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作者比较去除直接粘合正畸附件后,清除牙面剩余粘合剂的各种方法,以找出最适合于临床使用的方法。用38个因牙周病拔除的无龋上中切牙作为研究材料,牙面以37%磷酸处理后,以粘
The authors compared various methods of removing the remaining adhesive on the tooth surface after removing the orthodontic attachment to find the most suitable method for clinical use. 38 cases of periodontal disease due to extraction of caries on the incisors as a research material, the tooth surface treated with 37% phosphoric acid to stick