THIS REPORT IS BEING SUBMITTED BY A CHILDREN'S HOSPITAL ON BEHALF OF A PATIENT FAMILY. A 10 YEAR OLD PATIENT WAS RIDING IN THE BACK SEAT OF A 2000 JEEP CHEROKEE WHEN FAMILY WAS INVOLVED IN A CRASH AT APPROXIMATELY 60 MPH. PATIENT AND FAMILY REPORT THAT THE SEAT BELT IN HER SEATING POSITION 'POPPED' OPEN AT THE BUCKLE AT THE TIME OF IMPACT. ACCORDING TO PATIENT AND FAMILY THE SEAT BELT WAS PROPERLY BUCKLED PRIOR TO THE CRASH. PATIENT SUSTAINED INJURIES REQUIRING HOSPITALIZATION THAT ARE NOT EXPECTED TO RESULT IN LONG TERM DISABILITY. PATIENT'S 4 YEAR OLD SIBLING WAS ALSO BUCKLED IN A BOOSTER SEAT IN THE BACK SEAT; THIS SEATBELT REMAINED BUCKLED AND THE SIBLING WAS UNINJURED. *TR