Definition of "infundibular" []

• Having the shape of a funnel (adjective)
• Having to do with an infundibulum (adjective)

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• "At the places where the finest divisions of the air tubes enter the infundibula, the little arteries branch into the capillaries that penetrate the infundibular walls (Figs. 38 and 39)."
• "The largest cusp is interposed between the atrioventricular orifice and the conus arteriosus and is termed the anterior or infundibular cusp."
• "As magnetic resonance imaging revealed a sellar mass involving the pituitary gland and infundibular stalk, which also extended into the right cavernous sinus and sphenoid sinus, the patient was subjected to an immediate transsphenoidal decompression surgery."