i10 Productivity
Rankings

Medical and Health Sciences / General Surgery i10 Productivity Rankings in Brazil - 2025

Total 2,384,773 scientists, country 221, and institutions 24,456 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.

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Total 79 scientist, 1 country, 27 institution
* Total i10 IndexRankings
Ranking Based On Selection: 1
Brazil
Ivan Cecconello
Cirurgia do Aparelho Digestivo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
176
0.601
* Total i10 IndexRankings
Ranking Based On Selection: 2
Brazil
Sílvia Helena De Carvalho Sales Peres
Obesity
Bariatric Surgery
Oral Conditions
Periodontal Disease
Dental Caries
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
74
0.592
* Total i10 IndexRankings
Ranking Based On Selection: 3
Brazil
Nelson Adami Andreollo
Esophageal surgery
Esophagogastric Surgery
Experimental Surgery
Gastrintestinal tumours
Upper Digestive Endoscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
39
0.390
* Total i10 IndexRankings
Ranking Based On Selection: 4
Brazil
Sergio Eduardo Alonso Araujo
Robotic and Minimally Invasive Colorectal Surgery
Colorectal Cancer
Inflammatory
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
53
0.576
* Total i10 IndexRankings
Ranking Based On Selection: 5
Brazil
Caio Nery
Medicina e Cirurgia do Pé
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
59
0.686
* Total i10 IndexRankings
Ranking Based On Selection: 6
Brazil
Carlos Augusto Real Martinez
Coloproctologia
Cirurgia do Aparelho Digestivo
Cirurgia Geral
Cirurgia Videolaparoscópica
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
54
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 7
Brazil
Jose Pinhata Otoch
Surgery
Surgical Technique
Thoracic Surgery
General Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
51
0.823
* Total i10 IndexRankings
Ranking Based On Selection: 8
Brazil
Luis Fernando Moreira
Cirurgia Oncológica
Cirurgia Ap. Digestivo
Cirurgia HIPEC
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
33
0.541
* Total i10 IndexRankings
Ranking Based On Selection: 9
Brazil
Luiz Roberto Lopes
Cirurgia do Aparelho Digestivo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
18
0.310
* Total i10 IndexRankings
Ranking Based On Selection: 10
Brazil
André Luís Montagnini
Cirurgia do Aparelho Digestivo
Cirurgia Bilio-Pancreática
Oncologia do Aparelho Digestivo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
18
0.316

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* Total i10 IndexRankings
Ranking Based On Selection: 11
Brazil
Andre Roncon Dias
Cirurgia gastrointestinal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
46
0.821
* Total i10 IndexRankings
Ranking Based On Selection: 12
Brazil
Raquel Franco Leal
Colorectal Surgery
Gastroenterology
Inflammatory Bowel Disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
36
0.655
* Total i10 IndexRankings
Ranking Based On Selection: 13
Brazil
Claudio Cora Mottin|Claudio Cora Mottin, Mottin C C
General Surgery
Digestive surgery and Bariatric and Metabolic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
33
0.600
* Total i10 IndexRankings
Ranking Based On Selection: 14
Brazil
Sergio Mies
Liver transplantation
surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
6
0.115
* Total i10 IndexRankings
Ranking Based On Selection: 15
Brazil
Rubens Antonio Aissar Sallum
Cirurgia do Aparelho Digestivo
Câncer Esôfago
Esofagectomia
Acalásia
Refluxo Gastroesofágico
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
32
0.667
* Total i10 IndexRankings
Ranking Based On Selection: 20
Brazil
Raphael LC Araujo
Surgical Oncology
HPB Surgery
Minimally Invasive Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
37
0.881
* Total i10 IndexRankings
Ranking Based On Selection: 21
Brazil
Marcio F. Chedid
Liver Transplantation and Surgical Oncology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
32
0.780
* Total i10 IndexRankings
Ranking Based On Selection: 22
Brazil
Bustorff Silva J
Pediatric Surgery
Pediatric Gastrenterology
Intestinal Motility
Neonatal Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
7
0.175
* Total i10 IndexRankings
Ranking Based On Selection: 23
Brazil
João Batista De Sousa
Cirurgia Colorretal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
* Total i10 IndexRankings
Ranking Based On Selection: 24
Brazil
Tercio De Campos
Acute pancreatitis
Trauma
Pancreas
Acute Care Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
* Total i10 IndexRankings
Ranking Based On Selection: 25
Brazil
Paulo Massarollo
Liver Transplantation
Hepatobiliary Surgery
Surgical Anatomy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
7
0.184
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 1
Ivan Cecconello
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
293
176
0.601
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 2
Sílvia Helena De Carvalho Sales Peres
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
125
74
0.592
Obesity
Bariatric Surgery
Oral Conditions
Periodontal Disease
Dental Caries
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 3
Nelson Adami Andreollo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
39
0.390
Esophageal surgery
Esophagogastric Surgery
Experimental Surgery
Gastrintestinal tumours
Upper Digestive Endoscopy
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 4
Sergio Eduardo Alonso Araujo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
53
0.576
Robotic and Minimally Invasive Colorectal Surgery
Colorectal Cancer
Inflammatory
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 5
Caio Nery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
59
0.686
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 6
Carlos Augusto Real Martinez
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
54
0.643
Coloproctologia
Cirurgia do Aparelho Digestivo
Cirurgia Geral
Cirurgia Videolaparoscópica
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 7
Jose Pinhata Otoch
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
51
0.823
Surgery
Surgical Technique
Thoracic Surgery
General Surgery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 8
Luis Fernando Moreira
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
61
33
0.541
Cirurgia Oncológica
Cirurgia Ap. Digestivo
Cirurgia HIPEC
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 9
Luiz Roberto Lopes
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
58
18
0.310
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 10
André Luís Montagnini
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
57
18
0.316
Cirurgia do Aparelho Digestivo
Cirurgia Bilio-Pancreática
Oncologia do Aparelho Digestivo

Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast! 

* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 11
Andre Roncon Dias
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
56
46
0.821
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 12
Raquel Franco Leal
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
36
0.655
Colorectal Surgery
Gastroenterology
Inflammatory Bowel Disease
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 13
Claudio Cora Mottin|Claudio Cora Mottin, Mottin C C
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
55
33
0.600
General Surgery
Digestive surgery and Bariatric and Metabolic Surgery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 14
Sergio Mies
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
52
6
0.115
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 15
Rubens Antonio Aissar Sallum
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
48
32
0.667
Cirurgia do Aparelho Digestivo
Câncer Esôfago
Esofagectomia
Acalásia
Refluxo Gastroesofágico
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 16
Marcelo Augusto Fontenelle Ribeiro Junior
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
47
31
0.660
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 17
Maria De Lourdes Setsuko Ayrizono
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
24
0.522
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 18
Richard R. Gurski
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
46
17
0.370
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 19
Samir Rasslan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
16
0.372
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 20
Raphael LC Araujo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
42
37
0.881
Surgical Oncology
HPB Surgery
Minimally Invasive Surgery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 21
Marcio F. Chedid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
41
32
0.780
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 22
Bustorff Silva J
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
7
0.175
Pediatric Surgery
Pediatric Gastrenterology
Intestinal Motility
Neonatal Surgery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 23
João Batista De Sousa
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
39
22
0.564
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 24
Tercio De Campos
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
19
0.500
Acute pancreatitis
Trauma
Pancreas
Acute Care Surgery
* Total i10 Index Rankings
Rankings
Ranking Based On Selection: 25
Paulo Massarollo
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
7
0.184
Liver Transplantation
Hepatobiliary Surgery
Surgical Anatomy