Recent advance in diagnosis and treatment of oromandibular dystonia
10.3760/cma.j.cn115354-20240224-00117
- VernacularTitle:口下颌肌张力障碍的临床诊疗进展
- Author:
Huiling PENG
1
;
Chunxiao WANG
;
Wei ZHAO
;
Ying MA
;
Ming YAO
;
Bing HUANG
Author Information
1. 浙江中医药大学研究生院，杭州 310006
- Keywords:
Oromandibular dystonia;
Meige syndrome;
Facial nerve;
Trigeminal nerve;
Radiofrequency ablation
- From:
Chinese Journal of Neuromedicine
2024;23(5):534-537
- CountryChina
- Language:Chinese
-
Abstract:
Oromandibular dystonia (OMD) is a type of Meige syndrome, which is characterized by involuntary repeated abnormal postured contraction of bilateral masticatory muscles, orbicularis oris muscles and mimetic muscles. Involved nerves are buccal branch of facial nerve, mandibular marginal branch and/or mandibular branch of trigeminal nerve. At present, the pathogenesis of OMD is still unclear, and no specific treatment for OMD is noted. This article reviews the pathogenesis, clinical manifestations, classifications, diagnoses, differential diagnoses and treatments of oromandibular dystonia in order to strengthen the understanding of the disease.
