M.D., Assoc. Prof.
Onur BAYRAKTAR

M.D., Assoc. Prof.
Onur BAYRAKTAR

İstanbul Florence Nightingale Hospital
Kadıköy Florence Nightingale Hospital
Kadıköy Florence Nightingale Medical Center
    • 2018
      Istanbul Florence Nightingale Hospital
      General Surgery 

      2014-2018
       Acıbadem University Faculty of Medicine
      General Surgery 

      2012-2013
      TDV 29 Mayıs Hospital
      General Surgery 

      2010
      Cerrahpaşa Faculty of Medicine
      General Surgery Specialization Training

      2005
      Istanbul University Cerrahpaşa Faculty of Medicine
      Medical Education

      • 1. Avcı S, Yüceyar S, Aytac E, Bayraktar O, Erenler I, Ustun H, Uzun H, Erturk S. Comparison of classical surgery and sutureless repair with DuraSeal or fibrin glue for duodenal perforation in rats. Ulus Travma Acil Cerrahi Derg. 2011 Jan; 17(1): 9-13.
      • 2. Bayraktar B, Yılmaz E, Bayraktar O, Apaydın BB, Erenler I, Kayabasi B, Ozcelik AA, Eren B. Distribution of HLA Antigens in Breast Cancer: Preliminary Study. Bratisl Med J. 2012;113(6):372-5.
      • 3. Bayraktar O, Bayraktar B, Atasoy D, Erenler I, Ozdemir IA, Boluk S, Bayraktar OU, Bayraktar A, Tortum OB, Yigitbasi R. Covered Self-Expandable Metallic Stents Could be Used Successfully in the Palliation of Malignant Cervical Esophageal Strictures: Preliminary Report. Surg Lap Endosc Percut Tech. 2013;23(2):41-4.
      • 4. Bayraktar B, Bayraktar O, Ozemir IA, Kizilkilic E, Oztürk E, Yigitbasi R. Comparison of two minimal invasive techniques of splenectomy: Standard laparoscopy versus transumbilical multiport single-site laparoscopy with conventional instruments. Journal of Minimal Access Surgery. April-June 2015. Volume 11. Issue 2 DOI:10.4103/0972-9941.137756.
      • 5. Bayraktar B, Demiral G, Ozemir IA, Bayraktar O, Yılmabasar MG, Boluk S. Bilateral Giant Mediastinal Parathyroid Adenomas. Presented With Severe Hypercalcemia: Report of a Case. J Med Cases. 2014;5(3):167-170. 
      • 6. Bayraktar B, Ozemir IA, Kefeli U, Demiral G, Sagiroğlu J, Bayraktar O, Adali G, Ozcelik A, Tortum OB. Colorectal stenting for palliation and as a bridge to surgery: A 5-year follow-up study. World J Gastroenterol 2015 August 21; 21(31): 9373-9379.
      • 7. Ozemir IA, Bayraktar B, Bayraktar O, Tosun S, Bilgic C, Demiral G, Ozturk E, Yigitbasi R, Alimoglu A. Single-site multiport combined splenectomy and cholecystectomy with conventional laparoscopic instruments: Case series and review of literature. Int J Surg Case Rep. 2015 Dec 17;19:41-46.
      • 8.  Aghayeva A, Bayraktar O, Atasoy D, Ozben V, Baca B. Excision of a Rectal Gastrointestinal Stromal Tumor Using the Transanal Minimal Invasive Surgery Technique. Dis Colon Rectum. 2015 Nov;58(11):1108. PMID: 26445186
      • 9. Baca B, Aghayeva A, Ozben V, Bayraktar O, Atasoy D, Erguner I, Karahasanoglu T, Hamzaoglu I. Robotic total proctocolectomy for ulcerative colitis - a video vignette. Colorectal Dis. 2015 Aug;17(8):736.PMID: 26047017
      • 10. Ozben V, Cengiz TB, Bayraktar O, Aghayeva A, Atasoy D, Sisman G, Baca B. Identification of mesenteric lymph nodes in robotic complete mesocolic excision by near-infrared fluorescence imaging. Tech Coloproctol. 2016 Mar;20(3):195-6.PMID: 26733149 
      • 11. Ozben V, Baca B, Atasoy D, Bayraktar O, Aghayeva A, Cengiz TB, Erguner I, Karahasanoglu T, Hamzaoglu I. Robotic complete mesocolic excision for right-sided colon cancer. Surg Endosc. 2016 Feb 22. [Epub ahead of print] PMID: 26902612
      • 12. Atasoy D, Baca B, Ozben V, Bayraktar O, Aghayeva A, Aytac E, Karahasanoglu T, Hamzaoglu I. Vascular high ligation and embryological plane dissection in laparoscopic restorative proctocolectomy for ulcerative colitis - a video vignette. Colorectal Dis. 2016 Feb;18(2):218-9.PMID: 26558884

      • Turkish Medical Association 
      • Turkish Surgical Association
      • European Society of Coloproctology
      • Turkish Colon and Rectum Surgery Association

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