It's been 30 years since the infamous injury...according to this ESPN report, his leg was so messed up that when it finally healed, it was shorter than the other leg. Apparently he never watched the replay until 2005 (20 years later).
http://espn.go.com/nfl/story/_/id/1...ann-injury-monday-night-football-30-years-ago
http://espn.go.com/nfl/story/_/id/1...ann-injury-monday-night-football-30-years-ago