Joint not involved in osteoahritis ?
Ans. is 'c' i.e., MCP Joint involvement in OA Common joints : Knee, Hip, Spine (cervical, lumbosacral), Hand (PIP, DIP, first carpometacarpal), first tarsometatarsal. Uncommon joint : Shoulder Spared : Wrist, elbow, ankle, metacarpophalangeal.
PIP
PIP
MCP
Knee