Perichoroidal space

The perichoroidal (suprachoroidal) space is one of the important anatomical formations in the eye area. It is located between the choroid (choroid) and the retina (inner surface of the eye).

The suprachoroidal space has several functions. Firstly, it provides protection for the choroid from mechanical damage and infections. Secondly, it serves as a reservoir for fluid, which is necessary to nourish the choroid. Thirdly, the perichoroidal space plays an important role in the metabolism of the choroid, ensuring its metabolism.

Normally, the perichoroidal space is transparent and does not contain any formations. However, in some cases, changes in this space, such as hemorrhages, tumors or cysts, may occur. These changes can lead to various diseases, including choroiditis (inflammation of the choroid), chorioretinitis (inflammation of the retina), and chorioangiomatosis (tumor formation in the choroid).

Treatment of perichoroidal diseases depends on their cause and severity. In some cases, surgery may be required, such as removing tumors or cysts. Drug treatments, such as antibiotics or anti-inflammatory drugs, may also be used.

It is important to remember that the perichoroidal space is an important anatomical structure that plays an important role in eye health. Therefore, if any changes occur in this space, you should consult an ophthalmologist for diagnosis and treatment.

Perichoroid space (spatium perichorioideale) is the space between the layers of the choroid. It is a slit-like cavity filled with blood and lymph. The perichoroidal fissure is an important anatomical formation because it ensures the free movement of blood and lymph between the choroidal vascular bed and the retinal venous bed.

The perichoroidal space is formed by two layers of the choroid, which are separated from each other by perivascular tissue. Its thickness may vary depending on the individual anatomy of the eye. The thickness of the perichoroidal space may vary from person to person, which may affect the course of pathological processes in the eye.

The perichoroid space is of great importance for eye health. Firstly, it ensures the free flow of blood and lymph, ensuring normal nutrition of the eye tissues. Secondly, it protects the eye from various infections and inflammations, preventing the penetration of pathogenic microorganisms. Third, the perichoroidal fissure is a site for the accumulation of immune cells such as lymphocytes, which plays an important role in the immune defense of the eye.

Disturbance of the perichorioidal fissure can lead to various eye diseases. For example, with circulatory disorders in the perichoroidal fissure, perichoroiditis develops, which can lead to loss of vision. Also, disruption of the perichorioidal fissure can cause the development of secondary glaucoma, which is one of the most common eye diseases.

To maintain the perichoroidal fissure in a healthy state, it is necessary to monitor the condition of the choroid, avoid eye injuries, and promptly treat any eye diseases. If symptoms of a violation of the perichoroidal fissure appear, you should consult an ophthalmologist for diagnosis and treatment.