Home Features Mick Thomson Becomes Third Slipknot Member to Have Spinal Surgery Within One Year Mick Thomson Becomes Third Slipknot Member to Have Spinal Surgery Within One Year planetsixstring February 8, 2017 comments off Tweet on Twitter Share on Facebook Google+ Pinterest Slipknot’s Mick Thomson, along with Corey Taylor and Jim Root, have all undergone spinal surgery within the last year. Continue reading…