Myelo and root injuries on T2W images Location Damage C5 (%) C6 (%) C7 (%) C8 (%) T1 (%) Spinal cord stenosis 1 1, 7 2 3, 3 1 1, 7 0 0 0 0 Oedema from preganglionic 4 6, 6 4 6, 6 2 3, 3 1 1, 7 0 0 Pseudomeningocele 2 3, 3 10 16, 7 26 43, 3 19 31, 7 9 15, 0 No damage 54 90, 0 44 73, 3 31 51, 7 40 66, 7 51 85, 0 7 3.2.3.