.