Assertion: accidental dural puncture | /r/CapableOf | occur after several attempts
Facets:
value: at identifying the epidural space
type: TRANSITIVE-OBJECT
Source sentences:
text: If an accidental dural puncture occurs after several attempts at identifying the epidural space or if the fetal heart rate is abnormal, I would place the catheter intrathecally and manage as continuous spinal anesthesia.