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目的:观察乳牙透明冠临床修复的效果。方法:回顾性分析透明冠修复64颗乳前牙,分别在6个月、12个月、18个月观察其临床效果。结果:64颗乳前牙透明冠修复6个月,无一失败,修复12个月后,2例修复体切端出现裂纹,1例牙龈边缘充血红肿。修复18个月后3例修复体出现裂纹,2例边缘折裂。结论:透明冠临床修复效果满意,值得推荐。
Objective: To observe the effect of deciduous transparent crown on clinical repair. Methods: Sixty-six anterior teeth were repaired with transparent crown. The clinical effects were observed at 6 months, 12 months and 18 months respectively. Results: 64 breast anterior teeth transparent crown repair 6 months, without a failure, repair 12 months later, 2 cases of prosthesis cut end cracks, 1 case of gingival margin congestion and swelling. After repair for 18 months, 3 cases of prosthesis appeared cracks and 2 cases of edge fracture. Conclusion: The clinical results of transparent crown are satisfactory and it is worth recommending.