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. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
208
Country Rank
18
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/4826.png)
![United Kingdom](/flags/gb.png)
![Nicola Maffulli](https://cdn.adscientificindex.com/pictures/2d/1242782.jpg)
Musculoskeletal sciences
Orthopaedics
Sports Medicine
Surgery
Ortopedia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,318
1,018
0.772
* Total i10 Index Rankings
World Rank
230
Country Rank
19
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/3649.png)
![United Kingdom](/flags/gb.png)
![Ara Darzi](/user/assets/images/profile/no-profile-photo.png)
Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,296
954
0.736
* Total i10 Index Rankings
World Rank
409
Country Rank
130
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/10929.png)
![United States](/flags/us.png)
![Ernest E Moore](/user/assets/images/profile/no-profile-photo.png)
Surgery
Critical Care
Inflammation
Multiple Organ Failure
Coagulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
683
0.614
* Total i10 Index Rankings
World Rank
886
Country Rank
261
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/5589.jpg)
![United States](/flags/us.png)
![Hartzell V Schaff](/user/assets/images/profile/no-profile-photo.png)
cardiac surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
870
531
0.610
* Total i10 Index Rankings
World Rank
894
Country Rank
265
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/10917.jpg)
![United States](/flags/us.png)
![John Fung](https://cdn.adscientificindex.com/pictures/a1/1849869.jpg)
transplantation
immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
868
287
0.331
* Total i10 Index Rankings
World Rank
1,365
Country Rank
16
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/6071.jpg)
![Taiwan](/flags/tw.png)
![Tze Ta Huang](https://cdn.adscientificindex.com/pictures/01/409518.jpg)
Oral Cancer Research
Oral and Maxillofacial Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
742
537
0.724
* Total i10 Index Rankings
World Rank
1,549
Country Rank
473
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/24586.png)
![United States](/flags/us.png)
![Freddie Fu](https://cdn.adscientificindex.com/pictures/97/4701901.jpg)
Orthopaedic Surgery
Sports Medicine
Anterior Cruciate Ligament
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
703
503
0.716
* Total i10 Index Rankings
World Rank
1,581
Country Rank
482
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/5361.jpg)
![United States](/flags/us.png)
![Jack Roth](https://cdn.adscientificindex.com/pictures/8f/1384351.jpg)
lung cancer
gene therapy
drug and immunotherapy resistance
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
697
322
0.462
* Total i10 Index Rankings
World Rank
1,610
Country Rank
493
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/11449.jpg)
![United States](/flags/us.png)
![David Ring](https://cdn.adscientificindex.com/pictures/b4/1640731.jpg)
Hand surgery
Orthopaedic Surgery
Social health
Mental health
Effective communication strategies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
692
571
0.825
* Total i10 Index Rankings
World Rank
1,673
Country Rank
108
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/10966.png)
![United Kingdom](/flags/gb.png)
![Alastair M Thompson](https://cdn.adscientificindex.com/pictures/0f/1365820.jpg)
cancer
audit
surgery
breast
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
683
491
0.719
* Total i10 Index Rankings
World Rank
1,705
Country Rank
112
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/7368.png)
![United Kingdom](/flags/gb.png)
![peter j morris](https://cdn.adscientificindex.com/pictures/a2/1365878.jpg)
organ transplantation
transplantation biology
evidence in transplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
678
105
0.155
* Total i10 Index Rankings
World Rank
1,751
Country Rank
58
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/11508.jpg)
![Canada](/flags/ca.png)
![Steven Gallinger](https://cdn.adscientificindex.com/pictures/5c/641099.jpg)
Surgery
Cancer
Genomics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
670
520
0.776
* Total i10 Index Rankings
World Rank
1,818
Country Rank
561
Institution Rank : 7
![](https://cdn.adscientificindex.com/logos/11200.jpg)
![United States](/flags/us.png)
![Hom Lay Wang](https://cdn.adscientificindex.com/pictures/2d/1301850.jpg)
Periodontics
implant
esthetics
periodontal plastic surgery
periodontal surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
657
584
0.889
* Total i10 Index Rankings
World Rank
1,926
Country Rank
599
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/10917.jpg)
![United States](/flags/us.png)
![Ciro Andolfi](https://cdn.adscientificindex.com/pictures/99/1850947.jpg)
Pediatric Surgery
Pediatric Urology
General Surgery
Urology
Robotic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
640
402
0.628
* Total i10 Index Rankings
World Rank
2,046
Country Rank
141
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/11133.jpg)
![United Kingdom](/flags/gb.png)
![Peter V Giannoudis](https://cdn.adscientificindex.com/pictures/fa/1508063.jpg)
Trauma & Orthopaedic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
622
490
0.788
* Total i10 Index Rankings
World Rank
2,144
Country Rank
44
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/10820.jpg)
![Netherlands](/flags/nl.png)
![Marc G Besselink |MGH Besselink, MG Besselink](https://cdn.adscientificindex.com/pictures/8d/4975856.jpg)
Surgery
Pancreatic cancer
Pancreatitis
Randomized trials
Robotic surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
609
580
0.952
* Total i10 Index Rankings
World Rank
2,327
Country Rank
27
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Lau WY](/user/assets/images/profile/no-profile-photo.png)
hepatobiliary surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
345
0.585
* Total i10 Index Rankings
World Rank
2,395
Country Rank
743
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/2086.jpg)
![United States](/flags/us.png)
![Christopher Shaffrey](/user/assets/images/profile/no-profile-photo.png)
Spinal Surgery
Adult Scoliosis
Pediatric Scoliosis
Spondylolisthesis
Spinal Trauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
582
513
0.881
* Total i10 Index Rankings
World Rank
2,410
Country Rank
747
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/16462.jpg)
![United States](/flags/us.png)
![Jatin Shah](https://cdn.adscientificindex.com/pictures/a8/4441025.jpg)
Head and Neck surgery
Surgery
Oncology
Otolaryngology
surgical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
581
398
0.685
* Total i10 Index Rankings
World Rank
2,447
Country Rank
759
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/11200.jpg)
![United States](/flags/us.png)
![Kevin C Chungms](https://cdn.adscientificindex.com/pictures/a9/1304276.jpg)
Surgery
Clinical Decision Making
Epidemiology
Healthcare Outcomes Research
Health Policy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
577
459
0.795
* Total i10 Index Rankings
World Rank
2,484
Country Rank
771
Institution Rank : 10
![](https://cdn.adscientificindex.com/logos/5589.jpg)
![United States](/flags/us.png)
![Michael Sarr](https://cdn.adscientificindex.com/pictures/2a/1323971.jpg)
Preventive Cardiology
atherosclerosis
coronary artery calcium
metabolic syndrome
electronic cigarettes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
573
511
0.892
* Total i10 Index Rankings
World Rank
2,494
Country Rank
29
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/802.png)
![Türkiye](/flags/tr.png)
![Mehmet Haberal](/user/assets/images/profile/no-profile-photo.png)
Sugery
Transplantation
Burn
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
573
179
0.312
* Total i10 Index Rankings
World Rank
2,671
Country Rank
843
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/23831.png)
![United States](/flags/us.png)
![Robert F LaPrade](https://cdn.adscientificindex.com/pictures/34/4677172.jpg)
Sports Medicine
Knee surgery
meniscus
sports injury
ACL
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
557
501
0.899
* Total i10 Index Rankings
World Rank
2,672
Country Rank
844
Institution Rank : 13
![](https://cdn.adscientificindex.com/logos/11399.jpg)
![United States](/flags/us.png)
![Kenji Inaba](/user/assets/images/profile/no-profile-photo.png)
Surgery
Trauma
Surgical Critical Care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
557
482
0.865
* Total i10 Index Rankings
World Rank
2,885
Country Rank
189
Institution Rank : 5
![](https://cdn.adscientificindex.com/logos/10038.jpg)
![Italy](/flags/it.png)
![Massimo Falconi](https://cdn.adscientificindex.com/pictures/3f/4690490.jpg)
pancreas
neuroendocrine neoplasm
cancer
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
543
427
0.786
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
208
![United Kingdom](/flags/gb.png)
18
![](https://cdn.adscientificindex.com/logos/4826.png)
1
Nicola Maffulli
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,318
1,018
0.772
![](https://cdn.adscientificindex.com/logos/4826.png)
Musculoskeletal sciences
Orthopaedics
Sports Medicine
Surgery
Ortopedia
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
230
![United Kingdom](/flags/gb.png)
19
![](https://cdn.adscientificindex.com/logos/3649.png)
2
Ara Darzi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,296
954
0.736
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
409
![United States](/flags/us.png)
130
![](https://cdn.adscientificindex.com/logos/10929.png)
1
Ernest E Moore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,113
683
0.614
![](https://cdn.adscientificindex.com/logos/10929.png)
Surgery
Critical Care
Inflammation
Multiple Organ Failure
Coagulation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
886
![United States](/flags/us.png)
261
![](https://cdn.adscientificindex.com/logos/5589.jpg)
2
Hartzell V Schaff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
870
531
0.610
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
894
![United States](/flags/us.png)
265
![](https://cdn.adscientificindex.com/logos/10917.jpg)
4
John Fung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
868
287
0.331
![](https://cdn.adscientificindex.com/logos/10917.jpg)
transplantation
immunology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,365
![Taiwan](/flags/tw.png)
16
![](https://cdn.adscientificindex.com/logos/6071.jpg)
2
Tze Ta Huang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
742
537
0.724
![](https://cdn.adscientificindex.com/logos/6071.jpg)
Oral Cancer Research
Oral and Maxillofacial Surgery
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,549
![United States](/flags/us.png)
473
![](https://cdn.adscientificindex.com/logos/24586.png)
6
Freddie Fu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
703
503
0.716
![](https://cdn.adscientificindex.com/logos/24586.png)
Orthopaedic Surgery
Sports Medicine
Anterior Cruciate Ligament
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,581
![United States](/flags/us.png)
482
![](https://cdn.adscientificindex.com/logos/5361.jpg)
6
Jack Roth
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
697
322
0.462
![](https://cdn.adscientificindex.com/logos/5361.jpg)
lung cancer
gene therapy
drug and immunotherapy resistance
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,610
![United States](/flags/us.png)
493
![](https://cdn.adscientificindex.com/logos/11449.jpg)
4
David Ring
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
692
571
0.825
![](https://cdn.adscientificindex.com/logos/11449.jpg)
Hand surgery
Orthopaedic Surgery
Social health
Mental health
Effective communication strategies
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,673
![United Kingdom](/flags/gb.png)
108
![](https://cdn.adscientificindex.com/logos/10966.png)
1
Alastair M Thompson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
683
491
0.719
![](https://cdn.adscientificindex.com/logos/10966.png)
cancer
audit
surgery
breast
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![Adscientificindex](/assets/images/banner_click.png)
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,705
![United Kingdom](/flags/gb.png)
112
![](https://cdn.adscientificindex.com/logos/7368.png)
1
peter j morris
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
678
105
0.155
![](https://cdn.adscientificindex.com/logos/7368.png)
organ transplantation
transplantation biology
evidence in transplantation
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,751
![Canada](/flags/ca.png)
58
![](https://cdn.adscientificindex.com/logos/11508.jpg)
6
Steven Gallinger
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
670
520
0.776
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,818
![United States](/flags/us.png)
561
![](https://cdn.adscientificindex.com/logos/11200.jpg)
7
Hom Lay Wang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
657
584
0.889
![](https://cdn.adscientificindex.com/logos/11200.jpg)
Periodontics
implant
esthetics
periodontal plastic surgery
periodontal surgery
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
1,926
![United States](/flags/us.png)
599
![](https://cdn.adscientificindex.com/logos/10917.jpg)
9
Ciro Andolfi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
640
402
0.628
![](https://cdn.adscientificindex.com/logos/10917.jpg)
Pediatric Surgery
Pediatric Urology
General Surgery
Urology
Robotic Surgery
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,046
![United Kingdom](/flags/gb.png)
141
![](https://cdn.adscientificindex.com/logos/11133.jpg)
3
Peter V Giannoudis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
622
490
0.788
![](https://cdn.adscientificindex.com/logos/11133.jpg)
Trauma & Orthopaedic Surgery
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,144
![Netherlands](/flags/nl.png)
44
![](https://cdn.adscientificindex.com/logos/10820.jpg)
2
Marc G Besselink |MGH Besselink, MG Besselink
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
609
580
0.952
![](https://cdn.adscientificindex.com/logos/10820.jpg)
Surgery
Pancreatic cancer
Pancreatitis
Randomized trials
Robotic surgery
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,327
![Hong Kong](/flags/hk.png)
27
![](https://cdn.adscientificindex.com/logos/1537.png)
6
Lau WY
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
590
345
0.585
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,395
![United States](/flags/us.png)
743
![](https://cdn.adscientificindex.com/logos/2086.jpg)
12
Christopher Shaffrey
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
582
513
0.881
![](https://cdn.adscientificindex.com/logos/2086.jpg)
Spinal Surgery
Adult Scoliosis
Pediatric Scoliosis
Spondylolisthesis
Spinal Trauma
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,410
![United States](/flags/us.png)
747
![](https://cdn.adscientificindex.com/logos/16462.jpg)
3
Jatin Shah
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
581
398
0.685
![](https://cdn.adscientificindex.com/logos/16462.jpg)
Head and Neck surgery
Surgery
Oncology
Otolaryngology
surgical Oncology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,447
![United States](/flags/us.png)
759
![](https://cdn.adscientificindex.com/logos/11200.jpg)
11
Kevin C Chungms
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
577
459
0.795
![](https://cdn.adscientificindex.com/logos/11200.jpg)
Surgery
Clinical Decision Making
Epidemiology
Healthcare Outcomes Research
Health Policy
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,484
![United States](/flags/us.png)
771
![](https://cdn.adscientificindex.com/logos/5589.jpg)
10
Michael Sarr
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
573
511
0.892
![](https://cdn.adscientificindex.com/logos/5589.jpg)
Preventive Cardiology
atherosclerosis
coronary artery calcium
metabolic syndrome
electronic cigarettes
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,494
![Türkiye](/flags/tr.png)
29
![](https://cdn.adscientificindex.com/logos/802.png)
1
Mehmet Haberal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
573
179
0.312
![](https://cdn.adscientificindex.com/logos/802.png)
Sugery
Transplantation
Burn
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,671
![United States](/flags/us.png)
843
![](https://cdn.adscientificindex.com/logos/23831.png)
13
Robert F LaPrade
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
557
501
0.899
![](https://cdn.adscientificindex.com/logos/23831.png)
Sports Medicine
Knee surgery
meniscus
sports injury
ACL
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,672
![United States](/flags/us.png)
844
![](https://cdn.adscientificindex.com/logos/11399.jpg)
13
Kenji Inaba
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
557
482
0.865
![](https://cdn.adscientificindex.com/logos/11399.jpg)
Surgery
Trauma
Surgical Critical Care
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
2,885
![Italy](/flags/it.png)
189
![](https://cdn.adscientificindex.com/logos/10038.jpg)
5
Massimo Falconi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
543
427
0.786
![](https://cdn.adscientificindex.com/logos/10038.jpg)
pancreas
neuroendocrine neoplasm
cancer
surgery