Among patients who experience successful outcomes from lumbar epidural steroid injections, 1.1% of these successful treatments were administered at the L4-L5 level. This indicates the prevalence of L4-L5 as the injection site within a cohort of successful cases.
To illustrate, here is the specific finding related to the L4-L5 injection level:
| Factor | Specifics | Proportion of Treatment Success |
|---|---|---|
| Level of Injection | L4-L5 | 1.1% |
This data point offers insight into the distribution of injection levels among treatments deemed successful. While it highlights the frequency of L4-L5 injections in successful cases, it does not directly represent the success rate of L4-L5 injections themselves (i.e., the percentage of all L4-L5 injections that result in success).
