NDLI: Root canal length measurement in teeth with electrolyte compensation

Please wait, while we are loading the content...

Ambulatory measurement of upper limb usage and mobility-related activities during normal daily life with an upper limb-activity monitor: A feasibility study

Biomechanical comparison of isokinetic lifting and free lifting when applied to chronic low back pain rehabilitation

Dynamic simulation of the natural and replaced human ankle joint

Root canal length measurement in teeth with electrolyte compensation

Estimation of pulmonary arterial pressure by a neural network analysis using features based on time-frequency representations of the second heart sound

Detection of atrial-flutter and atrial-fibrillation waveforms by fetal magnetocardiogram

Experimental and numerical study of the colour appearance of tattoo models

Analysis of cardiac left-ventricular volume based on time warping averaging

Non-invasive Wedensky modulation within the QRS complex

Joint symbolic dynamic analysis of beat-to-beat interactions of heart rate and systolic blood pressure in normal pregnancy

Unconstrained and non-invasive measurement of heart-beat and respiration periods using a phonocardiographic sensor

Motor unit conduction velocity distribution estimation: Assessment of two short-term processing methods

Effect of signal length on the performance of independent component analysis when extracting the lambda wave

Medical and Biological Engineering and Computing : Volume 40, Issue 1, January 2002

Medical and Biological Engineering and Computing : Volume 39

Medical and Biological Engineering and Computing : Volume 38

Medical and Biological Engineering and Computing : Volume 37

Medical and Biological Engineering and Computing : Volume 36

Medical and Biological Engineering and Computing : Volume 35

Root canal length measurement in teeth with electrolyte compensation

Content Provider	Springer Nature Link
Author	Nam, K. C. Kim, S. C. Lee, S. J. Kim, Y. J. Kim, N. G. Kim, D. W.
Copyright Year	2002
Abstract	Electronic root canal length measurement devices have made it easier and faster to measure the root canal length of a tooth compared with the conventional radiographic method. Of these electronic apex locators, the frequency-dependent type features greater accuracy and convenience in operation. However, its accuracy is still influenced by the presence of blood and/or the various electrolytes used in root canal therapy. This study describes the development of a new frequency-dependent electronic apex locator featuring electrolyte compensation, utilising an impedance ratio and voltage difference technique to minimise the influence of electrolytes on the accuracy of root canal length measurement. The errors for distances from file tips to apical constrictions were determined in vivo with the device operating with electrolyte compensation. The measured lengths were compared with the true lengths of the extracted teeth determined using a microscope. The mean error was +0.14±0.27 mm, and 95.2% of the measurements were within the clinical tolerance of ±0.5 mm. It was also found that the degree of accuracy was not dependent on the size of the apical foramen (p=0.74).
Starting Page	200
Ending Page	204
Page Count	5
File Format	PDF
ISSN	01400118
Journal	Medical and Biological Engineering and Computing
Volume Number	40
Issue Number	2
e-ISSN	17410444
Language	English
Publisher	Springer-Verlag
Publisher Date	2002-01-01
Publisher Place	Berlin, Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Tooth Root canal length Voltage difference Endodontic therapy Impedance ratio Clinical evaluation Human Physiology Neurosciences Imaging Radiology Computer Applications Biomedical Engineering
Content Type	Text
Resource Type	Article
Subject	Biomedical Engineering Computer Science Applications

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Electronic root canal length measurement before and after experimentally induced pulpitis and apical periodontitis in dogs

Root canal length measurement in teeth with electrolyte compensation

Nonlinear transient response of electrode—electrolyte interfaces

Sauer's non-linear voltage division

Impedance of goat eye lens at different DC voltages

Factors influencing the dynamic behaviour of human teeth

Respiratory input impedance measurement: Forced oscillation methods

Assessment of a procedure for detecting minute levels of tooth erosion

Numerical computation of impedances of a human tooth for estimation of the root canal length

Root canal length measurement in teeth with electrolyte compensation

Similar Documents

Electronic root canal length measurement before and after experimentally induced pulpitis and apical periodontitis in dogs

Root canal length measurement in teeth with electrolyte compensation

Nonlinear transient response of electrode—electrolyte interfaces

Sauer's non-linear voltage division

Impedance of goat eye lens at different DC voltages

Factors influencing the dynamic behaviour of human teeth

Respiratory input impedance measurement: Forced oscillation methods

Assessment of a procedure for detecting minute levels of tooth erosion

Numerical computation of impedances of a human tooth for estimation of the root canal length

Root canal length measurement in teeth with electrolyte compensation