Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Total Citation Counts Rankings
Ranking Based On Selection :1
Orthopaedic Surgery
Trauma
Arthroplasty
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,508
6,655
0.886
* Total Citation Counts Rankings
Ranking Based On Selection :2
orthopedics
oncology
arthroplasty
limb reconstruction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,610
1,594
0.611
* Total Citation Counts Rankings
Ranking Based On Selection :3
Orthopedics
Spine
Trauma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,339
680
0.508
* Total Citation Counts Rankings
Ranking Based On Selection :4
Orthopaedics
Outcomes Research
Evidence-Based Medicine
Stem cell research
Bone biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,012
476
0.470
* Total Citation Counts Rankings
Ranking Based On Selection :5
Orthopedics
Medical Education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
406
0.535
* Total Citation Counts Rankings
Ranking Based On Selection :6
Sports Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
671
449
0.669
* Total Citation Counts Rankings
Ranking Based On Selection :7
Orthopedics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
642
552
0.860
* Total Citation Counts Rankings
Ranking Based On Selection :8
Arthroplasty
Spine & Pediatric Orthopedics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
619
517
0.835
* Total Citation Counts Rankings
Ranking Based On Selection :9
Trauma Surgery
Cancer
Orthognathic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
564
399
0.707
* Total Citation Counts Rankings
Ranking Based On Selection :10
Hand Surgery and Wrist Distal radius and Deformity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
459
176
0.383
* Total Citation Counts Rankings
Ranking Based On Selection :11
orthopaedic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
403
0.983
* Total Citation Counts Rankings
Ranking Based On Selection :12
Orthopaedic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
371
1.000
* Total Citation Counts Rankings
Ranking Based On Selection :13
Musculoskeletal
orthopedic
physical therapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
297
0.809
* Total Citation Counts Rankings
Ranking Based On Selection :14
Orthopaedic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
351
0.992
* Total Citation Counts Rankings
Ranking Based On Selection :15
Computational Mechanics
AI in Engineering
Biomedical devices
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
302
223
0.738
* Total Citation Counts Rankings
Ranking Based On Selection :16
Orthopedics trauma
Ilizarov
deformity correction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
241
0.803
* Total Citation Counts Rankings
Ranking Based On Selection :17
Paediatric Orthopaedic & Orthopaedic Trauma surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
151
0.553
* Total Citation Counts Rankings
Ranking Based On Selection :18
Department Of Orthopedics Surgery and Traumatology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
263
192
0.730
* Total Citation Counts Rankings
Ranking Based On Selection :19
orthopedic trauma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
127
0.536
* Total Citation Counts Rankings
Ranking Based On Selection :20
Orthopedics
Trauma
Sports Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
161
0.805
* Total Citation Counts Rankings
Ranking Based On Selection :21
Orthopedic Surgery
Public Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
174
0.994
* Total Citation Counts Rankings
Ranking Based On Selection :22
trauma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
26
0.169
* Total Citation Counts Rankings
Ranking Based On Selection :23
Orthopedic Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
108
0.755
* Total Citation Counts Rankings
Ranking Based On Selection :24
Trauma
fragility hip fractures
hand and reconstructive microsurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
125
0.926
* Total Citation Counts Rankings
Ranking Based On Selection :25
Medical Education. Spine Surgery. Paediatrics Orthopaedic surgery. Hip preservation Surgery. Arthroplasty.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
110
0.853
Junaid Khan
Rawalpindi Medical University
Rawalpindi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,508
6,655
0.886
Orthopaedic Surgery
Trauma
Arthroplasty
Masood Umer
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,610
1,594
0.611
orthopedics
oncology
arthroplasty
limb reconstruction
Akbar Jaleel Zubairi
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,339
680
0.508
Orthopedics
Spine
Trauma
Tashfeen Ahmad
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,012
476
0.470
Orthopaedics
Outcomes Research
Evidence-Based Medicine
Stem cell research
Bone biology
Kamran Hafeez
Dow University of Health Sciences Karachi
Nakhon Pathom, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
759
406
0.535
Orthopedics
Medical Education
Usama Bin Saeed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
671
449
0.669
RH Rashid
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
642
552
0.860
Riaz Hussain Lakdawala
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
619
517
0.835
Arthroplasty
Spine & Pediatric Orthopedics
Omer Janjua
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
564
399
0.707
Trauma Surgery
Cancer
Orthognathic Surgery
Haroon Ur Rashid
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
459
176
0.383
Hand Surgery and Wrist Distal radius and Deformity
Jagdesh Kumar
Dow University of Health Sciences Karachi
Nakhon Pathom, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
410
403
0.983
Muhammad Talal Ibrahim
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
371
371
1.000
Muhammad Umer Iqbal
Shifa Tameer e Millat University
Islamabad, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
367
297
0.809
Musculoskeletal
orthopedic
physical therapy
Muhammad Jamil
Dow University of Health Sciences Karachi
Nakhon Pathom, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
354
351
0.992
Waqas Akbar Lughmani
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
302
223
0.738
Computational Mechanics
AI in Engineering
Biomedical devices
Yasir Mohib
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
300
241
0.803
Orthopedics trauma
Ilizarov
deformity correction
Anisuddin Bhatti
Ziauddin University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
273
151
0.553
Paediatric Orthopaedic & Orthopaedic Trauma surgery
Syed Faraz Ul Hassan Shah Gillani|Syed Faraz ul Hassan Shah
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
263
192
0.730
Department Of Orthopedics Surgery and Traumatology
Gulzar Saeed Ahmed
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
237
127
0.536
Naveed Baloch
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
200
161
0.805
Orthopedics
Trauma
Sports Medicine
Mir Ibrahim Sajid
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
175
174
0.994
Orthopedic Surgery
Public Health
Abbas Memon
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154
26
0.169
Riaz Ahmed
Rawalpindi Medical University
Rawalpindi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
143
108
0.755
Marij Zahid
Aga Khan University
Karachi, Pakistan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
135
125
0.926
Trauma
fragility hip fractures
hand and reconstructive microsurgery
Atiq-Uz-Zaman
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
129
110
0.853
Medical Education. Spine Surgery. Paediatrics Orthopaedic surgery. Hip preservation Surgery. Arthroplasty.