The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,521
8,570
0.744
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
Neurointerventional Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,650
6,066
0.570
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,228
607
0.494
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Skull Base and Open Cerebrovascular Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
351
0.882
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
281
257
0.915
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
194
0.980
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
134
0.876
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Neurosurgery
Interventional neuroradiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
80
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Endovascular
Spine
General Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
75
0.987
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
Endovascular Neurosurgery
Spinal Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
69
0.986
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Neurosurgery
Cerebrovascular Neurosurgery
Skull base Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
65
0.722
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
General Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
pediatric neurosurgery
functional neurosurgery
general neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
Alex Spiotta
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,521
8,570
0.744
Quill Turk
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
10,650
6,066
0.570
Neurointerventional Surgery
Stephen P Kalhorn
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,228
607
0.494
Jaime L Martínez Santos, Md
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
398
351
0.882
Skull Base and Open Cerebrovascular Neurosurgery
* Last 6 Years Citation Counts Rankings
Thomas LarrewMd
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
281
257
0.915
* Last 6 Years Citation Counts Rankings
Brian Saway
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
198
194
0.980
* Last 6 Years Citation Counts Rankings
Jeffrey Wessell
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
153
134
0.876
* Last 6 Years Citation Counts Rankings
Atakan Orscelik
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
80
80
1.000
Neurosurgery
Interventional neuroradiology
* Last 6 Years Citation Counts Rankings
Orgest Lajthia
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76
75
0.987
Endovascular
Spine
General Neurosurgery
* Last 6 Years Citation Counts Rankings
Mohammad Mahdi Sowlat
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
70
69
0.986
Endovascular Neurosurgery
Spinal Surgery
* Last 6 Years Citation Counts Rankings
Sara Zandpazandi Md
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90
65
0.722
Neurosurgery
Cerebrovascular Neurosurgery
Skull base Neurosurgery
* Last 6 Years Citation Counts Rankings
Steven Lin
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21
21
1.000
* Last 6 Years Citation Counts Rankings
Tyler Vasas
Medical University of South Carolina
Charleston, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
pediatric neurosurgery
functional neurosurgery
general neurosurgery