1.
JAMA Netw Open
; 5(12): e2248439, 2022 12 01.
Artículo
en Inglés
| MEDLINE
| ID: mdl-36574250
RESUMEN
This cohort study compares postoperative pain scores, opioid use, and length of hospital stay among adults undergoing noninstrumented lumbosacral surgery who received x-rayguided dorsal ramus block vs those who did not.