The oval fossette of Vilar Fiol and its role in the pansinusitic syndrome.
D005626:Frontal Sinus / Q000033:anatomy & histology*; D006652:Histological Techniques; D006801:Humans; D008443:Maxillary Sinus / Q000033:anatomy & histology*; D009666:Nose / Q000033:anatomy & histology*; D012852:Sinusitis / Q000209:etiology*
FRONTAL SINUS/anatomy and histology; MAXILLARY SINUS/anatomy and histology; NOSE/anatomy and histology; SINUSITIS/etiology