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电子根尖定位仪与根尖X线片在乳牙活髓牙工作长度测定中的对比评估

Comparative Evaluation of Electronic Apex Locators and Radiovisiography for Working Length Determination in Primary Teeth in vivo.

作者信息

Abdullah Ahsan, Singh Neerja, Rathore Monika S, Tandon Shobha, Rajkumar Balakrishnan

机构信息

Senior Lecturer, Department of Pedodontics and Preventive Dentistry Post Graduate Institute of Dental Sciences, Lucknow, Uttar Pradesh, India.

Professor, Department of Pedodontics and Preventive Dentistry, Babu Banarasi Das College of Dental Sciences, Lucknow, Uttar Pradesh, India.

出版信息

Int J Clin Pediatr Dent. 2016 Apr-Jun;9(2):118-23. doi: 10.5005/jp-journals-10005-1346. Epub 2016 Jun 15.

DOI:10.5005/jp-journals-10005-1346
PMID:27365931
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC4921879/
Abstract

AIMS

The aim of this study was to evaluate the effectiveness of two different varieties of electronic apex locators and radiovisiography (RVG) for working length determination in primary teeth.

MATERIALS AND METHODS

A total of 30 primary teeth indicated for pulpectomy in children aged 3 to 8 years were randomly selected and subjected to working length determination using two varieties of electronic apex locators and RVG separately. The data were then subjected to statistical analysis.

RESULTS

A very strong correlation between electronic measurement methods and RVG length was observed.

CONCLUSION

Radiovisiography and apex locators are equally effective in determining working length in primary teeth. How to cite this article: Abdullah A, Singh N, Rathore MS, Tandon S, Rajkumar B. Comparative Evaluation of Electronic Apex Locators and Radiovisiography for Working Length Determination in Primary Teeth in vivo. Int J Clin Pediatr Dent 2016;9(2):118-123.

摘要

目的

本研究旨在评估两种不同类型的电子根尖定位仪和数字化牙片（RVG）在确定乳牙工作长度方面的有效性。

材料与方法

随机选取30颗3至8岁儿童需进行牙髓摘除术的乳牙，分别使用两种不同类型的电子根尖定位仪和RVG确定工作长度。然后对数据进行统计分析。

结果

观察到电子测量方法与RVG测量长度之间存在非常强的相关性。

结论

数字化牙片和根尖定位仪在确定乳牙工作长度方面同样有效。如何引用本文：阿卜杜拉A，辛格N，拉托尔MS，坦登S，拉杰库马尔B。体内使用电子根尖定位仪和数字化牙片确定乳牙工作长度的比较评估。《国际临床儿科牙科学杂志》2016；9（2）：118 - 123。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/57facf69e430/ijcpd-09-118-i004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/d0475d40f2e6/ijcpd-09-118-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/3dbbda9097d1/ijcpd-09-118-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/a062100e3145/ijcpd-09-118-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/02184a2b79e2/ijcpd-09-118-i001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/da37a27b7f2e/ijcpd-09-118-i002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/6dc1296977c8/ijcpd-09-118-i003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/57facf69e430/ijcpd-09-118-i004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/d0475d40f2e6/ijcpd-09-118-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/3dbbda9097d1/ijcpd-09-118-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/a062100e3145/ijcpd-09-118-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/02184a2b79e2/ijcpd-09-118-i001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/da37a27b7f2e/ijcpd-09-118-i002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/6dc1296977c8/ijcpd-09-118-i003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/8199/4921879/57facf69e430/ijcpd-09-118-i004.jpg

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