2021年9月14日 · A deviated septum occurs when your nasal septum is significantly displaced to one side, making one nasal air passage smaller than the other. When a deviated septum is severe, it can block one side of the nose and reduce airflow, causing difficulty breathing.

The nasal septum (Latin: septum nasi) separates the left and right airways of the nasal cavity, dividing the two nostrils. It is depressed by the depressor septi nasi muscle.

2023年10月24日 · A deviated septum is a condition in which the nasal septum – the bone and cartilage that divide the nasal cavity of the nose in half – is significantly off center, or crooked, making it hard...

2023年10月30日 · The nasal septum is the midline vertical partition which separates the nasal cavity into left and right halves, forming the medial wall of each half. It is comprised of bony and cartilaginous parts.

2023年10月2日 · There is a wide range of possible causes for a deviated septum. The problem can be present at birth. It can also occur due to trauma, certain diseases, or as a result of aging. When your septum has moved to one side, it can cause nasal discharge, congestion, or problems with normal breathing.

2025年1月27日 · The nasal septum is located in the midline of the nose, extending from the nostrils (external nares) at the front to the nasopharynx at the back. It separates the left and right nasal cavities, forming the central support framework for the nasal passages.

2024年7月12日 · The nasal septum (Latin: septum nasi) separates the left and right nasal cavities. It extends from the nares anteriorly to the choanae posteriorly and is covered by squamous epithelium.

2023年7月3日 · Up to 80% of the general population has nasal septum deviation. Some people don’t even realize they have a deviated septum because they don’t have symptoms. But for some, a deviated septum can cause breathing concerns, headaches and other issues. What are the symptoms of a deviated nasal septum?

Nasal septum is in the midline of the nose and made of flat cartilage anteriorly and bone posteriorly. Nasal septum is a vertical partition that divides the nasal cavity into right and left sides. The perpendicular plate of the ethmoid bone forms the superior part of the nasal septum.

It’s called the nasal septum. A deviated septum is when this wall is shifted away from the midline. This may cause congestion, problems with breathing, or nasal discharge. The most common symptom from a deviated septum is trouble breathing through the nose. The symptoms are often worse on one side. In some cases, normal sinus drainage is affected.