Anatomical Variation Between Columella And Sphenoidal Sinuses: A Study Conducted On Adult Cadavers

• Autori principali: Salman Baig (Autore), Asma NK (Autore), N.Patil (Autore)
• Natura: Libro
• Pubblicazione: ziauddin University, 2024-05-01T00:00:00Z.
• Soggetti: article
• Accesso online: Connect to this object online.

Background: The sphenoid sinuses are located at the skull base at the junction of the anterior and middle cerebral fossae. The sphenoid sinus drains through a single ostium into the sphenoethmoid recess: this ostium is classically situated 7 cm from the base of the columella at an angle of 30° with...