Definition that contains sinuses
- erectile filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood
- cavernous filled with vascular sinuses and capable of becoming distended and rigid as the result of being filled with blood
- sinusitis inflammation of one of the paranasal sinuses
- vena ethmoidalis veins that drain the ethmoidal sinuses and empty into the superior ophthalmic vein
- maxillary sinus one of a pair of sinuses forming a cavity in the maxilla
- sinus paranasales any of the paired sinuses in the bones of the face adjacent to the nasal cavity that are lined with mucous membrane that is continuous with the lining of the nasal cavities
- pentastomid wormlike arthropod having two pairs of hooks at the sides of the mouth; parasitic in nasal sinuses of mammals
- emissary vein one of several connecting veins in the scalp and head that drain blood from sinuses in the dura mater to veins outside the skull
- venae cerebrum inferior veins that drain the undersurface of the cerebral hemispheres and empty into the cavernous and transverse sinuses
- nasal sinus any of the paired sinuses in the bones of the face adjacent to the nasal cavity that are lined with mucous membrane that is continuous with the lining of the nasal cavities