I am due for a second Iovera treatment two weeks prior to my September 23 right knee replacement. The first treatment was in late April and produced the usual numbness, but otherwise I had full functionality. I have not experienced any “razor blade” pain, nor any pain for that matter, just the usual numbness, has not bothered me the least. Fingers crossed, I expect the same post surgery. Will return to this forum after my surgery.
SamE