The intrascleral plexus is a complex network of blood vessels located within the sclera of the eye. This network plays an essential role in maintaining the overall health of the eye through the regulation of blood flow and nutrient exchange. Synonyms for the intrascleral plexus include the intrascleral vasculature, the deep scleral plexus, and the choroidal vasculature. These terms are often used interchangeably and refer to the same anatomical structure. Understanding the function and importance of the intrascleral plexus can aid in the diagnosis and treatment of various ocular diseases, such as glaucoma and macular degeneration.