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Academician

KAYHAN ÖZDEMİR

Doçent

Sakarya Üniversitesi Tıp Fakültesi Cerrahi Tıp Bilimleri Bölümü

Research topics OpenAlex
  1. Ana Dal Sağlık Bilimleri Temel Alanı
  2. Yan Dal Genel Cerrahi
Articles 45 YÖKSİS 45 · OpenAlex 0 Total citations 1,064 h-index 9 · OpenAlex OpenAlex coverage %96 matched 43 / 45 Q1 articles 11 Scopus · WoS Q1 8 Best field rank #7,864 / 39,749 Main field · top 19.8% Co-authors 56 2 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: 43 + YÖKSİS · co-author record: 3
h-index 9 Percentile in Türkiye: 81 #250 of 1,402 at their university by h-index
i10-index
9
Total citations
1,064
Top 4.5% in Türkiye
Per article
23.1
FWCI
2.09
1.00 = world average
World top 1%
2
World top 10%
7

Most cited articles

  1. Timing of surgery following SARS‐CoV‐2 infection: an international prospective cohort study 2021 world top 1% 547 citations
  2. SARS-CoV-2 vaccination modelling for safe surgery to save lives: data from an international prospective cohort study 2021 world top 1% 155 citations
  3. SARS‐CoV‐2 infection and venous thromboembolism after surgery: an international prospective cohort study 2021 world top 10% 119 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. 3 articles (5 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: 7.

Citing publications Crossref 173 publications citing 45 DOI-bearing articles · 15 Türkiye-affiliated
  • 2019 3
  • 2020 8
  • 2021 99
  • 2022 48
  • 2025 14
  • 2026 1
  1. DOI 10.1016/j.ccr.2025.217262 2026
  2. Artificial intelligence in acute appendicitis: A comprehensive review of machine learning and deep learning applications TR Sami Akbulut et al. · World Journal of Gastroenterology · 2025
  3. DOI 10.1016/j.rceng.2025.502379 2025
  4. DOI 10.1016/j.rce.2025.502379 2025
  5. DOI 10.1016/j.jtumed.2025.10.004 2025
  6. DOI 10.1002/lio2.70326 2025
  7. DOI 10.21203/rs.3.rs-8100907/v1 2025
  8. DOI 10.1007/978-3-662-69938-6_44 2025
  9. DOI 10.2147/ijwh.s562629 2025
  10. DOI 10.1002/14651858.cd015022.pub2 2025
  11. DOI 10.1111/anae.70091 2025 · cites 2 articles of this academic
  12. DOI 10.1007/s11033-025-11249-w 2025
  13. DOI 10.20913/1815-3186-2025-3-110-119 2025
  14. DOI 10.1002/jmv.70670 2025 · cites 4 articles of this academic
  15. DOI 10.3390/jcm14238290 2025
  16. Mortality and pulmonary complications in emergency general surgery patients with COVID-19: A large international multicenter study TR COVIDSurg Collaborative · Journal of Trauma and Acute Care Surgery · 2022
  17. DOI 10.1016/j.clinimag.2021.10.009 2022
  18. DOI 10.1093/bjs/znac101 2022
  19. DOI 10.1111/anae.15673 2022
  20. DOI 10.1016/j.athoracsur.2021.06.016 2022
  21. DOI 10.1007/s00508-021-02000-z 2022
  22. DOI 10.23736/s0021-9509.21.12021-x 2022
  23. DOI 10.1016/j.wneu.2022.02.081 2022
  24. DOI 10.1016/j.bja.2022.03.003 2022
  25. DOI 10.1016/j.jhqr.2022.02.003 2022
  26. DOI 10.30702/jcvs/22.30(01)/gr019-7176 2022
  27. DOI 10.1016/j.arth.2022.03.049 2022
  28. DOI 10.1016/j.athoracsur.2021.11.015 2022
  29. DOI 10.1007/s00423-022-02495-8 2022 · cites 2 articles of this academic
  30. DOI 10.1002/ccd.30067 2022

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.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?

Works 45

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

Indexes and citation percentiles

?
TR Index 12 articles
OpenAlex citation percentile
Top 1%2
Top 10%7
Avg · n 42 %53.4
Other counts

Scopus (SJR)

  • YÖKSİS rows 29

WoS (JCR)

  • YÖKSİS rows 36

TR Index

  • YÖKSİS rows 13 articles

Articles

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

45articles

Journals with publications

28 journals

Narrow down

Scopus (SJR)
Q111 Q26 Q37 Q44
WoS (JCR)
Q18 Q26 Q36 Q415
TR Index
12articles

Article list

  1. 2025 Evaluating surgical techniques for incarcerated incisional hernia: laparoscopic vs. Open repair in a tertiary care setting Hernia DOI 10.1007/s10029-025-03311-0 YÖKSİS SJR Q1 JCR Q1 OpenAlex 82.3%
  2. 2024 The Underestimated Impact of Hashimoto Thyroiditis on Thyroid Papillary Carcinoma Updates in Surgery DOI 10.1007/s13304-024-01854-y YÖKSİS SJR Q1 JCR Q2 OpenAlex top 10% OpenAlex 90.1%
  3. 2024 Comparison of treatment methods in plastron appendicitis: a tertiary center experience Malawi Medical Journal DOI 10.4314/mmj.v35i4.5 YÖKSİS SJR Q3 JCR Q4 OpenAlex 73.8%
  4. 2024 Investigation of the alterations in miRNA expression levels in thyroid nodules and malignancies Updates in Surgery DOI 10.1007/s13304-024-01978-1 YÖKSİS SJR Q1 JCR Q2 OpenAlex 55.4%
  5. 2023 Double peptic ulcer perforation in a Covid -19 patient, extremely rare entity Kare Publishing TURKISH JOURNAL OF TRAUMA & EMERGENCY SURGERY DOI 10.14744/tjtes.2021.56346 YÖKSİS TR Index SJR Q3 JCR Q4 OpenAlex 0.9%
  6. 2023 Analysis of Diagnostic Excisional Lymph Node Biopsy Results: 12-Year Experience of a Single Center Acta Clinica Croatica DOI 10.20471/acc.2023.62.01.07 YÖKSİS SJR Q3 JCR Q3 OpenAlex 81.9%
  7. 2023 The wound area as a parameter guiding the timing of abdominal closure in the management of patients undergoing open abdominal procedures European Review for Medical and Pharmacological Sciences DOI 10.26355/eurrev_202312_34576 YÖKSİS SJR Q2 JCR Q2 OpenAlex 28.3%
  8. 2023 Should multifocality be an indication for prophylactic central neck dissection in papillary thyroid cancer? Springer Science and Business Media LLC DOI 10.1007/s13304-023-01479-7 YÖKSİS SJR Q1 JCR Q1 OpenAlex 86.0%
  9. 2023 Reply to the editor: should multifocality be an indication for prophylactic neck dissection for papillary thyroid cancer? Updates in Surgery DOI 10.1007/s13304-023-01645-x YÖKSİS SJR Q1 JCR Q1
  10. 2023 YouTube as a Source of Information on Pilonidal Sinus Disease: A Reliability and Quality Analysis CUREUS JOURNAL OF MEDICAL SCIENCE DOI 10.7759/cureus.34792 YÖKSİS JCR Q3 OpenAlex 71.1%
  11. 2023 A different way to diagnosis acute appendicitis: machine learning Polish Journal of Surgery DOI 10.5604/01.3001.0053.5994 YÖKSİS SJR Q3 JCR Q4 OpenAlex top 10% OpenAlex 90.0%
  12. 2022 Open versus laparoscopic technique in peptic ulcus perforation, how effective are score systems? Single-center experience and literature review Ulusal Travma ve Acil Cerrahi Dergisi DOI 10.14744/tjtes.2021.78938 2 YÖKSİS records YÖKSİS TR Index SJR Q2 JCR Q4
  13. 2022 The Predictive Role of MMP-2, MMP-9, TIMP-1 and TIMP-2 Serum Levels in the Complete Response of the Tumor to Chemotherapy in Breast Cancer Patients Informa UK Limited DOI 10.1080/08941939.2022.2080308 YÖKSİS SJR Q2 JCR Q3 OpenAlex 68.3%
  14. 2022 The prognostic and predictive values of differential expression of exosomal receptor tyrosine kinases and associated with the PI3K/AKT/mTOR signaling in breast cancer patients undergoing neoadjuvant chemotherapy Springer Science and Business Media LLC DOI 10.1007/s12094-022-02959-9 YÖKSİS SJR Q1 JCR Q2 OpenAlex 50.3%
  15. 2022 To what extent are the appendicitis scoring systems effective in preventing negative appendectomy. Comparison of nine scoring systems Journal of Clinical and Analytical Medicine DOI 10.4328/ACAM.20932 YÖKSİS JCR Q4 OpenAlex 1.8%
  16. 2022 Robotic Surgery for the Treatment of Achalasia Cardia: Surgical Technique, Initial Experiences and Literature Review Cureus, Inc. DOI 10.7759/cureus.21510 YÖKSİS JCR Q3 OpenAlex 67.5%
  17. 2022 The clinical significance of neutrophil to lymphocyte ratio in incarcerated inguinal hernia in patients over 65 Journal of Clinical and Analytical Medicine DOI 10.4328/ACAM.21369 YÖKSİS JCR Q4 OpenAlex 29.2%
  18. 2022 The place of thiol/disulfide homeostasis parameters in acute gallstone cholecystitis diagnosis Edizioni Minerva Medica DOI 10.23736/S0394-9508.21.05267-0 YÖKSİS SJR Q4 JCR Q4 OpenAlex 15.0%
  19. 2022 Single center experiences in merkel cell carcinoma and unprecedented presentation ANNALS OF CLINICAL AND ANALYTICAL MEDICINE DOI 10.4328/ACAM.20950 YÖKSİS JCR Q4 OpenAlex 66.7%
  20. 2022 The neglected surgery - Hernioscopy - Maybe the best choice for strangulated groin hernias in the COVID-19 pandemic. Polish Journal of Surgery DOI 10.5604/01.3001.0015.7097 YÖKSİS SJR Q3 JCR Q4 OpenAlex 65.7%

Books 3

  1. 2023 Yeni Nesil Cerrahi Akademisyen Kitabevi ISBN 978-625-7496-81-0 Kitap Bölümü · Bilimsel Kitap
  2. 2023 Current Overview of General Surgery Complications Livre De Lyon ISBN 978-2-38236-468-0 Kitap Bölümü · Bilimsel Kitap
  3. 2021 New Trends in Health Sciences Livre De Lyon ISBN 978-2-38236-157-3 Kitap Bölümü · Bilimsel Kitap

Proceedings 21 See all (21) →

  1. 2023 Minimal invaziv bariatrik cerrahi kursu / Endoskopik Girişimler 16. Uluslararası 3. Ulusal Endoskopik Laparoskopik Robotik Cerrahi Kongresi
  2. 2024 Cerrahi Dışı Uygulamalar Ne Kadar Etkili; Mide Balonu Uygulaması, Mide Botoks Uygulaması, Endoskopik Plikasyon 7. Çukurova Gastro-İntestinal Hastalıklar ve Cerrahisi Kongresi
  3. — THE PREDICTIVE ROLE OF SHARP1 AND SHARP2 TRANSCRIPTION FACTORS IN PATIENTS WITH BREAST CANCER UPON NEOADJUVAN CHEMOTHERAPY 6. Uluslararası Tıp Bilimleri ve Multidisipliner Yaklaşımlar Kongresi
  4. — LAPAROSCOPİC MANAGEMENT OF INTESTİNAL OBSTRUCTİON DUE TO PHYTOBEZOAR: SİNGLE CENTER EXPERİENCE 15.Ulusal 2. Uluslararası Endoskopik Laparoskopik Cerrahi Kongresi
  5. — Triple negatif meme kanserinde IL-6 ve STAT3’ün prediktif rolünün araştırılması 22. 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
56
With an akaturk profile
24
Turkish institutions
2
Co-authored works
%100

Academic co-authors 24

  1. FATİH ALTINTOPRAK Profesör · Sakarya Üniversitesi same university 24
  2. BARIŞ MANTOĞLU Doçent · Sakarya Üniversitesi same university 22
  3. ZÜLFÜ BAYHAN Profesör · Sakarya Üniversitesi same university 14
  4. EMRAH AKIN Doçent · Sakarya Üniversitesi same university 12
  5. ENİS DİKİCİER Doçent · Sakarya Üniversitesi same university 12
  6. NECATTİN FIRAT Doçent · Sakarya Üniversitesi same university 10
  7. MERVE YİĞİT Araştırma Görevlisi · Sivas Cumhuriyet Üniversitesi 7
  8. FEHMİ ÇELEBİ Profesör · Sakarya Üniversitesi same university 4
  9. ASUMAN DEVECİ ÖZKAN Doçent · Sakarya Üniversitesi same university 3
  10. GAMZE GÜNEY ESKİLER Profesör · Sakarya Üniversitesi same university 3
Show all (24)
  1. HAKAN DEMİR Doçent · Sakarya Üniversitesi same university 3
  2. BAHRİ ELMAS Profesör · Sakarya Üniversitesi same university 1
  3. ELVAN ŞAHİN Profesör · Sakarya Üniversitesi same university 1
  4. FAHRİ YILMAZ Profesör · Sakarya Üniversitesi same university 1
  5. FİKRET HALİS Profesör · Sakarya Üniversitesi same university 1
  6. GUPSE TURAN Doçent · Sağlık Bilimleri Üniversitesi 1
  7. HACI İBRAHİM ÇİMEN Doçent · Sakarya Üniversitesi same university 1
  8. HAYRULLAH YAZAR Profesör · Sakarya Üniversitesi same university 1
  9. HİLAL USLU YUVACI Doçent · Sakarya Üniversitesi same university 1
  10. KEREM KARAMAN Profesör · Sakarya Üniversitesi same university 1
  11. MEHMET AZİRET Profesör · Sağlık Bilimleri Üniversitesi 1
  12. SÜLEYMAN KALELİ Profesör · Sakarya Üniversitesi same university 1
  13. TAYFUR DEMİRAY Doçent · Sakarya Üniversitesi same university 1
  14. YASEMİN GÜNDÜZ Profesör · Sakarya Üniversitesi same university 1

National collaboration 2 institutions

Within own university42 joint works · Sakarya Üniversitesi

  1. Sivas Cumhuriyet Üniversitesi 7 works · 1 academics
  2. Sağlık Bilimleri Üniversitesi 2 works · 2 academics

Other co-authors (incl. international) 32

EMRE GÖNÜLLÜ 26HAVVA BELMA KOÇER 13ALİ MUHTAROĞLU 9Muhammet Burak Kamburoğlu 9GÜNER ÇAKMAK 8AHMET TARIK HARMANTEPE 7RECAYİ ÇAPOĞLU 7MUSTAFA YENER UZUNOĞLU 5YEŞİM AKDENİZ 5ENES BAŞ 3Uğur Dülger 3ERHAN ERÖZ 2Ebru Kayra 2İsmail Zengin 2ADEM ŞENTÜRKAli İmran KüçükAnıl ErdikAyten HaciefendiCEMİL BİLİRElif Özözen ŞahinFEYYAZ ONURAYGüven ErdogrulKEMAL GÜNDOĞDUMERTCAN AKÇAYMİNE URFALIMİRAÇ ÖZENNur KazanUGURCAN DULGERYASEMİN ANIL EYÜBOĞLU TANRIVERDİZEYNEP KAHYAOĞLUÖMER YALKINİbrahim Furkan Küçük

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.