鼻蝶窦径路  nasal-sphenoid sinus access

鼻蝶窦咬骨钳  sphenoid sinus rongeur

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

蝶窦病变  sphenoid sinus; Sphenoid sinus disease; Isolated sphenoid sinus

蝶窦恶性肿瘤  Malignant neoplasm of sphenoidal sinus

蝶窦发育不良  Sphenoidal Sinus of Underdevelopment

蝶窦刮匙  sphenoid sinus curette

蝶窦灌洗管  sphenoid irrigating cannula

蝶窦后鼻孔息肉  sphenochoanal polyp

蝶窦疾病  Sphenoid sinus disease

蝶窦径路  transsphenoidal approach

蝶窦开放术  sphenoidotomy

蝶窦口  Aperture of sphcnoidal sinus; Apertura sinus sphenoidei; aperture of sphenoidal sinus

蝶窦内视镜切开术  endoscopic sphenoidotomy

蝶窦黏液囊肿  sphenoid mucocele