The efficacy of ultrasound-guided erector spinae plane block (ESPB) versus freehand ESPB in postoperative pain management after lumbar spinal fusion surgery: a randomized, non-inferiority trial
Alireza Mirkheshti, Parisa Raji, Khalil Komlakh, Sohrab Salimi, Alireza Shakeri
Topics & Concepts
MedicineRandomized controlled trialLumbarAnesthesiaUltrasoundPerioperativeSurgeryMorphineAnalgesicRadiologyAnesthesia and Pain ManagementPain Management and Opioid UseSpine and Intervertebral Disc Pathology