Hello. I was hit by a car in late March and broke my left tibia. Surgery was performed and I had a rod inserted just below the knee to the shin. I just had my three month follow up examination and the fracture still hasn't healed. I've been diligent with my physical therapy and I have full flexibility in the leg. I can bend the leg at the knee and I can fully extend it. I can put weight on the leg and the doctor no longer requires me to wear the surgical boot. I still need to use a cane or crutches to get around. How long does it take for the tibia fracture to fully heal, and is there anything I can do to quicken the healing process on my own other than exercises and physical therapy? Thank you.