Results 31 to 40 of about 3,165 (193)
Journal of Dr. NTR University of Health Sciences, 2012 Objective: The present study has probed the effectiveness of nickel titanium rotary instruments (ProTaper) and hand instruments in the retrieval of gutta-percha and sealer using Hemo-De as a solvent. Materials and Methods: Thirty extracted, single-rooted anterior teeth were ...
Sujana Varri +4 more
openaire +1 more source
Journal of Umm Al-Qura University for Medical Science, 2020 Introduction: Non-surgical endodontic retreatment is highly dependent on the removal of previous root filling material, bacteria and necrotic tissue. Various techniques and instruments have been used for endodontic retreatment.
Ashwag Barnawi +5 more
doaj +1 more source
Evaluation of apically extruded debris during removal of gutta-percha and ResilonTM using different instrumentation techniques [PDF]
Vojnosanitetski Pregled, 2018 Background/Aim. Apical extrusion of material is considered as one of the very important factor for endodontic treatment success. Microorganisms, necrotic tissue, filling material and irrigants, which can be extruded apically during endodontic retreatment,
Pešić Dragana +4 more
doaj +1 more source
Efficiency Evaluation of Various Solvents in Retreatment of Endodontic Filling in Extracted Teeth
Acta Stomatologica Croatica, 2022 Objectives: The aim of this study was to evaluate the retreatment duration and efficacy of eucalyptol and tea tree oil in engine driven and manual retreatment of epoxy resin based endodontic filling in extracted human teeth.
Adriana Katunarić +4 more
doaj +1 more source
Efficacy of Passive Ultrasonic Activation Assisted Hand vs. Rotary Retreatment Files in the Removal of Root Canal Filling Material: An In Vitro Study [PDF]
Journal of Clinical and Diagnostic Research, 2020 Introduction: Endodontic treatment failures are caused by persistent or secondary intraradicular infection due to inefficient treatment or re-infection of the obturated root canal system because of coronal or apical leakage.
Sumanthini V Margasahayam +4 more
doaj +1 more source
Endodontic Retreatment of a Mandibular Second Molar with four Separate Roots: A Case Report [PDF]
Journal of Clinical and Diagnostic Research, 2014 Aberrations in the root canal anatomy are a commonly occurring phenomenon. Although the mandibular second molar is commonly a birooted tooth with an uncomplicated endodontic anatomy, variations have to be considered every time endodontic therapy is ...
MOHAMED IDRIS +3 more
doaj +1 more source
Journal of International Clinical Dental Research Organization, 2014 Endodontic therapy has a high survival rate, but in cases of post-treatment pathosis, retreatment may be required. This case report presents a similar case of endodontic failure which resulted in a coexistent periradicular-periodontal lesion.
Preeti Jain Pruthi +4 more
doaj +1 more source
Root canal retreatment: a retrospective investigation using regression and data mining methods for the prediction of technical quality and periapical healing [PDF]
Journal of Applied Oral Science, 2021 Objectives This study aimed to investigate patterns and risk factors related to the feasibility of achieving technical quality and periapical healing in root canal non-surgical retreatment, using regression and data mining methods.
Bruna SIGNOR +6 more
doaj +1 more source
Surgical endodontic retreatment [PDF]
Clinical Dentistry Reviewed, 2018 Surgical retreatment is a predictable treatment option for teeth with post-treatment apical periodontitis. The main objective is to eliminate and prevent bacterial infection in the root canal system from causing an inflammatory reaction in the periradicular tissue.
Peter Jonasson +1 more
openaire +1 more source
Evaluation of Apical Extrusion during Conventional Retreatment with Three Endodontic Systems
Balkan Journal of Dental Medicine, 2020 Background/Aim: The aim of this study was to compare the apical extrusion during endodontic retreatment using three different endodontic systems.
Mircheska Marijana +3 more
doaj +1 more source