World Scientist and University Rankings 2025

Medical and Health Sciences / Orthopedics and Traumatology 3.268 Scientists Subject Rankings - 2025

The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 211 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 yearsAs of May 17, 2025, the rankings are determined according to the Total H IndexBETA 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 (1.121.239) 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 3.268 scientists, 87 country, 1.087 institution
* Total H IndexRankings
Ranking Based On Selection: 1
Freddie Fu
Orthopaedic Surgery
Sports Medicine
Anterior Cruciate Ligamen
Metrics
H-Index
i10 Index
Citation Counts
155
713
84,322
* Total H IndexRankings
Ranking Based On Selection: 2
Lars Engebretsen
Orthopedic surgery
Sports medicine
literatur
Metrics
H-Index
i10 Index
Citation Counts
145
480
90,673
* Total H IndexRankings
Ranking Based On Selection: 3
Farshid Guilak
regeneration
mechanobiology
cartilage
osteoarthritis
biomechanic
Metrics
H-Index
i10 Index
Citation Counts
142
423
67,440
* Total H IndexRankings
Ranking Based On Selection: 6
Gregory D Myer
Sports Medicine and Orthopaedics
Athletic Injuries
Biomechanics
Sensorimotor Neuroscience
Yout
Metrics
H-Index
i10 Index
Citation Counts
130
423
70,139
* Total H IndexRankings
Ranking Based On Selection: 7
Mary Bouxsein
osteoporosis
bone biomechanics
musculoskeletal imagin
Metrics
H-Index
i10 Index
Citation Counts
120
407
54,249
* Total H IndexRankings
Ranking Based On Selection: 8
David Ring
Hand surgery
Orthopaedic Surgery
Social health
Mental health
Effective communication strategie
Metrics
H-Index
i10 Index
Citation Counts
119
722
49,581
* Total H IndexRankings
Ranking Based On Selection: 9
Christopher Shaffrey
Spinal Surgery
Adult Scoliosis
Pediatric Scoliosis
Spondylolisthesis
Spinal Traum
Metrics
H-Index
i10 Index
Citation Counts
117
627
53,983
* Total H IndexRankings
Ranking Based On Selection: 10
Stefan Lohmander
osteoarthritis
cartilage
proteoglyca
Metrics
H-Index
i10 Index
Citation Counts
117
365
82,005

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Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total H IndexRankings
Ranking Based On Selection: 11
Andrew J Carr
musculoskeletal sciences
orthopaedics
surger
Metrics
H-Index
i10 Index
Citation Counts
113
459
50,874
* Total H IndexRankings
Ranking Based On Selection: 12
Jan Verhaar
Basis science of cartilage and tendon repair
(revision) total knee arthroplasty
osteoarthritis
orthopaedic
Metrics
H-Index
i10 Index
Citation Counts
110
353
38,675
* Total H IndexRankings
Ranking Based On Selection: 13
A Hari Reddi
Bone Morphogenetic Proteins
Extracellular Matrix
Tissue Engineering
Articular cartilage
Orthopedic
Metrics
H-Index
i10 Index
Citation Counts
110
320
42,504
* Total H IndexRankings
Ranking Based On Selection: 14
Joseph Zuckerman
Shoulder Surgery
Total Joint Arthroplast
Metrics
H-Index
i10 Index
Citation Counts
109
440
43,679
* Total H IndexRankings
Ranking Based On Selection: 17
Ww Lu
Biomechanics
biomaterials
Orthopaedics
3-D Bioprintin
Metrics
H-Index
i10 Index
Citation Counts
106
565
39,339
* Total H IndexRankings
Ranking Based On Selection: 18
Harrie Weinans
orthopedics
bone
cartilage
implants
mechanobiolog
Metrics
H-Index
i10 Index
Citation Counts
104
347
39,109
* Total H IndexRankings
Ranking Based On Selection: 21
Peter F Choong
Orthopaedics
Orthopaedic oncology
Limb sparing surgery
Sarcom
Metrics
H-Index
i10 Index
Citation Counts
98
444
37,897
* Total H IndexRankings
Ranking Based On Selection: 22
Michael Yaszemski
Orthopaedic surgery (musculoskeletal oncology and spine surgery)
biomaterials
chemical engineerin
Metrics
H-Index
i10 Index
Citation Counts
98
272
29,790
* Total H IndexRankings
Ranking Based On Selection: 23
Kenneth MC Cheung
Spine Surgery
genetics
stem cell research
tissue engineering
Metrics
H-Index
i10 Index
Citation Counts
93
365
29,614
* Total H IndexRankings
Ranking Based On Selection: 24
Kelvin Yeung
Biomaterials
Musculoskeletal Tissue Engineering
Infectio
Metrics
H-Index
i10 Index
Citation Counts
92
275
30,204
* Total H IndexRankings
Ranking Based On Selection: 25
Louis Soslowsky
orthopaedic research
biomedical engineering
biomechanics
tendon
functional tissue engineerin
Metrics
H-Index
i10 Index
Citation Counts
92
243
26,228
* Total H Index Rankings
Rankings
Ranking Based On Selection: 1
Freddie Fu
          Metrics
H-Index
i10-Index
Citation Counts
155
713
84,322
Orthopaedic Surgery
Sports Medicine
Anterior Cruciate Ligamen
* Total H Index Rankings
Rankings
Ranking Based On Selection: 2
Lars Engebretsen
          Metrics
H-Index
i10-Index
Citation Counts
145
480
90,673
* Total H Index Rankings
Rankings
Ranking Based On Selection: 3
Farshid Guilak
          Metrics
H-Index
i10-Index
Citation Counts
142
423
67,440
regeneration
mechanobiology
cartilage
osteoarthritis
biomechanic
* Total H Index Rankings
Rankings
Ranking Based On Selection: 4
Mai P Nguyen
          Metrics
H-Index
i10-Index
Citation Counts
141
565
83,807
* Total H Index Rankings
Rankings
Ranking Based On Selection: 5
Peter V Giannoudis
          Metrics
H-Index
i10-Index
Citation Counts
133
639
66,024
* Total H Index Rankings
Rankings
Ranking Based On Selection: 6
Gregory D Myer
          Metrics
H-Index
i10-Index
Citation Counts
130
423
70,139
Sports Medicine and Orthopaedics
Athletic Injuries
Biomechanics
Sensorimotor Neuroscience
Yout
* Total H Index Rankings
Rankings
Ranking Based On Selection: 7
Mary Bouxsein
          Metrics
H-Index
i10-Index
Citation Counts
120
407
54,249
* Total H Index Rankings
Rankings
Ranking Based On Selection: 8
David Ring
          Metrics
H-Index
i10-Index
Citation Counts
119
722
49,581
Hand surgery
Orthopaedic Surgery
Social health
Mental health
Effective communication strategie
* Total H Index Rankings
Rankings
Ranking Based On Selection: 9
Christopher Shaffrey
          Metrics
H-Index
i10-Index
Citation Counts
117
627
53,983
Spinal Surgery
Adult Scoliosis
Pediatric Scoliosis
Spondylolisthesis
Spinal Traum
* Total H Index Rankings
Rankings
Ranking Based On Selection: 10
Stefan Lohmander
          Metrics
H-Index
i10-Index
Citation Counts
117
365
82,005

Is Your University Ready for the Future?

Compare your institution’s global, national, and city-level ranking with its 20 closest competitors and set strategic goals.
Gain insights from detailed performance analyses of scientists across 13 major disciplines, identify your strengths, improve weaknesses, and gain a competitive edge.. Check Your Free Sample Performance Analysis

* Total H Index Rankings
Rankings
Ranking Based On Selection: 11
Andrew J Carr
          Metrics
H-Index
i10-Index
Citation Counts
113
459
50,874
* Total H Index Rankings
Rankings
Ranking Based On Selection: 12
Jan Verhaar
          Metrics
H-Index
i10-Index
Citation Counts
110
353
38,675
Basis science of cartilage and tendon repair
(revision) total knee arthroplasty
osteoarthritis
orthopaedic
* Total H Index Rankings
Rankings
Ranking Based On Selection: 13
A Hari Reddi
          Metrics
H-Index
i10-Index
Citation Counts
110
320
42,504
Bone Morphogenetic Proteins
Extracellular Matrix
Tissue Engineering
Articular cartilage
Orthopedic
* Total H Index Rankings
Rankings
Ranking Based On Selection: 14
Joseph Zuckerman
          Metrics
H-Index
i10-Index
Citation Counts
109
440
43,679
* Total H Index Rankings
Rankings
Ranking Based On Selection: 15
Edward Schwarz
          Metrics
H-Index
i10-Index
Citation Counts
108
356
39,488
* Total H Index Rankings
Rankings
Ranking Based On Selection: 16
Joseph Iannotti
          Metrics
H-Index
i10-Index
Citation Counts
106
310
35,568
* Total H Index Rankings
Rankings
Ranking Based On Selection: 17
Ww Lu
          Metrics
H-Index
i10-Index
Citation Counts
106
565
39,339
* Total H Index Rankings
Rankings
Ranking Based On Selection: 18
Harrie Weinans
          Metrics
H-Index
i10-Index
Citation Counts
104
347
39,109
* Total H Index Rankings
Rankings
Ranking Based On Selection: 19
Regis O Keefe
          Metrics
H-Index
i10-Index
Citation Counts
102
302
32,236
* Total H Index Rankings
Rankings
Ranking Based On Selection: 20
Milena Fini
          Metrics
H-Index
i10-Index
Citation Counts
99
519
34,945
* Total H Index Rankings
Rankings
Ranking Based On Selection: 21
Peter F Choong
          Metrics
H-Index
i10-Index
Citation Counts
98
444
37,897
Orthopaedics
Orthopaedic oncology
Limb sparing surgery
Sarcom
* Total H Index Rankings
Rankings
Ranking Based On Selection: 22
Michael Yaszemski
          Metrics
H-Index
i10-Index
Citation Counts
98
272
29,790
Orthopaedic surgery (musculoskeletal oncology and spine surgery)
biomaterials
chemical engineerin
* Total H Index Rankings
Rankings
Ranking Based On Selection: 23
Kenneth MC Cheung
          Metrics
H-Index
i10-Index
Citation Counts
93
365
29,614
Spine Surgery
genetics
stem cell research
tissue engineering
* Total H Index Rankings
Rankings
Ranking Based On Selection: 24
Kelvin Yeung
          Metrics
H-Index
i10-Index
Citation Counts
92
275
30,204
* Total H Index Rankings
Rankings
Ranking Based On Selection: 25
Louis Soslowsky
          Metrics
H-Index
i10-Index
Citation Counts
92
243
26,228
orthopaedic research
biomedical engineering
biomechanics
tendon
functional tissue engineerin