Table 1.
Etiology of femoral shortening | ILN (n) | LON (n) |
---|---|---|
Traumatic shortening (malunion) | 12 | 11 |
Growth arrest | 2 | 2 |
Metabolic | 4 | 2 |
Congenital (unilateral) | 11 | 3 |
Stature lengthening | 5 | 1 |
ILN internal lengthening nail, LON lengthening over nail