Number of dermatomes blocked by conventional dose single shot spinal anesthesia for cesarean section is not positively related to hyperbaric bupivacaine dose – a retrospective analysis of 362 cases

Key Points

• The number of dermatomes blocked does not correlate with the dose of hyperbaric bupivacaine used in spinal anesthesia.
• In the analysis of 362 cases, spinal anesthesia was evaluated to determine its effectiveness in cesarean sections.
• Retrospective analysis indicates that conventional dosing may not optimize the blocking effect during surgery.
• Findings challenge existing assumptions about bupivacaine dosing, highlighting the need for further investigation.