” I’ve been arguing this For lots of, many years. We really want to compare surgeries for pain difficulties to shams, simply because, by golly, that strategy absolutely sure does reveal some useless surgeries. Among the best samples of why is Moseley’s fascinating 2002 knee trial. Rollers are offered at https://www.theorthopaedicandpainpractice.com/why-do-my-outer-elbows-hurt/