Novak Djokovic Has 'Small Medical Intervention' on Elbow Unknown 01:37 IFTTT, Top Sports News- News18.com Former world number one Novak Djokovic revealed Friday that he has undergone "a small medical intervention" in an attempt to cure his long-standing right elbow injury. from Top Sports News- News18.com http://ift.tt/2EDpcGk via IFTTT Share this Share on FacebookTweet on TwitterPlus on Google+