[Fixation of neck-head with a single cannulated screw for slipped capital femoral epiphysis--preliminary report].

Results of surgical treatment in 7 patients with slipped capital femoral epiphysis have been presented. Slip angle ranged from 12(to 42(. Closed, in situ neck-head fixation with a single cannulated screw was performed. The screw was introduced percutaneously, through the anterior surface of the femoral neck into the center of the head and perpendicularly to its base. The method employed rendered very good results. No head or neck perforation occurred. No progression of the slip was observed. Soft tissue trauma was only minimal; mobilization was commenced the first postoperative day.