intrasphincteric Botulinum toxin injectionBotoxMorphineType II SODType III sphincter of Oddi dysfunction (SOD)FBPfunctional biliary pain (FBP)
…liary sphincterotomy (ES) is not a recommended therapy for FBP, intrasphincteric Botulinum toxin injection (Botox) to the SO seems to be of benefit to some patients. We a…