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不锈钢丝卡环用于镶牙已有数十年的历史,但卡环的成型一直是用手工操作,不仅繁锁费时且浪费原材料。近年来,临床上采用自凝树酯快速镶牙工艺给卡环操作的改进提出了新的要求和课题。我科基于临床应用之舌杠、腭杠是依据其共性和近似值略加修改即可应用的原理提出了改卡环的手工操作为机械操作预制成型的设想而与成都市八二信箱协作,制成了下颌磨牙不
Stainless steel snap rings have been used for dental implants for decades, but snap ring molding has been done manually and is time-consuming and wasteful of raw materials. In recent years, the rapid application of self-setting resin in dental clinics has brought new requirements and issues for the improvement of snap ring operation. Our department based on the clinical application of the tongue, the palate bar is based on its generality and the approximate value of a slight modification can be applied to the principle of the proposed card ring for manual operation of prefabrication of mechanical operation and the Chengdu August 2 letter of cooperation, the system Has become a mandibular molar not