The purpose of this study is to introduce our treatment by skeletal traction in brace and to report the safety and easiness of this method and low incidence of cubitus varus.

In 1980 we developed a specially designed brace for treating the supracondylar fracture, along with a technique of spontaneous reduction by skeletal traction to develop an easy and safe treatment. The brace is made of plastics and aluminum alloy that are radiolucent. The humeral slide bar with attached axillary pad can be moved up and down to adjust the height of the upper arm for each patient.

From 1980 to 1999 we have treated 190 children with displaced supracondylar fracture of the humerus. Their ages ranged from 2 to 14 years old and average of age was 7 years old. The fractures occurred most frequently between the ages of 5 to 6. More boys than girls were injured and the left elbow were more often than the right. Among 190 cases, severely displaced cases were most common. (64%) and moderate case 20%, mild case 16%. The period of follow up was 6 months to 11 years, mean 4 years.

Placing the arm in the brace with the elbow flexed at right angle, unstable fracture site will be stabilized first. Skeletal traction is performed by a spring through the winged screw. The traction is maintained for three to four weeks. Spontaneous reduction of the displaced fragment can be expected and we emphasize that any manipulative technique is not performed during the treatment at all.

Among 190 patients, cubitus varus occurred in only 3 (1.6%) cases because of technical failure. All patients except one obtained excellent functional results, one had 25 degrees of limitation of the elbow flexion. There were no vascular problems or Volkmann’s contracture and ectopic ossification. The results were satisfactory.

Our treatment utilizing the brace and skeletal traction for supracondylar fracture of the humerus in children is safe and effective in preventing cubitus varus.