Hello Dr, I have a question...my tibial in the right leg was broke due to getting hit by a pick up truck...and I was walking... that was on January 11 of this year...I had an x-rays taking by the surgeon and he said it was looking good... the last 1 he took was may18th...I just had another 1 taken July 25th...and still not healed..it is still fractured in 2 areas...I do have metal in my leg...is it possible that it's just taking its time to heal? Unfortunately I do smoke cigarettes... about 8-10 a day..does that play a major role in my healing process