Results 81 to 90 of about 988 (164)

A comparison of viscoelastic properties of three root canal sealers.

Frontiers in Dentistry, 2013
Handling of endodontic sealers is greatly dependent on their elasticity and flow ability. We compared the viscoelastic properties of three root canal sealers.AH Plus (Dentsply, De Trey, Konstanz, Germany), Endofill (Dentsply Hero, Petrópolis, Rio de ...
Sedigheh Khedmat, Fatemeh Momen-Heravi, Malihe Pishvaei   +2 more
doaj  

In vitro comparision of apical microlikage of MTA Fillapex,AH26 and Endofill root canal sealers [PDF]

Background and Aim A good apical seal plays a critical role in the success of endodontic treatment. The most common cause of treatment failure has been the lack of root apical seal.
نگهدار, پریسا, گله دار, سعیده, اباذری, مالک   +2 more
core  

Apical leakage of a new glass ionomer root canal sealer

, 1998
A new glass ionomer root canal sealer (Ketac-Endo) has been developed, The purpose of this study was to compare the apical leakage of Ketac-Endo and AH26 using two different filling techniques and a controlled vacuum procedure, Sixty-four extracted human
Dalat, DM, Onal, B
core   +1 more source

Comparing Subcutaneous Tissue Responses to Freshly Mixed and Set Root Canal Sealers [PDF]

, 2010
INTRODUCTION: The purpose of this study was to compare the subcutaneous tissue responses of freshly mixed or set endodontic root canal sealers (i.e. RoekoSeal, AH26, AH Plus) in Wistar Albino rats.
Mashadi Abbas, Fatemeh, Adl, Alireza, Derakhshan, Setareh, Haghdoost, Ali Akbar, Parirokh, Masoud   +4 more
core   +1 more source

Efficacy Of Rotary Ni-Ti Retreatment Systems In Root Canals Filled With A New Warm Vertical Compaction Technique

, 2011
The aim of this study was to compare the efficacy of Mtwo, Pro Taper retreatment files and Hedstrom files for the retreatment of root canals filled with Bee Fill 2 in 1 and cold lateral compaction techniques.
Ozcelik, Bahar, Yilmaz, Zeliha, Zeliha YILMAZ, Senem Pinar KARAPINAR, Bahar OZCELIK, Karapinar, Senem Pinar   +5 more
core   +1 more source

Cytotoxicity study of AH26 and amalgam, in vitro, using human periodontal ligament fibroblasts.

, 1990
The toxicity of two endodontic filling materials (AH26 and amalgam) were evaluated in vitro using the radiochromium release method and primary culture of human periodontal ligament (PDL) fibroblasts. The materials were tested fresh and when set after one
Spangberg, L., Al Nazhan, S.
core  

A Comparison of Push-Out Bond Strength of Two Endodontic Sealers to Root Canal Dentin: An in Vitro Study

Journal of Dental Biomaterial, 2016
Statement of Problem: Adhesion to root canal dentin is one of the necessary characteristics of endodontic sealers. MTA Fillapex (Angelus, Londria, PR, Brazil) is one of the recently introduced MTA-based sealer.
Adl A, Sobhnamayan F, Sadat Shojaee N, Azizi Sh   +3 more
doaj  

A Comparative Study of Contact Angles of Four Different Root Canal Sealers

, 2007
The present in vitro study was conducted with the aim of evaluating and comparing the contact angles of three different types of root canal sealers-Roth 801, AH26, and RSA RoekoSeal-with the contact angle of a newly developed silicone-based root canal ...
Loizides, A.L., Tzanetakis, G.N., Kontakiotis, E.G.   +2 more
core   +1 more source

Effect of Non-thermal Plasma Therapy on Pushout Bond Strength of Epoxy Resin and Tricalcium Silicate-Based Endodontic Sealers. [PDF]

J Lasers Med Sci, 2023
Zadsirjan S, Asnaashari M, Estarami T, Heidari S, Shokri B, Yazdani A.   +5 more
europepmc   +1 more source

Evaluation of crown discoloration induced by endodontic sealers and colour change ratio determination after bleaching

, 2016
© 2016 Australian Society of EndodontologyThe aim of this study was to evaluate tooth discoloration after the use of root canal sealers and the effect of internal bleaching on sealer discoloration.
Mügem Aslı Gürel, HELVACIOĞLU KIVANÇ, BAĞDAGÜL, Ekici, Adil, ALAÇAM, TAYFUN, Adil Ekici, Bağdagül Helvacioğlu Kivanç, Tayfun Alaçam, Gurel, MÜGEM ASLI   +7 more
core   +1 more source