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本文报道了63例陈旧性口腔上颌窦瘘手术治疗情况及随防结果。对口腔上颌窦瘘的预防及处理,手术方法的选择及其成功的关键等进行了讨论。
This article reports 63 cases of old oral maxillary sinus fistula surgery and prevention with the results. The prevention and treatment of oral maxillary fistula, the choice of surgical methods and the key to its success are discussed.