This study looked at 60 adults having single-level lower back surgery to compare two pain relief methods: a newer ultrasound-guided nerve block (QIPB) and the standard wound injection. The goal was to see which approach better reduces pain and the need for opioid painkillers in t…
Sponsor: Elif Sarikaya Ozel • Aim: Symptom relief
Last updated Jun 27, 2026 12:34 UTC