Electrical Epidural Stimulation Test for Detecting Epidural Catheter Reactivation in Obstetric Population

Following labor, epidural or combined spinal-epidural (CSE) catheters are kept in place and deactivated. However, many women opt for procedures such as tubal ligation, which may require epidural anesthesia as a method of pain relief. Our study aims to confirm the ability to predict reactivation of epidural catheter in postpartum females through the electrical epidural stimulation test (EST) which was first described by the PI of this study approximately 20 years ago.