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我们设计用双侧基牙近中邻面用金属嵌体,舌侧凹用支托桥体加塑胶牙面与复合树脂,一次性固定修复前牙单个缺失。自1989年以来已修复16例,效果满意。现介绍如下: 一般资料:男性患者11例,女性患者5例,其中1缺失者9例,1缺失者3例,(?)之间间隙增大者2例,2缺失者2例。适应症: 一、缺牙双侧基牙健康,排列整齐,牙周无炎症无松动; 二、缺牙间隙小,有倒凹; 三、深覆(牙合),超(牙合)。
We designed the use of bilateral abutments near the mid-face with metal inlays, lingual concave support bridge plus plastic tooth surface and composite resin, a one-time fixed repair anterior deletion of a single tooth. Since 1989, 16 cases have been repaired with satisfactory results. Now introduced as follows: General information: 11 male patients, 5 female patients, including a deletion of 9 cases, 3 cases of a deletion, (?) Increased in 2 cases, 2 cases of 2 cases. Indications: First, the lack of teeth on both sides of the abutment health, arranged in neat rows, no periodontal inflammation without loosening; Second, lack of teeth gap, there are concave; Third, the deep over (occlusal), super (occlusion).