Steelers LB Harrison Undergoes Knee Surgery John Hansler | August 16, 2012 | Pittsburgh Steelers | No Comments *** Discuss this article and more at our Pittsburgh Steelers forum *** Coach Mike Tomlin called the procedure “minor” but wouldn’t put a timetable on when Harrison will be ready.CBS Pittsburgh » Steelers Shop Pittsburgh Steelers Gear Be Sociable, Share! Tweet Tags:Harrison, Knee, Steelers, surgery, Undergoes Related Posts Press Conference – 4th Round – John Mitchell No Comments | Apr 28, 2012 Talking Steelers Football – 1/3 No Comments | Jan 3, 2012 Pittsburgh Steelers 2016-17 Super Bowl Chances No Comments | Aug 15, 2016 “My Pittsburgh Steelers” Winners – Pt. 1 No Comments | Jul 13, 2012 About The Author steelz09 Owner and operator of PlanetSteelers.com and SteelersApparel.com. I’m a die hard Steelers junkie and enjoy running this website as a hobby (sometimes a job) in addition to my day job as a Software Engineer. It’s nice to get your Steelers News from your own website!