Objective: To study the therapeutic effect of collapsed and comminuted distal radius fracture. Methods: Twenty-six patients with collapsed and comminuted distal radius fracture were hospitalized from July 1998 to June...Objective: To study the therapeutic effect of collapsed and comminuted distal radius fracture. Methods: Twenty-six patients with collapsed and comminuted distal radius fracture were hospitalized from July 1998 to June 2003. All fractures were treated by the methods of open reduction, sustained bone grafting and passing joint external fixator to restore the anatomic shape of distal radius. Results: All 26 cases were followed up, and the results showed that the fractures have been united radiographically. The joint surfaces were intact and there was no length discrepancy occurred in patient’s radius. The average volar tilt was 6° to 15° and the average ulnar tilt was 18° to 25°. According to the Dieust criterion, 19 cases were rated as excellent and 7 as good. Conclusions: The method that applying passing joint external fixator and bone grafting for the treatment of collapsed and comminuted distal radius fracture could maintain the stability of fracture and restore the length of radius and the intact of joint surface.展开更多
文摘目的 探讨采用指固有动脉背侧支供血的邻指皮瓣包裹断指指骨修复2-5指末节离断伤的疗效。方法2013年6月-2014年6月,收治8例单指末节离断伤患者。将患指残端的残留甲床彻底去除,并剔除离断末节的毁损组织,保留指骨。直视下复位后用一枚0.8mm或1.0mm克氏针固定,采用指动脉背侧支供血的邻指皮瓣包裹断指指骨,皮瓣切取范围2.3cm×3.2cm~3.1cm×3.5cm,术后3~4周断蒂。供区游离植皮修复。结果术后1例皮瓣出现张力性水疱,对症处理后愈合,其余皮瓣、植皮均顺利成活,创面I期愈合。8例患者均获随访,随访时间6~10个月,平均7个月。皮瓣外形满意,质地优良,色泽正常,无破渍。术后6个月,皮瓣两点辨别觉为8~12mm,平均9.1mm。手指功能采用手指总主动活动度(total active movement,TAM)评分法进行评价,优6例,良2例。结论 对于手指末节离断伤,保留末节指骨复位固定,再以指动脉背侧支供血的邻指皮瓣包裹断指指骨修复,术后血供可靠,手术操作简便,皮瓣成活率高,且外观良好,患指功能恢复满意。
文摘Objective: To study the therapeutic effect of collapsed and comminuted distal radius fracture. Methods: Twenty-six patients with collapsed and comminuted distal radius fracture were hospitalized from July 1998 to June 2003. All fractures were treated by the methods of open reduction, sustained bone grafting and passing joint external fixator to restore the anatomic shape of distal radius. Results: All 26 cases were followed up, and the results showed that the fractures have been united radiographically. The joint surfaces were intact and there was no length discrepancy occurred in patient’s radius. The average volar tilt was 6° to 15° and the average ulnar tilt was 18° to 25°. According to the Dieust criterion, 19 cases were rated as excellent and 7 as good. Conclusions: The method that applying passing joint external fixator and bone grafting for the treatment of collapsed and comminuted distal radius fracture could maintain the stability of fracture and restore the length of radius and the intact of joint surface.