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
HIV
adolescent oral health
adolescent sexual and reproductive Health
Bioethics
Community engagement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
174
0.857
* Total i10 IndexRankings
Ranking Based On Selection :2
Oral & Maxillofacial Surgery
Cleft lip and palate
genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
99
0.780
* Total i10 IndexRankings
Ranking Based On Selection :3
Periodontology
Halitosis
Health Service Research
Occupational health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
51
0.680
* Total i10 IndexRankings
Ranking Based On Selection :4
Orthodontic Indices
Quality Control of Clinical Orthodontics
Sports Dentistry and Bystander Cardiopulmonary Resuscitation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
25
0.397
* Total i10 IndexRankings
Ranking Based On Selection :5
Oral and maxillofacial Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
39
0.709
* Total i10 IndexRankings
Ranking Based On Selection :6
dentistry
epidemiology
health policy
oral health promotion
dental education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
29
0.527
* Total i10 IndexRankings
Ranking Based On Selection :7
Oral and Maxillofacial Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
17
0.327
* Total i10 IndexRankings
Ranking Based On Selection :8
Oral Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
29
0.690
* Total i10 IndexRankings
Ranking Based On Selection :9
community dentistry
maternal & child oral health
integrated care
global maternal and child health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
* Total i10 IndexRankings
Ranking Based On Selection :10
Prosthodontics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
* Total i10 IndexRankings
Ranking Based On Selection :11
Facial Cleft Deformity
Health Professions Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
* Total i10 IndexRankings
Ranking Based On Selection :12
Dental Trauma
Tooth surface loss
Endodontics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
* Total i10 IndexRankings
Ranking Based On Selection :13
Dentistry
Public health
Health economics
Health Policy and Health systems research
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
* Total i10 IndexRankings
Ranking Based On Selection :14
Endodontics
Restoration of endodontically treated teeth
cracked tooth syndromee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
* Total i10 IndexRankings
Ranking Based On Selection :15
Oral and maxillofacial surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
* Total i10 IndexRankings
Ranking Based On Selection :16
Dentoalveolar Surgery
Cranio-Maxillo-Facial Trauma
Cleft Lip and Palate Surgery
Orofacial Tumors
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
* Total i10 IndexRankings
Ranking Based On Selection :17
Dental caries
Infection control
dental education
Pain
Oral health Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
14
0.519
* Total i10 IndexRankings
Ranking Based On Selection :18
Paediatric Dentistry
Cariology
MIH
Developmental defects of enamel
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
* Total i10 IndexRankings
Ranking Based On Selection :19
Oral and Maxillofacial Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
13
0.500
* Total i10 IndexRankings
Ranking Based On Selection :20
Tobacco & Periodontitis
Periodontal Medicine
Aggressive Periodontitis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
* Total i10 IndexRankings
Ranking Based On Selection :21
Oral and maxillofacial surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
* Total i10 IndexRankings
Ranking Based On Selection :22
Cariology Endodontics
Fixed Restorations including Oral Implantology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
* Total i10 IndexRankings
Ranking Based On Selection :23
dentistry
oral and maxillofacial surgery
health economics
dental education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total i10 IndexRankings
Ranking Based On Selection :24
Oral & Maxillofacial Surgery
Bioethics and Public Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
* Total i10 IndexRankings
Ranking Based On Selection :25
Oral Pathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727
Morenike Oluwatoyin Folayan
Obafemi Awolowo University
Ile-Ife, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
203
174
0.857
HIV
adolescent oral health
adolescent sexual and reproductive Health
Bioethics
Community engagement
Wasiu Lanre Adeyemo
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
127
99
0.780
Oral & Maxillofacial Surgery
Cleft lip and palate
genomics
Clement Chinedu Azodo
University of Benin
Benin City, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
51
0.680
Periodontology
Halitosis
Health Service Research
Occupational health
Chukwudi Onyeaso
University of Port Harcourt
Port Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
25
0.397
Orthodontic Indices
Quality Control of Clinical Orthodontics
Sports Dentistry and Bystander Cardiopulmonary Resuscitation
Akinola Ladeinde
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
39
0.709
Oral and maxillofacial Surgery
Eyitope Ogunbodede
Obafemi Awolowo University
Ile-Ife, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
29
0.527
dentistry
epidemiology
health policy
oral health promotion
dental education
Juwon Tunde Arotiba
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
17
0.327
Oral and Maxillofacial Surgery
Akinyele .O. Adisa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
29
0.690
Abiola Adeniyi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
33
0.825
community dentistry
maternal & child oral health
integrated care
global maternal and child health
Oluwole Oyekunle Dosumu
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
25
0.625
Hector Oladapo Olasoji
University of Maiduguri
Maiduguri, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
35
21
0.600
Facial Cleft Deformity
Health Professions Education
Adeleke Oke Oginni
Obafemi Awolowo University
Ile-Ife, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
34
25
0.735
Dental Trauma
Tooth surface loss
Endodontics
Nkolika Uguru
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
30
21
0.700
Dentistry
Public health
Health economics
Health Policy and Health systems research
Christopher I Udoye
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
24
0.828
Endodontics
Restoration of endodontically treated teeth
cracked tooth syndromee
Olalekan Gbotolorun
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
29
19
0.655
Oral and maxillofacial surgery
Otasowie Osunde,
University of Calabar
Calabar, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
23
0.852
Dentoalveolar Surgery
Cranio-Maxillo-Facial Trauma
Cleft Lip and Palate Surgery
Orofacial Tumors
Oyinkansola Sofola
University of Lagos
Lagos, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
27
14
0.519
Dental caries
Infection control
dental education
Pain
Oral health Policy
Titus Oyedele
Babcock University
Ilishan-Remo, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
26
1.000
Paediatric Dentistry
Cariology
MIH
Developmental defects of enamel
Victoria N Okoje
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
26
13
0.500
Oral and Maxillofacial Surgery
Nwhator Solomon Olusegun
Obafemi Awolowo University
Ile-Ife, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
19
0.760
Tobacco & Periodontitis
Periodontal Medicine
Aggressive Periodontitis
Oladimeji Akadiri
University of Port Harcourt
Port Harcourt, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
Oral and maxillofacial surgery
Ajayi Deborah Mojirade
University of Ibadan
Ibadan, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
24
14
0.583
Cariology Endodontics
Fixed Restorations including Oral Implantology
E. Taiwo Adebayo|E.T. ADEBAYO
University of Medical Sciences Ondo
Ondo City, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
dentistry
oral and maxillofacial surgery
health economics
dental education
Felix Nzube Chukwuneke
University of Nigeria
Nsukka, Nigeria
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
23
14
0.609
Oral & Maxillofacial Surgery
Bioethics and Public Health
Ahmed Oluwatoyin Lawal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
22
16
0.727