Hi, 4. 6 years back I had femur bone injury and at that time surgery was with rod placement but after 4. 6 years also the bone not attached and recently 15 days back when iam walking the rod inside was broken and the doctor suggested that in some people the bone might not form let go another surgery with pelvis bone replacement in gap of femur bone. And 10 days back I had a surgery with pelvis bone replaced in the gap of femur bone. My worry is till 4 years the bone not grown now is it will grow after replaced with pelvis bone please give me suggestion