解剖学报

›› 2012, Vol. 43 ›› Issue (5): 654-657.doi: 10.3969/j.issn.0529-1356.2012.05.013

• 解剖学 • 上一篇    下一篇

臀大肌肌内神经及肌梭分布

许家洲1; 薛黔1; 李季蓉2; 金寰3; 杨晓梅4*   

  1. 1.遵义医学院解剖学教研室; 2.遵义医学院组织学与胚胎学教研室; 3.遵义医学院生理学教研室，贵州 遵义 563000； 4.北京大学基础医学院人体解剖学与组织学胚胎学系，北京 100191
  • 收稿日期:2011-11-28 修回日期:2012-01-18 出版日期:2012-10-06
  • 通讯作者: 杨晓梅

Distribution of intramuscular nerve and muscle spindle in gluteus maximus

  1. 1.Department of Anatomy; 2. Department of Histology and Embryology; 3. Department of Physiology, Zunyi Medical College, Guizhou Zunyi 563000, China; 4. Department of Anatomy, School of Basic Medical Sciences, Peking University,Beijing 100191, China
  • Received:2011-11-28 Revised:2012-01-18 Online:2012-10-06
  • Contact: YANG Xiao-mei

关键词: 臀大肌, 肌内神经, 肌梭, 臀下神经, Sihler染色, 人

Abstract: Objective To study the distribution of intramuscular nerve branches and muscle spindles of the gluteus maximus. Methods Dissection, modified Sihler’s neural staining technique ( EM>n/EM> =6) and hematoxylin-eosin staining ( EM>n/EM> =6) were used to study the gluteus maximus from 12 cadavers. Restults The number of secondary branches of the inferior gluteal nerve were 11-14. They ran along the direction of muscle bundles. Spindle density and spindle index of human gluteus maximus were （14.91±3.05）number/cm3 and （14.12±4.34）number/g, respectively. The highest spindle density and spindle index area of gluteus maximus were in the lower part of the muscle. BR>Conclusions There are many secondary branches of the inferior gluteal nerve. They travel along the direction of muscle bundles. The highest spindle density and spindle

Key words: Gluteus maximus, Intramuscular nerve, Muscle spindle, Inferior gluteal nerve, Sihler’s staining, Human

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