上海口腔医学 ›› 2013, Vol. 22 ›› Issue (4): 453-455.

• 临床研究 • 上一篇    下一篇

自体冠突移植在颞下颌关节强直关节重建术中的应用

谢庆条,黄旋平,江献芳,杨媛媛,李华,林曦   

  1. (广西医科大学附属口腔医院 口腔颌面外科,广西 南宁 530021)
  • 收稿日期:2012-07-18 修回日期:2012-12-18 出版日期:2013-08-10 发布日期:2013-08-10
  • 通讯作者: 黄旋平,E-mail:hxp120@126.com
  • 作者简介:谢庆条(1986-),男,在读硕士研究生,E-mail:xieqingtiao@163.com

Application of joint reconstruction with autogenous coronoid process graft to treat temporomandibular joint ankylosis

XIE Qing-tiao, HUANG Xuan-ping, JIANG Xian-fang, YANG Yuan-yuan, LI Hua, LIN Xi   

  1. Department of Oral and Maxillofacial Surgery, Hospital of Stomatology, Guangxi Medical University. Nanning 530021,Guangxi Province, China
  • Received:2012-07-18 Revised:2012-12-18 Online:2013-08-10 Published:2013-08-10

摘要: 目的:探讨自体冠突移植在颞下颌关节强直关节重建术中的应用及效果。方法:对2008年9月—2010年9月期间收治的9例颞下颌关节强直患者应用自体冠突移植关节重建术式治疗,间隙插补物采用自体关节盘或口腔生物膜,比较术前、术后开口度、咬合情况和锥形束CT检查结果。结果:术后随访12~24个月,术后最大开口度得到明显改善,咬合关系无改变,在随访期内, 所有患者无复发。锥形束CT显示,移植冠突与下颌支骨性愈合,移植的冠突顶端变圆钝,向髁突形态转变。结论:自体冠突移植关节重建术是治疗颞下颌关节强直的有效术式。

关键词: 颞下颌关节, 强直, 冠突

Abstract: PURPOSE: To evaluate the clinical effect of joint reconstruction by using autogenous coronoid process graft to treat temporomandibular joint(TMJ) ankylosis. METHODS: Nine cases of TMJ ankylosis from September 2008 to September 2010 were surgically treated by joint reconstruction with autogenous coronoid process graft, using autogenous articular disc or prosthodontic membrane as interpositional material. Mouth opening, occlusion and cone beam CT(CBCT) were used for evaluation before and after surgery. RESULTS: Satisfactory mouth opening was achieved in all patients and no one got occlusal changes or reankylosis during follow-up. CBCT showed that coronoid process graft reached bone union with the ramus and turned to be round. CONCLUSIONS: It is effective to cure TMJ ankylosis through joint reconstruction with autogenous coronoid process graft.

Key words: Temporomandibular joint, Ankylosis, Coronoid process

中图分类号: