Nasal septum

The nasal septum (septum nasi, pna, bna, jna; synonym nasal septum) is a vertical osteochondral plate that divides the nasal cavity into two symmetrical parts.

The nasal septum consists of anterior cartilaginous and posterior bone sections. The anterior section is represented by a triangular plate of cartilage, the posterior section is formed by the vomer - an unpaired bone that is part of the nasal bone.

The nasal septum performs supporting and separating functions. It serves as a framework for the soft tissues of the nose, and also divides the nasal cavity into two nasal passages, which ensures the direction of air flow along the olfactory zone of the nose when breathing.

Deformations and curvatures of the nasal septum can lead to impaired nasal breathing and are an indication for surgical correction - septoplasty. Thus, the nasal septum plays an important role in maintaining normal nasal anatomy and physiology.

Why is a partition needed?

The nasal septums are the bones and cartilages that form the central part of the nose and divide it into two halves. They are responsible for the shape, structure and function of the nose.

Function of the septum - Supports the middle turbinate, thereby widening the lower airway. -