Posterior scalp block with bupivacaine and dexmedetomidine for pain management in posterior fossa surgeries: a prospective, double blind randomized controlled trial.

Background: Pain management in posterior fossa surgeries poses significant challenges, with opioid-based approaches causing unwanted side effects. This study evaluates the efficacy of posterior scalp block using bupivacaine and dexmedetomidine compared to skin infiltration for managing perioperative pain.

Methods: In this prospective, double-blind, randomized controlled trial, 34 adult patients undergoing elective posterior fossa surgeries were equally assigned to either posterior scalp block or skin infiltration groups.