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Academician

İBRAHİM KOÇAK

Profesör

Sağlık Bilimleri Üniversitesi İstanbul Kanuni Sultan Süleyman Sağlık Uygulama Ve Araştırma Merkezi Cerrahi Tıp Bilimleri Bölümü

Research topics OpenAlex
  1. Ana Dal Sağlık Bilimleri Temel Alanı
  2. Yan Dal Göz Hastalıkları
Articles 60 YÖKSİS 60 · OpenAlex 0 Total citations 99 h-index 5 · OpenAlex OpenAlex coverage %2 matched 1 / 60 Q1 articles 3 Scopus · WoS Q1 3 Best field rank #8,762 / 39,749 Main field · top 22.0% Co-authors 68 14 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: 1 + YÖKSİS · co-author record: 21
h-index 5 Percentile in Türkiye: 0
i10-index
1
Total citations
99
Top 100% in Türkiye
Per article
4.5
FWCI
0.56
1.00 = world average
World top 1%
0
World top 10%
1

Most cited articles

  1. Comparison of transepithelial corneal collagen crosslinking with epithelium-off crosslinking in progressive keratoconus 2014 world top 10% 54 citations
  2. Comparison of different formulas for intraocular lens power calculation using a new optical biometer 2015 9 citations
  3. Late onset diffuse Lamellar keratitis as aresult of the toxic effect of ecballium elarerium herb 2006 9 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. 21 articles (99 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.

Citing publications Crossref 38 publications citing 34 DOI-bearing articles · 3 Türkiye-affiliated
  • 2008 1
  • 2009 1
  • 2018 1
  • 2019 9
  • 2020 7
  • 2021 11
  • 2022 2
  • 2025 5
  • 2026 1
  1. DOI 10.1016/j.bspc.2025.108946 2026
  2. Evaluation of serum YKL-40 and Galectin-3 as predictive biomarkers for proliferative vitreoretinopathy in rhegmatogenous retinal detachment: a prospective comparative study TR Nurullah Koçak et al. · BMC Ophthalmology · 2025
  3. DOI 10.1038/s41598-025-21628-9 2025
  4. DOI 10.1007/s10668-025-06954-2 2025
  5. DOI 10.3389/fendo.2025.1673884 2025
  6. DOI 10.3390/jcm14228177 2025
  7. DOI 10.1016/j.bios.2021.113700 2022
  8. DOI 10.1097/ico.0000000000002960 2022
  9. Comparison of the effects of anti-vascular endothelial growth factor treatments on pigment epithelial detachment in age-related macular degeneration TR Mahmut Oğuz Ulusoy et al. · International Ophthalmology · 2021
  10. DOI 10.1002/14651858.cd013512.pub2 2021
  11. DOI 10.1155/2021/6679770 2021
  12. DOI 10.3389/fmed.2021.704200 2021
  13. DOI 10.32604/biocell.2021.014873 2021
  14. DOI 10.1111/opo.12829 2021
  15. DOI 10.1016/j.optom.2020.07.005 2021
  16. DOI 10.29121/granthaalayah.v9.i9.2021.4148 2021
  17. DOI 10.1155/2021/9680253 2021
  18. DOI 10.1111/1541-4337.12800 2021
  19. DOI 10.1016/j.survophthal.2020.05.003 2021
  20. The Use of Autologous Serum Eye Drops after Epithelium‐off Corneal Collagen Crosslinking TR Ahmet Kirgiz et al. · Optometry and Vision Science · 2020 · cites 2 articles of this academic
  21. DOI 10.4236/jcc.2020.83009 2020
  22. DOI 10.29121/ijetmr.v7.i7.2020.739 2020
  23. DOI 10.1007/s40135-020-00241-1 2020
  24. DOI 10.32628/cseit206399 2020
  25. DOI 10.1038/s41433-020-1073-z 2020
  26. DOI 10.1002/14651858.cd013512 2020
  27. DOI 10.1016/j.jcrs.2019.06.027 2019
  28. DOI 10.1016/j.jcjo.2019.01.004 2019
  29. DOI 10.1007/s10792-019-01079-8 2019
  30. DOI 10.2174/1874364101913010008 2019

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 60

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

Indexes and citation percentiles

?
TR Index 4 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 1 %7.6
Other counts

Scopus (SJR)

  • YÖKSİS rows 34

WoS (JCR)

  • YÖKSİS rows 31

Articles

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

60articles

Journals with publications

28 journals

Narrow down

Scopus (SJR)
Q13 Q212 Q39 Q410
WoS (JCR)
Q13 Q22 Q310 Q416
TR Index
4articles

Article list

  1. 2026 Fuzzy logic for preanesthetic risk assessment in cataract surgery patients Medicine DOI 10.1097/MD.0000000000047977 YÖKSİS SJR Q2 JCR Q2
  2. 2026 Cost-effectiveness analysis of early versus late switching in treatment-naïve patients with refractory diabetic macular oedema in the Turkish population: real-world data from the Bosphorus DME study group, report number 5 Clinical and Experimental Optometry DOI 10.1080/08164622.2025.2601290 YÖKSİS SJR Q2 JCR Q3
  3. 2026 Relationship Between the Degree of Diabetic Retinopathy and Serum Fractalkine (CX3CL1) in Patients with Type 2 Diabetes: A Single-Center Cross-Sectional Study Medicina DOI 10.3390/medicina62020312 YÖKSİS SJR Q2 JCR Q1 OpenAlex 7.6%
  4. 2026 CT-defined orbital wall burden and early visual dysfunction in acute orbital Emergency Radiology DOI 10.1007/s10140-026-02498-8 YÖKSİS SJR Q2 JCR Q4
  5. 2026 Cost-effectiveness analysis of early versus late switching in treatment-naive patients with refractory diabetic macular oedema in the Turkish population: real-world data from the Bosphorus DME study group, report number 5 CLINICAL AND EXPERIMENTAL OPTOMETRY DOI 10.1080/08164622.2025.2601290 YÖKSİS SJR Q2 JCR Q3
  6. 2026 Intravitreal Anti-Vascular Endothelial Growth Factor Therapy for Diabetic Macular Edema in Türkiye: 48-Month Data, BOSPHORUS-DME Study Group Report No. 1 Turkish Journal of Ophthalmology DOI 10.4274/tjo.galenos.2026.67863 YÖKSİS TR Index SJR Q2 JCR Q3
  7. 2025 Relationship of retinal zone and plus severity with the requirement of re-treatment in bevacizumab-treated eyes for retinopathy of prematurity Ophthalmic Research DOI 10.1159/000544710 YÖKSİS SJR Q1 JCR Q3
  8. 2025 Effect of methotrexate in preventing retinal detachment after proliferative vitreoretinopathy surgery: A systematic review and meta-analysis Survey of Ophthalmology DOI 10.1016/j.survophthal.2025.09.015 YÖKSİS SJR Q1 JCR Q1
  9. 2025 Detection of Plus Disease in Retinopathy of Prematurity Using Deep Learning Models: Evaluating Vision Transformers and ResNet Architectures International Journal of Imaging Systems and Technology DOI 10.1002/ima.70174 YÖKSİS SJR Q2 JCR Q2
  10. 2025 Comparative analysis of pupillometry in two scheimpflug-based measurement systems Documenta Ophthalmologica DOI 10.1007/s10633-025-10048-9 YÖKSİS SJR Q2 JCR Q3
  11. 2025 Corneal epithelial thickness in pseudoexfoliation syndrome: an anterior segment optical coherence tomography study International Ophthalmology DOI 10.1007/s10792-025-03904-9 YÖKSİS SJR Q2 JCR Q3
  12. 2025 Corneal endothelial and retinal microvascular changes in pseudoexfoliation syndrome: insights from specular microscopy and OCT angiography BMC Ophthalmology DOI 10.1186/s12886-025-04033-8 YÖKSİS SJR Q2 JCR Q3
  13. 2025 Effect of Taurine on Experimental Facial Paralysis and Dry Eye in Rats Duzce Medical Journal DOI 10.18678/dtfd.1612612 YÖKSİS TR Index SJR Q4 JCR Q3
  14. 2024 Integration of Optical Coherence Tomography Images and Real‐Life Clinical Data for Deep Learning Modeling: A Unified Approach in Prognostication of Diabetic Macular Edema Journal of Biophotonics DOI 10.1002/jbio.202400315 YÖKSİS SJR Q2 JCR Q3
  15. 2023 A quantitative sonoelastography evaluation of ocular and periocular elasticity after intravitreal ranibizumab injection Journal Français d'Ophtalmologie DOI 10.1016/j.jfo.2023.03.016 YÖKSİS SJR Q3 JCR Q3
  16. 2022 Tono-pen and Schiotz tonometer measurements in gas-filled eyes Journal Français d'Ophtalmologie DOI 10.1016/j.jfo.2022.03.008 YÖKSİS SJR Q3 JCR Q4
  17. 2019 Magnetic resonance images of patients with acute isolyted cranial nerve palsies Turkish Neurosurgery DOI 10.5137/1019-5149.JTN.24775-18.4 YÖKSİS TR Index SJR Q3 JCR Q4
  18. 2018 Comparison of Visual Fields of Medically andSurgically Regulated Open-Angle Glaucoma Patients Journal of Human Rhythm YÖKSİS
  19. 2018 Psödoeksfolyonlu katarakt olgularında ön segment biyometrik değerlendirmesi DÜZCE TIP FAKÜLTESİ DERGİSİ DOI http://dergipark.gov.tr/download/article-file/454373 YÖKSİS TR Index SJR Q4 JCR Q4
  20. 2018 Comparison of Intravitreal Aflibercept and Ranibizumab for Macular Edema Secondary to Branch Retinal Vein Occlusion Retina-Vitreus DOI http://www.retinavitreus.dergisi.org/abstract.php?id=1860 YÖKSİS SJR Q4

Books 2

  1. 2025 Blindness Book Nobel Tıp Kitabevi ISBN 9786053358923 Kitap Bölümü · Bilimsel Kitap
  2. 2025 Küçük Kesili Vitrektomi için Pratik El Kitabı Esse ISBN 978-625-99408-3-0 Kitap Bölümü · Kitap Tercümesi

Proceedings 37 See all (37) →

  1. — Pnömatik Retinopeksi Yapılan Vakalarımızdaki Sonuçlar TOD 59. ULUSAL KONGRESİ
  2. — Yeni Bir Birliktelik: Psödoeksfoliasyon, Retinitis Pigmentosa ve Stargardt Hastalığı Bir Arada TOD 59. ULUSAL KONGRESİ
  3. 1996 Psödofaklarda korneal lental ve total astigmatizma SSK 50. Yıl Tıp Kongresi
  4. 1999 Silikon yağı kullanılan proliferatif vitreoretinopatili olgulardaki sonuçlrımız ve başarıya etki eden faktörler TOD. 33. Ulusal Kongresi
  5. 2017 Retina Ven Dal Tıkanıklığına Bağlı Maküla Ödemi Tedavisinde Ranibizumab ve Afliberceptin Etkinliğinin Karşılaştırılması IX. Zonguldak Oftalmoloji Kursu

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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
68
With an akaturk profile
28
Turkish institutions
14
Co-authored works
%97

Academic co-authors 28

  1. FARUK KAYA Profesör · İstanbul Medipol Üniversitesi 36
  2. NİHAT SAYIN Profesör · Sağlık Bilimleri Üniversitesi same university 10
  3. SADIK ETKA BAYRAMOĞLU Doçent · Sağlık Bilimleri Üniversitesi same university 6
  4. YUNUS KARABELA Doçent · Sağlık Bilimleri Üniversitesi same university 3
  5. AKIN ÇAKIR Doçent · Sağlık Bilimleri Üniversitesi same university 2
  6. LUKMAN THALIB Profesör · Yıldız Teknik Üniversitesi 2
  7. MUSTAFA ELİAÇIK Profesör · İstanbul Medipol Üniversitesi 2
  8. İBRAHİM KOÇER Profesör · Atatürk Üniversitesi 2
  9. ALİ GÖK Profesör · Süleyman Demirel Üniversitesi 1
  10. AYŞE KARAMAN Profesör · Sağlık Bilimleri Üniversitesi same university 1
Show all (28)
  1. BÜŞRA ÇIRAK SAĞDIÇ Öğretim Görevlisi (ders Vermekle Görevli) · Lokman Hekim Üniversitesi 1
  2. DERYA ERDOĞAN Profesör · Sağlık Bilimleri Üniversitesi same university 1
  3. ECEM ÖNDER TOKUÇ Doçent · Kocaeli Üniversitesi 1
  4. GÜLSEREN YILMAZ Profesör · Bandırma Onyedi Eylül Üniversitesi 1
  5. MEHMET ERDOĞAN Profesör · Gazi Üniversitesi 1
  6. MUHAMMED ENES ATİK Doçent · İstanbul Teknik Üniversitesi 1
  7. MURAT AKARSU Profesör · Sağlık Bilimleri Üniversitesi same university 1
  8. MURAT KARAPAPAK Doçent · Sağlık Bilimleri Üniversitesi same university 1
  9. MUSTAFA HEPOKUR Doçent · İstanbul Üniversitesi-Cerrahpaşa 1
  10. OSMAN ESEN Doçent · İstinye Üniversitesi 1
  11. SADIK ALTAN ÖZAL Profesör · Sağlık Bilimleri Üniversitesi same university 1
  12. SEMRA TİRYAKİ DEMİR Doçent · Sağlık Bilimleri Üniversitesi same university 1
  13. TURGAY UÇAK Profesör · Sağlık Bilimleri Üniversitesi same university 1
  14. YUSUF HAKAN ÇAVUŞOĞLU Profesör · Gazi Üniversitesi 1
  15. İBRAHİM KARAMAN Profesör · Sağlık Bilimleri Üniversitesi same university 1
  16. İSMAİL UMUT ONUR Doçent · Tekirdağ Namık Kemal Üniversitesi 1
  17. ŞENGÜL AYDIN YOLDEMİR Profesör · Biruni Üniversitesi 1
  18. ŞERİF DEMİR Profesör · Kastamonu Üniversitesi 1

National collaboration 14 institutions

Within own university16 joint works · Sağlık Bilimleri Üniversitesi

  1. İstanbul Medipol Üniversitesi 36 works · 2 academics
  2. Atatürk Üniversitesi 2 works · 1 academics
  3. Gazi Üniversitesi 2 works · 2 academics
  4. Yıldız Teknik Üniversitesi 2 works · 1 academics
  5. Bandırma Onyedi Eylül Üniversitesi 1 works · 1 academics
  6. Biruni Üniversitesi 1 works · 1 academics
  7. Kastamonu Üniversitesi 1 works · 1 academics
  8. Kocaeli Üniversitesi 1 works · 1 academics
  9. Lokman Hekim Üniversitesi 1 works · 1 academics
  10. Süleyman Demirel Üniversitesi 1 works · 1 academics
Show all (14)
  1. Tekirdağ Namık Kemal Üniversitesi 1 works · 1 academics
  2. İstanbul Teknik Üniversitesi 1 works · 1 academics
  3. İstanbul Üniversitesi-Cerrahpaşa 1 works · 1 academics
  4. İstinye Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 40

HACI KOÇ 30HAKAN BAYBORA 29ALİ AYDIN 26SALİH BOZKURT 5BAHRİ TEKER 3FUNDA KOÇAK 3KÜRŞAT ATALAY 3İBRAHİM ŞAHBAZ 3AHMET ÖZYİĞİT 2ECE ÖZAL 2GAMZE KARATAŞ 2MURAT UYAR 2ZİYA KAPRAN 2ABDULLAH ÖZKAYAANIL KORKMAZBENGİ DEMİRAYAKDilan YıldızDİLAVER ERŞANLIGÖKHAN PEKELGÜNAY CANKaradayı KorayMEHMET SABAHYILDIZIMEHMET TOKMAKMUHAMMED ALİ ŞANLITÜRKMURAT ARICIMUSTAFA KEMAL ASLANMÜRVET ALGEMİMİNE ÖZTÜRKOSMAN FARUK BAYRAMLARSAİM KALESEREN PEHLİVANOĞLUSERVET YÜCESEYTİHAN ÖZAYDINSİBEL ZIRTILOĞLUTUGAY USTAVEYSEL LEVENT KARABAŞgözde küçüksaraçÖZDEN ÇAKMAKÖZGÜR YILMAZÜMİT AYKAN

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.