Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Click for "last 6 years' i10 index". Also see: Universities Rankings 2024 (Sort by : Total i10 Index) and Universities Rankings 2024 (Sort by : Last 6 Years i10 Index)
* Total i10 Index Rankings
World Rank
8,786
Country Rank
128
Institution Rank : 30
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Jack CY Cheng](https://cdn.adscientificindex.com/pictures/6b/363048.jpg)
orthopaedics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
244
0.695
* Total i10 Index Rankings
World Rank
106,955
Country Rank
910
Institution Rank : 209
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Patrick Shu Hang Yung](https://cdn.adscientificindex.com/pictures/d0/417553.jpg)
Orthopaedics
Sports Medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
95
0.931
* Total i10 Index Rankings
World Rank
212,521
Country Rank
1,509
Institution Rank : 313
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![Simon Kwoon Ho Chow](https://cdn.adscientificindex.com/pictures/e2/4975009.jpg)
Musculoskeletal biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
58
0.935
* Total i10 Index Rankings
World Rank
377,021
Country Rank
2,285
Institution Rank : 469
![](https://cdn.adscientificindex.com/logos/1537.png)
![Hong Kong](/flags/hk.png)
![KC Wong](https://cdn.adscientificindex.com/pictures/92/352619.jpg)
Orthopaedic Oncology
Computer assisted Orthopaedic Surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
8,786
![Hong Kong](/flags/hk.png)
128
![](https://cdn.adscientificindex.com/logos/1537.png)
30
Jack CY Cheng
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
351
244
0.695
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
106,955
![Hong Kong](/flags/hk.png)
910
![](https://cdn.adscientificindex.com/logos/1537.png)
209
Patrick Shu Hang Yung
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
102
95
0.931
![](https://cdn.adscientificindex.com/logos/1537.png)
Orthopaedics
Sports Medicine
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
212,521
![Hong Kong](/flags/hk.png)
1,509
![](https://cdn.adscientificindex.com/logos/1537.png)
313
Simon Kwoon Ho Chow
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
62
58
0.935
![](https://cdn.adscientificindex.com/logos/1537.png)
Musculoskeletal biology
* Total i10 Index Rankings
Rankings
![](/assets/images/world-icon.png)
377,021
![Hong Kong](/flags/hk.png)
2,285
![](https://cdn.adscientificindex.com/logos/1537.png)
469
KC Wong
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
31
0.838
![](https://cdn.adscientificindex.com/logos/1537.png)
Orthopaedic Oncology
Computer assisted Orthopaedic Surgery