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首页> 外文期刊>National Journal of Maxillofacial Surgery >An innovative approach to the prosthodontic management of Class III mandibular defect
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An innovative approach to the prosthodontic management of Class III mandibular defect

机译：修复Ⅲ类下颌骨缺损的创新方法

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Class III mandibular resection due to surgical treatment of jaw tumor produces a discontinuity in the mandible which is severely incapacitating to the patient. It leads to a deviation and rotation of the mandible which depends on the amount of tissues resected the manner of surgical site closure, loss of proprioceptive sense of occlusion, the presence, and condition of teeth, and the time of initiation of prosthodontic therapy. These put together makes the task of prosthodontic rehabilitation quite arduous. Guide flange prosthesis is a comparatively simple and cost-effective method of restoring the esthetics and function to an acceptable level. This clinical report describes an innovative and simplified approach to impression making (sectional two-step impression) to minimize trauma to the underlying and circumoral fragile tissues postsurgery, and to the fabrication of buccal guide flange (wrought wire supported and reinforced guide flange) for prosthetic rehabilitation of a patient with Class III mandibular resection.
机译：由于颌骨肿瘤的外科治疗而导致的III类下颌骨切除术在下颌骨中产生了不连续性，严重影响了患者的能力。它导致下颌骨的偏离和旋转，这取决于切除的组织数量，手术部位闭合的方式，本体感受闭塞感的丧失，牙齿的存在和状况以及修复修复的开始时间。这些因素使修复修复的任务相当艰巨。引导凸缘假体是一种将美学和功能恢复到可接受水平的相对简单且经济高效的方法。该临床报告描述了一种创新且简化的印模制作方法（分两步印模），以最大程度地减少对基础和周围脆弱组织术后的创伤，以及用于义齿的颊侧引导凸缘（钢丝支撑和加强的引导凸缘）的制造下颌三类切除患者的康复。

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