Presentation
Knee gave way 6/7, unable to straighten or fully weight bear since.
Patient Data
Age: 13 years
Gender: Female
From the case:
Osteochondral defect
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2 cm osteochondral defect (OCD). Fragment lies in the defect on the medial femoral condyle. Sclerosis noted. High risk of loosening and displacement as showen by lucency around marrow surface.