Results 31 to 40 of about 1,206,347 (235)

The Comparative Efficacy of Different Files in The Removal of Different Sealers in Simulated Root Canal Retreatment- An In-vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2016
Introduction: Root canal treatment enjoys a high success rate all over the world and has saved billions of teeth from extraction. However, there are instances of failure, the main causes being insufficient cleaning and inadequate obturation.
Aruna Kanaparthy, Rosaiah Kanaparthy
doaj   +1 more source

Evaluation of root dentin damage during retreatment procedure using various engine-driven retreatment file systems—A micro-CT study

Journal of Pharmacy and Bioallied Sciences, 2023
Aim: The aim of this research was to assess the damage to root dentin that arises from retreatment with different engine-driven NiTi retreatment files employing micro-computed tomography.
Eby Varghese, Naman Awasthi, Pranitha Kakarla, Shilpa Mailankote, Debasish Mishra, Nishin K John   +5 more
doaj   +1 more source

Pembersihan sealer dalam saluran akar pada kasus retreatment non-bedah Gigi 11 menggunakan cairan irigan dengan aktivasi sonic

Cleansing of the root canal sealer in the case of non-surgical retreatments of tooth 11 using liquid irrigant with sonic activation

Jurnal Kedokteran Gigi Universitas Padjadjaran, 2018
Pendahuluan: Kegagalan perawatan saluran akar dapat menyebabkan terjadinya infeksi ulang. Retreatment non-bedah merupakan salah satu perawatan yang dapat dilakukan untuk menangani infeksi ulang.
Yolanda Yolanda, Irmaleny Irmaleny
doaj   +1 more source

Enhanced Endodontic Retreatment of A Maxillary Central Incisor Using Eucalyptol and The ProTaper Universal System: A Case Report

Cakradonya Dental Journal
Root canal treatment aims to eliminate infected pulp tissue and prevent further spread of infection. Howeever, initial root canal treatments does not always result in successful healing, potentially leading to post-treatment endodontic disease (PTED ...
Runi Oktayani, Ridhayani Hatta, Ichwanul Muslim, Nilakesuma Djauharie   +3 more
doaj   +1 more source

Root canal retreatment using Reciproc and ProTaper universal systems. Comparative evaluation [PDF]

Romanian Journal of Stomatology, 2019
The aim of this study was to compare the efficacy of two rotary retreatment systems in removing remnants of filling materials during root canal retreatment. Materials and methods.
Sînziana Adina Scărlătescu, Irina Maria Gheorghiu, Anca-Nicoleta Temelcea, Paula Perlea   +3 more
doaj   +1 more source

Root Canal Retreatment: 1. Case Assessment and Treatment Planning

, 2004
Root canal retreatment is often the preferred method of treating a tooth in which root canal treatment has failed. Part one of this two-part article discusses reasons for failure of root canal treatment, case assessment and treatment planning.
J.S. Rhodes, T.R. Pitt Ford
core   +1 more source

EFFICACY OF PROTAPER NEXT AND PROTAPER UNIVERSAL RETREATMENT SYSTEMS IN REMOVING GUTTA-PERCHA IN CURVED ROOT CANALS DURING ROOT CANAL RETREATMENT

Journal of Istanbul University Faculty of Dentistry, 2017
The aim of this study was to compare the cleanliness of root canal walls after retreatment using ProTaper Next (PTN), ProTaper Universal Retreatment (PTR) nickel-titanium (NiTi) systems and Hedström hand files in curved mesial canals of mandibular molar teeth and the time required for gutta-percha and sealer removal.Ninety mandibular molar teeth with ...
ÖZYÜREK, Taha, ÖZSEZER DEMİRYÜREK, Ebru   +1 more
openaire   +4 more sources

Comparative Evaluation of the Efficacy of ProTaper & Mtwo Rotary Retreatment System and Conventional Hand H-files for Removal of Gutta-percha from Root Canal - A Stereomicroscopic Study

Indian Journal of Dental Research
Background Root canal retreatment aims to eliminate or substantially reduce the microbial load from the root canal and removal of previous root filling materials is the primary goal of nonsurgical retreatment.
Krutika D. Chudasama, Shraddha Chokshi, Zarana Sanghvi, Nishit Patel, Naman Vaidya, Deesha Chhaya   +5 more
doaj   +1 more source

Hot and cold deserts as eco‐evolutionary arenas for understanding plant resistance to multiple abiotic stressors

Biological Reviews, EarlyView.
ABSTRACT During their long evolutionary history, land plants have evolved a range of adaptations to different abiotic stressors. These help explain present‐day diversity and distribution patterns, as well as the potential resilience of natural and agricultural systems to a changing climate. Most previous research has focused on adaptation to individual
Marc Fradera‐Soler, Natasha Barbolini, Anže Žerdoner Čalasan, Marian Schubert, Catarina Rydin, Olwen M. Grace, Aelys M. Humphreys   +6 more
wiley   +1 more source

Orthodentine‐osteodentine and osteocytic‐anosteocytic transition inferred from Silurian stem chondrichthyan dermal jawbones with ever‐white teeth overgrown by brown denticles

Developmental Dynamics, EarlyView.
Abstract Background The dentigerous jawbones of a 423‐million‐year‐old stem chondrichthyan (ischnacanthid acanthodian) carry a characteristic combination of multi‐row non‐shedding white teeth with brownish overgrowing denticles. The color distinction makes it a good model for observing the interaction between two odontode lineages, but the nature of ...
Jia‐Cih Kang, Henning Blom, Tiiu Märss, Donglei Chen   +3 more
wiley   +1 more source