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Local anaesthetic techniques and pulsatile ocular blood flow.
Chang B Y, Hee W C, Ling R, Broadway D C, Beigi B
Br J OphthalmolNov 200025 citationsRandomized Controlled Trial
Peribulbar anesthesia significantly reduced pulsatile ocular blood flow, unlike subconjunctival, but balloon compression mitigated this; relevant for glaucoma patients with compromised circulation.