Low vision rehabilitation: basic concepts and terms.

Area of Science:

• Ophthalmology
• Rehabilitation Counseling
• Public Health

Background:

• Current terminology for vision impairment lacks precision.
• The dichotomy of legally sighted and legally blind is inadequate.
• Accurate classification is crucial for effective patient management and reducing stigma.

Purpose of the Study:

• To advocate for refined terminology in describing vision loss.
• To promote a more nuanced classification system for visual function.
• To emphasize the importance of interdisciplinary collaboration in visual rehabilitation.

Main Methods:

• Analysis of current terminology used by ophthalmic professionals.
• Review of existing classification systems for vision impairment.
• Discussion of the roles of ophthalmologists and rehabilitation counselors.

Main Results:

• The term "blindness" is often misused for conditions other than total sight loss.
• A three-tiered classification (normal vision, low vision, blindness) is more accurate and less stigmatizing.
• Effective visual rehabilitation requires a team approach with clear communication.

Conclusions:

• Adopting precise language, such as differentiating vision loss from blindness, is essential.
• The proposed classification system offers a more accurate and less stigmatizing framework.
• Interprofessional collaboration is key to successful visual rehabilitation outcomes.