Results 21 to 30 of about 1,278 (254)

Accuracy of two different apex locators for working length determination during root canal retreatment of mandibular molars using two different retreatment files: An in vitro study

Endodontology, 2018
Aim: The aim of this study was to evaluate the accuracy of two different apex locators for working length determination during root canal retreatment of mandibular molars in an in vitro study. Method: Sixty extracted mandibular first molars with separate
Ajay Chhabra, Ruhani Bhatia, Nisha Garg, Shruti Sharma, Aarushi Dogra, Ashu Jhamb   +5 more
doaj   +1 more source

Comparison of root canal length measurement methods in primary teeth

Dentistry 3000, 2018
Objectives: The purpose of this study was to evaluate the accuracy of conventional radiography, intraoral digital radiovisiography and electronic apex locator in determining the working length of root canals in primary teeth (in-vivo) and to compare the ...
Mine Koruyucu, Merve Bayram, Yelda Kasımoğlu, Figen Seymen   +3 more
doaj   +1 more source

Comparison of working length determination using apex locator and manual method - ex vivo study

Dentistry and Medical Research, 2016
Background: Electronic apex locators can be a useful adjunct with a high level of accuracy for determining the real root canal length in clinical practice.
Jhadye Alves Carneiro, Fredson Marcio Acris de Carvalho, Andre Augusto Franco Marques, Emilio Carlos Sponchiado Junior, Lucas da Fonseca Roberti Garcia, Leonardo Cantanhede Oliveira Goncalves   +5 more
doaj   +1 more source

Evaluation of the accuracy of different apex locators in determiningthe working length during root canal retreatment [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2020
Background. This study aimed to assess the accuracy of three electronic apex locators (EALs) (DentaportZX [J Morita, Tokyo, Japan], Propex Pixi [Dentsply Maillefer, Ballaigues, Switzerland], and iPex II [NSK,Tokyo, Japan]) during root canal retreatment ...
Pelin Tufenkci, Aylin Kalaycı
doaj   +1 more source

Comparative analysis of the electronic and radiographic determination of root canal length of primary molars– an ex vivo study

Brazilian Journal of Oral Sciences, 2008
Aim: ´To evaluate comparatively the radiographic and electronic root canal length determination in primary molars. Methods: 128 canals from 66 primary molars were selected.
Lucineide de Melo Santos Santos, José Ivo Limeira dos Reis   +1 more
doaj   +1 more source

Precision of multi-frequency electronic apex locators [PDF]

Evidence-Based Dentistry, 2016
Data sourcesCochrane Central Register of Controlled Trials, Medline, Embase and Scopus databases.Study selectionStudies that reported the precision of electronic apex locators (EALs) in locating the apical constriction (AC) in primary root canal treatment of human teeth compared with a histologic evaluation of the AC were considered.Data extraction and
openaire   +4 more sources

Comparative Evaluation of Accuracy of Different Apex Locators: Propex IQ, Raypex 6, Root ZX, and Apex ID with CBCT and Periapical Radiograph—In Vitro Study

International Journal of Dentistry, 2021
Objectives. This study aimed to validate the accuracy of working length (WL) measurements obtained with the newly introduced Propex IQ apex locator and to compare it with the latest generations of other electronic apex locators, CBCT, and conventional ...
Okba Mahmoud, Mawada Hassan Awad Abdelmagied, Ahmad Hisham Dandashi, Bakr Nssaief Jasim, Hussam Alddin Tawfik Kayali, Saaid Al Shehadat   +5 more
doaj   +1 more source

A novel model incorporating 3D printing for endodontic training

International Dental Journal, 2023
Aim or Purpose: A 3D printed model includes a tooth body, pulp cavity, and root canal system is useful in simulating clinical condition.The 3D printing method and Cone-Beam Computed Tomography (CBCT) image to create a tooth model that can be applied to ...
Dr Yi-Shing Shieh
doaj   +1 more source

Comparison between two methods of working length determination and its effect on radiographic extent of root canal filling: a clinical study [ISRCTN71486641]

BMC Oral Health, 2006
Background Obtaining a correct working length is critical to the success of endodontic therapy. Different methods have been used to identify this crucial measurement.
Smadi L
doaj   +1 more source

Prognostic Implications of Sleep Architecture for Patients Admitted to the Intensive Care Unit With Status Epilepticus

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Status epilepticus (SE) is associated with significant mortality. Sleep architecture may reflect normal brain function. Impaired sleep architecture is associated with poorer outcomes in numerous conditions. Here we investigate the association of sleep architecture in continuous EEG (cEEG) with survival in SE.
Ran R. Liu, Marcus C. Ng, Gavin P. Winston, Sabrina Schaly, Garima Shukla, Lysa Boissé Lomax   +5 more
wiley   +1 more source