A 35 year old male patient develops involvement of proximal and distal interphalangeal joints and 1st canpo-metacarpal joints with sparing of wrist and metacarophalangeal joint. The Diagnosis is:: (A) Osteoahritis, (B) Psoriatic ahropathy, (C) Rheumatoid ahritis, (D) Pseudogout
Answer is A. Answer is A (Osteoahritis)