Results 21 to 30 of about 2,041 (254)

Comparative Evaluation of Root Canal Working Length Determination with Three Methods: Conventional Radiography, Digital Radiography and Raypex6 Apex Locator: An Experimental Study [PDF]

Journal of Dental Materials and Techniques, 2021
Introduction: Determining working length had always been one of the most crucial factors in evaluating prognosis. Radiography as a gold standard way nowadays has some flaws like making a 3D object, image distortion, not measuring the exact location of ...
Seyed Amir Mousavi, Amirali Zahedinejad, Behzad Kowsari, Erfan Kolahdouzan, Seyed Iman Mousavi, Sadegh Saeidian   +5 more
doaj   +1 more source

Evaluation of Correlation Between apical Diameter and File Size Using Propex Pixi Apex Locator [PDF]

Journal of Clinical and Diagnostic Research, 2014
Aim : Aim of this study is to evaluate the influence of critical diameter of apical foramen and file size using propex pixi apex locator in working length determination Materials and Methods: In this study, ten single rooted teeth were selected. They
Sreeha Kaluva Kolanu, Nagesh Bolla, Sujana Varri, Jayaprakash Thummu, Sayesh Vemuri, Pragna Mandava   +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 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

An in Vitro Comparison of Root Canal Length Measurements in Primary Teeth [PDF]

Al-Rafidain Dental Journal, 2009
Aims: The current study aims at comparing the accuracy of root canal lengths in primary teeth determined by tactile sense, conventional radiography and electronic apex locator(EAL) Materials and Methods: The study consisted of 30 extracted, single-rooted
Aghareed Gh. Mohammed
doaj   +1 more source

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

Agreement Between Working Length Measurements in Primary Teeth Obtained by Radiographs or Apical Locators

Pesquisa Brasileira em Odontopediatria e Clínica Integrada, 2022
Objective: To perform an in vivo evaluation on the agreement between measurements of working length obtained by conventional radiographic examinations and an apex locator in deciduous teeth with or without root resorption.
Ingrid Caroline Silva Brum, Caroline Andrade Maia, Marlon Vinícius Tramujas Diniz, Alexandre Moreira Fernandes, Maria Luiza da Matta Felisberto Fernandes   +4 more
doaj  

Diagnosis of a horizontal root fracture during retreatment of a maxillary canine utilizing an electronic apex locator and monitoring with CBCT: a case report

Brazilian Dental Science, 2013
Introduction: The aim of this case report is todemonstrate the retreatment of a maxillary caninediagnosed with a horizontal root fracture utilizingan electronic apex locator and monitored with conebeam computed tomography.
Maria Rachel Monteiro, Caio Cesar Randi Ferraz, Emmanuel João Nogueira Leal Silva, José Flávio Affonso Almeida   +3 more
doaj   +1 more source

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

FEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava, Anoop Saraya, Deepak Gunjan, Rinu Sharma   +3 more
wiley   +1 more source

The Aging Blood: Cellular Origins, Circulating Drivers, and Therapeutic Potential

Aging and Cancer, EarlyView.
As a conduit linking all organs, the blood system both reflects and actively drives systemic aging. This review highlights how circulating pro‐aging and antiaging factors and age‐associated hematopoietic stem cell dysfunction contribute to immunosenescence and multi‐organ decline, positioning the hematopoietic system as a target for aging intervention.
Hanqing He, Jianwei Wang
wiley   +1 more source