Double oblique diaphyseal osteotomy. A new technique for lengthening deformed and short lower limbs.

We treated 25 patients with severely deformed and shortened lower limbs by double oblique diaphyseal osteotomy of the short deformed bone, followed by balanced skeletal traction to correct the alignment and increase the length of the limb. The technique is simple and inexpensive and does not require special equipment. It has the advantage of allowing rapid lengthening and secure healing as the overlap allows end-to-end union with no bone gap. The lengthening achieved ranged from 6 to 16 cm. No serious complications were encountered.