Ultrasound-Guided Lumbar Plexus-Sciatic Nerve Blocks Versus Epidurals for Orthopaedic Surgeries: A Study to Compare the Competency of Novice Anaesthesiology Residents in a High-Volume Level 1 Trauma Centre

Both EA and DUNLuPS provide effective and comparable intra-operative anaesthesia for orthopaedic lower limb surgeries (OLLS) when administered by residents with more than two years of experience (third year of residency) in ultrasound-guided regional nerve blocks in a high-volume level 1 trauma centre. Statistically significant differences in the block performance characteristics had no clinical advantage as it was compensated by the faster onset time in the DUNLuPS group. Post-operative pain management was better in the DUNLuPS group, so the practice and conduct of anaesthesia for trauma patients should focus on the establishment of "block rooms" and timely training of residents in the former so that the advantages can be extended to the patient population.