A comparative investigation on the accuracy of Neosono Ultima EZ instrument, radiography and anexperimental apex locator in root canal working length measurement

• मुख्य लेखकों: Zarabian M (लेखक), Nekoofar M.H (लेखक), Marashi MS (लेखक)
• स्वरूप: पुस्तक
• प्रकाशित: Tehran University of Medical Sciences, 2004-02-01T00:00:00Z.
• विषय: article
• ऑनलाइन पहुंच: Connect to this object online.

Various methods have already been suggested to measure the working length in root"ncanal therapy among which the use of paper point, tactile sense, radiography and electronic apex finder"ninstruments can be named. Investigations on EAL (Electronic Apex Locator) indicate that these instrume...