儿童前牙反(牙合)是常见的错(牙合)畸形,其矫治方法甚多,矫治器的制作均较为复杂、费时,有的疗程较长。因此,对广泛开展这一矫治工作不利。我们于1982年研究成功“上前牙直接粘结唇切斜导面法”矫治前牙反(牙合)。本法制作 Children's anterior teeth (occlusion) is a common malocclusion, its correction methods are many, the production of appliances are more complex, time-consuming, and some longer course. Therefore, it is unfavorable to carry out this orthodontic treatment widely. In 1982, we studied the success of “anterior teeth straight bonding lip incline oblique surface method” to treat anterior teeth anti (occlusion). This Law is produced