Osgood schlatters disease involves?
Ans. (a) Tibial tuberosityRef.-.Apley's system of orthopaedics and fractures edited by Louis Solomon, dividwarwicky selvadurainayagam 9/e, p 575-576y 887)
Tibial tuberosity
Femoral condyle
Lateral malleolus
Medial malleolus
Avascular Necrosis