Results 11 to 20 of about 4,611 (235)

Root Canal Retreatment

Dental Update, 2006
Root canal therapy is not always successful and an increasing number of patients are requesting retreatment to address intra-radicular infection. The armamentarium available to assist the dentist, some of which is described in this article, has never been greater.
P J, Lumley, N, Adams, P, Tomson
openaire   +4 more sources

Comparative Analysis of Root Canal Filling Debris and Smear Layer Removal Efficacy Using Various Root Canal Activation Systems during Endodontic Retreatment

Medicina, 2020
Background and objectives: The complete removal of obturation material can be a challenge in nonsurgical root canal retreatment. The insufficient removal of obturation material is a reason for root canal retreatment failure.
Seong Yeon Park, Mo Kwan Kang, Hae Won Choi, Won-Jun Shon   +3 more
doaj   +2 more sources

Comparing the root canal filling removal efficiency of XP-endo retreatment system with hand Files, R-endo, reciproc and protaper universal retreatment systems in curved root canals: a micro-CT study

BMC Oral Health
Background Residual root canal filling material might inhibit the efficacy of irrigation materials, medicaments and sealers during the endodontic non-surgical retreatment.
Eren Orhan, Kaan Orhan, Mert Ocak, Betul Gunes   +3 more
doaj   +2 more sources

Comparison of retreatment times of root fillings with different sealers by different retreatment techniques

Cumhuriyet Dental Journal, 2016
Objectives: This study aimed to compare retreatment times of different NiTi enstrumantationsystems used for removal of different root canal filling materials.Materials and Methods: Sixty single rooted human mandibular premolar teeth were used.
Elif Kalyoncuoğlu
doaj   +1 more source

A case report of root canal retreatment of a four-rooted maxillary second molar. [PDF]

J Dent Sci, 2023
Matsumoto K, Imai Y, Hirose H, Matsuzaki E.   +3 more
europepmc   +3 more sources

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   +2 more sources

Root Canal Retreatment: A Review of The Prevalence and Factors Related to The Need for Root Canal Retreatment and Its Success Rates (Systematic Review)

Cakradonya Dental Journal
Root canal retreatment (RCR) is a critical aspect of endodontic practice, often necessitated by various factors that compromise the success of initial root canal treatments. This literature review synthesizes current research on the prevalence of RCR, associated factors leading to treatment failure, and success rates.
Lama Talat Al-gunaid, Hamdi Hasan ALGUNAID, Nabila beutari   +2 more
openaire   +4 more sources

Efficacy of Ethylenediamine Tetraacetic Acid and Calcium Hydroxide in the Removal of Root Canal Filling During Retreatment

Cumhuriyet Dental Journal, 2017
Objective: To compare the effect of Ethylenediamine tetraacetic acid (EDTA) and calcium hydroxide [Ca(OH)2] in the removal of root canal filling material during retreatment procedure.
Esra Pamukçu Güven
doaj   +2 more sources

Retreatment and aesthetic restoration of maxillary incisor with calcified root canal using a dynamic navigation system: a case report

BMC Oral Health
Background Pulp canal occlusion (PCO) increases the difficulty of root canal treatment as well as tooth preservation and restoration. This is the first case report of successful localization of a calcified root canal under the guidance of a dynamic ...
Peng Xue, Qiang Luo, Yang Huang, Meng Xu, Lele Qiu, Jiazhu Wang, Huixia He, Fei Chen   +7 more
doaj   +2 more sources

Effectiveness of different rotary file systems in removing the root canal filling material: A micro-computed tomography study [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2021
Background. This study aimed to examine the retreatment efficiency of four NiTi rotary file systems with micro-computed tomography (micro-CT). Methods.
Esin Özlek, Hüseyin Gündüz
doaj   +1 more source