Indications for neuromonitoring.
| Indications | No. (%) of Cases |
| Cervical stenosis | 70 (41.4%) |
| Cervical stenosis w/ disc prolapse | 2 (1.2%) |
| Cervical disc prolapse | 24 (14.2%) |
| Cervical osteomyelitis | 1 (0.6% |
| Central cord syndrome | 1 (0.6%) |
| Degenerative joint disease | 5 (3%) |
| Thoracic stenosis | 1 (0.6%) |
| Thoracic no. (fracture) | 3 (1.8%) |
| Thoracic discitis and osteomyelitis | 1 (0.6%) |
| Thoracic lesion | 1 (0.6%) |
| Thoracolumbar scoliosis | 28 (16.6%) |
| Lumbar stenosis | 3 (1.8%) |
| Lumbar no. (fracture) | 3 (1.8%) |
| Lumbar disc prolapse | 1 (0.6%) |
| Metastases | |
| Lung | 4 (2.4%) |
| Breast | 3 (1.8%) |
| Renal | 2 (1.18%) |
| Prostate | 1 (0.6%) |
| Bowel | 1 (0.6%) |
| Thyroid (papillary) | 1 (0.6%) |
| Thymus | 1 (0.6%) |
| Ankylosing spondylitis | 1 (0.6%) |
| Rheumatoid arthritis (C1-C2 subluxation) | 1 (0.6%) |
| Other | 1 (0.6%) |