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充填术是牙体缺损修复的主要手段之一。一种好的充填技术可使牙体缺损得以更多更好的保存。为增强修复后的牙体和充填体的抗力能力,作者在临床上制备特殊形状的洞形,在充填体中颊舌向水平埋入加
Filling is one of the main means of dental defect repair. A good filling technique allows for more and better preservation of tooth defects. In order to enhance the resistance of the restored tooth and the filling body, the author prepares a specially shaped hole in the clinic, and inserts the buccal tongue horizontally into the filling body