口腔医学研究 ›› 2018, Vol. 34 ›› Issue (9): 936-938.DOI: 10.13701/j.cnki.kqyxyj.2018.09.004

• 综述 • 上一篇    下一篇

不同部位牵张成骨术对颞下颌关节影响的研究进展

皮纳1,侯敏2*   

  1. 1. 天津医科大学 天津 300070;
    2. 天津市口腔医院正颌外科 天津 300041
  • 收稿日期:2017-12-12 出版日期:2018-09-28 发布日期:2018-09-25
  • 通讯作者: 侯敏,E-mail:houmin8181@sina.com
  • 作者简介:皮纳(1994~ ),湖北咸宁人 ,硕士,主要从事正颌外科基础与临床研究。
  • 基金资助:
    天津市卫生局科技基金(编号:2013KR11)

Research Progress on Effect of Different Lengthening Areas on the Temporomandibular Joint.

PI Na1,HOU Min2*.   

  1. 1.Tianjin Medical University, Tianjin 300070, China;
    2.Department of Orthognathic Surgery, Tianjin Stomatological Hospital, Tianjin 300041, China.
  • Received:2017-12-12 Online:2018-09-28 Published:2018-09-25

摘要: 随着牵张成骨术适应症的不断扩大,牵张成骨被认为是治疗先天或后天性颌面部缺损的有效手段。由于颞下颌关节与牵引的下颌骨段是一个整体,在牵张成骨过程中,持续的牵引力会传递到颞下颌关节,对其产生不同的影响,然而在不同部位牵张成骨时,髁突所受应力大小和方向却并不尽相同,因此本文将对不同部位牵张成骨对颞下颌关节的影响进行综述。

关键词: 牵张成骨, 颞下颌关节, 髁突, 特发性髁突吸收

Abstract: With the expansion on the indications of distraction osteogenesis (DO), DO is thought to be the effective treatment of congenital or acquired maxillofacial defect. Temporomandibular joint (TMJ) and the tractive bone segments are an entirety. During the course of jaw DO, the continuous traction will load on the TMJ, which causes different changes of TMJ. However, the magnitude and direction of the pressures on the condyle are changed with difference parts of mindible. This article will review the effect of different lengthening areas on the TMJ.

Key words: Distraction osteogenesis, Temporomandibular joint, Condyle, Idiopathic condylar resorption