אודות ד"ר עומר כהן

Cohen O, Kanana H, Zoizner R, Gross C, Meiri U, Stern MD, Gerstenblith G, Horowitz M. Altered Ca2+ handling and myofilament desensitization underlie cardiomyocyte performance in normothermic and hyperthermic heat-acclimated rat hearts.
J Appl Physiol (1985). 2007 Jul;103(1):266-75.

Tetievsky A, Cohen O, Eli-Berchoer L, Gerstenblith G, Stern MD, Wapinski I, Friedman N, Horowitz M. Physiological and molecular evidence of heat acclimation memory: a lesson from thermal responses and ischemic cross-tolerance in the heart.
Physiol Genomics. 2008 Jun 12;34(1):78-87.

Cohen O, Gabay E, Machtei EE. Cooling profile following prosthetic preparation of 1-piece dental implants.
J Oral Implantol. 2010;36(4):273-9.

Gabay E, Cohen O, Machtei EE. Heat production during prosthetic preparation of a one-piece dental implant.
Int J Oral Maxillofac Implants. 2010 Nov-Dec;25(6):1131-6.

Gabay E, Cohen O, Machtei EE. A novel device for resonance frequency assessment of one-piece implants.
Int J Oral Maxillofac Implants. 2012 May-Jun;27(3):523-7.

Cohen O, Gabay E, Machtei EE. Primary stability following abutment preparation of one-piece dental implants.
Int J Oral Maxillofac Implants. 2013 Mar-Apr;28(2):375-9

Cohen O, Ormianer Z, Tal H, Rothamel D, Weinreb M, Moses O. Differences in crestal bone-to-implant contact following an under-drilling compared to an over-drilling protocol. A study in the rabbit tibia.
Clin Oral Investig. 2016 Dec;20(9):2475-2480.

Slutzkey S, Cohen O, Lauritano D, Moses O, Ormianer Z, Tal H, Kolerman R, Carinci F, Matalon S. Temperature changes of one-piece implants during the setting of acrylic resin temporary crown. The effect of implant diameter. An in vitro study.
J Biol Regul Homeost Agents. 2017 Apr-Jun;31(2 Suppl 1):53-60.

Kolerman R, Nissan J, Rahmanov M, Vered H, Cohen O, Tal H. Comparison between mineralized cancellous bone allograft and an alloplast material for sinus augmentation: A split mouth histomorphometric study.
Clin Implant Dent Relat Res. 2017 Oct;19(5):812-820.

Horowitz M., Cohen O., Hasin Y., Maloyan A., Levi E. Non-conventional long-lasting cardioprotection induced by chronic exposure to ambient heat.
Kluwer Academic Publishers, Boston. 525-533, 2004.

Horwitz J, Machtei EE, Frankental S, Gabay E, Mayer Y, Joseph L, Cohen O. Clinical and Patient-Related Outcomes of a Tapered Implant System With Switched Platform Conical Abutments: A Private Practice Field Trial.
J Oral Implantol. 2018 Oct;44(5):326-329.

Tagger-Green N, Nemcovsky C, Gadoth N, Cohen O, Kolerman R. Oral and dental considerations of combat-induced PTSD: a descriptive study. Quintessence Int. 2020 Jun 23:2-9.

Cohen O, Moses O, Gurevich, T, Kolerman R, Becker A, Ormianer Z. The Effect of Undersized Drilling on the Coronal Surface Roughness of Microthreaded Implants: An In Vitro Study. Appl. Sci. 2020, 10, 5231.

Cohen O, Tagger-Green N , Kolerman R, Gabay E, Matalon S, Slutzkey GS. Thermal changes at the one-piece implant surface during the setting of two autopolymerized acrylic resins. Int J Oral Maxillofac Implants. 2021; 36(2):327-33.

Gabay E, Cohen O, Horwitz J.Supportive periodontal therapy affects dental implants probing pocket depth, bleeding on probing and bone level, a 4-8 years follow-up study. Quintessence Int 2021, 4 . 300.

Slutzkey G. S., Cohen O., Chaushu, L., Rahmanov, A., Mijiritsky, E., Beitlitum, I. & Kolerman, R.,.Immediate Maxillary Full‐Arch Rehabilitation of Periodontal Patients with Terminal Dentition Using Tilted Implants and Bone Augmentation: A 5‐Year Retrospective Cohort Study. Journal of Clinical Medicine 2022, 11, 10, 2902.

Cohen O, Bosshardt DD, Weinberg E, Slutzkey G, Moses O. The Effect of Coronal Implant Design and Drilling Protocol on Bone-to-Implant Contact: A 3-Month Study in the Minipig Calvarium. Materials (Basel). 2021 18;14(10):2645.

Slutzkey GS, Cohen O, Chaushu L, Rahmanov A, Mijiritsky E, Beitlitum I, Kolerman R. Immediate Maxillary Full-Arch Rehabilitation of Periodontal Patients with Terminal Dentition Using Tilted Implants and Bone Augmentation: A 5-Year Retrospective Cohort Study. J Clin Med. 2022 20;11(10):2902.

Weinberg E, Kolerman R, Kats L, Cohen O, Masri D, Sebaoun A, Slutzkey G. Coronally Advanced Flap with Connective Tissue Graft for Treating Orthodontic-Associated Miller Class III Gingival Recession of the Lower Incisors: A One-Year Retrospective Study. J Clin Med. 2022 Jan 1;11(1):235.

Sebaoun A, Cohen O, Slutzkey GS, Meir H, Nemcovsky CE, Beitlitum I. Histologic and Histomorphometric Evaluation of a Connective Tissue Graft Retrieved with a Novel Deepithelialization Procedure: A Case Series. Int J Periodontics Restorative Dent. 2022 42(1):e1-e7.

Slutzkey G, Kolerman R, Weinberg E, Chaushu L, Cohen O. Thermal Changes of One-Piece Versus Two-Piece Implants During Setting of an Autopolymerized Acrylic Resin. Int J Oral Maxillofac Implants. 2023 ;38(4):784.

Haim T, Omer C, Fatma R, Pokhojaev A, Sarig R, Perry R, Beitlitum I. New Bone Growth into Surgical Bone Defects Grafted with a Novel Cultivated Coral Graft: A Histomorphometric Study in Rabbit Calvarias. Int J Oral Maxillofac Implants. 2024 10; 1.

Zissu S, Renert U, Ratson T, Saminsky M, Cohen O, Slutzkey G, Gal M, Gabay E, Weinberg E. Incidence of bone loss in primary teeth: a retrospective analysis of contributing factors. Sci Rep. 2025 15(1):21733.