坐骨神经运动分支的解剖学:一项具有临床意义的解剖学研究。

IF 1.2 4区 医学 Q3 ANATOMY & MORPHOLOGY
Tomasz Kozioł, Dawid Plutecki, Patryk Janda, Wiktoria Larysz, Julianna Dąbrowa, Jerzy Walocha
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引用次数: 0

摘要

背景:坐骨神经的运动分支供应股二头肌长头和短头、半腱肌、半膜肌和内收肌。这些运动分支的解剖结构差异很大。本研究的目的是评估腘绳肌神经支配的解剖学和形态学:从克拉科夫雅盖隆大学医学院解剖学系的 11 具尸体(4 女 7 男)的 20 具尸体标本(9 左 11 右)的两侧解剖坐骨神经运动分支:结果:测量了坐骨神经运动分支的长度、与梨状肌的距离以及胫神经和腓总神经所有分支的数量。在大多数病例中,腓总神经发出一条分支至股二头肌短头,在大多数病例中,腘绳肌腱近端仅由第一主干支配,支配半膜肌和股二头肌长头的分支数量最多,最长的分支到达半膜肌,最短的到达腘绳肌腱近端:本研究表明,大腿后侧肌肉群的神经支配类型多种多样。了解可能的神经支配模式对在大腿后侧区域进行手术的操作者具有重要价值。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The anatomy of the motor branches of the sciatic nerve: an anatomical study with clinical implications.

Background: The sciatic nerve gave the motor branches supply to: biceps femoris long and short head, semitendinosus, semimembranosus and adductor magnus muscles. The anatomy of these motor branches is highly variable. The aim of this study was to estimate the anatomy and morphometry of hamstring muscles innervation.

Materials and methods: The motor branches of the sciatic nerve were dissected from both sides from 20 cadaveric specimens (9 left and 11 right) from the 11 cadavers (4 females and 7 males) at the Department of Anatomy, Jagiellonian University Medical College Cracow.

Results: The motor branches of the sciatic nerve length, distance from piriformis muscle and number of all branches that exist from tibial nerve and common fibular nerve were measured. In most cases common fibular nerve gave off one branch to the short head of biceps femoris, in most cases the proximal hamstring tendon was innervated only by the first trunk, the highest number of branches were innervating the semimembranosus and the long head of biceps femoris, the longest branches were coming to the semimembranosus and the shortest to the proximal hamstring tendon CONCLUSIONS: The present study shows that there are various innervation types of the posterior group of thigh muscles. Knowledge of possible innervation patterns could be of utmost value to operators performing surgeries on the posterior region of the thigh.

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来源期刊
Folia morphologica
Folia morphologica ANATOMY & MORPHOLOGY-
CiteScore
2.40
自引率
0.00%
发文量
218
审稿时长
6-12 weeks
期刊介绍: "Folia Morphologica" is an official journal of the Polish Anatomical Society (a Constituent Member of European Federation for Experimental Morphology - EFEM). It contains original articles and reviews on morphology in the broadest sense (descriptive, experimental, and methodological). Papers dealing with practical application of morphological research to clinical problems may also be considered. Full-length papers as well as short research notes can be submitted. Descriptive papers dealing with non-mammals, cannot be accepted for publication with some exception.
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