腕部尺神经卡压的解剖学和临床应用研究

发布时间：2017-12-27 20:10

本文关键词：腕部尺神经卡压的解剖学和临床应用研究　出处：《吉林大学》2005年硕士论文　论文类型：学位论文

【摘要】：通过对20例新鲜成人上肢标本腕部尺神经与周围组织关系的显微解剖学研究,探讨引起腕部尺神经卡压的相关因素,以期提高该病的诊断和治疗水平。本研究发现并证实小指对掌肌腱弓、尺动脉及其分支、掌腱膜和小鱼际筋膜均可以卡压尺神经及其分支;尺动脉及其分支和尺神经发出的小鱼际肌肌支走行于小鱼际肌腱弓和小指对掌肌间隙出口附近,在切开减压手术中应注意避免误伤;小指展肌肌支在小鱼际肌腱弓附近发出,行小指展肌移位重建拇指对掌功能时,需要切断小鱼际肌腱弓。
[Abstract]:The microanatomical study of the relationship between wrist ulnar nerve and surrounding tissues in 20 cases of fresh adult upper limb specimens was carried out to explore the related factors that cause wrist nerve ulnar nerve entrapment, in order to improve the diagnosis and treatment level of this disease. This study confirmed the fascial arch, the little finger ulnar artery and its branches, palmar aponeurosis and hypothenar fascia can be entrapment of the ulnar nerve and its branches; ulnar artery and its branches and the ulnar nerve from the hypothenar muscle running from the hypothenar tendinous arch and opponens digiti minimi muscle gap near the outlet in the open decompression the operation should pay attention to avoid accidental injury; the little finger abductor muscle branch in the vicinity of the hypothenar tendinous arch of a row, the little finger abductor shift reconstruction of thumb opposing function, need to cut off the hypothenar tendinous arch.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2005
【分类号】：R651.3;R322

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