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Määritelmät
Substantiivi
- (anatomy) Any of a number of air-filled spaces, or sinuses, within the bones of the skull and face.
Taivutusmuodot
(anatomy) Any of a number of air-filled spaces, or sinuses, within the bones of the skull and face.
Paranasal sinuses seen in a frontal view
(anatomy) Any of a number of air-filled spaces, or sinuses, within the bones of the skull and face.
Lateral projection of the paranasal sinuses
(anatomy) Any of a number of air-filled spaces, or sinuses, within the bones of the skull and face.
Paranasal sinuses radiograph (occipitofrontal)