摘要
目的:评价成年人前牙列拥挤正畸修复联合治疗的临床效果。方法:11例成年人牙列中重度拥挤的患者接受了正畸修复一体化设计的治疗。其中舌侧错位5例,唇侧错位6例。术前根据模型分析的结果,决定需行邻面去釉的牙数量以及最后需进行冠修复的牙数,对将要冠修复的牙先进行邻面去釉解除拥挤,切端减磨减轻反牙合。用正畸技术排齐牙齿后,再按治疗计划进行冠修复和保持。共完成修复体18件,其中全冠15个,贴面2件,固定桥1件。结果:11例中疗程最短的为4.5个月,最长为6.5个月,后牙关系保持不变,错位牙矫正修复后牙髓活力正常,修复体外形颜色协调,牙龈健康。结论:成年人前牙拥挤正畸修复联合治疗是一种很有效的方法。
Objective: To valuate clinical effect on adult crowded anterior dentition with unification methods of orthodontics and prosthetics. Methods: Multidisciplinary therapy was applied to 11 patients who have serious or medium malalinement, including 5 lingual malposition cases and 6 labial malposition cases. According to the model analytic results, doctors determined the number of sliced teeth. After decreasing crowded and cross-bite degree, we aligned teeth ,and finally full crowns were used to restore those teeth. Results: The process of therapy lasted for 5 months averagely, Relation of posterior teeth maintains steadily. Malposition teeth had vital pulp after correction, color of restorative teeth was harmonious, Gingiva was healthy. Conclusion: Unification therapy with orthodontics and prosthetics is an effective way to solve the adult crowded malalinement.
出处
《口腔颌面修复学杂志》
2005年第4期287-289,共3页
Chinese Journal of Prosthodontics
基金
广东省科研基金资助项目(2004B30901004)