What would be proper treatment for someone who suffers from m.s. and has a frozen hip?

2 areas. 1. As always, treat the MS with a potent disease modifying agent, such as Gilenya, Tysabri, (natalizumab) or Lemtrada. 2. The hip issue is not caused by the MS but needs orthopedic attention, and if surgery needed, there is NO contra-indication for anesthesia or surgery. Neither will affect the MS.