The nasal cavity is formed by several bones, totaling 14 in number. These bones include:
- Nasal bones: 2
- Maxillae: 2
- Palatine bones: 2
- Lateral nasal cartilages: 2
- Vomer: 1
- Inferior nasal conchae: 2
- Ethmoid bone: 1
Each of these bones plays a specific role in the structure and function of the nasal cavity. The nasal bones form the bridge of the nose, while the maxillae and palatine bones contribute to the walls and floor. The vomer and the ethmoid bone help to form the nasal septum, and the inferior nasal conchae increase the surface area of the nasal cavity to enhance air filtration and humidification. Understanding the anatomy of the nasal cavity is important for grasping how air flows through our respiratory system.