avascular necrosis of the proximal femoral head resulting from compromise of the tenuous blood supply to this area. LCPD usually occurs in children aged 4-10 years. The disease has an insidious onset and may occur after an injury to the hip
At what age should kids stop walking on their tip-toes
by age 2
Ortalani
the contralateral hip is held still while the thigh of the hip being tested is abducted and getly pulled anteriorly.