关于耳的解剖记载虽多,然而在不同投照位置上外耳、中耳(尤其上鼓室、鼓窦入口和鼓窦)及内耳之间的毗邻关系,各家图示不够具体,甚至不一致。如梅氏位:有的将鼓窦标于乙状窦前壁之前,有的标于前壁之后;斯氏位:鼓室天盖究竟何在?尚需商榷。为此我们作了如下的探讨,以供临床参考。 There are many anatomical records on the ear. However, the adjacent images of the outer ear, the middle ear (especially the upper tympanic cavity, the entrance of the drum and the inner ear) and the inner ear are not specific enough or even inconsistent at different projection positions. Such as Mei’s position: some will mark the sinus before the sigmoid sinus anterior wall, and some marked in the anterior wall; Si-bit: Tympanum What is it? Still open to question. To this end, we made the following discussion for clinical reference.