Referring physician | Frequency | Percentage (%) |
Neurosurgeon | 74 | 33.6 |
Neurologist | 51 | 23.1 |
Rheumatologist | 30 | 13.6 |
Orthopedic surgeon | 21 | 9.5 |
General practitioner | 21 | 9.5 |
Not mentioned | 16 | 7.2 |
Anesthesiologist | 4 | 1.8 |
Pediatric neurologist | 3 | 1.3 |
Total | 220 | 100 |