The pain that you are experiencing can be due to non-union of fracture ends, mal-union of fracture ends,
pinched nerve, ligament tear, tendonitis or due to poor position of foot due to peroneal
nerve injury. Non and mal union would be evident on X-rays. To diagnose nerve injury and pinched nerve, you will need nerve conduction studies. Ligament tears would be evident only on MRI. Please discuss this with an orthopedic specialist. Take care!