Evaluation of electrical impedance ratio measurements in accuracy of electronic apex locators.

Pil-Jong KimHong-Gee KimByeong-Hoon Cho

Published in: Restorative dentistry & endodontics (2014)

Using the ratio method, the APC was located within a linear interval. Therefore, using the impedance ratio between electrical impedance measurements at different frequencies was a robust method for detection of the APC.

Keyphrases

dual energy
magnetic resonance
loop mediated isothermal amplification
real time pcr
quantum dots
sensitive detection