Eye pathology and low vision aids

Area of Science:

• Ophthalmology
• Low Vision Rehabilitation

Background:

• Retinal pathology is a leading cause of vision impairment.
• Effective low vision aids are crucial for improving patient function.

Purpose of the Study:

• To identify the primary causes of vision impairment in a patient cohort.
• To document the types of optical aids prescribed for low vision.
• To evaluate the success rate of prescribed optical aids.

Main Methods:

• Retrospective chart review of patients with vision impairment.
• Analysis of etiological categories of visual loss.
• Documentation of prescribed optical devices.
• Assessment of patient success with prescribed aids.

Main Results:

• Retinal pathology accounted for 83% of vision impairment cases.
• Prescribed optical aids included bifocals (159), magnifying spectacles (154), and various magnifiers (52).
• A success rate of 63% was observed among 193 evaluated patients.

Conclusions:

• Retinal diseases are the predominant cause of vision impairment requiring optical aids.
• A variety of low vision devices are utilized in clinical practice.
• A majority of patients can achieve functional success with appropriate optical aid prescription.