经鼻前庭-鼻中隔-蝶窦入路
naso-vestibulo-sphenoidal approach
眼眶筛窦蝶窦联合径路
Combined orbit ethmoid and sphenoid approach
鼻蝶窦径路
nasal-sphenoid sinus access
鼻蝶窦咬取钳
nasal sphenoid punch forceps
鼻腔蝶窦径路
Transnasal and transsphenoidal approach
鼻腔蝶窦入路
Transnasal and transsphenoidal approach
单鼻孔蝶窦入路
Endonasal transsphenoidal approach
蝶窦变异
Variations of sphenoid sinuses
蝶窦恶性肿瘤
Malignant neoplasm of sphenoidal sinus
蝶窦发育不良
Sphenoidal Sinus of Underdevelopment
蝶窦灌洗管
sphenoid irrigating cannula