Human Anatomy Models

Sinus Model

The second to last lab exam is on the respiratory and lymphatic systems.Try to guess what the numbered structures are. Then put your mouse over the number to see if you are right.
  • Adenoid
  • Ethmoid Sinus
  • Eustachian Tube orifice
  • External Nares
  • Frontal Sinus
  • Hard Palate
  • Inferior Nasal Concha
  • Maxillary Sinus
  • Nasopharynx
  • Sphenoid Sinus
Model of the Sinuses
Frontal Sinus Ethmoid Sinus External Nares Maxillary Sinus Inferior Nasal Concha Hard Palate Sphenoid Sinus Eustachian Tube Orifice Adenoid or Pharyngeal Tonsil Nasopharynx Middle Nasal Concha Inferior Nasal Concha