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Objective To discuss the application of volar plate joint capsule release to treat metacarpophalangeal joint flexion contracture caused by severe crush injury to the palm. Methods From September 2005 to June 2008, 8 cases with post-traumatic metacarpophalangcal joint flexion contracture caused by severe crush injury was treated with volar plate joint capsule release. Postoperatively the patients underwent keritherapy and functional exercise. They were followed up to evaluate recovery of metacarpopha]angeal joint flexion. Results All 8 patients had metacarpophalangeal joint flexion contracture of the middle finger. The joint flexion function was improved remarkably after the surgery. The joint movement limitation decreased to 0° to30°and the functional impairment reduced to 0% to 18%. Conclusion V olar plate joint capsule release is an excenent method to treat metacarpophalangeal joint flexion eontraeture caused by severe palm crush injuiy. It is easy to operate and leads to reliable results. 相似文献
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静脉动脉化指背筋膜蒂逆行岛状皮瓣修复手指组织缺损 总被引:1,自引:2,他引:1
目的 探讨静脉动脉化指背筋膜蒂逆行岛状皮瓣修复手指中、末节软组织缺损的临床效果.方法 对29例30指中、末节软组织缺损患者通过指固有动脉断端与皮瓣的静脉吻合,指固有神经断端与指背筋膜蒂逆行岛状皮瓣的皮神经吻合,形成带感觉的静脉动脉化逆行岛状皮瓣修复.结果 29例30指皮瓣全部成活.全部伤口Ⅰ期愈合,皮瓣供区植皮成活.术后随访6~16个月,平均9个月,手指功能与外观均满意,皮瓣质地良好,指端饱满,无触压痛,感觉恢复良好,静止两点分辨觉5~10 mm.结论 静脉动脉化指背筋膜蒂逆行岛状皮瓣修复手指中、末节软组织缺损是一种较为理想的方法. 相似文献
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目的 探讨手桡侧毁损伤分型及一期修复的方法与临床效果.方法 回顾性研究总结129例手桡侧毁损伤患者,将手桡侧毁损伤分为五型:Ⅰ型:拇指毁损(54例);Ⅱ型:拇指毁损并虎口皮肤缺损(33例);Ⅲ型:拇指毁损、虎口皮肤缺损并示指毁损(10例);Ⅳ型:拇指毁损、虎口皮肤缺损、示指毁损并中指毁损(29例);Ⅴ型:拇指毁损、虎口皮肤缺损、示指毁损、中指毁损并手掌桡侧毁损(3例).根据分型的不同,分别采用游离足趾移植或残存手指异位再植方法再造拇指,以股前外侧、足背或上臂外侧皮瓣等修复手桡侧创面.结果 术后129例移植组织存活128例,成活率为99.2%.随访时间为1~4年,手功能恢复按中华医学会手外科学会上肢部分功能评定试用标准评价:优46例,良61例,可19例,差3例,优良率为82.9%.结论 对手桡侧毁损伤,根据其分型不同,分别选用不同术式行一期修复与功能重建,效果良好. 相似文献
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无可供吻合静脉的指尖离断再植 总被引:1,自引:0,他引:1
【目的】探讨无可供吻合静脉的指尖离断再植的方法及临床效果。【方法】对59例66指无可供吻合静脉的指尖离断分别以三种血运重建方式行再植术:吻合双侧指动脉、结扎一例近端指动脉(22例27指);吻合1条指动脉、扩大近端骨髓腔经骨髓腔静脉回流(13例15指);仅吻合指端动脉弓分支通过指动脉吻合口近端的侧支回流(24例24指)。【结果】再植59例66指,成活61指,成活率为92.4%。随访6~24个月,再植指指腹饱满,指甲生长良好,两点辨别觉4~7mm,外观及功能满意。【结论】对无可供吻合静脉的指尖离断,根据其血管条件,选用不同的血运重建方式行再植术,效果良好。 相似文献
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Objective To discuss the application of volar plate joint capsule release to treat metacarpophalangeal joint flexion contracture caused by severe crush injury to the palm. Methods From September 2005 to June 2008, 8 cases with post-traumatic metacarpophalangcal joint flexion contracture caused by severe crush injury was treated with volar plate joint capsule release. Postoperatively the patients underwent keritherapy and functional exercise. They were followed up to evaluate recovery of metacarpopha]angeal joint flexion. Results All 8 patients had metacarpophalangeal joint flexion contracture of the middle finger. The joint flexion function was improved remarkably after the surgery. The joint movement limitation decreased to 0° to30°and the functional impairment reduced to 0% to 18%. Conclusion V olar plate joint capsule release is an excenent method to treat metacarpophalangeal joint flexion eontraeture caused by severe palm crush injuiy. It is easy to operate and leads to reliable results. 相似文献
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第2~5掌指关节及其附属结构的解剖和临床意义 总被引:2,自引:0,他引:2
目的:观测第2~5掌指关节和附属结构的几何形态及其差异,为临床中解释压砸伤术后掌指关节屈曲障碍提供解剖学依据.方法:解剖10只成人手标奉的第2~5掌指关节,测量符掌骨头、近节指骨基底最大前后径,伸直位掌骨头掌侧冠状面最高点与关节囊皱襞最低点的距离,观察关节囊及其附着点的形态.结果:掌骨头、近节指骨基底最大前后径比较无显著性差异,但第3掌骨头最大前后径(14.9+1.3mm)及中指近节指骨基底最大前后径(12.3±1.0)mm,关节囊掌侧附着点呈"W"字形.结论:(1)第3掌指关节前后径最大决定了临床压砸伤中受伤的几率最大、伤情最重,术后掌侧掌板和关节囊与骨关节而粘连造成屈曲障碍.(2)掌指关节屈曲障碍不能完全解释为侧副韧带挛缩,解决类似临床问题应以松解掌板和父节囊与骨关节面的粘连为主. 相似文献