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本文在289个(570侧)成人颅骨上,对颧骨鼓部形成的外耳道前上棘进行了解剖学研究,为中耳手术时凿除外耳道前上棘以及外耳道切口的位置提供了形态资料,提出了外耳道前上棘可以用作镫骨自体移植材料。
This article in 289 (570 side) of the adult skull on the zygomatic drum Ministry of anatomy of the anterior canal of the external auditory canal for the middle ear surgery to excise the external auditory canal anterior superior spine and the location of the external auditory canal provides morphological information, It is proposed that the anterior superior spine of the external auditory canal can be used as a material for the autotransplantation of the stapes.