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目的 :比较全瓷冠与金属烤瓷冠在牙齿修复中的临床效果。方法 :从2012年1月至2015年1月我院收治的行牙齿修复患者中抽取50例,按照随机数字表法分为观察组25例、对照组25例,对照组采用金属烤瓷冠进行修复,观察组采用全瓷冠进行修复,观察两组患者的治疗效果。结果 :观察组行牙齿修复患者的治疗总有效率较对照组更具有优势(P<0.05);且观察组患者牙颈缘黑线发生率及牙龈炎发生率较对照组更低(P<0.05)。结论 :全瓷冠在牙齿修复中较金属烤瓷冠修复效果更显著,同时还能有效降低牙颈缘黑线发生率及牙龈炎发生率,值得推广及采纳。
Objective: To compare the clinical effect of all-ceramic crowns and metal porcelain crowns in dental restoration. Methods: From January 2012 to January 2015, 50 cases of dental restoration patients admitted to our hospital were divided into observation group (25 cases) and control group (25 cases) according to random number table method. The control group was treated with metal porcelain crowns Repair, observation group using all-ceramic crowns to repair, observe the treatment effect of two groups of patients. Results: The total effective rate of dental restoration in the observation group was more superior than that in the control group (P <0.05). The incidence of black line in the cervical margin and gingivitis in the observation group were lower than those in the control group (P <0.05) ). CONCLUSION: All-ceramic crowns are more effective than metal-ceramic crowns in the restoration of teeth. At the same time, the all-ceramic crowns can effectively reduce the incidence of black line and the incidence of gingivitis, which is worthy of popularization and adoption.