Cross-sectional Microscopic Anatomy of the Sciatic Nerve and Paraneural Sheaths
Cross-sectional Microscopic Anatomy of the Sciatic Nerve and Paraneural Sheaths
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坐骨神经和神经旁鞘的横截面显微解剖学
DOI：
10.1007/978-3-319-09522-6_11
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发表时间：
2015
期刊：
影响因子：
--
通讯作者：
X. Sala
中科院分区：
文献类型：
--
作者：
M. A. Reina;X. Sala
坐骨神经的横截面图像，包括周围的结构，如脂肪和肌肉，具有揭示特征的优势，一旦这些结构在解剖过程中从解剖切片中去除，这些特征就会丢失。这种类型的广泛的解剖组织切片能够识别整个神经结构及其邻近结构，包括限定神经周围充满脂肪的隔室的胶原蛋白层。每个隔室由胶原纤维形成的层包围，其性质与位于神经外的神经外膜相同。这些隔室中存在的脂肪与成组纤维束中发现的脂肪相似。
Cross-sectional images from sciatic nerve that include surrounding structures such as fat and muscles have the advantage of revealing features that are lost once these structures are removed from the anatomical section during the dissection process. This type of extensive anatomical tissue section enables identification of the entire nerve structure as well as its neighboring structures, including collagen layers delimiting compartments around the nerve that are filled with fat. Each compartment is enclosed by a layer formed of collagen fibers, identical in nature to the epineurium located outside the nerve. The fat present in these compartments is similar to that found among groups of fascicles.