File:Different Types of Vortex Veins.jpg

Different types of vortex veins can be categorized as follows:

Type I (Vortex Vein Absent): Tributaries pass directly through the sclera instead of forming vortex veins. Type II (Incomplete): Incomplete vortex veins arise where tributaries pass through the sclera alongside the vortex veins. Type III (Complete): Complete vortex veins are observed, where all tributaries join before passing through the sclera. Type IV (Complete with Ampulla): A complete system is formed, where all tributaries join the vortex veins to form an ampulla, which then passes through the sclera.