陈旧性舟骨骨折的手术疗效分析

目的 探讨陈旧性舟骨骨折的治疗方法及临床疗效.方法 2005年6月至2008年6月,对16例陈旧性舟骨腰部骨折患者,采用腕关节背侧入路,去除骨折处硬化骨后加自体骨植骨,并用Herbert螺钉加克氏针进行固定.术后定期复查X线片,观察骨折愈合情况.根据Krimmer评分评估腕关节功能.结果 术后16例获得随访(平均为8.5个月),所有骨折均获得愈合,平均愈合时间为16周.按Krimmer评分:优8例,良5例,可2例,差1例;优良率达81.3%.结论 对于陈旧性舟骨骨折,通过自体骨植骨及Herbert钉加克氏针内固定,能取得较理想的临床效果.

Abstract：

Objective To discuss the surgical methods and treatment effects of old scaphoid fractures.Methods From June 2005 to June 2008, 16 cases of old scaphoid waist fractures were treated by debridement of necrotic bone, autologous bone graft and Herbert screw plus Kirschner wire internal fixation through a dorsal approach. Postoperative X-rays were taken on a regular basis to observe fracture healing. Wrist function was evaluated according to Krimmer score. Results Postoperatively the 16 cases were follow-up for an average of 8.5 months. All the fractures healed and the average healing time was 16 weeks. Krimmer score determined wrist function to be excellent in 8 cases, good in 5 cases, fair in 2 cases and poor in 1 case. The overall satisfactory rate was 81.3%. Conclusion Herbert screw and K-wire internal fixation combined with autologous bone graft can attain good clinical results in the treatment of old scaphoid fiactures at the waist.

Outcome analysis of surgical treatment for old scaphoid fractures

Objective To discuss the surgical methods and treatment effects of old scaphoid fractures.Methods From June 2005 to June 2008, 16 cases of old scaphoid waist fractures were treated by debridement of necrotic bone, autologous bone graft and Herbert screw plus Kirschner wire internal fixation through a dorsal approach. Postoperative X-rays were taken on a regular basis to observe fracture healing. Wrist function was evaluated according to Krimmer score. Results Postoperatively the 16 cases were follow-up for an average of 8.5 months. All the fractures healed and the average healing time was 16 weeks. Krimmer score determined wrist function to be excellent in 8 cases, good in 5 cases, fair in 2 cases and poor in 1 case. The overall satisfactory rate was 81.3%. Conclusion Herbert screw and K-wire internal fixation combined with autologous bone graft can attain good clinical results in the treatment of old scaphoid fiactures at the waist.