My husband had a single level fusion in May that was quite successful, but at post op he was diagnosed with this hideous disease. When I google it I get so scared. Luckily, it's early and treatment may be able to reverse it. He had his first nerve block yesterday and got a little bit of relief but the top of his foot feels like it is on fire. Dropping a tissue on it makes him wince, so sox, slippers or a bedsheet are a challenge. He doesn't leave the house, any walking or standing leaves his legs numb. Does anyone have any experience with this????