how many inches is too much before you become permanently injured and lose some motor functions from LL

[vzidel]

basically how many inches can you get in which you would recover and still be able to use your legs the same way

 

[Lebron_James]

I think 2-3

 

[kanderior]

3 for femurs and 2 for tibias are the safety limits according to most surgeons, but there is some variation between patients based on their original height, like 1-2 inches +-. But generally 5 inches with double LL. Your torso length and wingspan determine how much you can add without looking uncanny. But realistically you would need a prohibitively huge amount of money and years of recovery if you did double LL, only really short guys with money to burn go the whole way. You can assume 3 inches.