1. Interesting Case(s) -Cartilage-
James Penna, MD
Assistant Professor
SUNY Stony Brook, Department of Orthopaedic Surgery

2. 14 yo soccer player with first time patella dislocation

3. Patella injury can easily be missed on a lateral
This cas was much more easily seen on the Merchant view
Hindsight is truly 20/20 as the defect on the lateral becomes a bit more evident

6. Osteochondral fractures are an absolute indication for urgent operative intervention, when no fracture is present the topic is much more controversial…

7. Osteochondral fractures are an absolute indication for urgent operative intervention, when no fracture is present the topic is much more controversial…

8. 30 yo with h/o sports injury and 2 knee scopes

18. 39 yo former volleyball player with failed microfracture

23. CPM
Generates controversy in Joint Replacement literature

24. 25yo female first time patella dislocation

29. 1994-1996 Chondrocyte Implantation
Brittberg et. al. NEJM 1994

30. Thank You