Sphenoid Sinus - ț̢
One of the paired paranasal sinuses, located in the body of the sphenoid bone and communicating with the highest meatus of the nasal cavity on the same side.
Synonyms : Sinus, Sphenoid
Sphenoid Sinusitis - ț̢
Inflammation of the sphenoid sinus. This condition usually is accompanied by pansinusitis and may present itself in an acute or chronic form.