Anterior segment photography involves taking detailed images of the front structures of the eye, including lids, conjunctiva, cornea, iris, and lens. It provides visual documentation for diagnosis, monitoring, and communication.
Technique
Photographs are taken using slit-lamp mounted or dedicated anterior segment cameras, often with controlled lighting and magnification. Different illumination angles and filters can emphasise particular features such as corneal staining or iris detail.
- Non-invasive and usually performed at the slit lamp
- Captures both overview and close-up views as needed
- Standardised positioning improves comparability over time
- Digital storage allows easy retrieval and sharing
Clinical Applications
Anterior segment photography documents conditions such as corneal scars, pterygia, cataracts, and surgical outcomes. It is also useful for teaching and medico-legal records.
- Helps track progression or resolution of surface disease
- Provides baseline images before procedures like refractive surgery
- Supports patient education by showing visible changes
- Findings complement clinical notes and other imaging modalities
