i10 Productivity
Rankings
Africa Medical and Health Sciences / Medical and Health Sciences / Ophthalmology i10 Productivity Rankings 2025
Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
Clean Coal Science and Technology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
52
0.732
* Total i10 IndexRankings
Ranking Based On Selection :2
Ophthalmology
Eye Care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
48
0.857
* Total i10 IndexRankings
Ranking Based On Selection :3
Eye Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
37
0.698
* Total i10 IndexRankings
Ranking Based On Selection :4
Ophthalmology
Glaucoma
Ophthalmic Epidemiology
Medical Education
Medical Regulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
40
0.889
* Total i10 IndexRankings
Ranking Based On Selection :5
Ophthalmology-Vitreoretinal Surgeon
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
20
0.465
* Total i10 IndexRankings
Ranking Based On Selection :6
Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
* Total i10 IndexRankings
Ranking Based On Selection :7
Cornea
Glaucoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
* Total i10 IndexRankings
Ranking Based On Selection :8
Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
13
0.371
* Total i10 IndexRankings
Ranking Based On Selection :9
PAEDIATRIC OPHTHALMOLOGY AND GLAUCOMA
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
11
0.367
* Total i10 IndexRankings
Ranking Based On Selection :10
Pediatric Ophthalmology & Strabismus
Ocular Oncology
Retinopathy of Prematurity
Retinoblastoma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
* Total i10 IndexRankings
Ranking Based On Selection :11
vitreoretinal diseases
age-related eye disorders
evidence-based eye care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
* Total i10 IndexRankings
Ranking Based On Selection :12
Paediatric Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
13
0.448
* Total i10 IndexRankings
Ranking Based On Selection :13
Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
* Total i10 IndexRankings
Ranking Based On Selection :14
Community Eye Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
* Total i10 IndexRankings
Ranking Based On Selection :15
Ophthalmology
public health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 IndexRankings
Ranking Based On Selection :16
Ophthalmology
Education
Ethics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
9
0.321
* Total i10 IndexRankings
Ranking Based On Selection :17
Retina Ophthalmology Medical education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
11
0.407
* Total i10 IndexRankings
Ranking Based On Selection :18
GENERAL OPHTHALMOLOGY
DISEASES OF RETINA AND VITREOUS
OPHTHALMIC EPIDEMIOLOGY
PUBLIC HEALTH OPHTHALMOLOGY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
8
0.296
* Total i10 IndexRankings
Ranking Based On Selection :19
Ophthalmology/Retina Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
* Total i10 IndexRankings
Ranking Based On Selection :20
Vision
Eye diseases
Retina
Diabetic eye disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 IndexRankings
Ranking Based On Selection :21
Ophthalmology
Epidemiology
Health economics/Policy
Health Leadership
Educational leadership/pedagogy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection :22
Vitreoretinal surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 IndexRankings
Ranking Based On Selection :23
Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection :24
blindness
glaucoma
trauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total i10 IndexRankings
Ranking Based On Selection :25
oculoplastic surgery
orbital surgery
Eyelid Surgery
Lacrimal surgery تجميل العيون تجميل الجفون جراحات القناة الدمعية
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
9
0.429
John Bunt
North West University
Potchefstroom, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
52
0.732
Clean Coal Science and Technology
Wanjiku Ciku Mathenge
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
48
0.857
Hannah B. Faal
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
37
0.698
Fatima Kyari
University of Abuja
Abuja, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
40
0.889
Ophthalmology
Glaucoma
Ophthalmic Epidemiology
Medical Education
Medical Regulation
Tamer Macky
Cairo University
Giza, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
20
0.465
Ophthalmology-Vitreoretinal Surgeon
Stephen Gichuhi
University of Nairobi
Nairobi, Kenya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
Trevor Carmichael
University of the Witwatersrand
Johannesburg, South Africa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
Afekhide Ernest Omoti
University of Benin
Benin City, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
13
0.371
Aderonke Baiyeroju
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
11
0.367
PAEDIATRIC OPHTHALMOLOGY AND GLAUCOMA
Ademola Popoola Dupe S.
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
Pediatric Ophthalmology & Strabismus
Ocular Oncology
Retinopathy of Prematurity
Retinoblastoma
Boniface Ikenna Eze
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
vitreoretinal diseases
age-related eye disorders
evidence-based eye care
Ajaiyeoba Ayotunde
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
13
0.448
Wael Soliman
Assiut University
Asyut, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
Rich Umeh
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
Nasiru Muhammad
Usmanu Danfodiyo University
Sokoto, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
Ophthalmology
public health
Abdulkabir Ayansiji Ayanniyi
University of Abuja
Abuja, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
9
0.321
Ophthalmology
Education
Ethics
Maha Shahin
Mansoura University
Mansoura, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
11
0.407
Retina Ophthalmology Medical education
Sebastian Ndulue Nwosu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
8
0.296
GENERAL OPHTHALMOLOGY
DISEASES OF RETINA AND VITREOUS
OPHTHALMIC EPIDEMIOLOGY
PUBLIC HEALTH OPHTHALMOLOGY
Abdulraheem Olarongbe Mahmoud
University of Ilorin
Ilorin, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
Ophthalmology/Retina Surgery
Oluwatoyin Helen Onakpoya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
Vision
Eye diseases
Retina
Diabetic eye disease
Yeshigeta Gelaw Birhanu
Bahir Dar University
Bahir Dar, Ethiopia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Ophthalmology
Epidemiology
Health economics/Policy
Health Leadership
Educational leadership/pedagogy
Obiekwe Okoye
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
Abdallah A Ellabban
Suez Canal University
Ismailia, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
Caroline Adeoti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
Hatem A Tawfik
Ain Shams University
Cairo, Egypt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
9
0.429
oculoplastic surgery
orbital surgery
Eyelid Surgery
Lacrimal surgery تجميل العيون تجميل الجفون جراحات القناة الدمعية