Paranasal sinus

Arpit gupta from TCML Team

In given image: 

1. Ethmoid air cells (Ethmoid sinus) - Onodi & Haller cells

2. Inferior concha / turbinate 

3. Uncinate process

4. Nasal septum 

5. Concha bullosa- pneumatized (air-filled) middle nasal concha (turbinate)

6. Maxillary sinus 

 

Ethmoid air cells

Location 

Onodi cells

Posterior ethmoid air cells 

Haller cells 

Anterior ethmoid air cells 

Agger nasi cells

Small anterior ethmoid cells

Concha bullosa

Ethmoidal air cells present in middle turbinate

 


Arpit gupta from TCML Team

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