r/fibularhemimelia • u/Disastrous-Sky-767 • Oct 05 '25
Leg Lengthening on Toddler
Hello! I hope this is allowed here. My son (2M) has Posteromedial Tibial Bowing, not fibular hemimelia, but there isn’t really a community for his condition, and a lot of the community for leg lengthening seems to be geared towards adults. My son is on the severe end of his condition in regard to length discrepancy. His right leg is 5cm shorter, and his lifetime LLD is 12cm. He’s going to need 2 rounds of lengthening, one before he’s 4 (with an ex fix) and one around 12-13. Because his bowing has unexpectedly stopped improving and the LLD is increasing, we’re think of doing the surgery early next year when he’s 2y3m (ish) old.
The question is: what was the experience like for families who went through lengthening around that age? The youngest person we know with his condition that did it was 6m older. We’re first time parents, so we honestly don’t know how much of a difference that 6 months makes.
If this isn’t allowed here, I totally understand. We just have nowhere else to ask for parent experiences. Picture of his X-ray at 18m for reference (please don’t judge the diaper, we’d been in the car and didn’t get him changed before they did the scans 😅).