Slipped capital femoral epiphysis (SCFE, or skiffy), or slipped upper femoral epiphysis (SUFE, or souffy), or coxa vara adolescentium, is a medical term referring to a fracture through the growth plate (physis), which results in slippage of the overlying end of the femur (metaphysis).
Normally, the head of the femur, called the caput femoris in Latin, should sit squarely on the femoral neck. Abnormal movement along the growth plate results in the slip. The term slipped capital femoral epiphysis is actually a misnomer, because the epiphysis (end part of a bone) remains in its normal anatomical position in the acetabulum (hip socket) due to the ligamentum teres femoris. It is actually the metaphysis (neck part of a bone) which slips in an anterior direction with external rotation.
