MRI examination of the TMJ after surgical treatment of condylar fractures

被引：19

作者：

Choi, BH

Yi, CK

Yoo, JH

机构：

[1] Yonsei Univ, Dept Oral & Maxillofacial Surg, Brain Korea Project Med Sci 21, Seoul 120749, South Korea

[2] Yonsei Univ, Coll Dent, Dept Oral & Maxillofacial Surg, Seoul 120749, South Korea

来源：

INTERNATIONAL JOURNAL OF ORAL AND MAXILLOFACIAL SURGERY | 2001年 / 30卷 / 04期

关键词：

condylar fracture; temporomandibular joint; magnetic resonance imaging;

D O I：

10.1054/ijom.2001.0054

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

The position of discs in 20 adult patients whose unilateral condylar fractures were treated by open reduction was investigated by means of magnetic resonance imaging. In four (20%) of the 20 cases, the disc was anteriorly displaced in both the closed mouth and open mouth positions. Three of the four cases had a high condylar neck fracture with dislocation and one had a high condylar neck fracture with displacement. The results of this study showed that repositioning the dislocated condyle did not always lead to anatomical restoration of the joint structures.

引用

收藏

页码：296 / 299

页数：4

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