Figure 6: Timed Up and Go. The lines depict each patient's before and after situation, with line thickness reflective of patient number. All patients except the one who had implant removal improved their TUG. It is notable that most of the patients who started as wheelchair-bound (assigned a TUG of 40 for graphical purposes) achieved a TUG well interspersed with the patients who were able to walk prior to TOFA