Hi, I'm going to have my RTKR on the 18. this month. Had my left knee done in June 2018. My question is: Has anybody used CBD oil to reduce the scar after TKR? The internet shows that it supposed to heal practically everything and I have seen it on the counter at places like CVS. I have never tried Marijuana and am not curious enough to try it now that it is legal in California. Maybe CBD oil is just a big hype? So, has anybody used it and did it actually work as advertised? Thanks in advance for your thoughts on this subject.