'With that minimal surgery the usual protocol is to have them on crutches for one or two weeks in a boot for one or two weeks and allow them to return to running activity as soon as they feel good. Now even with that fairly accelerator program our studies have shown that 90-percent of guys will heal and stay stay healed. However, there are 10-percent of the guys that with that accelerator program may not be fully healed in the bone. And then after the season what we then do is go back and do a more formal bone grafting procedure to the fracture itself and then exchanging the screw, which also can be very, very successful.'