一、前言2近远中间隙,多因2的形态发育较小而来,若再有鱼缺失,则由于间隙与缺隙及2的小形态同时存在,就会给恢复外观与功能造成很大困难,一般作法是在2的近远中增加牙间隙修复体(通常称“加缝”)。这样,从美观的角度常不能使病人满意。而前牙修复外观又是首要因素。笔者在修复这类情况牙列缺失时改进了修复方法,效果很 First, the introduction of 2 near and far in the gap, mostly due to the smaller form of 2 from the development, if there is no fish, then due to the gap and the lack of space and 2 small forms co-exist, it will give the appearance and function of the restoration of large Difficulties, the general practice is to increase the gap in the 2 near the restoration of the body (usually called “plus”). In this way, from a beautiful point of view often can not make the patient satisfied. The appearance of anterior teeth repair is the primary factor. The author in the repair of such cases missing dentures improve the repair method, the effect is very