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: last 6 years' i10 index", Universities Rankings 2024 (Sort by : Total i10 Index), Universities Rankings 2024 (Sort by : Last 6 Years i10 Index) "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings"

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Total 198 scientist
* Total i10 IndexRankings
Ranking Based On Selection :1
South Africa
John Bunt
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
Rwanda
Wanjiku Ciku Mathenge
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
Nigeria
Hannah B. Faal
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
Nigeria
Fatima Kyari
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
Egypt
Tamer Macky
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
Kenya
Stephen Gichuhi
Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
* Total i10 IndexRankings
Ranking Based On Selection :8
Nigeria
Afekhide Ernest Omoti
Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
13
0.371
* Total i10 IndexRankings
Ranking Based On Selection :9
Nigeria
Aderonke Baiyeroju
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
Nigeria
Ademola Popoola Dupe S.
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
Nigeria
Boniface Ikenna Eze
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
Nigeria
Ajaiyeoba Ayotunde
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
Egypt
Wael Soliman
Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
* Total i10 IndexRankings
Ranking Based On Selection :14
Nigeria
Rich Umeh
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
Nigeria
Nasiru Muhammad
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
Nigeria
Abdulkabir Ayansiji Ayanniyi
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
Egypt
Maha Shahin
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
Nigeria
Sebastian Ndulue Nwosu
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
Nigeria
Abdulraheem Olarongbe Mahmoud
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
Nigeria
Oluwatoyin Helen Onakpoya
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
Ethiopia
Yeshigeta Gelaw Birhanu
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
Nigeria
Obiekwe Okoye
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
Egypt
Abdallah A Ellabban
Ophthalmology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 IndexRankings
Ranking Based On Selection :24
Nigeria
Caroline Adeoti
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
Egypt
Hatem A Tawfik
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
John Bunt
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
71
52
0.732
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Wanjiku Ciku Mathenge
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
48
0.857
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Hannah B. Faal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
53
37
0.698
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Fatima Kyari
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
45
40
0.889
Ophthalmology
Glaucoma
Ophthalmic Epidemiology
Medical Education
Medical Regulation
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Tamer Macky
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
20
0.465
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Stephen Gichuhi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
35
0.833
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Trevor Carmichael
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
23
0.622
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Afekhide Ernest Omoti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
13
0.371
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Aderonke Baiyeroju
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
11
0.367
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
Ademola Popoola Dupe S.
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
Pediatric Ophthalmology & Strabismus
Ocular Oncology
Retinopathy of Prematurity
Retinoblastoma
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Boniface Ikenna Eze
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Ajaiyeoba Ayotunde
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
13
0.448
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Wael Soliman
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
19
0.679
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Rich Umeh
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
17
0.607
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Nasiru Muhammad
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
16
0.571
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Abdulkabir Ayansiji Ayanniyi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
9
0.321
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Maha Shahin
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
11
0.407
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Abdulraheem Olarongbe Mahmoud
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
10
0.400
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Oluwatoyin Helen Onakpoya
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
20
0.833
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Yeshigeta Gelaw Birhanu
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
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Obiekwe Okoye
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
17
0.773
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
Abdallah A Ellabban
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
20
0.952
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Caroline Adeoti
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
21
12
0.571
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Hatem A Tawfik
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