I had dream to get taller, fortunately I achieve that dream and lengthened 6cm on tibia. It was most painful experience of my life but very rewarding. I am still not "tall" but I can say I do not get insecure about my height anymore. I do externals to avoid possible permanent knee pain. I feel great now. But I have another insecurity I would like to take care of. I have 6 inch wrist, small frame. I see on this forum "clavicle lengthening". I talk to a few doctors about this, one said they will do it but price too expensive. I was told it is simpler process than LL because it not waiting for bone to heal, they take bone graft. I don't want to hear about "dangerous" I talk to multiple surgeon about this and they all said it is less of a risk than LL. I work out, my frame still small because my bone structure small. Thank you... I appreciate your knowledge.