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.
Frequency of oral analgesic use from postoperative day 1 to 7.
| Group M (exLAP) | Group H (Conventional) | p-Value | |
|---|---|---|---|
| Frequency of analgesic use | 5 ± 3 | 8 ± 6 | 0.062 |
Values are presented as means ± standard deviations unless otherwise indicated. Group M underwent exoscopic minimally invasive open-door laminoplasty (exLAP). Group H underwent conventional Hirabayashi open-door laminoplasty.
