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dentate line (又称 pectinate line 梳状线或 anocutaneous line 肛皮线,为各肛柱下端和肛瓣附着缘形成的锯齿状环行线。由于胚胎来源等因素,齿状线上、下的上皮、血管分布、淋巴引流和神经分布是不同的,这有重要的临床意义) | |||
anocutaneous line | |||
dentate line; linea dentata; linea pectin ata; pectinate line |
齿状线 : 7 phrases in 5 subjects |
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