Sun S, Helmy E, Bays R
Department of Oral and Maxillofacial Surgery, Emory University School of Postgraduate Dentistry, Atlanta, Ga.
Oral Surg Oral Med Oral Pathol. 1990 Jul;70(1):5-9. doi: 10.1016/0030-4220(90)90169-s.
A case of unilateral synovial chondromatosis of the temporomandibular joint with intracranial extension is presented. Extracapsular extension of these lesions is rare, and few cases have previously been reported. The case presentation will also reflect the inadequacy of routine preoperative temporomandibular joint x-ray films to reflect the extent of the lesion. Despite the benign nature of the lesion, excision was done because of the clinical aggressive behavior.
本文报告一例颞下颌关节单侧滑膜软骨瘤病伴颅内扩展的病例。这些病变的囊外扩展很少见，此前仅有少数病例报道。病例介绍还将反映出常规术前颞下颌关节X线片在反映病变范围方面的不足。尽管病变性质为良性，但由于其临床侵袭性行为仍进行了切除。
