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 :26
Sepsis
Innate Immunity
Apoptosis
Clinical Trials
Critical Care Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
492
328
0.667
* Total i10 IndexRankings
Ranking Based On Selection :27
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
477
303
0.635
* Total i10 IndexRankings
Ranking Based On Selection :28
Surgery
transplant
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
475
292
0.615
* Total i10 IndexRankings
Ranking Based On Selection :29
Director
Center for Advanced Robotic and Minimally Invasive Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
471
329
0.699
* Total i10 IndexRankings
Ranking Based On Selection :30
Sepsis
multiple organ failure
nutrition
inflammation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
471
286
0.607
* Total i10 IndexRankings
Ranking Based On Selection :31
cardiac surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
470
214
0.455
* Total i10 IndexRankings
Ranking Based On Selection :32
pancreatic cancer
endocrine tumors
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
455
288
0.633
* Total i10 IndexRankings
Ranking Based On Selection :33
Endocrine Surgery and ONcology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
454
315
0.694
* Total i10 IndexRankings
Ranking Based On Selection :34
Cardiac Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
362
0.806
* Total i10 IndexRankings
Ranking Based On Selection :35
Gastrointestinal Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
440
267
0.607
* Total i10 IndexRankings
Ranking Based On Selection :36
Thoracic surgery
thoracoscopic anatomical segmentectomy
thoracoscopic sub-subsegmentectomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
428
380
0.888
* Total i10 IndexRankings
Ranking Based On Selection :37
Hepato-biliary and Pancreatic Surgery
Liver Transplantation
Surgical Infection
Surgical Nutrition
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
427
204
0.478
* Total i10 IndexRankings
Ranking Based On Selection :38
vascular surgery
vascular biology
cost effectiveness
DVT
varicose veins
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
414
264
0.638
* Total i10 IndexRankings
Ranking Based On Selection :39
Colorectal Cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
410
371
0.905
* Total i10 IndexRankings
Ranking Based On Selection :40
Prostate cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
404
282
0.698
* Total i10 IndexRankings
Ranking Based On Selection :41
Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
313
0.781
* Total i10 IndexRankings
Ranking Based On Selection :42
Plastic Surgery
Reconstructive Microsurgery
Hand Surgery
Head and Neck Surgery
Vascularized Composite Allotransplantation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
398
226
0.568
* Total i10 IndexRankings
Ranking Based On Selection :43
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
214
0.539
* Total i10 IndexRankings
Ranking Based On Selection :44
Surgical Oncology
Pancreatic Diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
281
0.724
* Total i10 IndexRankings
Ranking Based On Selection :45
Хирургия
ультразвуковая диагностика
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
103
0.265
* Total i10 IndexRankings
Ranking Based On Selection :46
trauma
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
385
216
0.561
* Total i10 IndexRankings
Ranking Based On Selection :47
Colorectal cancer
Anal Cancer
Inflammatory bowel disease
Diverticular disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
314
0.828
* Total i10 IndexRankings
Ranking Based On Selection :48
Cardiovascular surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
168
0.443
* Total i10 IndexRankings
Ranking Based On Selection :49
Performance assessment
Quality improvement
and Policy evaluation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
376
331
0.880
* Total i10 IndexRankings
Ranking Based On Selection :50
Surgery
Endocrinne
Thyroid
Parathyroid
Adrenal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
375
233
0.621
John C Marshall
University of Toronto
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
492
328
0.667
Sepsis
Innate Immunity
Apoptosis
Clinical Trials
Critical Care Medicine
Thanos Athanasiou
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
477
303
0.635
Brian R Davidson
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
475
292
0.615
Jihad Kaouk
Cleveland Clinic
Cleveland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
471
329
0.699
Director
Center for Advanced Robotic and Minimally Invasive Surgery
Frederick A Moore
University of Florida
Gainesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
471
286
0.607
Sepsis
multiple organ failure
nutrition
inflammation
Frank Sellke
Brown University
Providence, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
470
214
0.455
Douglas Evans
Medical College of Wisconsin
Milwaukee, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
455
288
0.633
pancreatic cancer
endocrine tumors
surgery
Herbert Chen
University of Alabama Birmingham
Birmingham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
454
315
0.694
Endocrine Surgery and ONcology
Michael Borger
Columbia University New York
New York City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
449
362
0.806
Yoshihiro Kakeji
Kobe University
Kobe, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
440
267
0.607
Gastrointestinal Surgery
Liang Chen
Nanjing Medical University
Nanjing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
428
380
0.888
Thoracic surgery
thoracoscopic anatomical segmentectomy
thoracoscopic sub-subsegmentectomy
Katsuhiko Yanaga
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
427
204
0.478
Hepato-biliary and Pancreatic Surgery
Liver Transplantation
Surgical Infection
Surgical Nutrition
Alun Huw Davies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
414
264
0.638
vascular surgery
vascular biology
cost effectiveness
DVT
varicose veins
Scott Kopetz
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
410
371
0.905
Freddie Hamdy
University of Oxford
Oxford, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
404
282
0.698
Michiaki Unno
Tohoku University
Sendai, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
401
313
0.781
Fu-Chan Wei
Chang Gung University
Taoyuan City, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
398
226
0.568
Plastic Surgery
Reconstructive Microsurgery
Hand Surgery
Head and Neck Surgery
Vascularized Composite Allotransplantation
Gagandeep Singh
Beckman Research Institute of City of Hope
Kaliforniya, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
214
0.539
Jörg Kleeff
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
281
0.724
Surgical Oncology
Pancreatic Diseases
Владимир Александрович Иванов
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
388
103
0.265
Хирургия
ультразвуковая диагностика
Timothy Fabian
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
385
216
0.561
Paris Tekkis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
314
0.828
Colorectal cancer
Anal Cancer
Inflammatory bowel disease
Diverticular disease
Robert Kormos
University of Pittsburgh
Pittsburgh, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
379
168
0.443
Cardiovascular surgery
Justin B Dimick
University of Michigan
Ann Arbor, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
376
331
0.880
Performance assessment
Quality improvement
and Policy evaluation
Quan Yang Duh
University of California San Francisco
San Francisco, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
375
233
0.621
Surgery
Endocrinne
Thyroid
Parathyroid
Adrenal