Accidental dural puncture
• Inserting an intrathecal catheter does not decrease the incidence of PDPH but does decrease the need for #epidural blood patch.
• There is no benefit in leaving the catheter in for 24 h postpartum.
• In patients with an intrathecal catheter, injection of intrathecal saline decreases the incidence of #PDPH and the need for epidural blood patch.
@BinyaminYair

