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目的探讨改变式中空阻塞器在颌骨缺损修复中的应用研究。方法采用连冠代锁中空阻塞器,准确度高,均匀持久,以健侧天然牙左上第一、二双尖牙和右上第一、二双尖牙连冠为主要支抗,采支持义颌,充分利用余留健康牙放卡环使颌力分散。结果通过近三年来的临床研究,认为此方法是目前修复颌骨缺损的最有效方法,建议临床各医院开展,以适应病员生活及社会活动的需要,提高生存质量。结论该修复方法具有先进性、科学性、操作技术易掌握,值得临床推广。
Objective To investigate the application of the modified hollow occluder in the repair of jaw defects. The method of even crown on behalf of the lock with a hollow occluder, high accuracy, uniform and lasting, to the natural upper left side of the first natural teeth, two pairs of canine and upper right first, two pairs of canine continuous as the main support mining justice , Make full use of residual health dental card ring to jaw force dispersion. Results Through the clinical research in the past three years, this method is considered as the most effective method for repairing jaw defects at present. It is suggested that all clinical hospitals should be developed to meet the needs of patients’ living and social activities and improve their quality of life. Conclusion The repair method is advanced, scientific, easy to grasp operating techniques, it is worth clinical promotion.