Clinical case report: understanding Kienböck's disease.

Kienböck's disease, or lunate osteonecrosis, is a rare condition characterized by avascular necrosis of the lunate bone in the wrist. The pathophysiology involves disruption of blood supply to the lunate, leading to bone ischemia and subsequent collapse. This case report presents the clinical course and diagnostic challenges of a patient diagnosed with Kienböck's disease. This case highlights the challenges on the importance of early diagnosis and appropriate treatment to mitigate progression and improve patient outcomes.