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Root Canal Retreatment: 2. Practical Solutions
Dental Update, 2004Root canal retreatment is often the preferred method of treating a tooth in which root canal treatment has failed. Part two of this two-part article discusses the rationale for root canal retreatment and practical techniques and equipment that are available to practitioners.
Pitt Ford, T R, Rhodes, J S
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Nonsurgical Root Canal Retreatment
2016Conventional endodontic therapy enjoys a high success rate; however, root canal treatment in cases of pulpal necrosis and cases with procedural errors will occasionally fail. Retreating such cases is often a challenge for clinicians. This chapter discusses both the diagnosis of retreatment needs and the steps to regain access to the previously treated ...
Elio Berutti, Arnaldo Castellucci
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Retreatability of a Bioceramic Root Canal Sealing Material
Journal of Endodontics, 2011The efficacy of retreatment techniques for BC Sealer (BCS) (Brasseler USA, Savannah, GA) removal has not yet been assessed. The purpose of this study was to evaluate the efficacy of solvent and rotary instrumentation in the removal of BCS when used in combination with gutta-percha (GP) as compared with AH Plus sealer (Dentsply, Tulsa, OK).The ...
Darren, Hess +3 more
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Endodontic retreatment: A rational approach to root canal reinstrumentation
Journal of Endodontics, 1992During nonsurgical endodontic retreatment, endodontic instruments are forced apically to remove the root canal filling material and regain canal patency. Undiscriminating burrowing down the canal in the apical direction may be fruitless and harmful. To avoid complications, the dentin overhanging the canal orifice must be removed and an unobstructed ...
E, Mandel, S, Friedman
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Removal of material from root canal during endodontic retreatment
2022An important step during retreatment is complete removal of the existing filling material, to gain access in all parts of the canal system. The type of core and sealer obturation material, use of different solvents and the possibility to use hand instruments or a variety of machine-driven instruments can influence the amount of residual material on ...
Vukoje, Karolina +6 more
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Retreatment versus initial root canal treatment: Factors affecting posttreatment pain
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2001The purpose of this study was to determine the factors associated with posttreatment pain in patients receiving root canal retreatment (RCR) and in those receiving initial root canal treatment (IRCT).Eighty four patients scheduled for RCR or IRCT completed questionnaires on pretreatment pain levels (Visual Analogue Scale, 0-100) and demographic data ...
D J, Mattscheck, A S, Law, W C, Noblett
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MTA Apexification Combined With Conventional Root Canal Retreatment
Australian Endodontic Journal, 2003ABSTRACTApexiflcation aims to induce apical closure of the open root apex with a hard‐tissue barrier, against which a root filling can be compacted. Despite the popularity of the apexification procedure, calcium hydroxide therapy has some disadvantages that include variability of treatment time, unpredictability of apical closure, difficulties with ...
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Root Canal Retreatment: 1. Case Assessment and Treatment Planning
Dental Update, 2004Root 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. Part two describes some of the practical techniques that are available to the practitioner and the rationale ...
T.R. Pitt Ford, J.S. Rhodes
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