Uberon definition : The frontal sinus occupies the dorsal part of the skull medial to the orbit. It overlaps
cranial and nasal cavities and is often referred to as the conchofrontal sinus. .;
Uberon synonym : cavity of frontal bone;
Uberon Taxon note : A unique feature in the horse is that the frontal sinus communicates with the caudal
maxillary sinus via the frontomaxillary opening;
The frontal sinus occupies the dorsal part of the skull medial to the orbit. It overlaps
cranial and nasal cavities and is often referred to as the conchofrontal sinus. .