Catéter epidural anudado. Complicación poco frecuente. Reporte de 2 casos

To prevent these potential complications, refrain frompassing excessive catheter length and do not leave more than 5 cm of catheter into the epidural space. If a catheter cannot be easily removed, try using several maneuvers and if these fail or there is any pain or paresthesia, diagnostic imaging is required to locate the catheter and request neurosurgery support.