|Oct 1, 2017
||Thigh Hamstring Sprain/Pull Unspecified Grade 1
||Sanu strained a hamstring in the Week 4 loss to Buffalo. He missed 1 game after the Week 5 bye.
|Dec 4, 2016
||Inguinal Groin Pull Grade 1
||Sanu hurt his groin late in the Week 13 loss to the Chiefs and missed the following game.
|Sep 26, 2016
||Shoulder A/C Joint Separation
||Sanu sustained a left shoulder separation in the Week 3 win at New Orleans and missed the 2nd half. He played through it the following week, though.
|Nov 29, 2012
||Pedal Foot Fracture
||Sanu suffered a stress fracture in his left foot in a Thursday practice. He had surgery and missed the rest of his rookie season, including the playoff loss at Houston.