乳磨牙大面积牙体缺损嵌体冠修复的临床疗效分析

任乃华; 杨日皋; 尹东青

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乳磨牙大面积牙体缺损嵌体冠修复的临床疗效分析

更新时间：2024-01-17

- 乳磨牙大面积牙体缺损嵌体冠修复的临床疗效分析
- Clinical analysis of the effects of inlay-crown restoration on massive destruction in deciduous molar
- 重庆医科大学学报 2006年第3期页码：432-433
- 作者机构：
  
  1. 重庆医科大学附属口腔医院修复科
  2. 重庆医科大学附属口腔医院修复科,重庆,400015
- 作者简介：
- 基金信息：
- DOI：
  中图分类号： R783
- 纸质出版日期：2006，
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[1]任乃华,杨日皋,尹东青.乳磨牙大面积牙体缺损嵌体冠修复的临床疗效分析[J].重庆医科大学学报,2006(03):432-433.

REN Naihua, et al. Clinical analysis of the effects of inlay-crown restoration on massive destruction in deciduous molar[J]. Journal of Chongqing Medical University, 2006,(3):432-433.
[1]任乃华,杨日皋,尹东青.乳磨牙大面积牙体缺损嵌体冠修复的临床疗效分析[J].重庆医科大学学报,2006(03):432-433. DOI：

REN Naihua, et al. Clinical analysis of the effects of inlay-crown restoration on massive destruction in deciduous molar[J]. Journal of Chongqing Medical University, 2006,(3):432-433. DOI：

摘要

目的:观察髓室固位式嵌体冠修复乳磨牙大面积牙体缺损的临床疗效。方法:选取34例儿童患者49颗乳磨牙大面积牙体缺损患牙采用铸造及金属烤瓷进行嵌体冠修复

追踪观察1￣3年。结果:49个修复体中

1例冠折

48例使用良好

边缘密合

无松动脱落及继发龋坏。结论:嵌体冠修复乳磨牙大面积牙体缺损效果良好

对保存严重缺损乳磨牙

维持乳牙列完整

提高咀嚼功能有实际意义。

Abstract

Objective: To evaluate the clinical effection of inlay-crown on the massive destruction in deciduous molar.Methods: Forty-nine teeth with massive dental crown defects from thirty-four children were given casting alloy or PFM inlay-crown restorative treatment.The patients were followed up for 1 to 3 years.Results: Of these 49 teeth

only one was broken.Restoration contours of the rest were tight.Exfoliation and secondary caries were not found.Conclusion: This method may not only repair and preserve the decayed tooth

but also maintain the completion of the primary dentition and improve the masticatory function.

关键词

乳磨牙嵌体冠修复

Keywords

Deciduous molarInlay-crownRestoration

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