后牙的深边缘升高的修复性和牙周结局:系统性审查
Prerna Priya1,2, Ankita Singh3, Ashi Chug4
1Conservative Dentistry and Endodontics, All India Institute of Medical Sciences, Rishikesh, IND.
Cureus
|December 22, 2025
概括
深边缘升高 (DME) 为深牙边缘提供了一个保守的替代方案. 这种技术显示出高的恢复存活率,并保持牙周健康,支持其在外科冠长延长的使用.
科学领域:
- 恢复性牙科 恢复性牙科
- 牙周病学 牙周病学
- 最少侵入性牙科是最少侵入性的牙科.
背景情况:
- 深边缘升高 (DME) 是一种微创的技术,用于冠状上重新放置下牙边缘.
- 它旨在改善粘合剂的粘合和隔离,作为一种保守的替代方案,用于手术冠长延长深部宫边缘.
研究的目的:
- 系统地审查修复性成功和牙周周周边深层升高的响应.
- 重点是长期恢复生存,边际适应和牙周健康结果.
主要方法:
- 进行了电子数据库 (PubMed,Scopus,Web of Science,Embase,CENTRAL) 的系统审查.
- 包括的研究包括RCT,非随机临床试验,受控临床试验以及报告DME结果的回顾性研究.
- 分析了8项涉及678名参与者的临床研究,随访期从3个月到12年不等.
主要成果:
- 恢复的生存率很高 (94%-100%),而陶恢复的生存率略高于复合材料.
- 牙周参数仍然有利,口袋深度在1.9-2.8毫米之间.
- 虽然在探测和斑块指数上注意到出血的初始增加,但这些在良好的卫生条件下稳定下来;临床附着水平保持稳定或改善.
结论:
- 深边缘升高显示出出色的长期修复性结果,并有效地保持牙周健康.
- 该技术被认为是手术冠状延长的可行,保守的替代方案,当使用精细的粘合剂程序和适当的维护进行时.
相关概念视频
01:15Teeth
2.2K
The formation of teeth, also known as odontogenesis, is a complex process that begins in utero, around the sixth week of embryonic development. There are three stages to this process: the bud stage, the cap stage, and the bell stage.
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin...
2.2K
01:21Tooth Anatomy
2.8K
The human tooth enables us to eat a variety of foods, speak clearly, and even aid in shaping our faces. Teeth are composed of various elements that work together. Here's a detailed look at the anatomy of a human tooth.
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or...
2.8K