Histologic evaluation of pulpotomies in dog using two types of mineral trioxide aggregate and regular and white Portland cements as wound dressings

被引：111

作者：

Menezes, R

Bramante, CM

Letra, A

Carvalho, VGG

Garcia, RB

机构：

[1] Univ Sao Paulo, Bauru Dent Sch, Dept Endodont, BR-05508 Sao Paulo, Brazil

[2] Univ Sao Paulo, Coll Vet Med, Sao Paulo, Brazil

来源：

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTOLOGY | 2004年 / 98卷 / 03期

关键词：

D O I：

10.1016/j.tripleo.2004.03.008

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Objective. The purpose of this study was to investigate the pulpal response of dogs' teeth after pulpotomy and direct pulp protection with MTA Angelus, ProRoot, Portland cement and white Portland cement. Study design. Seventy-six teeth were treated with these materials. One hundred twenty days after treatment, the animals were sacrificed and the specimens removed and prepared for histological analysis. Results. All the materials demonstrated similar results when used as pulp-capping materials. Pulp vitality was maintained in all specimens and the pulp had healed with a hard tissue bridge. Conclusion. The materials used in this study were equally effective as pulp protection materials following pulpotomy.

引用

页码：376 / 379

页数：4

共 19 条

[1] An evaluation of accelerated Portland cement as a restorative material [J].