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研究采用Ｂｉｅｌｓｃｈｏｗｓｋｙ玲木银染法，对１０例儿童尸头面部皮肤神经纤维的走向进行了观察，并结合该部位的Ｌａｎｇｅｒ氏皮纹走向进行对比分析。结果：皮肤神经纤维走行方向与Ｌａｎｇｅｒ氏皮纹走向基本一致，在与Ｌａｎｇｅｒ氏皮纹平行和垂直的两种不同切口之间神经纤维的截断情况有明显差异，平行于Ｌａｎｇｅｒ氏皮纹的切口可以减少神经纤维的损伤。因此，选择与Ｌａｎｇｅｒ氏皮纹走向相一致的切口，对于维持神经纤维的正常功能，促进创口愈合是有其临床意义的。
In this study, Bielschowsky Lingmu silver staining method was used to observe the facial nerve fibers in the cadaveric head of 10 children. The Langer’s dermatoglyphic pattern of this site was compared and analyzed. RESULTS: The walking direction of the skin nerve fibers was basically the same as that of Langer’s dermatoglyphics. There were significant differences in the truncation of nerve fibers between two different incisions parallel and perpendicular to Langer’s dermatoglyphics. The incisions parallel to Langer’s dermatoglyphics could be Reduce nerve fiber damage. Therefore, the choice of incision consistent with the Langer’s dermatoglyphics is of clinical significance for maintaining the normal function of nerve fibers and promoting wound healing.