Neuraxial morphine after unintentional dural puncture is not associated with reduced postdural puncture headache in obstetric patients

In cases of unintentional dural puncture, exposure to neuraxial morphine for any reason may not be protective against the risk of postdural puncture headache. Although an overall protective effect of neuraxial morphine was not observed in this study, its role in specific subsets of patients remains to be investigated.