Posterior fracture-dislocation of the hip is an uncommon injury in athletic
s and leisure activities. It is more commonly seen in high energy motor veh
icle accidents and occasionally in high energy sporting activities. A rare
case is reported of posterior fracture-dislocation of the hip joint that oc
curred in a young athlete during gymnastics. This unusual mechanism of inju
ry illustrates the great forces sustained by the hip joint of gymnasts. Ear
ly reduction and operative treatment led to a congruent and stable hip join
t. After rehabilitation, she returned to light sporting activities after si
x months.