sinus tympani

基本解釋

Objective:To explore the anatomic characteristics of sinus tympani and facial recess and provide anatomical data for the operation on the middle ear using endoscope technique.
目的：探討硬質(zhì)內(nèi)鏡下進行鼓室竇和麪神經(jīng)隱窩的應(yīng)用解剖學(xué)研究，爲內(nèi)鏡在中耳手術(shù)中的應(yīng)用提供解剖學(xué)資料。
Foramen incudis, chordal eminence, styloid eminence, facial recess, sinus tympani, ponticulus and suprameatal spine were identified on anatomic slices and CT images respectively.
標本切片與CT圖像對照，對顳骨內(nèi)砧骨窩、鼓索隆起、莖突隆起、麪神經(jīng)隱窩、鼓室竇、岬小橋、外耳道上棘等結(jié)搆進行觀察。