This document discusses the case of a 13-year-old boy presenting with rickets and liver disease who was ultimately diagnosed with Wilson's disease. The boy had knee and joint pain for 4 years along with difficulty walking and a progressively deformed right knee. Investigations revealed chronic liver disease, portal hypertension, pancytopenia from hypersplenism, and features of renal tubular acidosis. Further workup confirmed the diagnosis of neurologic Wilson's disease based on MRI findings and low ceruloplasmin levels. The patient showed improvement on penicillamine treatment. The document reviews potential mechanisms of osteodystrophy in Wilson's disease including renal tubular acidosis, hypoparathyroidism, and hyperpar