My son, now 17, broke fibula (very low) in June 2009. Healed (we thought) with cast/boot. No followup xrays after bood in mid July 2009. Began play basketball again late August. Continued through end of December, when he rolled his ankle at practice and it broke again. Thoughts were was it ever healed or only held together with fibrous tissue? Went back into cast for 4 weeks, attempted to play basketball (healing was occurring, per xrays). Played for aprox 3 weeks until season was over. After that, attempted to continue to heal. End of March, went back into cast to try to get the brake to finish healing. After 3 weeks, xray looked like healing took a step backwards. Casted for another 3 weeks, with no change. All along he has been using a bone stimulator device. What do some people get non unions? Apparently our options are to do nothing (continue bone stimulator) - rehab and hope he can play on it. Next option is surgery with bone graft which we find very scary due to complications - and is it guraranteed. He has had lots of blood work looking to see if any reason for non healing (vit D = 31 at last check) - but pediatrician says he is healthy. His orthopod is the best of the best, but would it be beneficial to see an Ankle specialist? Any and all thoughts are welcome. He really wants to play basketball his senior year... Thanks