Total 2,424,675 scientists, country 221, and institutions 24,468 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 1
![Stefan Parent](/user/assets/images/profile/no-profile-photo.png)
Orthopaedic Surgery
Scoliosis
Spinal Deformities
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
152
0.720
* Total i10 IndexRankings
Ranking Based On Selection: 2
![Pasca André Vendittoli](https://cdn.adscientificindex.com/pictures/83/645433.jpg)
Joint replacement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
99
0.792
* Total i10 IndexRankings
Ranking Based On Selection: 3
![Pierre Pagé](https://cdn.adscientificindex.com/pictures/9c/644058.jpg)
Cardiologie
chirurgie cardiaque
électrophysiologie
fibrillation auriculaire
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
33
0.303
* Total i10 IndexRankings
Ranking Based On Selection: 4
![Alain Bouthillier](/user/assets/images/profile/no-profile-photo.png)
Chirurgie épilepsie
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
57
0.760
* Total i10 IndexRankings
Ranking Based On Selection: 5
![François Martin Carrier](https://cdn.adscientificindex.com/pictures/29/666747.jpg)
Liver transplantation
Transfusion Medecine
Perioperative Medicine
Critical Care Medicine
Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 6
![Nicolas Bousette](https://cdn.adscientificindex.com/pictures/87/653311.jpg)
Cardiac lipotoxicity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
* Total i10 IndexRankings
Ranking Based On Selection: 7
![Gabriel Chan](https://cdn.adscientificindex.com/pictures/02/656951.jpg)
Kidney Transplantation
Hepatopancreaticobiliary Surgery
Abdominal Wall Hernia
Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 8
![Radu Pescarus](/user/assets/images/profile/no-profile-photo.png)
Bariatric and Foregut Surgery
Therapeutical Endoscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
Stefan Parent
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
211
152
0.720
Orthopaedic Surgery
Scoliosis
Spinal Deformities
Pasca André Vendittoli
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
99
0.792
Pierre Pagé
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
109
33
0.303
Cardiologie
chirurgie cardiaque
électrophysiologie
fibrillation auriculaire
Alain Bouthillier
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
57
0.760
François Martin Carrier
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
42
1.000
Liver transplantation
Transfusion Medecine
Perioperative Medicine
Critical Care Medicine
Epidemiology
Nicolas Bousette
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
14
0.560
Gabriel Chan
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
20
12
0.600
Kidney Transplantation
Hepatopancreaticobiliary Surgery
Abdominal Wall Hernia
Oncology
Radu Pescarus
Université de Montréal
Montréal, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
16
0.842
Bariatric and Foregut Surgery
Therapeutical Endoscopy