Good morning, Please let me know how you can accelerate bone adhesion. The son aged 12 had a bicycle accident 18 months ago. He broke the femur shaft of his right leg. He is after 3 leg surgeries. For 7mcy the leg did not grow. Then he had an operation in another hospital, the wires were removed and a plate and 6 screws were inserted. The leg began to grow together. In August 2021, the adhesion stood at 80%, in September he had another operation and administered bone marrow from the hip but the adhesion did not move forward. Additionally, the son has a congenital defect of the blood vessels of a broken leg Kllippel-Treanuay-Weber-Syndrome. Currently, the doctor gave 3 more months to adhesion on his own, then he is waiting for surgery. We want to avoid this . What can we do to stimulate adhesion? The level of wit.d3 about 8 months ago was 68.8. I read about 4flex and other preparations but it's rather for adults. I don't know if I can give them to him? You may need to make a proper diet for strengthening and skeletal formation. Please give me a hint because I do not know what to do. Thank you for your reply Contact me xxx Regards Catherine mom Marcela