论文部分内容阅读
在牙颌畸形的各种表现中,上颌侧切牙单侧或双侧腭移位的现象较多见。由于前牙拥挤重叠,排列不齐,对美观影响较大,不少病人要求治疗。因种种原因采用减数或减径法不适宜,效果不佳,或年龄大不能治疗的患者,往往不能很好地恢复前牙美观。近年来笔者针对以上情况设计了一种新的修复方法解决了这一问题,方法简单实用,效果满意。方法:常规取模,翻制石膏模型,在腭移位牙的
In various manifestations of dental deformity, maxillary lateral incisors unilateral or bilateral palatal shift phenomenon more common. As the crowded overlapping anterior teeth, arranged in different, a greater impact on the aesthetics, many patients require treatment. Due to various reasons, the use of subtraction or subtraction is not appropriate, the effect is not good, or the age can not be treated patients often fail to restore the aesthetics of the anterior teeth. In recent years, the author designed a new repair method for the above situation to solve this problem, the method is simple and practical, the effect is satisfactory. Methods: Conventional mold, cast plaster model, the tooth in the palate shift