Kump's bump

Last revised by Dr Francis Deng on 22 Jan 2021

Kump's bump, also known as the Kump hump, is a superior convexity of the growth plate located in the anteromedial quadrant of the distal tibia physis, which is the first site of physeal fusion. Closure usually occurs at about 12-13 years of age. The Kump's bump should not to be mistaken for a fracture or abnormal physeal fusion.

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