臀大肌肌内神经及肌梭分布

许家洲; 薛黔; 李季蓉; 金寰; 杨晓梅

doi:10.3969/j.issn.0529-1356.2012.05.013

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

解剖学

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*}}}}

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Distribution of intramuscular nerve and muscle spindle in gluteus maximus

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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

导出引用

许家洲;薛黔;李季蓉;金寰;杨晓梅. 臀大肌肌内神经及肌梭分布[J]. 解剖学报. 2012, 43(5): 654-657 https://doi.org/10.3969/j.issn.0529-1356.2012.05.013

Distribution of intramuscular nerve and muscle spindle in gluteus maximus[J]. Acta Anatomica Sinica. 2012, 43(5): 654-657 https://doi.org/10.3969/j.issn.0529-1356.2012.05.013

中图分类号： R322.74 R323.72