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总结了1992～1994行全喉切除一期安装发音钮和改良咽气管吻合术10例的经验:①应建造一个内径>1.5cm的气管造口;②气管食管造瘘正中横行切开;③术中切断一侧咽缩肌;④改良咽气管吻合术尽可能保留喉上神经,有条件者行环状软骨舌骨会厌固定术。
Summarized from 1992 to 1994 line total laryngectomy installation of a button and improve the pharyngeal anastomosis in 10 cases of experience: ① should be constructed with a diameter of> 1.5cm tracheostomy; ② Tracheostomy middle transverse incision; ③ surgery In the side of the pharyngeal constrictor muscle; (4) to improve the oropharyngeal anastomosis to preserve the laryngeal nerve, the conditional line annular cartilage epiglottis fixation.