How does deep neovascularization progress compared to superficial vessels?

Deep neovascularization typically progresses slower than superficial vessels. This slower progression can be attributed to several factors, including the anatomical differences between these layers in the eye. Superficial vessels, being closer to the surface, undergo quicker changes due to their exposure to various stimuli, such as hypoxia or inflammation. In contrast, deep neovascularization is often associated with more complex physiological processes and may be influenced by a more complicated network of regulatory factors. The deeper layers may also have less direct access to nutrients and oxygen, which can further slow the progression compared to superficial vessels that benefit from more immediate vascular supply and responsiveness. This understanding is crucial in veterinary ophthalmology for devising appropriate treatment plans for conditions leading to neovascularization.