MICROLEAKAGE STUDIES COMPARING A ONE-VISIT INDIRECT COMPOSITE INLAY SYSTEM AND A DIRECT COMPOSITE RESTORATIVE TECHNIQUE

被引：13

作者：

CASSIN, AM

PEARSON, GJ

机构：

[1] INST DENT SURG,DEPT BIOMAT,256 GRAYS INN RD,LONDON WC1X 8LD,ENGLAND

[2] UNIV LONDON UNIV COLL,SCH DENT,DEPT EXPTL DENT,LONDON WC1E 6BT,ENGLAND

来源：

JOURNAL OF ORAL REHABILITATION | 1992年 / 19卷 / 03期

关键词：

D O I：

10.1111/j.1365-2842.1992.tb01101.x

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Problems related to leakage have been observed with direct-filled composite restorations. The development of indirect system of fabrication followed by cementation should theoretically reduce this phenomenon. The present study compares the leakage around directly placed composites with composite inlays prepared by a surgery-based system. The results indicate that the amount of leakage is reduced with the inlay system, but that it is not eliminated.

引用

页码：265 / 270

页数：6

共 14 条

[1]

Bishop B M, 1989, Aust Prosthodont J, V3, P35

[2] HARDENING SHRINKAGE AND HYGROSCOPIC EXPANSION OF COMPOSITE RESINS [J].