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铸瓷髓腔固位冠对后牙根管治疗后修复的临床效果观察 被引量:5

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摘要 目的观察铸瓷髓腔固位冠对后牙根管治疗后修复的临床效果。方法选取临床因龋齿导致牙髓炎和根尖炎病例共182颗后牙,经完善的根管治疗后1周,采用铸瓷髓腔固位冠修复。于3个月、6个月、1年、2年行临床随访检查修复体边缘密合性、完整性、松动度、牙龈、食物嵌塞状况和颜色变化。结果 182例修复体在观察时间内,边缘密合性达97.3%(177/182),共8例修复体出现部分破损,冠的完整性为95.6%(174/182),1例基牙折断导致冠脱落,牙龈炎10例,轻度食物嵌塞9例,颜色轻微变化7例。结论铸瓷髓腔固位冠在后牙根管治疗后修复中取得良好效果,可广泛应用。
机构地区 杭州口腔医院
出处 《浙江实用医学》 2016年第2期123-124,133,共3页 Zhejiang Practical Medicine
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参考文献6

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