EVALUATION OF THE SEALING ABILITY OF AMALGAM, CAVIT, AND GLASS IONOMER CEMENT IN THE REPAIR OF FURCATION PERFORATIONS

被引：27

作者：

ALHADAINY, HA ^{[1
]}

HIMEL, VT ^{[1
]}

机构：

[1] UNIV TENNESSEE,COLL DENT,875 UNION AVE,MEMPHIS,TN 38103

来源：

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS | 1993年 / 75卷 / 03期

关键词：

D O I：

10.1016/0030-4220(93)90152-T

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Perforations created in the pulpal floors of 30 extracted molars were repaired with amalgam, Cavit, and light cured glass ionomer cement. After the pulp chambers and access openings were filled with composite resin, the teeth were then immersed in 2% Erythrocin B solution for 1 week. After longitudinal sectioning of the teeth, dye penetration was measured. The results indicated significant differences between the three materials. Light cured glass ionomer exhibited the least dye penetration followed by Cavit and amalgam.

引用

页码：362 / 366

页数：5

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