nenäseptumi

Nenäseptumi, commonly known as the nasal septum, is the bony and cartilaginous wall that divides the nasal cavity into two separate passages. This structure is composed of several parts, including the perpendicular plate of the ethmoid bone, the vomer, and the quadrangular cartilage. The septum plays a crucial role in directing airflow within the nose and contributing to the sense of smell by influencing how air circulates and reaches the olfactory receptors.

A deviated nasal septum occurs when the septum is significantly off-center or crooked, making one nasal passage smaller than the other. This deviation can be present from birth or can result from an injury to the nose. Symptoms associated with a deviated septum can vary, including difficulty breathing through one or both nostrils, nasal congestion, recurrent sinus infections, nosebleeds, and facial pain. In some cases, a deviated septum may not cause any noticeable symptoms and can go undiagnosed.

The diagnosis of a deviated septum typically involves a physical examination of the nose, often with the aid of a nasal speculum and light. In some instances, imaging tests like a CT scan may be used to assess the extent of the deviation and any associated sinus issues. Treatment options depend on the severity of the symptoms. For mild cases, nasal sprays or decongestants might provide temporary relief. However, for more severe symptoms that significantly impact breathing or quality of life, surgical intervention, such as septoplasty, may be recommended. Septoplasty is a surgical procedure aimed at straightening the nasal septum to improve airflow.