Kneeproblems are as shown:

1. Meniscal leasions
2. Chondral leasions
3. Loose body
4. Instability of the femorotibial Joint (ACL, PCL)
5. Instability of the patellofemoral Joint (Patella(sub)luxation)
6. Disorder of Legaxis (O- und X-Beinfehlstellung)
7. Arthrosis
8. Bone disease
9. Injuries