title

مقایسه طول كارکردتعیین شده توسط آپكس ياب DELTA و دستگاه راديوگرافي به روش In Vitro

بلوریان, مهرداد and زاد فتاح, فیروز and نریمانی, شیما (1393) مقایسه طول كارکردتعیین شده توسط آپكس ياب DELTA و دستگاه راديوگرافي به روش In Vitro. در: شانزدهمین همایش بین المللی انجمن اندودنتیست های ایران, 24-22 مرداد 1393, ایران - اصفهان.

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Title

Comparison of Determinated Working Length by DELTA Apex Locator and Radiography : An In Vitro Study

English Abstract

Background: One of the most important stages of endodontic treatment is cleaning & shaping of root canals within exact working length.up to now many methods have been introduced to determine working length and one of the common methods for determining the working length is radiograghy. Although there are many limitations in radiograghic method and much effect has been making for the progress of technology in many ways of this field and following these attempts, electronic apex locators were introduced. Our purpose in this in vitro study is to determine the working length by DELTA apexlocator and to compare with radiography. Material and Methods: Sixty seven extracted single-rooted permanent teeth were used for this study. The actual working length of each root canal was determined visually, then working length of the all canals were determined by Radiographic method and DELTA apex locator. Data were analyzed by paired T test. Results: In the present study in 44 canals of 67 canals the working length determination was similar between Radiographic method and DELTA apex locator. Conclusion: Results presented an accuracy of %77/6 for DELTA apex locator and %97 for radiography When considering the margin of ±0/5mm.

Item Type:Conference or Workshop Item (Poster)
زبان سند : انگلیسی
نویسنده مسئول :مهرداد بلوریان
Subjects:WU Dentistry. Oral surgery
Divisions:Department of Dentistry > Department of Oral Surgery, and Maxillofacial
ID Code:7093
Deposited By:INVALID USER
Deposited On:30 Sep 1394 10:59
Last Modified:30 Sep 1394 10:59

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