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Ahmed Abdel Rahman Hashem Khalifa
Ahmed Abdel Rahman Hashem Khalifa
Professor of Endodontics, Faculty of Dentistry, Ain Shams University, Cairo, Egypt
Verified email at endohashem.com
Title
Cited by
Cited by
Year
Regenerative potential of immature permanent teeth with necrotic pulps after different regenerative protocols
MM Nagy, HE Tawfik, AAR Hashem, AM Abu-Seida
Journal of endodontics 40 (2), 192-198, 2014
3462014
Geometric analysis of root canals prepared by four rotary NiTi shaping systems
AAR Hashem, AG Ghoneim, RA Lutfy, MY Foda, GAF Omar
Journal of endodontics 38 (7), 996-1000, 2012
2232012
Efficacy of different final irrigation activation techniques on smear layer removal
SED Saber, AAR Hashem
Journal of endodontics 37 (9), 1272-1275, 2011
2032011
ProRoot MTA, MTA-Angelus and IRM used to repair large furcation perforations: sealability study
AAR Hashem, EE Hassanien
Journal of endodontics 34 (1), 59-61, 2008
1922008
The effect of different irrigating solutions on bond strength of two root canal–filling systems
AA Rahman Hashem, AG Ghoneim, RA Lutfy, MY Fouda
Journal of endodontics 35 (4), 537-540, 2009
1862009
The Effect of Acidity on Dislodgment Resistance of Mineral Trioxide Aggregate and Bioaggregate in Furcation Perforations: An< i> In Vitro</i> Comparative Study
AAR Hashem, SA Wanees Amin
Journal of endodontics 38 (2), 245-249, 2012
1652012
Regenerative potential following revascularization of immature permanent teeth with necrotic pulps
H Tawfik, AM Abu‐Seida, AA Hashem, MM Nagy
International endodontic journal 46 (10), 910-922, 2013
1302013
Accessory roots and root canals in human anterior teeth: a review and clinical considerations
HMA Ahmed, AA Hashem
International endodontic journal 49 (8), 724-736, 2016
842016
Ultrasonic vibration: temperature rise on external root surface during broken instrument removal
AAR Hashem
Journal of endodontics 33 (9), 1070-1073, 2007
592007
Expression levels of matrix metalloproteinase-9 and gram-negative bacteria in symptomatic and asymptomatic periapical lesions
GM Ahmed, AA El-Baz, AAR Hashem, AK Shalaan
Journal of endodontics 39 (4), 444-448, 2013
522013
Treatment of experimental furcation perforations with mineral trioxide aggregate, platelet rich plasma or platelet rich fibrin in dogs’ teeth
HE Tawfik, AM Abu-Seida, AA Hashem, MM El-Khawlani
Experimental and toxicologic pathology 68 (6), 321-327, 2016
292016
Regenerative potential of immature permanent non-vital teeth following different dentin surface treatments
SH El Ashry, AM Abu-Seida, AA Bayoumi, AA Hashem
Experimental and Toxicologic Pathology 68 (2-3), 181-190, 2016
282016
Improved dentin disinfection by combining different-geometry rotary nickel-titanium files in preparing root canals
MM Bedier, AAR Hashem, YM Hassan
Restorative Dentistry & Endodontics 43 (4), 2018
272018
Histologic evaluation of furcation perforation treated with mineral trioxide aggregate and bioaggregate.
EE Hassanien, AM Abu-Seida, AA Hashem, SS Khanbash
Asian Journal of Animal Sciences 9 (4), 148-156, 2015
222015
Histopathological evaluation of different regenerative protocols using Chitosan‐based formulations for management of immature non‐vital teeth with apical periodontitis: In vivo …
KF Abbas, H Tawfik, AAR Hashem, HMA Ahmed, AM Abu‐Seida, ...
Australian Endodontic Journal 46 (3), 405-414, 2020
152020
Application of a new System for Classifying Root and Canal Anatomy in Clinical Practice – Explanation and Elaboration
PMHD Hany Mohamed Aly Ahmed, Ahmed Abdel Rahman Hashem
European Endodontic journal 6 (2), 132-142, 2021
142021
The effect of changing apical foramen diameter on regenerative potential of mature teeth with necrotic pulp and apical periodontitis
HM Abada, AAR Hashem, AM Abu-Seida, MM Nagy
Clinical Oral Investigations, 1-11, 2022
122022
Endodontic management of a mandibular first molar with unusual canal morphology
AAR Hashem, HMA Ahmed
Eur Endod J 2 (1), 1-4, 2017
112017
The impact of composition, core metal mass and phase transformation behaviour on the dynamic cyclic fatigue of Ni-Ti files at different temperatures
MSAA Elwakeel, AAR Hashem, SH Fahmy, SM Saber, G Plotino
Giornale Italiano di Endodonzia 36 (1), 2022
92022
Inflammatory response and immunohistochemical characterization of experimental calcium silicate‐based perforation repair material
H Okasha, AM Abu‐Seida, AA Hashem, SH El Ashry, MM Nagy
International Journal of Experimental Pathology 103 (4), 156-163, 2022
82022
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