People are still getting arthroscopic knee surgery? Do they not watch Healthcare Triage? As we've pointed out arthroscopic knee surgery is probably ineffective. But lots of people are still getting the surgery, in spite of the evidence. For those of you who want to read more, go here: http://theincidentaleconomist.com/wordpress/?p=63588 John Green -- Executive Producer Stan Muller -- Director, Producer Aaron Carroll -- Writer Mark Olsen -- Graphics http://www.twitter.com/aaronecarroll http://www.twitter.com/crashcoursestan http://www.twitter.com/johngreen http://www.twitter.com/olsenvideo And the housekeeping: 1) You can support Healthcare Triage on Patreon: http://vid.io/xqXr Every little bit helps make the show better! 2) Check out our Facebook page: http://goo.gl/LnOq5z 3) We still have merchandise available at http://www.hctmerch.com