咽鼓管的血液供给由五个动脉组成:腭升动脉(ascending palatine artery)、颌内动脉咽支(pharynge al branch of the internal maxillary artery)、翼管动脉(artery of the pterygoid canal)、咽升动脉(ascending pharyngeal artery)和脑膜中动脉(middle。 ......