Lehnhardt E
Arch Otorhinolaryngol. 1979;222(1):43-6. doi: 10.1007/BF00456337.
In accordance to fundamental rhinologic rules following surgical intervention in the sphenoid sinus there should be established a persistent access from the nasal cavity by mucosal grafting. Suitable for this seem to be the septum's upper posterior areas. They are pedicled door-leaf-like dorso-laterally, folded into the sphenoid sinus on one or both sides and fixed by tamponade. This procedure is recommended especially to follow transseptal operations of the pituitary gland, biopsies from tumors of the sphenoid sinus and in special cases of isolated empyema of the sphenoid sinus.
根据基本的鼻科学规则，在蝶窦进行手术干预后，应通过黏膜移植建立从鼻腔的持久通道。鼻中隔的上后部区域似乎适合于此。它们呈带蒂的门叶状，背外侧折叠，在一侧或两侧折入蝶窦并通过填塞固定。尤其建议在垂体经鼻中隔手术、蝶窦肿瘤活检以及蝶窦孤立性脓胸的特殊情况下采用此方法。
