Progr. No. 4

Addition of ketorolac to local anesthesia for wound infiltration before closure in multilevel posterior lumbar spinal fusion: a randomized controlled trial

Category	05. Degenerative (thoracolumbar)
Author	Akaworn Mahatthanatrakul
co authors	Nattharut Chaibuddanugul, Artit Laoruengthana
Institution	Department of Orthopaedics, Naresuan University Hospital, Phitsanulok, Thailand
Poster	Click to view poster