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Academician

ONUR BAYRAKTAR

Profesör

Biruni Üniversitesi

Research topics OpenAlex
Articles 30 YÖKSİS 30 · OpenAlex 0 Total citations 255 h-index 10 · OpenAlex OpenAlex coverage %97 matched 29 / 30 Q1 articles 7 Scopus · WoS Q1 6 Co-authors 52 9 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 29 + YÖKSİS · co-author record: 4
h-index 10 Percentile in Türkiye: 84 #69 of 349 at their university by h-index
i10-index
10
Total citations
255
Top 22% in Türkiye
Per article
7.7
FWCI
0.77
1.00 = world average
World top 1%
0
World top 10%
2

Most cited articles

  1. Is da Vinci Xi Better than da Vinci Si in Robotic Rectal Cancer Surgery? Comparison of the 2 Generations of da Vinci Systems 2016 world top 10% 47 citations
  2. Colorectal stenting for palliation and as a bridge to surgery: A 5-year follow-up study 2015 26 citations
  3. Robotic complete mesocolic excision for right-sided colon cancer 2016 25 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 4 articles (3 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list. h-index on the OpenAlex author profile: 9.

Citing publications Crossref 96 publications citing 29 DOI-bearing articles · 17 Türkiye-affiliated
  • 2018 1
  • 2019 31
  • 2020 26
  • 2021 26
  • 2022 7
  • 2025 4
  • 2026 1
  1. DOI 10.1016/j.ejso.2025.111192 2026
  2. Factors that Extend the Operative Time in Laparoscopic Cholecystectomy TR Pınar Koçatakan · Global Emergency and Critical Care · 2025
  3. DOI 10.1007/s11701-025-02844-x 2025
  4. DOI 10.1007/s00464-025-12388-8 2025
  5. DOI 10.1007/s11701-025-02883-4 2025
  6. When Should I Use an Additional Port at the Time of Three-Port Laparoscopic Cholecystectomy? TR Elbrus Zarbaliyev et al. · Journal of Laparoendoscopic & Advanced Surgical Techniques · 2022
  7. Results of adjustable intragastric balloon use according to Body Mass Index values TR Veysel Barış TURHAN et al. · Journal of Contemporary Medicine · 2022
  8. DOI 10.1007/s11701-022-01373-1 2022
  9. DOI 10.1007/s11701-022-01380-2 2022
  10. DOI 10.1111/ans.17449 2022
  11. DOI 10.1007/s10151-022-02599-9 2022
  12. DOI 10.1136/bcr-2021-248285 2022
  13. Metastasis to lymph nodes around the vascular tie worsens long-term oncological outcomes following complete mesocolic excision and conventional colectomy for right-sided colon cancer TR Serkan Zenger et al. · Techniques in Coloproctology · 2021
  14. Does Obesity Impact Surgical and Pathological Outcomes in Robotic Complete Mesocolic Excision for Colon Cancer? TR Volkan Ozben et al. · Journal of Laparoendoscopic & Advanced Surgical Techniques · 2021
  15. Is Previous Upper Abdominal Surgery a Contraindication for Laparoscopic Cholecystectomy? TR Mehmet Kağan Katar et al. · Cureus · 2021
  16. The Adjunctive Effect of DuraSeal® vs. 2-Octyl-Cyanoacrylate on Delayed Repair of Gastric Perforation: An Experimental Study TR Fatih Akgunduz et al. · Journal of Investigative Surgery · 2021
  17. Robotic TAMIS: A Technical Note Comparing Si® versus Xi® TR Agon Kajmolli et al. · Surgical Technology Online · 2021
  18. DOI 10.1007/s13304-020-00969-2 2021
  19. DOI 10.1055/s-0041-1739567 2021
  20. DOI 10.1007/s11605-019-04502-8 2021
  21. DOI 10.1136/gutjnl-2021-325184 2021
  22. DOI 10.1007/s00595-021-02313-6 2021
  23. DOI 10.1111/1744-1633.12506 2021
  24. DOI 10.1186/s12957-021-02122-8 2021
  25. DOI 10.1016/s1282-9129(21)45676-x 2021
  26. DOI 10.1007/s10353-021-00733-9 2021
  27. DOI 10.1002/rcs.2222 2021
  28. DOI 10.4103/sjg.sjg_506_20 2021
  29. DOI 10.1016/s1283-0798(21)45658-5 2021
  30. DOI 10.1016/j.radonc.2021.09.028 2021

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 20.3% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Works 30

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 5 articles
OpenAlex citation percentile
Top 1%0
Top 10%1
Avg · n 29 %53.3
Other counts

Scopus (SJR)

  • YÖKSİS rows 26

WoS (JCR)

  • YÖKSİS rows 26

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

30articles

Journals with publications

20 journals

Narrow down

Scopus (SJR)
Q17 Q211 Q35 Q43
WoS (JCR)
Q16 Q25 Q36 Q49
TR Index
5articles

Article list

  1. 2019 Safety and effectivity of ERCP in pregnant patients a high-volume study with long-term follow-up The Turkish Journal of Gastroenterology DOI 10.5152/tjg.2019.18799 YÖKSİS SJR Q3 JCR Q4 OpenAlex 80.0%
  2. 2019 Totally robotic complete mesocolic excision for right-sided colon cancer Journal of Robotic Surgery DOI 10.1007/s11701-018-0817-2 YÖKSİS SJR Q2 JCR Q2 OpenAlex 75.8%
  3. 2019 Can Oxidative Stress Induced by Obstructive Jaundice be Improved by Iloprost? An Experimental Study in Rats International Journal of Scientific Research and Management (IJSRM) DOI 10.18535/ijsrm/v7i3.mp01 YÖKSİS OpenAlex 1.9%
  4. 2019 The Feasibility of Conventional Forward-viewing Endoscope for Endoscopic Retrograde Cholangiopancreatography in Patients With Altered Gastrointestinal Anatomy Surgical Laparoscopy, Endoscopy Percutaneous Techniques DOI 10.1097/SLE.0000000000000636 YÖKSİS SJR Q2 JCR Q3 OpenAlex 1.5%
  5. 2019 Transvaginal Specimen Extraction in Minimally Invasive Colorectal Resections: Initial Experience of a Tertiary Referral Hospital. Acıbadem Medical Journal DOI 10.31067/0.2019.130 YÖKSİS TR Index OpenAlex 5.3%
  6. 2019 Intragastric balloon therapy for obesity: Is it safe and effective? ARCHIVES OF CLINICAL AND EXPERIMENTAL MEDICINE DOI 10.25000/acem.477680 YÖKSİS TR Index OpenAlex 52.8%
  7. 2018 V-Y advancement flap reconstruction for anal stricture - a video vignette Colorectal Disease DOI 10.1111/codi.13931 YÖKSİS SJR Q2 JCR Q1 OpenAlex 21.9%
  8. 2018 Robotic Versus Laparoscopic Stapler Use for Rectal Transection in Robotic Surgery for Cancer Journal of Laparoendoscopic Advanced Surgical Techniques DOI 10.1089/lap.2017.0545 YÖKSİS SJR Q2 JCR Q3 OpenAlex 73.3%
  9. 2018 Does Robot Overcome Obesity-related Limitations of Minimally Invasive Rectal Surgery for Cancer? Surgical Laparoscopy, Endoscopy Percutaneous Techniques DOI 10.1097/SLE.0000000000000500 YÖKSİS SJR Q2 JCR Q3 OpenAlex 75.5%
  10. 2018 Effects of prior abdominal surgery on laparoscopic cholecystectomy Turkish Journal of Surgery DOI 10.5152/turkjsurg.2017.3930 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 68.9%
  11. 2018 Covered self-expandable metallic stents in benign pyloric obstruction: long term results Biomedical Research DOI 10.4066/biomedicalresearch.56-17-3282 YÖKSİS SJR Q4 JCR Q4 OpenAlex 12.7%
  12. 2017 Robotic TAPP repair of incarcerated femoral hernia with utilization of indocyanine green dye - a video vignette Colorectal Disease DOI 10.1111/codi.13787 YÖKSİS SJR Q2 JCR Q1 OpenAlex 57.5%
  13. 2017 Robotic ventral mesh rectopexy technique for rectal intussusception with rectocele - a video vignette Colorectal Disease DOI 10.1111/codi.13847 YÖKSİS SJR Q2 JCR Q1 OpenAlex 17.1%
  14. 2017 Mini-laparoscopic versus Traditional Laparoscopic Cholecystectomy: preliminary study Laparoscopic Endoscopic Surgical Science DOI 10.14744/less.2017.37450 YÖKSİS TR Index OpenAlex 26.9%
  15. 2017 Comparison of two laparoscopic techniques for detecting the accessory spleen: standard versus transumblical multiport single-site laparoscopy. Biomedical Research- India YÖKSİS SJR Q4 JCR Q4
  16. 2017 Vascular High Ligation and Embryological Dissection in Laparoscopic Restorative Proctocolectomy for Ulcerative Colitis Journal of Laparoendoscopic Advanced Surgical Techniques DOI 10.1089/lap.2016.0364 YÖKSİS SJR Q2 JCR Q3 OpenAlex 77.2%
  17. 2016 Identification of mesenteric lymph nodes in robotic complete mesocolic excision by near-infrared fluorescence imaging Techniques in Coloproctology DOI 10.1007/s10151-015-1413-3 YÖKSİS SJR Q1 JCR Q2 OpenAlex 65.8%
  18. 2016 Vascular high ligation and embryological plane dissection in laparoscopic restorative proctocolectomy for ulcerative colitis - a video vignette Colorectal Disease DOI 10.1111/codi.13213 YÖKSİS SJR Q1 JCR Q2 OpenAlex 53.4%
  19. 2016 Single-site multiport combined splenectomy and cholecystectomy with conventional laparoscopic instruments: Case series and review of literature International Journal of Surgery Case Reports DOI 10.1016/j.ijscr.2015.12.018 YÖKSİS SJR Q3 JCR Q4 OpenAlex 70.5%
  20. 2016 Robotic Complete Mesocolic Excision for Splenic Flexure of Colon Cancer Diseases of the Colon Rectum DOI 10.1097/DCR.0000000000000691 YÖKSİS SJR Q1 JCR Q1 OpenAlex 76.9%

Books 1

  1. 2007 Meme Kanseri Uygulama Kılavuzu İletişim Kitap Bölümü · Kitap Tercümesi

Proceedings 66 See all (66) →

  1. 2017 Laparoskopik Kolorektal Cerrahide Anatomi Laparoskopik Kolorektal Cerrahi Kursu
  2. 2017 Robotic Rectal Cancer Surgery in Elderly Patients: A Word of Cation ASCRS Annual Scientific Meeting
  3. 2015 Treatment of duodenal obstruction associated with annular pancreas by robotic surgery (video presentation) 7th Clinical Robotic Surgery Association Worldwide Congress
  4. 2017 Rectal cancer surgery in obese patients is equally safe and effective as in non-obese patients ESCP 12th Scientific and Annual Meeting
  5. 2016 Gastroözofageal reflü hastalığında robotik Nissen fundoplikasyonu 20. Ulusal Cerrahi Kongresi

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Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
52
With an akaturk profile
11
Turkish institutions
9
Co-authored works
%100

Academic co-authors 11

  1. BİLGİ BACA Profesör · Acıbadem Mehmet Ali Aydınlar Üniversitesi 17
  2. DENİZ ATASOY Profesör · İstanbul Sağlık Ve Teknoloji Üniversitesi 17
  3. VOLKAN ÖZBEN Profesör · Acıbadem Mehmet Ali Aydınlar Üniversitesi 12
  4. ERMAN AYTAÇ Profesör · İstanbul Arel Üniversitesi 7
  5. GÖKHAN DEMİRAL Profesör · Samsun Üniversitesi 5
  6. İLKNUR ERENLER BAYRAKTAR Profesör · İstanbul Sağlık Ve Teknoloji Üniversitesi 4
  7. ERKAN YILMAZ Profesör · Kırklareli Üniversitesi 1
  8. HAFİZE UZUN Profesör · İstanbul Atlas Üniversitesi 1
  9. MURAT SÜPHAN ERTÜRK Profesör · İstanbul Üniversitesi-Cerrahpaşa 1
  10. ORHAN ALİMOĞLU Profesör · İstanbul Medeniyet Üniversitesi 1
Show all (11)
  1. UMUT KEFELİ Profesör · Kocaeli Üniversitesi 1

National collaboration 9 institutions

  1. İstanbul Sağlık Ve Teknoloji Üniversitesi 18 works · 2 academics
  2. Acıbadem Mehmet Ali Aydınlar Üniversitesi 17 works · 2 academics
  3. İstanbul Arel Üniversitesi 7 works · 1 academics
  4. Samsun Üniversitesi 5 works · 1 academics
  5. Kocaeli Üniversitesi 1 works · 1 academics
  6. Kırklareli Üniversitesi 1 works · 1 academics
  7. İstanbul Atlas Üniversitesi 1 works · 1 academics
  8. İstanbul Medeniyet Üniversitesi 1 works · 1 academics
  9. İstanbul Üniversitesi-Cerrahpaşa 1 works · 1 academics

Other co-authors (incl. international) 41

AFAG AGHAYEVA 14İSMAİL HAMZAOĞLU 13TAYFUN KARAHASANOĞLU 12BARIŞ BAYRAKTAR 11İBRAHİM ALİ ÖZEMİR 7TURGUT BORA CENGİZ 6ALP ÖZÇELİK 4İLKNUR ERGÜNER 4RAFET YİĞİTBAŞI 3SALİH BÖLÜK 3İLKNUR ERENLER 3İPEK SAPCI 3ERMAN ÖZTÜRK 2OSMAN BARAN TORTUM 2İSMAİL AHMET BİLGİN 2ABDULLAH ALP ÖZÇELİKAHMET RAGIP ÖKTEMGİLAİSE BAYRAKTARBAYRAM KAYABAŞIBEDİİ BERAT APAYDINBUĞRA TOLGA KONDUKBÜLENT ERENEBRU ERDOĞANEREN ESENFATİH CAN KARACAFuat Barış BengürGUPSE ADALIGÜRHAN ŞİŞMANHÜSEYİN ÜSTÜNJÜLİDE SAĞIROĞLUMEHMET GÖKÇE YILMABAŞARMETE GÜNGÖRNECİP SERDAR YÜCEYARNESLİHAN PİRİNÇSALİH TOSUNSALİHA KARAGÖZ AVCISEMİH BAĞHAKİSÜMEYRA BÖLÜKÇAĞRI BİLGİÇÖZGE ÜNAL BAYRAKTAR

Show all (41)

İLKNUR ERENLER ERGÜNER

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.