巨舌症如不及早治疗,常可导致颌骨畸形。由于巨舌的压力,使下颌牙弓逐渐扩大,久之上颌也受到影响,若巨舌大至不能安放在口腔内而向外伸展,则可形成开(牙合)及上下颌骨前突畸形。巨舌症早期治疗,颌骨的发育异常及咬合关系常可自行恢复正常,对成人患者,尤其开(牙合)较严重者,正畸需时较长,也可考虑作手术矫治。我们最近治疗一例血管瘤性巨舌症伴开(牙合)畸形,经手术切除巨舌及颌骨正畸手术后效果满意,兹简介如下: Juvenile tongue disease if not treated, can often lead to jaw deformity. Due to the pressure of the giant tongue, the mandibular arch gradually expands for a long time the upper jaw is also affected. If the huge tongue can not be placed in the mouth and outwards, you can form open (occlusal) and maxillary deformity. Babies early treatment, maxillary dysplasia and occlusal relationship can often return to normal, adult patients, especially open (occlusal) more severe orthodontic takes a longer time can also be considered for orthopedic surgery. We recently treated a case of giant tumor of the hemangioma with open occlusion (malocclusion), after surgery to remove the giant tongue and jaw orthodontic surgery satisfactory results are as follows: