The effect of injection of 1:100 000 adrenaline solution in the pterygopalatine fossa on intra-operative bleeding during endoscopic sinonasal surgical procedures in chronic sinusitis: a blinded clinical trial.

Published in: The Journal of laryngology and otology (2024)

Although there are some recommendations on the usage of vasoconstrictors via the pterygopalatine foramen, debate remains.

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