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Fundus photography (retinal screening)

A Fundus photography (retinal screening) is a diagnostic procedure test of the eye. It shows pictures of the retina for diabetic or hypertensive changes. No ionising radiation when done without X-ray guidance.

General health information, not a diagnosis. In an emergency, call 102. Always consult a qualified health professional.

What it shows

Pictures of the retina for diabetic or hypertensive changes.

Why it is done

Yearly screening in diabetes.

Preparation

Follow the centre's instructions; most need no special preparation.

Radiation & safety

No ionising radiation when done without X-ray guidance.

How long it takes

10 minutes. General information, not a diagnosis. Results must be interpreted by a qualified health worker.

Sample type

Diagnostic procedure

Consult a doctor to interpret results — a single test does not make a diagnosis.

Related conditions

entry-health-condition-t2dm-entry-health-condition-hypertension

Where to get this near you

Care near you

Uses your location once to list the nearest facilities. Nothing is stored.

Common questions

What does a fundus photo show?
Pictures of the retina for diabetic or hypertensive changes.

Why is a fundus photo done?
Yearly screening in diabetes.

How do I prepare for a fundus photo?
Follow the centre's instructions; most need no special preparation.

Does a fundus photo use radiation?
No ionising radiation when done without X-ray guidance.

How long does a fundus photo take?
10 minutes

Why is Fundus photography (retinal screening) done?
Yearly screening in diabetes.

How do I prepare for Fundus photography (retinal screening)?
Follow the centre's instructions; most need no special preparation.

Is Fundus photography (retinal screening) safe in pregnancy?
No ionising radiation when done without X-ray guidance.

SI text CC BY 4.0; RadiologyInfo.org (ACR/RSNA) and MedlinePlus linked as references only, no text copied.

Sources: SI health summary (own words); decoder imaging pack; RadiologyInfo.org and MedlinePlus as references only

Emergency — call102