Many have quoted and shown this image of Ankylosing Spondylitis in a young military recruit at age 25, 35, 45, 50 & 51yrs. This may be the MOST used slide in rheum! It comes from the work of Toronto's Dr. Hugh Little, who sadly passed away at age 58 yrs. https://t.co/e3Zf1OUqtX https://t.co/zOhnQf3ep9