Legg-Calve-Perthes disease is when the ball of the thighbone in the hip doesn't get enough blood, causing the bone to die.
Legg-Calve-Perthes disease usually occurs in boys 4 - 10 years old. There are many theories about the cause of this ...
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Legg-Calve-Perthes disease usually occurs in boys 4 - 10 years old. There are many theories about the cause of this ...
More Information