Table 3.
Levels of Lumbar Pars Defect.
| Site | L5 | L4 | L3 | Multilevel |
|---|---|---|---|---|
| Unilateral | 5 | 1 | 2 | 0 |
| Bilateral | 38 | 2 | 2 | 1 |
| Uni + bilateral | 0 | 0 | 0 | 1 |
| Total | 43 | 3 | 4 | 2 |
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.