نتایج جستجو برای: apex locator
تعداد نتایج: 19048 فیلتر نتایج به سال:
An ID/locator separation architecture is one of the most recognized technologies that enable the Future Internet. In ID/locator separation architecture, an ID/locator mapping system is indispensable to provide location management in mobile environments. This paper conducts a comparative study on two different ID/locator mapping approaches: centralized and distributed ID/locator mapping systems....
BACKGROUND AND AIM: The aim of the present study was to evaluate the effect of different needle-insertion depths on the accuracy of the Root ZX II and Root ZX mini apex locators in the presence of various irrigants. METHODS: Ninety extracted single-canal human teeth were used in nine experimental groups. The coronal one-third of the canals was preflared, and the length to the major foramen was ...
سابقه و هدف: یکی از مهمترین مراحل در انجام درمان ریشه تعیین طول دقیق کانال می‌باشد. وسایل و روش‌های گوناگونی بدین منظور معرفی شده‌اند که از این میان می‌توان به دستگاه‌های اپکس‌یاب الکترونیکی و سیستم‌های مختلف رادیوگرافی اشاره نمود. این مطالعه با هدف بررسی دقت سیستم الکترونیکی (EAL=و(Electronic Apex Locator مقایسه دو روش استفاده از فیلم رادیوگرافی (RF=(Radiographic Film و سیستم دیجیتالی (DR=(Dig...
This study was undertaken on 14 teeth in order to evaluate a new technique for radiation dose reduction during endodontic therapy. After examination of the preoperative film, usually available in the patient file, an apex locator (Root ZX) was used to measure the working length. Complete chemomechanical debridement was then performed, and the master cone was evaluated by a digital imaging syste...
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