One hundred and thirty-three patients who had adolescent idiopathic
scoliosis were treated by insertion of a single Harrington distraction rod
and spinal fusion. Postoperative immobilization consisted of six months in
a below-the-shoulder cast. The mean preoperative curve was 50 degrees, with
a range of 30 to 110 degrees. The mean final curve was 35 degrees, with a
range of 19 to 63 degrees. There were no neurological injuries and no deep
wound infections. Twelve patients required further surgery for
complications, all of which were treated successfully. The duration of
follow-up ranged from twenty-four to seventy-two months. At final
follow-up, all patients had resumed their normal preoperative activities
without limitations.