先天性下颌一瞬目综合征是少见的遗传病,而咀嚼时有眨眼动作。本文例1三代均有发病;例2为隔代遗传;例3系散发的。本病病因是提上睑肌不受动眼神经的支配,而与三叉神经支配翼外肌的部分发生异常联系所致。治疗方法即用手术切断这种联系。或从提睑肌,或从咀嚼肌入手。但均可能有术后合并症,必须慎重考虑。 Congenital jaw transient syndrome is a rare genetic disease, while chewing blinking action. This article has three generations of three generations of disease; Case 2 for each generation of heredity; Example 3 Department of the distribution. The etiology of this disease is levator palmar is not subject to oculomotor nerve domination, but with the trigeminal nerve wing part of the abnormal connection. The treatment is to cut off this link with surgery. Or from the levator muscle, or start from the masticatory muscle. But may have postoperative complications, must be carefully considered.