高嵌体在后牙牙体缺损修复中的应用效果

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【摘 要】目的 观察高嵌体在后牙牙体缺损修复中的应用效果。方法 选取苏州口腔医院2021年10月-2022年10月收治的50例后牙牙体缺损患者作为研究对象，采用随机数字表法分为对照组和观察组，各25例。对照组予以全瓷冠修复，观察组予以高嵌体修复，比较两组修复优良率及牙龈状况。结果 观察组的修复优良率为96.00%，高于对照组的68.00%（P

【关键词】后牙牙体缺损；全瓷冠修复；高嵌体修复

中图分类号：R783.3 文献标识码：A 文章编号：1004-4949（2023）24-0024-03

Application Effect of Onlay in the Restoration of Posterior Dental Defect

YU Jin-hua

（Dental Prosthetics Department of Suzhou Stomatological Hospital， Suzhou 215000， Jiangsu， China）

【Abstract】Objective To observe the effect of onlay in the restoration of posterior dental defect. Methods A total of 50 patients with posterior dental defect admitted to Suzhou Stomatological Hospital from October 2021 to October 2022 were selected as the research objects. They were divided into control group and observation group by random number table method， with 25 patients in each group. The control group was repaired with all-ceramic crowns， and the observation group was repaired with onlays. The excellent and good rate of repair and gingival status were compared between the two groups. Results The excellent and good rate of repair in the observation group was 96.00%， which was higher than 68.00% in the control group （P

【Key words】Posterior dental defect； All-ceramic crown restoration； Onlay restoration

后牙牙体缺损（posterior dental defect）是目前医学上较为常见的一种口腔疾病，常见的发病原因有龋病、外伤、磨损等，若患者未能及时得到有效治疗，不仅会加重临床症状，还会直接降低其咬合力，影响咀嚼功能。（剩余4444字）