AO锁定足舟状骨接骨板治疗SangeorzanⅡ、Ⅲ型舟骨体骨折
2016-03-28叶琦肖松黄平王凤雄陈高峰
叶琦 肖松 黄平 王凤雄 陈高峰
[摘要] 目的 探索AO 锁定足舟状骨接骨板内固定治疗SangeorzanⅡ、Ⅲ型舟骨骨折的可行性及临床效果。 方法 整群选取2012年 1月—2014年8月该院接受治疗的15例足舟骨粉碎性骨折,行切开复位AO锁定足舟状骨接骨板及克氏针固定。采用影像学骨愈合情况和美国足与踝关节协会(AOFAS)后足功能评分进行评估。 结果 术后随访8个月—2年8个月,患足部分遗留疼痛,无明显畸形,距舟、舟楔关节活动范围基本正常,无舟状骨缺血坏死。骨折均获临床愈合,愈合时间为10~14 周。按照(AOFAS)后足功能评分:优12例,良2例,可1例。 结论 AO锁定足舟状骨接骨板内固定治疗SangeorzanⅡ、Ⅲ型舟骨骨折疗效满意。
[关键词] 舟骨骨折;内固定;AO 锁定足舟状骨接骨板;关节
[中图分类号] R5 [文献标识码] A [文章编号] 1674-0742(2015)12(c)-0001-03
AO Locking Plate of Navicular Bone of Foot in the Treatment of SangeorzanⅡ and Ⅲ Scaphoid Fracture
YE Qi, XIAO Song, HUANG Ping, WANG Feng-xiong, CHEN Gao-feng
Hand and Foot Surgery, The Third Hospital of Xiamen, Xiamen, Fujian Province, 361100 China
[Abstract] Objective To summarize the feasibility and clinical effect of internal fixation with AO locking plate of navicular bone of foot in the treatment of SangeorzanⅡ and Ⅲ scaphoid fracture. Methods 15 cases with navicular bone comminuted fracture treated in our hospital from January 2012 to August 2014 were treated by open reduction and AO locking plate of navicular bone of foot and Kirschner wire fixation. The healing was assessed by iconography and American Orthopaedic Foot & Ankle Society (AOFAS) score. Results The patients were given a postoperative follow-up of 8 months to 2 years and 8 months. Some patients suffered from remnant pain. No obvious deformity and ischemic necrosis of the scaphoid occurred. The talonavicular and cuneonavicular joint range of motion was basically normal. The fracture in all the patients achieved clinical union, with the healing time of 10~14 weeks. The AOFAS scores showed that the treatment effect was excellent in 12 cases, good in 2 cases and ordinary in 1 case. Conclusion Internal fixation with AO locking plate of navicular bone of foot has satisfactory effect on SangeorzanⅡ and Ⅲ scaphoid fracture.
[Key words] Scaphoid fracture; Internal fixation; AO locking plate of navicular bone of foot; Joint
舟骨骨折是一种少见损伤[1]。舟骨骨折分为撕脱骨折和体部骨折,Sangeorzan等[2]进一步将体部骨折分为I型、II型和III型。舟骨是足内侧柱的重要组成部分,承担着足部很大一部分的应力[3];同时,距舟关节作为跗横关节的重要组成部分,在足的旋转运动中起重要作用[4]。舟骨骨折若未得到合理治疗将会留下严重后遗症。Sangeorzan I型骨折可予保守治疗,Sangeorzan II型和III型骨折需解剖复位[5]。自2012年 1月—2014年8月,该研究收治15例SangeorzanⅡ、Ⅲ型舟骨骨折并获得满意疗效,现报道如下。
1 资料与方法
1.1 一般资料
该院自2012年1月—2014年8月共收治21例足舟骨骨折,其中15例纳入标准(体部骨折,SangeorzanⅡ、Ⅲ型,闭合性)。15例中男13例,女2例;年龄19~53岁,平均(28.5±6.3)岁。高处坠落伤4例,车祸伤11例。根据 Sangeorzan 分型:Ⅱ型10例,Ⅲ型5例。 根据患者外伤史、查体、X线片、CT三维重建明确诊断。……
