前突型深复(牙合)是一种常见的错(牙合)畸形,临床上除表现(牙合)曲线异常外,上颌前牙纵轴有明显的前突,牙齿排列整齐或呈拥挤状态,上颌牙弓的长度及上下前牙间距离均超过正常,磨牙咬(牙合)呈中性(牙合)关系或远中(牙合)关系,有时与其它错(牙合)伴生。 目前,对深复(牙合)畸形的矫治是有争议的。Sehudy认为几乎所有此型病例均可借助于 Anterior deformity deep complex (occlusal occlusion) is a common malocclusion, clinically in addition to the performance of occlusion curve abnormalities, the longitudinal axis of the maxillary anterior superior protrusion, the teeth arranged in a neat or crowded State, maxillary dental arch length and distance between the upper and lower anterior teeth are more than normal, molars bite (occlusion) showed a neutral occlusion (occlusion) relationship or distal occlusion relationship, sometimes with other malocclusion associated. At present, the treatment of deep complex occlusion is controversial. Sehudy believes that almost all of these cases can be aided