Table 2.
Distribution of All Combined Neurosurgical Procedures Performed Based on Subspecialty from March to June 2019 and 2020
| Code | Number of Cases by Year |
Difference (% Difference) | |
|---|---|---|---|
| 2019 | 2020 | ||
| Pediatric | 6 | 20 | 14 (233) |
| Transsphenoidal for tumor | 5 | 14 | 9 (180) |
| Craniotomy for trauma | 98 | 98 | 0 (0) |
| Craniotomy for tumor | 69 | 57 | −12 (−17) |
| Miscellaneous | 92 | 75 | −17 (−18) |
| Cerebrospinal fluid diversion | 89 | 63 | −26 (−29) |
| Functional/pain/epilepsy | 106 | 70 | −36 (−34) |
| Craniotomy for vascular pathology | 17 | 11 | −6 (−35) |
| Endovascular for vascular pathology | 76 | 48 | −28 (−37) |
| Spine | 410 | 244 | −166 (−40) |
| Radiosurgery | 31 | 11 | −20 (−65) |
| Total | 999 | 711 | −368 (−34) |