COMPARATIVE TISSUE TOLERANCE OF A NEW ENDODONTIC SEALER

被引：14

作者：

MOLLOY, D ^{[1
]}

GOLDMAN, M ^{[1
]}

WHITE, RR ^{[1
]}

KABANI, S ^{[1
]}

机构：

[1] TUFTS UNIV,SCH DENT MED,DEPT ENDODONT,ONE KNEELAND ST,BOSTON,MA 02111

来源：

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS | 1992年 / 73卷 / 04期

关键词：

D O I：

10.1016/0030-4220(92)90332-K

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

An experimental radiopaque resin root canal sealer was tested for tissue biocompatibility in rat connective tissue. The controls were four widely used sealers: Sealapex, Kerr's sealer, AH-26, and Roth's sealer. Polyethylene tubes were filled with the sealers and allowed to set for 24 hours in 100% humidity. Each sealer was implanted in the connective tissue of Sprague-Dawley rats and removed after 3, 10, 20, 30, and 60 days, fixed, and histologically prepared for light microscope evaluation. At each time period there was practically no difference in the reaction of all the sealers. By 60 days, the total picture was one of well-tolerated biocompatibility.

引用

页码：490 / 493

页数：4

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