Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Mohamed Mokhtar Nagy"'
Publikováno v:
Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-5 (2021)
Abstract Background This study aimed at assessing the effect of different kinematics as well as different instrument designs on efficiency of cutting of two heat-treated nickel–titanium systems. Forty resin canals with 30°-angle of curvature and a
Externí odkaz:
https://doaj.org/article/fccd8e5efe204f83ac1a5880422c78d5
Publikováno v:
Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-6 (2021)
Abstract Background Comparing shaping ability of Azure and Fanta AF One in rotation and reciprocation. This study was conducted on 40 resin blocks, having canal curvatures 30°-angle and of 16-mm length. The blocks were assigned to 4-groups according
Externí odkaz:
https://doaj.org/article/8c2f7aa0cd0f49158904fad4dde99b43
Publikováno v:
Bulletin of the National Research Centre, Vol 44, Iss 1, Pp 1-5 (2020)
Abstract Background The aim of this study was to compare the effect of different kinematics and operational temperature on cyclic fatigue resistance of Protaper Next, WaveOne Gold, and Twisted File Adaptive files in a static model. Methodology An art
Externí odkaz:
https://doaj.org/article/8ab1c0fdb3b144ebbae0a8a4c54c301b
Publikováno v:
Bulletin of the National Research Centre, Vol 43, Iss 1, Pp 1-5 (2019)
Abstract Background The aim of this study was to compare the cleaning ability of rotary NiTi systems with different kinematics: ProTaper Next (PTN) (continuous rotation motion), WaveOne Gold (WOG) (reciprocating motion), and Twisted File Adaptive (TF
Externí odkaz:
https://doaj.org/article/e939986abf684d32aad19da1d98a0921
Autor:
Mohamed Fakhr, Mohamed Mokhtar Nagy
Publikováno v:
European Journal of Dental Education.
The aim of this study was to fabricate 3-Dimensional (3D) tooth models to overcome procedural errors that occur during treatment and to improve endodontic management of teeth with complex pulp morphology and dental anomalies.Three natural teeth were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67f03dd6336efda6726f36bbbae403f7
https://doi.org/10.1111/eje.12857
https://doi.org/10.1111/eje.12857
Autor:
Mohamed Mokhtar Nagy, Waleed Elmallah, Kareem Elbatouty, Suresh Selvaraju, Denise Otero, Ankita Kathpalia
Publikováno v:
European Journal of General Dentistry. 10:73-77
Objective The present study evaluated bacterial reduction promoted by the WaveOne system (Dentsply Maillefer, Ballaigues, Switzerland) and ProTaper Gold system (PTG; Dentsply Maillefer) in human extracted central incisors. Materials and Methods Sixty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be235654dea50ac39bf4294c89607cfb
https://doi.org/10.1055/s-0041-1732953
https://doi.org/10.1055/s-0041-1732953
Publikováno v:
Bulletin of the National Research Centre, Vol 44, Iss 1, Pp 1-5 (2020)
Background The aim of this study was to compare the effect of different kinematics and operational temperature on cyclic fatigue resistance of Protaper Next, WaveOne Gold, and Twisted File Adaptive files in a static model. Methodology An artificial c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::278f175f09170f11353b02c2d223d053
http://link.springer.com/article/10.1186/s42269-020-00370-4
http://link.springer.com/article/10.1186/s42269-020-00370-4
Publikováno v:
Dentistry 3000, Vol 9, Iss 1 (2021)
Aim: Evaluation of stresses induced on over-denture abutments endodonticaly treated with two different obturation techniques.Materials and methods: eight mandibular permanent canines were inserted in four pesudo-realistic models. In each model two ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::488fa2c90200370371c5a1fdd50e1ca8
http://dentistry3000.pitt.edu/ojs/index.php/dentistry3000/article/view/156
http://dentistry3000.pitt.edu/ojs/index.php/dentistry3000/article/view/156
Publikováno v:
Bulletin of the National Research Centre, Vol 43, Iss 1, Pp 1-5 (2019)
Background The aim of this study was to compare the cleaning ability of rotary NiTi systems with different kinematics: ProTaper Next (PTN) (continuous rotation motion), WaveOne Gold (WOG) (reciprocating motion), and Twisted File Adaptive (TFA) (adapt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89ad8c69547337caad7241e8c7d85882
https://doaj.org/article/e939986abf684d32aad19da1d98a0921
https://doaj.org/article/e939986abf684d32aad19da1d98a0921
Publikováno v:
Bulletin of the National Research Centre, Vol 45, Iss 1, Pp 1-5 (2021)
Background This study aimed at assessing the effect of different kinematics as well as different instrument designs on efficiency of cutting of two heat-treated nickel–titanium systems. Forty resin canals with 30°-angle of curvature and a length o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::090bdb5d7744bcb266a0f31e51de91ef
https://doi.org/10.1186/s42269-021-00579-x
https://doi.org/10.1186/s42269-021-00579-x