Effect on the size of optic nerve sheath diameter in patients undergoing surgeries under spinal anaesthesia versus peripheral nerve blocks - A randomised controlled study - PubMed Measurement of ONSD is an easy, economical method for identifying decreased intracranial pressure after spinal anaesthesia. Further research could identify cut-off values to prognosticate PDPH in high...

📰 in #IJA!
RCT on Effect of spinal anaesthesia vs peripheral nerve blocks on optic nerve sheath diameter (ONSD).
Adds evidence on neuro-ophthalmic safety & monitoring.
Read: pubmed.ncbi.nlm.nih.gov/40160918/
#Anaesthesia #Indian_J_Anaesth #SpinalAnaesthesia #PeripheralNerveBlocks