Which disease is described as avascular necrosis of the capitellum?

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Multiple Choice

Which disease is described as avascular necrosis of the capitellum?

Avascular necrosis of the capitellum in children is Panner disease. It occurs when the blood supply to the capitellum (the end of the distal humerus that forms the elbow joint with the radius) is disrupted, leading to necrosis and pain in the elbow. It typically presents in kids and is linked to repetitive activity or throwing. Imaging often shows changes in the capitellum such as sclerosis or flattening, and the outlook is good with rest and gradual return to activity. The other conditions involve different bones or processes: Kohler disease affects the navicular bone in the foot; Monckeberg medial sclerosis is calcification of the arterial walls in older adults; Diaz disease refers to a pathology not involving the capitellum.

Avascular necrosis of the capitellum in children is Panner disease. It occurs when the blood supply to the capitellum (the end of the distal humerus that forms the elbow joint with the radius) is disrupted, leading to necrosis and pain in the elbow. It typically presents in kids and is linked to repetitive activity or throwing. Imaging often shows changes in the capitellum such as sclerosis or flattening, and the outlook is good with rest and gradual return to activity.

The other conditions involve different bones or processes: Kohler disease affects the navicular bone in the foot; Monckeberg medial sclerosis is calcification of the arterial walls in older adults; Diaz disease refers to a pathology not involving the capitellum.

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