Dear Dr. Das, 
I have had 1 prp/acell injection and it did not help me, is there any other solution for those of us who had this treatment and it did not work? I feel like there is no hope for me and a few others who did not receive benefit. Do you have any theories on why this did not help (i.e. too much scar tissue etc...).  I wish there were answers as I don't want to live the rest of my life with this problem.