THE INFLUENCE OF ULTRASOUND IN REMOVING INTRARADICULAR POSTS

被引：12

作者：

BERBERT, A ^{[1
]}

FILHO, MT ^{[1
]}

UENO, AH ^{[1
]}

BRAMANTE, CM ^{[1
]}

ISHIKIRIAMA, A ^{[1
]}

机构：

[1] UNIV SAO PAULO,BAURU SCH DENT,DEPT ENDODONT,BR-17043101 BAURU,SP,BRAZIL

来源：

INTERNATIONAL ENDODONTIC JOURNAL | 1995年 / 28卷 / 02期

关键词：

POST REMOVAL; RETREATMENT; ULTRASOUND;

D O I：

10.1111/j.1365-2591.1995.tb00167.x

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Thirty single-rooted teeth were prepared to receive cast posts. After cementation of the post the teeth were divided into three groups, Group I did not receive any treatment, whereas the posts in groups II and III were treated with an ultrasonic device, for 2 min and 5 min, respectively, The force required for post removal was determined using a universal test machine, No statistical differences (P>0.05) were found between the groups where ultrasound had been used. Significantly reduced forces were necessary to remove the posts from group II and III, compared with group I which did not receive ultrasonic treatment (P<0.05).

引用

页码：100 / 102

页数：3

共 16 条

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