Table 1.
Prospective results of 1,549 cases, showing rates of dural tears for common spinal operations
| Operation | Index cases | Dural tears | Percentage |
|---|---|---|---|
| Primary discectomy | 872 | 31 | 3.5 |
| Revision discectomy | 106 | 14 | 13.2 |
| Spinal stenosis | 571 | 48 | 8.5 |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.