EVALUATION OF THE ROOT TOPOGRAPHY FOLLOWING PERIODONTAL INSTRUMENTATION - SCANNING ELECTRON-MICROSCOPIC STUDY

被引：25

作者：

DSILVA, IV ^{[1
]}

NAYAK, RP ^{[1
]}

CHERIAN, KM ^{[1
]}

MULKY, MJ ^{[1
]}

机构：

[1] HINDUSTAN LEVER RES CTR,BOMBAY,INDIA

来源：

JOURNAL OF PERIODONTOLOGY | 1979年 / 50卷 / 06期

关键词：

D O I：

10.1902/jop.1979.50.6.283

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

Extraction was performed on 52 periodontally involved teeth. Of these, ten without any instrumentation served as controls, 19 were treated with hand instruments, and 23 with ultrasonics. The extent of cleaning and damage to teeth with the two treatment procedures employed were assessed by examining in the scanning electron microscope. Ultrasonics were superior in the treatment of incisor teeth but had no particular advtange over the hand instruments with respect to the treatment of molars. Also the microflora forming the bacterial plaque were visualized.

引用

页码：283 / 290

页数：8

共 17 条

[1] EFFECTS OF HIGH SPEED PERIODONTAL INSTRUMENTS ON TOOTH SURFACE [J].