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目的运用精密附着体与烤瓷冠桥对不同病因重度咬合异常患者进行重建修复。方法临床选择14例需重建修复治疗的患者,采用精密冠内、冠外附着体与烤瓷冠桥进行修复治疗,恢复符合患者生理的正常咬合高度与曲线,恢复余留牙冠外型,改变过长、松动牙的冠根比例。结果 14例患者修复后主观评价美观,咀嚼有力,固位稳定性高,感觉适应性好。12例颞下颌关节症状基本消失,2例张口时偶有弹响,但较修复前有较大改善。结论通过烤瓷冠桥与冠内冠外精密附着体联合进行咬合异常重建修复治疗,具有显著治疗效果。
Objective To apply the precision attachment and porcelain crowns bridge to reconstruct the patients with abnormal etiology and occlusion. Methods Fourteen patients undergoing reconstruction and repair were enrolled in this study. The patients were treated with intracoronary crowns, extracorporeal crowns and porcelain crowns and bridges to restore the normal occlusal height and curvature of the patient’s physiology, and to restore the appearance of the remaining crowns Long, loose teeth crown ratio. Results 14 patients after repair subjective evaluation of beautiful, strong chewing, retention of high stability, good sense of adaptability. Twelve cases of temporomandibular joint symptoms disappeared, two occasional occasional snap ring mouth, but a greater improvement than before repair. Conclusions The occlusal anomalies reconstructive repair is achieved through the combination of porcelain crowns and crowns and precision internal crowns. It has a significant therapeutic effect.