Septum of the Sphenoid Sinuses

The septum of the sphenoid sinus (septum sphenoidale) is a thin plate located in the anterior part of the sphenoid bone. It divides the sphenoid sinus into two halves, each of which has its own channel for the passage of air.

The partition has the shape of a wedge, the base of which is directed downward and the apex is directed upward. It consists of two layers: outer and inner. The outer layer consists of dense bone tissue, and the inner layer consists of fibrous connective tissue.

Functions of the sphenoid sinus septum:

1. Providing ventilation of the sphenoid sinus. The septum allows air to pass freely through the sinus, which is necessary for the normal functioning of the respiratory system.
2. Participation in the formation of the middle ear. The Eustachian tube, a canal that connects the nasal cavity with the ear, passes through the septum. This ensures the normal functioning of the auditory system.
3. Protection of the sphenoid sinus from infections and other pathological processes. The septum prevents bacteria and viruses from entering the sinus, thereby protecting it from infections.
4. Participation in the regulation of intracranial pressure. The septum can change its shape and size depending on changes in intracranial pressure, which allows you to control its level.
5. Participation in the formation of cerebrospinal fluid. In the septum of the sphenoid sinus there are openings through which cerebrospinal fluid (CSF) enters the cranial cavity.
6. Participation in facial development. The septum plays an important role in the formation of the facial skeleton and the face as a whole.

Thus, the septum of the sphenoid sinus is an important organ that performs many functions in the human body. If it malfunctions, it can lead to serious health consequences.

The sphenoid sinus septum is a thin bony plate that separates the nasal cavity and the sphenoid sinus. It consists of two parts: front and back. The posterior part of the septum is wider and forms the basis for the sphenoid bone. The anterior part of the septum is shaped like a wedge and forms an angle with the nasal cavity.

The septum of the sphenoid sinus plays an important role in the functioning of the respiratory system. It acts as a barrier between the nasal cavity and the sphenoid sinus, allowing air balance to be maintained in these two areas. In addition, the septum is involved in the formation of the voice and ensures the correct direction of sound during speech.

However, if the sphenoid sinus septum is damaged or deviated, it can lead to various diseases and health problems. For example, a deviated septum may cause difficulty breathing and impaired nasal breathing, as well as the development of sinusitis or other diseases.

For the treatment and prevention of diseases of the sphenoid sinus septum, it is necessary to consult an otolaryngologist. He will conduct diagnostics and determine the cause of the problem. Depending on the diagnosis, conservative treatment, surgical intervention, or a combination of both methods may be prescribed.

In conclusion, the sphenoid sinus septum is an important element of the respiratory system and plays a key role in maintaining nasal and sinus health. Therefore, if you notice any symptoms related to this area, you should consult a specialist for diagnosis and treatment.

The sphenoid sinus septum is an anatomical structure that separates the nasal cavity and the sphenoid sinus. It is a thin membrane consisting of cartilage, covered with a mucous membrane.

The sphenoid sinus is a cavity in the frontal bone of the skull that contains about 25 ml of mucus. She