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.
* Total i10 IndexRankings
Ranking Based On Selection: 26
Neurosurgery
Neuro-oncology
Skull Base Tumor surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
81
0.664
* Total i10 IndexRankings
Ranking Based On Selection: 27
minimally invasive spinal surgery
spinal endoscopic surgery
transforaminal lumbar interbody fusion
oblique lateral interbody
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
100
0.847
* Total i10 IndexRankings
Ranking Based On Selection: 28
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
109
0.965
* Total i10 IndexRankings
Ranking Based On Selection: 29
Neurosurgery
spine
endoscope
cervical disc
cranio-vertebral junction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
79
0.705
* Total i10 IndexRankings
Ranking Based On Selection: 30
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
58
0.552
* Total i10 IndexRankings
Ranking Based On Selection: 31
Neurosurgery
Gamma knife
Radio-oncology
Cerebral vascular anomaly
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
91
0.901
* Total i10 IndexRankings
Ranking Based On Selection: 32
Neurosurgery
Neuro-oncology
Oncology
Cell Biology
Virology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
69
0.690
* Total i10 IndexRankings
Ranking Based On Selection: 33
neurosurgery
trauma
spine
pediatric
stereotactic
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
59
0.602
* Total i10 IndexRankings
Ranking Based On Selection: 34
Neurosurgery
Neurology
Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
* Total i10 IndexRankings
Ranking Based On Selection: 35
brain tumor
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
62
0.653
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 IndexRankings
Ranking Based On Selection: 36
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
71
0.755
* Total i10 IndexRankings
Ranking Based On Selection: 37
idiopathic Normal Pressure Hydrocephalus
Epilepsy
Parkinson's disease
Alzheimer's disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
55
0.591
* Total i10 IndexRankings
Ranking Based On Selection: 38
neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
60
0.652
* Total i10 IndexRankings
Ranking Based On Selection: 39
Traumatic brain injury
Neurocritical Care
Neuroendoscopy
Pediatric Neurosurgery
Vascular Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
69
0.758
* Total i10 IndexRankings
Ranking Based On Selection: 40
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
63
0.708
* Total i10 IndexRankings
Ranking Based On Selection: 41
Spine surgery
Spinal cord injury
Neuroscience
Regeneration
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
78
0.886
* Total i10 IndexRankings
Ranking Based On Selection: 42
Neurosurgery
Spinal Neurosurgery
Brain computer interface
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
65
0.739
* Total i10 IndexRankings
Ranking Based On Selection: 43
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
43
0.494
* Total i10 IndexRankings
Ranking Based On Selection: 44
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
47
0.547
* Total i10 IndexRankings
Ranking Based On Selection: 45
Neurosurgery
Neuro-oncology
Neuroimaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
* Total i10 IndexRankings
Ranking Based On Selection: 46
Brain tumors and vascular neurosrugery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
49
0.576
* Total i10 IndexRankings
Ranking Based On Selection: 47
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
56
0.675
* Total i10 IndexRankings
Ranking Based On Selection: 48
cancer stem cell biology
neurosurgery
stereotactic radiosurgery
experimental therapeutics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
68
0.829
* Total i10 IndexRankings
Ranking Based On Selection: 49
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
65
0.793
* Total i10 IndexRankings
Ranking Based On Selection: 50
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
61
0.744
Chae Yong Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
122
81
0.664
Neurosurgery
Neuro-oncology
Skull Base Tumor surgery
Jin-Sung Luke Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
118
100
0.847
minimally invasive spinal surgery
spinal endoscopic surgery
transforaminal lumbar interbody fusion
oblique lateral interbody
Quan Cheng
Central South University
Changsha, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
109
0.965
Jau-Ching Wu
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
112
79
0.705
Neurosurgery
spine
endoscope
cervical disc
cranio-vertebral junction
Masahiro Shin
Teikyo University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
105
58
0.552
Huai-Che Yang
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
101
91
0.901
Neurosurgery
Gamma knife
Radio-oncology
Cerebral vascular anomaly
Yoshiki Arakawa
Kyoto University
Kyoto, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
69
0.690
Neurosurgery
Neuro-oncology
Oncology
Cell Biology
Virology
Deepak Agrawal
All India Institute of Medical Sciences
Kuala Lumpur, India
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
59
0.602
neurosurgery
trauma
spine
pediatric
stereotactic
Alireza Zali
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
97
74
0.763
Neurosurgery
Neurology
Neuroscience
Masahiro Mizoguchi
Kyushu University
Fukuoka, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
95
62
0.653
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Arivazan Arimappamagan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
94
71
0.755
Madoka Nakajima
Juntendo University
Tokyo, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
93
55
0.591
idiopathic Normal Pressure Hydrocephalus
Epilepsy
Parkinson's disease
Alzheimer's disease
Cheng Gao
Harbin Medical University
Harbin, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
92
60
0.652
Dhaval Shukla
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
69
0.758
Traumatic brain injury
Neurocritical Care
Neuroendoscopy
Pediatric Neurosurgery
Vascular Neurosurgery
Chang Hyun Lee
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
89
63
0.708
Kyoung Tae Kim
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
78
0.886
Spine surgery
Spinal cord injury
Neuroscience
Regeneration
Seong Yi
Yonsei University
Seoul, South Korea
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
65
0.739
Neurosurgery
Spinal Neurosurgery
Brain computer interface
Wai Hoe Ng
National Cancer Centre Singapore
Singapore, Singapore
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
87
43
0.494
Florian Roser
Cleveland Clinic Abu Dhabi
Abu Dhabi, United Arab Emirates
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
86
47
0.547
Manabu Kinoshita
Asahikawa Medical University
Asahikawa, Japan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
64
0.753
Neurosurgery
Neuro-oncology
Neuroimaging
S Ather Enam
Aga Khan University
Karachi, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
85
49
0.576
Brain tumors and vascular neurosrugery
M Shahzad Shamim
Aga Khan University
Karachi, Pakistan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
56
0.675
John S Kuo
China Medical University Taiwan
Taichung, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
68
0.829
cancer stem cell biology
neurosurgery
stereotactic radiosurgery
experimental therapeutics
Shinji Kawabata
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
65
0.793
Mahmood Ramakhashemi
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
82
61
0.744