RADIOGRAPHIC INTERPRETATION OF ENDODONTIC FILE LENGTH

被引：14

作者：

COX, VS ^{[1
]}

BROWN, CE ^{[1
]}

BRICKER, SL ^{[1
]}

NEWTON, CW ^{[1
]}

机构：

[1] INDIANA UNIV,SCH DENT,1121 W MICHIGAN ST,INDIANAPOLIS,IN 46202

来源：

ORAL SURGERY ORAL MEDICINE ORAL PATHOLOGY ORAL RADIOLOGY AND ENDODONTICS | 1991年 / 72卷 / 03期

关键词：

D O I：

10.1016/0030-4220(91)90230-A

中图分类号：

R78 [口腔科学];

学科分类号：

1003 ;

摘要：

The purpose of this study was to evaluate the accuracy of examiners when asked to make file length adjustments with only a radiograph. The examiners viewed several radiographs under proper viewing conditions but without the aid of measuring devices. Two files of varying lengths (sizes 10 and 15) were placed in maxillary and mandibular premolars and molars from cadavers. The nine examiners were 67.91% in agreement of actual file length adjustment needed when adjustments of up to 0.5 mm were needed, 17.76% when adjustments of from 0.5 up to 1.0 mm were needed, and 14.33% when adjustments of greater than 1.0 mm were needed.

引用

页码：340 / 344

页数：5

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