Senile disciform macular degeneration: features indicating suitability for photocoagulation

Area of Science:

• Ophthalmology
• Retinal Diseases

Background:

• Disciform macular degeneration affects a significant number of patients.
• Neovascular lesions can lead to irreversible vision loss.

Purpose of the Study:

• To identify treatable cases of disciform macular degeneration.
• To assess the proportion of patients amenable to treatment.

Main Methods:

• Retrospective study of 398 new patients (530 eyes) over 1 year.
• Identification of lesions where neovascular tissue did not underlie the fovea.

Main Results:

• Treatment is feasible for most patients with good visual acuity and recent onset of symptoms.
• Up to 50% of senile disciform macular degeneration cases may be treatable if diagnosed early.
• Untreated eyes with lesions maintained visual acuity of 6/60 or better in over one-third of cases at 3 years.

Conclusions:

• Early diagnosis and referral are essential for potential treatment of disciform macular degeneration.
• A significant number of patients may benefit from timely intervention.
• Effective treatment could lead to an increased clinical workload.