So sorry you have the numbness in the foot. Yes it is very uncomfortable. My Surgeon told me 1 to 2 years as nerves only heal 1 mm a day and it is a long way to your feet. Have them do an ABI test. It measures the pressure in your legs. It's just like a blood pressure test. that is how they determined that I had a blocked popliteal artery behind my knee that supplies blood flow to my foot and needed surgery to open it up. My toes were purple and foot was cold all the time. Half of the numbness went away right after that surgery and my toes were not purple and foot was warm, but still has some numbness and my foot feels cold but really isn't. They did put me on gabapentin which did help some of the pain, but not all of it. It took a lot to convince a dr. that it wasn't normal. It was my primary that finally said it was not normal. It was 60 days out from TKR that I had the popliteal artery surgery. I had also told the surgeon that my knee clicks all the time from day one. of course that is normal as well. well now I found out 7 months out that I have a fractured knee cap. I have an appoint next week with the surgeon. Will be interesting to see what he has to say now. The surgeon will NOT take responsibility for what they do wrong! I saw 5 different dr. who all said it was normal. I had had my other knee done in 2013 so I knew what normal should of been.
Take care of YOU! and be an advocate for yourself.