采用尸头模型，我们研究了一个基底部在前方的鼻腔外侧壁的粘骨膜皮瓣。
Using a cadaveric model, we investigated the feasibility of harvesting an anteriorly based mucoperiosteal flap from the lateral nasal wall.
方法鼻内镜直视下在鼻腔外侧壁联合应用微波、电钻对骨壁及泪囊进行开窗。
Methods Perforate the outside breastwork of nasal cavity and dacryocyst underwent transnasal endoscopic used microwave and electric drill.
方法：鼻内窥镜下行鼻腔外侧壁大部或选择性部分切除、窦壁病变黏膜刮除术，并配合YAG激光切除术。
Method:Nd:YAG laser assisted subtotal resection of lateral nasal cavity and selecting partial resection of the sinus were operated on 35 cases with inverted papilloma in nasal cavity or sinus.
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