Supracondylar humeral osteotomy in children with severe posttraumatic cubitus varus deformity.
The authors report the results of corrective osteotomy of the humerus in 11 children with severe posttraumatic cubitus varus deformity. The average carrying angle on the affected side was -24.4 degrees, and there was an average internal rotation deformity of the distal humerus of 22 degrees. Flexion and extension of the injured elbow were severely limited. A supracondylar lateral wedge osteotomy of the humerus was performed keeping the medial cortex intact. Two K-wires served as levers to correct the angular and rotational deformity of the elbow and then as fixation material to hold the osteotomy fragments. Postoperatively we immobilized the elbows in 90 degrees flexion for 3 to 4 weeks. There was no loss of the postoperative osteotomy alignment in most cases. Recurrence of mild varus deformity (-5 degrees and -7 degrees) occurred in only two patients. At the end of the follow-up we observed excellent results in 9 patients with an average carrying angle of 7.2 degrees (range 5-10 degrees).
Beslikas
T A
TA
Pediatric Orthopedic Department, Aristotle University of Thessaloniki, Greece.
Kirkos
J M
JM
Sayegh
F E
FE
Papavasiliou
V A
VA
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D004551:Elbow Joint / Q000002:abnormalities / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007103:Immobilization; D016268:Internal Fixators; D008297:Male; D010027:Osteotomy / Q000379:methods*; D016059:Range of Motion, Articular; D016896:Treatment Outcome; D000092464:Elbow Injuries