Results 11 to 20 of about 344,372 (143)

Examination of the Bond Strength of Retrograde Filling in Teeth with Failed Apical Resection After Retreatment

Applied Sciences
Background/Objectives: The primary purpose of the study is to investigate the bond strength of apical fillings following retreatment in teeth with failed apical resection.
Sevda Tok, Leyla Benan Ayranci
doaj   +2 more sources

Effect of laser-assisted retrograde cavity preparation on push-out-bond-strength of mineral trioxide aggregate and calcium-enriched-mixture-cement

Brazilian Dental Science, 2022
Objective: This study aimed to determine the push-out-bond-strength(PBS) of mineral trioxide aggregate (BIOMTA+) and calcium-enriched-mixture-cement (CEM) in retrograde cavities prepared using Er: YAG laser and stainless-steel bur. Material and Methods:
Hasibe Sevilay Bahadır, Ali Türkyilmaz, Yusuf Bayraktar, Çiğdem Çelik   +3 more
doaj   +1 more source

The effect of retrograde material type and surgical techniques on the success rate of surgical endodontic retreatment: systematic review of prospective randomized clinical trials

BMC Oral Health, 2021
Background Endodontic surgical procedures, when performed, require retrograde filling materials that are biocompatible, non-toxic, non-irritant, dimensionally stable, and ideally promote bone formation.
Ashraf Abou ElReash, Hamdi Hamama, John C. Comisi, Ahmed Zaeneldin, Xie Xiaoli   +4 more
doaj   +1 more source

Clinical evaluation of two different materials for retrograde root filling [PDF]

, 2014
BACKGROUND:Retrograde root filling is indicated when periapical inflammation cannot be resolved by conventional endodontic therapy. A retrograde filling should prevent flow of microorganisms and bacterial endotoxins from the root canal into periapical ...
Kovacevska, Ivona, Georgiev, Zlatko, Dimova, Cena, Papakoca, Kiro, Evrosimovska, Biljana   +4 more
core   +2 more sources

Influence of Different Thickness of Mineral Trioxide Aggregate, Resin Modified Glass Ionomer Cement and Intermediate Restorative Material on Sealing Ability of Root End Fillings: An in vitro Study [PDF]

Journal of Clinical and Diagnostic Research, 2018
Introduction: A wide variety of root end filling materials has been tried, though the biocompatibility and sealing ability have been always in question.
Santi Vajja, Balram Damodar Naik, Subbarao V Vummidisetti, Vishnuvardhan Yarlagadda   +3 more
doaj   +1 more source

Retrograde transport pathways utilised by viruses and protein toxins [PDF]

, 2006
A model has been presented for retrograde transport of certain toxins and viruses from the cell surface to the ER that suggests an obligatory interaction with a glycolipid receptor at the cell surface. Here we review studies on the ER trafficking cholera
J Michael Lord, Lord, Mike, Spooner, Robert A., Smith, Daniel C., Daniel C Smith, Roberts, L. M. (Lynne M.), Andrew J Easton, Easton, A. J. (Andrew J.), Robert A Spooner, Lynne M Roberts   +9 more
core   +1 more source

Syntaxin 16 and syntaxin 5 are required for efficient retrograde transport of several exogenous and endogenous cargo proteins [PDF]

, 2007
Retrograde transport allows proteins and lipids to leave the endocytic pathway to reach other intracellular compartments, such as trans-Golgi network (TGN)/Golgi membranes, the endoplasmic reticulum and, in some instances, the cytosol. Here, we have used
Falguières, Thomas, Roberts, L., Smith, Daniel C., Lord, J., Fradagrada, Alexandre, Amessou, Mohamed, Amessou, M., Johannes, Ludger, Fradagrada, A., Falguieres, T., Lord, Mike, Roberts, L. M. (Lynne M.), Lamaze, Christophe, Lamaze, C., Johannes, L., Smith, D.   +15 more
core   +1 more source

Apical Microleakage of four Materials after Root End Resection (In Vitro Study)

Acta Medica Bulgarica, 2016
Hermetic sealing of the apical area after root end resection is essential to the success of endodontic surgery. To compare microleakage after root end resection of the two bioceramic sealers without retrograde filling - Total Fill BC Sealer and MTA ...
Radeva E., Usunov T., Ivanov I., Genchev G.   +3 more
doaj   +1 more source

The use of Bioceramics as root-end filling materials in periradicular surgery: A literature review

Saudi Dental Journal, 2018
Introduction: Periradicular surgery involves the placement of a root-end filling following root-end resection, to provide an apical seal to the root canal system. Historically several materials have been used in order to achieve this seal.
Sumaya M. Abusrewil, William McLean, J. Alun Scott   +2 more
doaj   +1 more source

Apicoectomy and retrograde filling as periapical granuloma treatment: a case report

Revista Facultad de Odontología Universidad de Antioquia, 2016
Periapical granulomas are chronic inflammatory processes appearing as a lesion around the apex of the tooth, which increase in size due to a proliferation of granulomatous tissue formed by lymphocytes, plasmocytes, some polymorphonuclears, macrophages ...
Daniela Villarreal-Arango, Jacobo Ramos-Manotas, Antonio José Díaz-Caballero   +2 more
doaj   +1 more source