Which eye condition is characterized by two clinical types, wet and dry?

Macular degeneration is indeed characterized by two clinical types: dry and wet. The dry form is more common and generally involves the gradual breakdown of the light-sensitive cells in the macula, leading to a slow and progressive loss of vision. The wet form, on the other hand, is associated with the growth of abnormal blood vessels under the retina, which can leak fluid or blood and cause rapid vision loss.

Understanding this distinction is crucial because the management and treatment options for dry and wet macular degeneration can differ significantly. For example, while there are no effective treatments for the dry form, options exist for the wet type, including injections of medications that can slow the progression of vision loss. This differentiation highlights the importance of accurate diagnosis and tailored treatment approaches in preserving vision for patients with macular degeneration.