Mycelo and root injuries of brachial plexus on MPR image Location Damage C5 (%) C6 (%) C7 (%) C8 (%) T1 (%) Total (300 roots of 60 patients) Root avulsion 7 2, 3 10 3, 3 14 4, 7 10 3, 3 5 1, 7 46 15, 3 Pseudomeningocele 2 0, 7 9 3, 0 27 9, 0 19 6, 3 8 2, 7 65 21, 7 Diarrhea 2 0, 7 2 0, 7 1 0, 3 0 0 1 0, 3 6 2, 0 Swelling 12 4, 0 9 3, 0 8 2, 7 7 2, 3 5 1, 7 41 13, 7 Incomplete rupture 0 0 1 0, 3 1 0, 3 1 0, 3 0 0 3 1, 0 Rupture 26 8, 7 29 9, 7 30 10, 0 26 8, 7 19 6, 3 130 43, 3 No damage 16 5, 3 12 4, 0 10 3, 3 19 6, 3 30 10, 0 87 29, 0 14 Table 3.18.