The "AD Scientific Index" analyses the academic work of scientists using the H-index, i10 index and number of citations, and provides results that can be used to evaluate the productivity and efficiency of individuals and institutions. In addition to ranking according to "total H-index" for individuals and institutions, you can also see the ranking and analyses according to "last 6 years H-index"and Subject Rankings.
![Damian Griffin](https://cdn.adscientificindex.com/pictures/bf/1144394.jpg)
Hip preservation surgery
FAI syndrome
sports hip surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
![Andrew Metcalfe](/user/assets/images/profile/no-profile-photo.png)
Trauma and Orthopaedics
Knees
Clinical Trials
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
![Peter Wall](/user/assets/images/profile/no-profile-photo.png)
Trauma and Orthopaedic Surgery
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
![MR Thomas L Lewis](https://cdn.adscientificindex.com/pictures/94/1069028.jpg)
Orthopaedic surgery
Foot & Ankle Surgery
Minimally invasive surgery
surgical education
Hallux Valgus
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Damian Griffin
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
46
37
0.804
Hip preservation surgery
FAI syndrome
sports hip surgery
Andrew Metcalfe
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
34
31
0.912
Trauma and Orthopaedics
Knees
Clinical Trials
Peter Wall
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
19
0.950
Trauma and Orthopaedic Surgery
MR Thomas L Lewis
H-Index Metrics
Total
Last 6 Years
Last 6 Years / Total
20
18
0.900
Orthopaedic surgery
Foot & Ankle Surgery
Minimally invasive surgery
surgical education
Hallux Valgus