Longitudinal MRI follow-up of temporomandibular joint internal derangement with closed lock after successful disk reduction with mandibular manipulation

被引：11

作者：

Chiba, M ^{[1
]}

Echigo, S ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Dent, Dept Oral Med & Surg, Div Oral Surg,Aoba Ku, Sendai, Miyagi 9808575, Japan

来源：

DENTOMAXILLOFACIAL RADIOLOGY | 2005年 / 34卷 / 02期

关键词：

magnetic resonance imaging; temporomandibular joint; manipulation; disk;

D O I：

10.1259/dmfr/29080712

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

We present a case of bilateral temporomandibular joint (TMJ) internal derangement with closed lock, which was followed over I I years using serial MRI after successful disk reduction with mandibular manipulation. MRI of the bilateral TMJs before and after mandibular manipulation followed by anterior repositioning splint showed that the disk improved from non-reducible to reducible, and that the reducing disk persisted for I I years, although minor changes in configuration and position of the disk occurred. These MRI findings suggest that non-surgical treatment with successful mandibular manipulation prevents progressive changes in the TMJ. This case report complements observations regarding the longitudinal course of TMJ internal derangement with closed lock after non-surgical treatment.

引用

页码：106 / 111

页数：6

共 13 条

[1]

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[2]

deLeeuw R, 1996, J ORAL MAXIL SURG, V54, P1270

[3] TMJ ARTICULAR DISC POSITION AND CONFIGURATION 30 YEARS AFTER INITIAL DIAGNOSIS OF INTERNAL DERANGEMENT [J].