Mer om at operasjoner ikke er bedre enn placebo ved mediskproblemer.

http://www.nejm.org/doi/full/10.1056/NEJMoa1305189

In this trial involving patients without knee osteoarthritis but with symptoms of a degenerative medial meniscus tear, the outcomes after arthroscopic partial meniscectomy were no better than those after a sham surgical procedure.