论文部分内容阅读
目的观察CAD/CAM氧化锆全瓷冠修复的临床效果。方法选取114例患者(210颗患牙),使用CAD/CAM氧化锆全瓷冠修复患者牙齿,术后随访12个月,并采用美国公共健康协会的修订标准对修复体的疗效进行评价。结果 114例患者(210颗患牙),边缘着色A级200颗(95.2%),龈缘密合度A级195颗(92.9%),修复体颜色A级198颗(94.3%),修复体周围龋A级达100.0%,修复体折裂A级205颗(97.6%),基牙松动A级达100.0%。结论 CAD/CAM氧化锆全瓷冠修复的效果有很好的稳定性和生物相容性,临床疗效令人满意,值得临床推广。
Objective To observe the clinical effect of CAD / CAM zirconia all-ceramic crowns. Methods One hundred and fourteen patients (210 teeth) were selected. The patients’ teeth were repaired by CAD / CAM zirconia all-ceramic crowns. The patients were followed up for 12 months. The revision of the American Public Health Association was used to evaluate the curative effect of the prosthesis. Results A total of 114 patients (210 teeth) with 200 A (95.2%) margins, 195 A (95.9%) gingival adhesions, 198 (94.3%) prosthetic A grades, A grade of caries reached 100.0%, grade A of prosthesis 205 (97.6%), abutment loosen A grade 100.0%. Conclusion The effect of CAD / CAM zirconia all-ceramic crowns has good stability and biocompatibility. The clinical curative effect is satisfying and worthy of clinical promotion.