[Table/Fig-3]:
Variables | Group D(n=30) | Group P(n=30) | Group M(n=30) |
Craniotomy | |||
Hematoma | 6 | 8 | 9 |
Contusion | 4 | 4 | 5 |
Tumor | 7 | 4 | 3 |
Spine Surgery | |||
(A) Cervical | |||
Atlantoaxial dislocation | 2 | 1 | 2 |
Anterior plate fusion | 8 | 9 | 7 |
(B) Thoracic | |||
Tumor decompression | 1 | 1 | 0 |
Decompression and fusion | 2 | 3 | 4 |