正畸正颌联合治疗骨性下颌前突畸形前后舌咽形态与功能变化的分析

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1、·独创性声明秉承学校严谨的学风与优良的科学道德，本人声明所呈交的论文是我个人在导师指导下进行的研究工作及取得的研究成果。尽我所知，除了文中特别加以标注和致谢的地方外，论文中不包含其他人已经发表或撰写过的研究成果，不包含本人或他人已申请学位或其他用途使用过的成果。与我一同工作的同志对本研究所做的任何贡献均已在论文中作了明确的说明并表示了致谢。申请学位论文与资料若有不实之处，本人承担一切相关责任。论文作者签名：日期：保护知识产权声明本人完全了解第四军医大学有关保护知识产权的规定，即：研究生在校攻读学位期间论文工作的知识产权单位

2、属第四军医大学。本人保证毕业离校后，发表论文或使用论文工作成果时署名单位仍然为第四军医大学。学校可以公布论文的全部或部分内容（含电子版，保密内容除外），可以采用影印，缩印或其他复制手段保存论文。学校有权允许论文被查阅和借阅，并在校园网上提供论文内容的浏览和下载服务。论文作者签名：导师签名：日期：····正畸正颌联合治疗骨性下颌前突畸形前后舌咽形态及功能变化的研究研究生：匡威学科专业：口腔临床医学（颌面外科）所在单位：第四军医大学口腔医学院导师：周树夏教授（主任医师）刘彦普教授（主任医师）金岩教授（主任医师）关键词：骨性下颌

3、前突；下颌升支矢状劈开截骨术；头影测量；舌体；口腔功能间隙；咽腔气道；超声中国人民解放军第四军医大学2008年05月····目录缩略语表········································································································1中文摘要·······················································································

4、·················2英文摘要········································································································6前言······································································································12文献回顾···························

5、···········································································14第一部分骨性下颌前突正畸正颌治疗前后软硬组织及口腔功能间隙的变化研究·····················································································28实验一骨性下颌前突正畸正颌治疗前后软硬组织的变化研究...............281材料和方法·················

6、·······································································292结果···································································································363讨论····················································································

7、···············384结论···································································································41实验二骨性下颌前突正畸正颌治疗前后口腔功能间隙的变化研究.......421材料和方法························································································423结果·······

8、····························································································473讨论·······················································