Photographic imaging in ophthalmology encompasses the use of cameras to document ocular structures for diagnosis, monitoring, and communication. It includes both anterior and posterior segment photography and specialised techniques.
Approach
Images are captured with slit-lamp attachments, fundus cameras, or handheld devices under controlled lighting conditions. Different filters, magnifications, and fields of view are chosen based on the clinical question.
- Provides a permanent visual record of findings at a given time
- Digital formats allow easy storage, retrieval, and sharing
- Standardisation of views and settings improves comparability
- Can be combined with image analysis software for measurements
Clinical Value
Photographic imaging supports screening programmes, treatment planning, and follow-up in a wide range of eye diseases. It also enhances patient education and professional training.
- Serial photographs reveal progression, stability, or response to therapy
- Documentation is important for medico-legal and research purposes
- Quality depends on focus, exposure, and patient cooperation
- Interpreted together with examination findings and other imaging modalities
