一种强化固定临时修复体的新方法。

A new procedure to reinforce fixed provisional restorations.

作者信息

Hazelton L R, Brudvik J S

机构信息

Department of Prosthodontics, University of Washington, School of Dentistry, Seattle, USA.

出版信息

J Prosthet Dent. 1995 Jul;74(1):110-3. doi: 10.1016/s0022-3913(05)80234-3.

DOI:10.1016/s0022-3913(05)80234-3

PMID:7674181

Abstract

The typical unreinforced fixed partial denture provisional restoration commonly fails because of fractures and loss of cement retention. A procedure to reinforce the provisional restoration with a substructure of orthodontic band material has dramatically increased the longevity of this restoration. The procedure requires commonly available materials without a significant increase in cost or construction time.

摘要

典型的无增强固定局部义齿临时修复体通常会因折断和粘结剂固位丧失而失败。一种用正畸带环材料制成的下部结构来增强临时修复体的方法显著提高了这种修复体的使用寿命。该方法所需材料常见，且成本和制作时间没有显著增加。