[由于冠状突特发性双侧增生导致的下颌永久性缩窄]

[Permanent constriction of the jaw due to idiopathic bilateral hyperplasia of the coronoid process].

作者信息

Blanchard P, Henry J F, Souchere B, Breton P, Freidel M

机构信息

Service de Consultations de Stomatologie et Chirurgie Maxillo-faciale, Hôtel-Dieu, Lyon.

出版信息

Rev Stomatol Chir Maxillofac. 1992;93(1):46-50.

PMID:1542773

Abstract

Bilateral hyperplasia of the coronoid processes of the mandible is not frequent and concerns most always males between the ages of 14 and 16. The restricted opening movement is caused by impingement of the process on the medial and anterior surfaces of the zygomatic arch. The diagnostic is made by a good radiography. The treatment is surgery by intraoral approach. The coronoid processes are removed on the two sides with postoperative physiotherapy. The results are good and permanent.

摘要

下颌骨冠状突双侧增生并不常见，且大多发生在14至16岁的男性。开口受限是由于冠状突撞击颧弓的内侧和前表面所致。通过高质量的X线摄影进行诊断。治疗方法是采用口内入路手术。双侧切除冠状突，并在术后进行物理治疗。效果良好且持久。