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Showing 1 to 12 of 78 entries
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Quantitative microleakage analysis of root canal filling materials in single-rooted canals.

Scanning

Kim SY, Kim KJ, Yi YA, Seo DG.
PMID: 25782594
Scanning. 2015 Jul-Aug;37(4):237-45. doi: 10.1002/sca.21204. Epub 2015 Mar 17.

The purpose of this study was to analyze the sealing ability of different root canal filling materials over a 6-week period using a glucose penetration model. Forty-six recently extracted human premolars were used in this study. The root canals...

Incidence of apical crack formation and propagation during removal of root canal filling materials with different engine driven nickel-titanium instruments.

Restorative dentistry & endodontics

Özyürek T, Tek V, Yılmaz K, Uslu G.
PMID: 29142882
Restor Dent Endod. 2017 Nov;42(4):332-341. doi: 10.5395/rde.2017.42.4.332. Epub 2017 Nov 04.

OBJECTIVES: To determine the incidence of crack formation and propagation in apical root dentin after retreatment procedures performed using ProTaper Universal Retreatment (PTR), Mtwo-R, ProTaper Next (PTN), and Twisted File Adaptive (TFA) systems.MATERIALS AND METHODS: The study consisted of...

Micro-computed tomographic evaluation of canal retreatments performed by undergraduate students using different techniques.

Restorative dentistry & endodontics

Silva EJNL, Belladonna FG, Carapiá MF, Muniz BL, Rocha MS, Moreira EJL.
PMID: 29487836
Restor Dent Endod. 2018 Jan 15;43(1):e5. doi: 10.5395/rde.2018.43.e5. eCollection 2018 Feb.

OBJECTIVES: This study evaluated the amount of remaining root canal filling materials after retreatment procedures performed by undergraduate students using manual, rotary, and reciprocating techniques through micro-computed tomographic analysis. The incidence of instrument fracture and the instrumentation time were...

Evaluation of marginal adaptation of root-end filling materials using scanning electron microscopy.

Iranian endodontic journal

Oliveira HF, Gonçalves Alencar AH, Poli Figueiredo JA, Guedes OA, de Almeida Decurcio D, Estrela C.
PMID: 24171026
Iran Endod J. 2013;8(4):182-6. Epub 2013 Oct 07.

INTRODUCTION: The importance of perfect apical seal in endodontics, more specifically in periradicular surgery, is the motivation/reason for development of root-end filling materials with favorable physical, chemical and biological characteristics. The aim of this in vitro study was to...

[The comparison of performance between calcium hydroxide and metapex root canal filling materials in apexification of young permanent teeth].

Shanghai kou qiang yi xue = Shanghai journal of stomatology

Wang S.
PMID: 14983390
Shanghai Kou Qiang Yi Xue. 2002 Dec;11(4):382-4.

No abstract available.

Evaluation of the quality of four root canal obturation techniques using micro-computed tomography.

Iranian endodontic journal

Naseri M, Kangarlou A, Khavid A, Goodini M.
PMID: 23922567
Iran Endod J. 2013;8(3):89-93. Epub 2013 Aug 01.

INTRODUCTION: One of the key factors in successful endodontic therapy is to adequately fill the root canals. The aim of this in vitro study was to compare the quality of four different root canal obturation techniques: cold lateral condensation...

In vitro antimicrobial activity of root canal sealers and calcium hydroxide paste.

Contemporary clinical dentistry

Cavalcanti AL, Limeira FI, Sales EA, Oliveira AA, Lima DM, Castro RD.
PMID: 22114408
Contemp Clin Dent. 2010 Jul;1(3):164-7. doi: 10.4103/0976-237X.72784.

AIM: To evaluate the in vitro antimicrobial activity of different root canal sealers and calcium hydroxide (CH) paste.MATERIALS AND METHODS: The sample was composed of two sealers (Fill Canal(®) and Sealer 26(®)), one CH cement (Hydro C(®)), and a...

Sealing Ability of Orthograde MTA and CEM Cement in Apically Resected Roots Using Bacterial Leakage Method.

Iranian endodontic journal

Moradi S, Disfani R, Ghazvini K, Lomee M.
PMID: 23922571
Iran Endod J. 2013;8(3):109-13. Epub 2013 Aug 01.

INTRODUCTION: The aim of this in vitro study was to determine the sealing ability of orthograde ProRoot mineral trioxide aggregate (MTA) and calcium enriched mixture (CEM) cement as root-end filling materials.MATERIALS AND METHODS: Fifty four extracted single-rooted human teeth...

A systematic review of root canal filling materials for deciduous teeth: is there an alternative for zinc oxide-eugenol?.

ISRN dentistry

Barja-Fidalgo F, Moutinho-Ribeiro M, Oliveira MA, de Oliveira BH.
PMID: 21991471
ISRN Dent. 2011;2011:367318. doi: 10.5402/2011/367318. Epub 2010 Oct 17.

The aim of this systematic review was to determine whether there is a root canal filling for deciduous teeth equally or more effective than zinc oxide-eugenol cement (ZOE). Six clinical trials selected for inclusion were independently reviewed by two...

A comparative study between resilon and gutta-percha as a secondary root canal filling materials: an in vitro study.

Iranian endodontic journal

Mehrvarzfar P, Saghiri MA, Karamifar K, Khalilak Z, Maalek N.
PMID: 23130036
Iran Endod J. 2010;5(3):117-20. Epub 2010 Aug 15.

INTRODUCTION: Adequate root canal seal following retreatment is essential for a successful outcome. Resilon/Epiphany (R/E) obturation system has been introduced as a substitute for conventional gutta-percha/sealer method. This in vitro study compared the amount of apical microleakage of R/E...

Comparison of sealing ability of ProRoot mineral trioxide aggregate, biodentine, and ortho mineral trioxide aggregate for canal obturation by the fluid infiltration technique.

Dental research journal

Mousavi SA, Khademi A, Soltani P, Shahnaseri S, Poorghorban M.
PMID: 30233649
Dent Res J (Isfahan). 2018 Sep-Oct;15(5):307-312.

BACKGROUND: Adequate seal of the root canal is necessary to prevent recontamination and ensure the long-term clinical success. The aim of this study was to evaluate the sealing ability of ProRoot mineral trioxide aggregate (MTA), Biodentine, and Ortho MTA...

In Vivo Comparative Evaluation of Periapical Healing in Response to a Calcium Silicate and Calcium Hydroxide Based Endodontic Sealers.

Open access Macedonian journal of medical sciences

Zaki DY, Zaazou MH, Khallaf ME, Hamdy TM.
PMID: 30159080
Open Access Maced J Med Sci. 2018 Aug 15;6(8):1475-1479. doi: 10.3889/oamjms.2018.293. eCollection 2018 Aug 20.

BACKGROUND: The composition of the root canal filling materials together with the apical limit of the root canal obturation affect the complete periapical healing after root canal therapy.AIM: This study was performed to evaluate and compare the periapical healing...

Showing 1 to 12 of 78 entries