If he wanted the opinion of a doctor he would go see a doctor or email one if the many surgeons that do LL.
But he doesnt want the opinion of a doctor, he wants the opinion of the posters on this forum.
I say you can still do limb lengthening 100%, it won't cause you any problems either. I wish you luck on your journey, this injury won't stop you from fufillig your dream of getting taller. God Speed brother