The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Feb 02, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Metrics
H-Index
i10 Index
Citation Counts
90
261
39,854
* Total H IndexRankings
Ranking Based On Selection: 2
orthopaedics
Metrics
H-Index
i10 Index
Citation Counts
88
207
25,770
* Total H IndexRankings
Ranking Based On Selection: 3
hip and knee reconstruction
Metrics
H-Index
i10 Index
Citation Counts
84
265
23,955
* Total H IndexRankings
Ranking Based On Selection: 4
biomechanics
orthopaedics
spine
spinal cord
implant
Metrics
H-Index
i10 Index
Citation Counts
73
168
20,642
* Total H IndexRankings
Ranking Based On Selection: 5
Shoulder and Elbow Surgery
Metrics
H-Index
i10 Index
Citation Counts
67
249
13,897
* Total H IndexRankings
Ranking Based On Selection: 6
arthroplasty
Metrics
H-Index
i10 Index
Citation Counts
59
111
15,946
* Total H IndexRankings
Ranking Based On Selection: 7
Orthopaedics
Sports Medicine
Epidemiology
Metrics
H-Index
i10 Index
Citation Counts
54
154
10,774
* Total H IndexRankings
Ranking Based On Selection: 8
Metrics
H-Index
i10 Index
Citation Counts
53
119
12,527
* Total H IndexRankings
Ranking Based On Selection: 9
Orthopedic Surgery
Trauma
Hip Fracture
Health Services Research
Engineering
Metrics
H-Index
i10 Index
Citation Counts
49
111
9,399
* Total H IndexRankings
Ranking Based On Selection: 10
Orthopaedics
Metrics
H-Index
i10 Index
Citation Counts
49
119
7,893
* Total H IndexRankings
Ranking Based On Selection: 11
fracture prevention. FLS. orthopaedic surgery
Metrics
H-Index
i10 Index
Citation Counts
49
130
11,114
* Total H IndexRankings
Ranking Based On Selection: 12
orthopaedics
injury control
epidemiology
childhood injury
international surgery
Metrics
H-Index
i10 Index
Citation Counts
48
157
7,921
* Total H IndexRankings
Ranking Based On Selection: 13
biomechanics
osteoarthritis
hip
knee
magnetic resonance imaging
Metrics
H-Index
i10 Index
Citation Counts
40
113
6,708
* Total H IndexRankings
Ranking Based On Selection: 14
Meniscus
Cartilage Bioengineering
Space Microgravity
Mechanobiology
Metrics
H-Index
i10 Index
Citation Counts
36
70
4,439
* Total H IndexRankings
Ranking Based On Selection: 15
orthopédie
blessures sportives
traumatologie
scoliose
pied bot
Metrics
H-Index
i10 Index
Citation Counts
36
63
4,105
* Total H IndexRankings
Ranking Based On Selection: 16
pediatric orthopaedics
cerebral palsy
outcomes measurement
outcomes research
patient reported outcome measures
Metrics
H-Index
i10 Index
Citation Counts
34
72
4,714
* Total H IndexRankings
Ranking Based On Selection: 17
Orthopaedics
Adult Reconstruction
Metrics
H-Index
i10 Index
Citation Counts
33
109
5,236
* Total H IndexRankings
Ranking Based On Selection: 18
Orthopaedic surgery
Metrics
H-Index
i10 Index
Citation Counts
32
46
2,874
* Total H IndexRankings
Ranking Based On Selection: 19
Orthopaedic Surgery
Metrics
H-Index
i10 Index
Citation Counts
31
41
3,177
* Total H IndexRankings
Ranking Based On Selection: 20
Orthopaedic Surgery
Metrics
H-Index
i10 Index
Citation Counts
30
37
2,708
* Total H IndexRankings
Ranking Based On Selection: 21
Orthopaedic surgery
joint replacement
non-opioid pain management
Metrics
H-Index
i10 Index
Citation Counts
29
58
3,012
* Total H IndexRankings
Ranking Based On Selection: 22
Orthopaedic Biomechanics
Metrics
H-Index
i10 Index
Citation Counts
28
45
4,071
* Total H IndexRankings
Ranking Based On Selection: 23
Orthopedic Research
Musculoskeletal Imaging
RSA
CT
Implant Retrieval Analysis
Metrics
H-Index
i10 Index
Citation Counts
27
79
2,378
* Total H IndexRankings
Ranking Based On Selection: 24
Orthopaedics
Metrics
H-Index
i10 Index
Citation Counts
26
42
3,251
* Total H IndexRankings
Ranking Based On Selection: 25
Orthopaedics
Medical Education
Metrics
H-Index
i10 Index
Citation Counts
26
37
2,199
James G Wright
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
90
261
39,854
Michael Mckee
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
88
207
25,770
Bassam Masri
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
84
265
23,955
hip and knee reconstruction
Thomas R Oxland
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
73
168
20,642
biomechanics
orthopaedics
spine
spinal cord
implant
George S Athwal
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
67
249
13,897
Shoulder and Elbow Surgery
Michael Tanzer
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
59
111
15,946
Nicole Simunovic
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
54
154
10,774
Orthopaedics
Sports Medicine
Epidemiology
J Robert Giffin
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
53
119
12,527
Pierre Guy
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
49
111
9,399
Orthopedic Surgery
Trauma
Hip Fracture
Health Services Research
Engineering
Alastair Younger
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
49
119
7,893
Earl Bogoch
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
49
130
11,114
fracture prevention. FLS. orthopaedic surgery
Andrew Howard
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
48
157
7,921
orthopaedics
injury control
epidemiology
childhood injury
international surgery
David R Wilson
University of British Columbia
Vancouver, Canada
Metrics
H-Index
i10-Index
Citation Counts
40
113
6,708
biomechanics
osteoarthritis
hip
knee
magnetic resonance imaging
Adetola Adesida
University of Alberta
Edmonton, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
70
4,439
Meniscus
Cartilage Bioengineering
Space Microgravity
Mechanobiology
Guy Grimard
Université de Montréal
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
36
63
4,105
orthopédie
blessures sportives
traumatologie
scoliose
pied bot
Unni G Narayanan
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
34
72
4,714
pediatric orthopaedics
cerebral palsy
outcomes measurement
outcomes research
patient reported outcome measures
Brent Lanting
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
33
109
5,236
Orthopaedics
Adult Reconstruction
Geoffrey F Dervin
Metrics
H-Index
i10-Index
Citation Counts
32
46
2,874
Rudy Reindl
McGill University
Montréal, Canada
Metrics
H-Index
i10-Index
Citation Counts
31
41
3,177
Kivanc Atesok
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
30
37
2,708
Kim Madden
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
29
58
3,012
Orthopaedic surgery
joint replacement
non-opioid pain management
Janie Astephen Wilson
McMaster University
Hamilton, Canada
Metrics
H-Index
i10-Index
Citation Counts
28
45
4,071
Orthopaedic Biomechanics
Matthew G Teeter
Western University Canada
London, Canada
Metrics
H-Index
i10-Index
Citation Counts
27
79
2,378
Orthopedic Research
Musculoskeletal Imaging
RSA
CT
Implant Retrieval Analysis
Amir Khoshbin
University of Toronto
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
42
3,251
Lucas Murnaghan
Hospital for Sick Children
Toronto, Canada
Metrics
H-Index
i10-Index
Citation Counts
26
37
2,199
Orthopaedics
Medical Education