Doç. Dr.
Onur BAYRAKTAR

Doç. Dr.
Onur BAYRAKTAR

Randevu Al
İstanbul Florence Nightingale Hastanesi
Kadıköy Florence Nightingale Hastanesi
Kadıköy Florence Nightingale Tıp Merkezi
Özel İlgi Alanları
  • Laparoskopik Cerrahi
  • Robotik Cerrahi
  • Sindirim Sistemi Hastalıkları
  • İnce Bağırsak, Kalın Bağırsak ve Rektum hastalıkları
  • Yemek borusu ve mide hastalıkları
  • Karaciğer, safra yolları ve pankreas hastalıkları
  • Obezite
    • 2018
      İstanbul Florence Nightingale Hastanesi
      Genel Cerrahi 

      2014-2018
       Acıbadem Üniversitesi Tıp Fakültesi
      Genel Cerrahi 

      2012-2013
      TDV 29 Mayıs Hastanesi
      Genel Cerrahi 

      2010
      Cerrahpaşa Tıp Fakültesi
      Genel Cerrahi Uzmanlık Eğitimi

      2005
      İstanbul Üniversitesi Cerrahpaşa Tıp Fakültesi
      Tıp Eğitimi

      • Türk Tabipler Birliği 
      • Türk Cerrahi Derneği
      • European Society of Coloproctology
      • Türk Kolon ve Rektum Cerrahisi Derneği

  • Uluslararası Hakemli Dergilerde Yayımlanan Makaleler

      • 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