Ito T, Hara H
J Oral Surg. 1980 Jul;38(7):509-12.
A surgical procedure has been devised to use the connective tissue under the palatal mucosa for the closure of oroantral fistulas. This procedure has been successfully performed on 13 patients, and it has proved to have a broader application and greater certainty of results than conventional techniques.
已经设计出一种外科手术方法，利用腭黏膜下的结缔组织来封闭口腔上颌窦瘘。该手术已成功应用于13例患者，并且已证明与传统技术相比，它具有更广泛的应用范围和更高的结果确定性。
