Using a new type of external fixation device for lengthening the tibia,
lengthenings of from 3.5 to 6.5 centimeters were accomplished in thirty-two
children, eight to seventeen years old, the six complications, none of
which jeopardized the result. The procedure was painless and the patients
were ambulatory on crutches two to three days after operation, while
lengthening was continued as an out-patient procedure.