sigmoid sinus meaning in English

乙状窦

The asterion wasn " t always located over the superficial surface of the transverse - sigmoid sinus junction
星点并不总是正对横窦乙状窦交汇处。
The point of occipital insert of the musculus splenius capitus posterior to the mastoid was located inferior and medial to the transverse - sigmoid sinus junction
乳突后头夹肌枕骨附着处位于横窦乙状窦交汇处的下内方。
An anterior sigmoid sinus tend to be observed when the distance between petrous back wall and external auditory canal is shorter . 5 . 11 / 40 ( 27 . 5 % ) posterior lip of internal acoustic meatus cover facial nerve more than 1 / 3
气化的乳突其颞骨岩部后骨板与外耳道后壁之间距离较大，外耳道后壁和颞骨岩部后硬脑膜之间距离也反映了乙状窦前移程度，该距离愈小，乙状窦愈有前移倾向。
Super - posterior semicircular canal resection s scope is wider than posterior semicircular canal resection and could treat internal acoustic meats lesions too . conclusion : we get the scope of the two different incisions of duramater . study the effect of the sigmoid sinus , jugular bulb and cerebellopontine angle area to retrolabyrinthine approach surgery
后、上半规管切除在外半规管以下所得范围同后半规管切除相似，在外半规管平面以上可以有一较大的暴露范围，可以一直暴露到内听道口，甚至可以暴露内听道的全程，因此可以在直视下处理内听道内的病变。