金属烤瓷冠治疗128颗前牙邻面龋的临床观察  

Clinical Observation of Treating 128 Interproximal Caries of Front Teeth by Metal-baked Porcelain Croun

作　　者：黄岚[1] 姚湘霞[1] 石巧云[1] 

机构地区：[1]咸宁学院附属第一医院口腔科,湖北咸宁437100

出　　处：《咸宁学院学报（医学版）》2006年第1期34-35,共2页Journal of Xianning Univarsity(medical Sciences)

摘　　要：目的 对96例128颗金属烤瓷冠治疗前牙邻面龋或继发龋后的临床效果进行跟踪观察。方法 凡是上下颂前牙已发生的邻面深龋或己治疗的死髓牙邻面继发龋均采用金属烤瓷冠修复治疗，并与病人建立联系，以便跟踪观察。结果 3～5年后，除有5例7颗牙齿因烤瓷冠颈缘不密合而发生继发龋外，其余病例均较满意，成功率达94．53％。结论 该方法对治疗前牙邻面深龋或已治疗后的邻面继发龋是一种较为理想的修复治疗方法，同时建议也可用于治疗后牙死髓牙继发龋。Objective To observe the clinical effect of treating caries by metal-baked porcelain croun. Methods Use metalrbaked porcelain croun care all the interproximal caries of maxillomandibular front teeth and the secodary interproximal caries of non-vital tooth which had been cured. Besides,associate with the patients for overall observation. Results After 3-5years,only 7 teeth （in 5 patients） secondarily decayed due to the deficient airtightness at neck margin of porcelain croun, but the other patients （at about 94. 53%）were cured. Conclusion It＇s a good method to cure the inter-proximal caries in maxillomandibular front teeth and it also can treat secondary interproximal caries of decayed teeth.

关 键 词：金属烤瓷冠 前牙邻面龋 治疗 临床观察 

分 类 号：R781.1[医药卫生—口腔医学] R783[医药卫生—临床医学]