Which classification of corneal vessels does deep corneal neovascularization fall under?

Deep corneal neovascularization refers to the growth of blood vessels within the deeper layers of the cornea, specifically the stroma. This type of neovascularization involves the formation of blood vessels that penetrate deeper into the corneal tissue compared to superficial neovascularization, which occurs near the surface of the cornea.

The classification of corneal vessels into different types—such as superficial, radial, straight, and curved—helps in understanding the anatomical orientation and distribution of the vessels. Deep corneal neovascularization is best categorized under straight vessels. This classification applies because the newly formed vessels in deep corneal neovascularization generally grow in a straight pattern with increased branching towards the deeper tissues, typically indicating a response to underlying pathology, such as inflammation or ischemia.

By distinguishing deep corneal neovascularization as straight vessels, veterinarians can better assess the underlying cause and severity of the condition and guide appropriate treatment strategies.

Superficial vessels are generally associated with more superficial layers of the cornea, which does not apply to deep neovascularization. Radial vessels radiate outward and do not specifically characterize the deep vascular growth pattern. Curved vessels similarly do not align with the straight, linear appearance associated with deep neovascularization in the