Table 2 The amount of transected lumbal (L) and sacral (S) rootlets (%).
From: Long-term outcomes five years after selective dorsal rhizotomy
Root levels | GMFCS levels I–V (n = 35) | GMFCS levels I–II (n = 9) | GMFCS level III (n = 10) | GMFCS levels IV–V (n = 16) | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | SD | Range | Mean | SD | Range | Mean | SD | Range | Mean | SD | Range | |
L2 | 49 | 13.0 | (20-75) | 40 | 11.3 | (20-62.5) | 51 | 14.6 | (25-75) | 52 | 10.9 | (20-70) |
L3 | 42 | 16.1 | (0-75) | 32 | 11.4 | (14-50) | 50 | 15.5 | (22-75) | 42 | 16.0 | (0-66) |
L4 | 26 | 15.7 | (0-71) | 20 | 15.7 | (0-50) | 28 | 20.5 | (0-57) | 28 | 11.4 | (0-57) |
L5 | 44 | 15.9 | (0-63) | 43 | 16.0 | (0-56) | 34 | 18.6 | (0-61) | 51 | 9.6 | (23-62.5) |
S1 | 57 | 12.6 | (17-83) | 59 | 10.8 | (40-83) | 54 | 14.7 | (17-71) | 58 | 12.3 | (25-75) |
S2 | 10 | 12.7 | (0-60) | 12 | 12.2 | (0-33) | 9 | 10.6 | (0-33) | 10 | 14.3 | (0-60) |
L2-S2 | 40 | 4.8 | (26-53) | 37 | 3.2 | (30-43) | 39 | 5.2 | (26-46) | 42 | 4.4 | (33-53) |