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在单侧上颌骨缺损修复中,以往多采用恒基托制取颌位记录,病人复诊次数多,且在制做中空阻塞器部分时,通常用热凝塑料制成缺损腔底部,再用自凝塑料加盖并粘接。作者在临床中使用晰基托制取颌位记录,并使修复体表面不露自凝塑料,以减少对软组织的刺激性和复诊次数,现将方法介绍如下:①牙体制备、印模同常规。②制取颌位记录:在已取得的模型缺损腔内铺2mm或略厚的蜡片,以便试戴中磨改缓冲。在健侧上颌腭
In the unilateral maxillary defect repair, in the past more than the use of constant-based care to obtain jaw position records, the patient referral frequency and more, and in the manufacture of hollow occluder part, the bottom of the cavity is usually made of thermosetting plastic, and then self-coagulation Plastic capped and bonded. The authors use the QuikTop to establish jaw position records in clinical practice, and make the surface of the prosthesis not self-condensing plastic to reduce irritation to the soft tissue and referral times, the method is described as follows: ① tooth preparation, impression with the same conventional. ② Preparation of jaw position records: in the model cavity has been made shop shop 2mm or slightly thick wax, so try to change the buffer in the buffer. In the contralateral maxillary palate