论文部分内容阅读
目的:对我院收治的65例牙体缺损患者进行二氧化锆烤瓷牙的临床修复,并对其优、缺点及未来发展进行显浅的探讨。方法:常规制取印模,填补倒凹,分割、喷砂、打磨,最后按所需修复形态进行透明瓷、切缘瓷堆筑。结果:修复完整、光洁,并与牙体组织紧密贴合,咬颌关系正常,X线显示,根尖周无阴影。半年后随访,65例患者中无1例出现牙龈问题及掉瓷等现象,总有效率为100%。结论:二氧化锆烤瓷牙具有美观、坚固,修复成功率高达100%等优点,极具临床推广应用价值。
Objective: To clinical repair of zirconia porcelain teeth in 65 cases of dental defects treated in our hospital, and to discuss its advantages, disadvantages and future development. Methods: Conventionally, impression was made to fill the concave, split, sandblasting, grinding, and finally the shape required for the restoration of transparent porcelain, cut edge porcelain stacked. Results: The repair was complete and smooth, and it was closely attached to the tooth tissues. The jawbone relationship was normal, X-ray showed no apical shadow. Six months after follow-up, none of the 65 patients developed gum problems and disappeared. The total effective rate was 100%. Conclusion: Zirconia porcelain teeth with beautiful, strong, the success rate of repair up to 100% and other advantages, highly clinical application value.