@chiarthritis: PRP for AS? Can PRP treatment be used to treat ankylosing spondylitis? Ankylosing spondylitis is a systemic autoimmune condition. Platelet-rich plasma is a regenerative medicine treatment to treat arthritis, tendinitis, injuries, and back pain. Let's discuss whether PRP can be useful in ankylosing spondylitis and indications where it makes sense or does not make sense. #ankylosingspondylitis #spondylitis #arthritis #prp #backpain