Results 21 to 30 of about 361,925 (266)

Apicoectomy by retrograde guttapercha filling.

open access: yesTHE JOURNAL OF THE STOMATOLOGICAL SOCIETY,JAPAN, 1984
In order to obtain better results of apicoectomy by retrograde filling, we adopted a new operation method of apicoectomy using retrograde guttapercha filling and devised two instruments, an angle file which is used with a broach holder and a bi-angle explorer.
Amagasa, Teruo   +2 more
openaire   +3 more sources

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

open access: yesActa 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.   +3 more
doaj   +1 more source

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

open access: yesSaudi 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   +2 more
doaj   +1 more source

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

open access: yes, 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   +4 more
core   +1 more source

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

open access: yesRevista 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   +2 more
doaj   +1 more source

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

open access: yes, 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   +15 more
core   +1 more source

A systemic arterial-pulmonary arterial shunt mimicking a pulmonary embolism on CT pulmonary angiogram

open access: yesRadiology Case Reports, 2023
We report the case of a middle-aged woman on a background of severe respiratory disease who presented with hemoptysis. Investigations with CT pulmonary angiogram showed evidence of a large pulmonary arterial filling defect which was initially treated as ...
Saeideh Toupchiani, MBBS, BSc   +3 more
doaj   +1 more source

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

open access: yes, 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   +9 more
core   +1 more source

Investigation of surface topography of different root-end filling materials: An in vitro study

open access: yesDentistry 3000, 2019
Aim: Although there are many materials that can be used for retrograde filling in surgical endodontics, none of them can be regarded as an ideal material yet.
Mine Koruyucu   +5 more
doaj   +1 more source

Questionnaire survey about the awareness of dentists on materials used for retrograde filling [PDF]

open access: yes, 2015
Целта на анкетно проучване е да се изследва и анализира познанието и мнението на лекари по дентална медицина относно материалите и методите използвани за обтуриране на ретрограден кавитет при апикална остеотомия.
Markova, Martina; Medical University of Varna   +7 more
core   +2 more sources

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