Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,401
2,515
0.340
* Total Citation Counts Rankings
Ranking Based On Selection :2
Ophthalmology - Refractive Surgery - Cornea - Cataract
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,902
1,575
0.543
* Total Citation Counts Rankings
Ranking Based On Selection :3
Retina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,529
489
0.193
* Total Citation Counts Rankings
Ranking Based On Selection :4
Refractive Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
758
0.377
* Total Citation Counts Rankings
Ranking Based On Selection :5
Retina
Ocular Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
504
0.862
* Total Citation Counts Rankings
Ranking Based On Selection :6
Oculofacial plastic and reconstructive surgery
Ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
217
0.702
* Total Citation Counts Rankings
Ranking Based On Selection :7
Medicine
Ophthalmology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
110
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :8
Artificial Intelligence
Ophthalmology
Refractive Surgery
Keratoconus
OCT
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :9
Ophthalmology
Refractive Surgery
Keratoconus
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Ahmad Mansour
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,401
2,515
0.340
Alain Saad
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,902
1,575
0.543
Ophthalmology - Refractive Surgery - Cornea - Cataract
Ziad Bashshur
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,529
489
0.193
Shady Awwad
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,013
758
0.377
Wajiha Jurdi Kheir
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
585
504
0.862
Ramzi M Alameddine
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
309
217
0.702
Oculofacial plastic and reconstructive surgery
Ophthalmology
Ali Khalil
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
110
110
1.000
Jad F Assaf
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29
29
1.000
Artificial Intelligence
Ophthalmology
Refractive Surgery
Keratoconus
OCT
Yara Bteich
American University of Beirut
Beirut, Lebanon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
24
24
1.000
Ophthalmology
Refractive Surgery
Keratoconus