- Chondroplasty 0 1 2 3 4 5 6 7 8 9 10+ Unsure N/A
- Microfracture 0 1 2 3 4 5 6 7 8 9 10+ Unsure N/A
- OATS 0 1 2 3 4 5 6 7 8 9 10+ Unsure N/A
- Allograft 0 1 2 3 4 5 6 7 8 9 10+ Unsure N/A
- ACI 0 1 2 3 4 5 6 7 8 9 10+ Unsure N/A
- MACI 0 1 2 3 4 5 6 7 8 9 10+ Unsure N/A
2) Question was confusing, remove and use one of Axel's below