目的：探讨下咽、颈段食管癌根治术患者喉功能保留与发声重建的手术方法。
Objective: To evaluate surgical treatment methods for preserving laryngeal function and voice reconstruction for patients with hypopharyngeal and cervical esophageal carcinoma.
建议下咽环周缺损重建首选游离空肠移植术。
The first choice of reconstructive strategy for hypopharyngeal circumferential defects is free jejunal interposition.
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