also known as a Mumford procedure, versus having a plate inserted and attached to his collarbone, which was the original preventive surgery that he was considering. Both procedures take 6 to 8 weeks to heal, and the Cowboys start back up with OTAs in May, so he's still got a small window of time to make a final decision.
http://sportsday.dallasnews.com/dal...-mumford-procedure-plate-help-left-collarbone
http://sportsday.dallasnews.com/dal...-mumford-procedure-plate-help-left-collarbone