





再來看外側面,注意幾個平時容易漏但是還算明顯的部位,比如 articular tubercle,supramastoid crest,groove for posterior deep temporal artery。
External acoustic meatus 是一定要會的,很基本。再多記一個 asterion(星點),上實驗課的時候看照片認成了 mastoid foramen,印象深刻。

再來看外側面,注意幾個平時容易漏但是還算明顯的部位,比如 articular tubercle,supramastoid crest,groove for posterior deep temporal artery。
External acoustic meatus 是一定要會的,很基本。再多記一個 asterion(星點),上實驗課的時候看照片認成了 mastoid foramen,印象深刻。
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