中国临床解剖学杂志 ›› 2012, Vol. 30 ›› Issue (4): 382-384.

• 应用解剖 • 上一篇    下一篇

趾长屈肌的亚部化研究及其临床意义

李寿田1,    吴小艳2, 薛黔1   

  1. 1.遵义医学院解剖学教研室,  遵义   563003;    2.遵义医学院附院急诊科,  遵义   563003
  • 收稿日期:2012-01-11 出版日期:2012-07-25 发布日期:2012-07-27
  • 通讯作者: 薛黔,教授,Tel:(0852)8205796,E-mail:xueqian0852@ 126.com E-mail:lishoutian2009@126.com
  • 作者简介:李寿田(1978-),男,贵州遵义人,硕士,讲师,主要从事骨骼肌临床应用解剖学研究,Tel:(0852)8609657

Investigation of compartmentalization on human flexor digitorum longus and their clinical significance

LI Shou-tian1 ,WU Xiao-Yan2, XUE Qian1   

  1. 1.Department of Anatomy , Zunyi Medical College, Zunyi 563003,China;2.Department of Emergency, Affiliated Hospital of Zunyi Medical College, Zunyi 563003,China
  • Received:2012-01-11 Online:2012-07-25 Published:2012-07-27

摘要:

目的 探讨趾长屈肌的亚部划分,为临床外科“半肌”移位手术提供解剖学基础。  方法 大体解剖法、肌构筑法、改良Sihler’s 染色法。 结果 ①可依劈开趾长屈肌肌内腱板,把该肌分为胫侧和腓侧两个亚部;②胫侧亚部各构筑学值大于腓侧亚部;③两亚部存在单独神经支配。  结论 ①趾长屈肌可分为胫侧亚部和腓侧亚部,两亚部有独立的神经支配;②趾长屈肌的两个亚部均为半羽肌,胫侧亚部产生的肌力大于腓侧亚部。

关键词: 趾长屈肌, 肌构筑, 肌内神经, 肌亚部

Abstract:

Objective    To reveal morphologic features of human flexor digitorum longus (FDL) for clinical application. Methods Muscle architecture skill and modified Sihler's staining were used in this study. Results ①The FDL could be divided into tibial and fibula compartments by the instramuscular tendon; ②The values of muscle architecture of tibial compartment of FDL were bigger than those of the fibula compartment; ③Tibial compartment and fibula compartment were innervated respectively. Conclusions  ①The FDL can be divided into tibial and fibula compartments, with independent nerve innervation; ②Two compartments formed by the half pinnate muscle, however, muscle strength of tibial compartment is more strong than that of fibula compartment.

Key words: Flexor digitorum longus, Muscle architecture, Instramuscular nerve, Muscle compartment

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