The<unk> <unk>  dental artery) is given off from the internal maxillary, frequently in conjunction with the infraorbital just as the trunk of the vessel is passing into the pterygopalatine fossa.
Descending upon the tuberosity of the maxilla, it divides into numerous branches, some of which enter the<unk>  canals, to supply the molar and premolar teeth and the lining of the maxillary sinus, while others are continued forward on the<unk>  process to supply the gums.
Posterior superior alveolar artery
Superficial temporal artery
Internal jugular vein
Internal carotid artery
Brachiocephalic vein
Ophthalmic artery
Internal thoracic artery
Medial palpebral arteries