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Optical coherence tomography of the eye (OCT)

A Optical coherence tomography of the eye (OCT) is a diagnostic procedure test of the eye. It shows retina layers: macular swelling, glaucoma damage. No ionising radiation when done without X-ray guidance.

सामान्य स्वास्थ्य जानकारी — यह निदान नहीं है। आपात स्थिति में 102 पर कॉल करें। हमेशा योग्य स्वास्थ्यकर्मी से सलाह लें।

What it shows

Retina layers: macular swelling, glaucoma damage.

Why it is done

Diabetic eye disease, glaucoma, macular degeneration.

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

परिणाम की व्याख्या के लिए डॉक्टर को दिखाएँ — अकेला परीक्षण निदान नहीं करता।

संबंधित स्थितियाँ

entry-health-condition-t2dm

यह कहाँ कराएँ

आपके पास देखभाल

निकटतम सुविधाएँ दिखाने हेतु आपका स्थान एक बार उपयोग होता है। कुछ संग्रहीत नहीं होता।

सामान्य प्रश्न

What does a oct eye show?
Retina layers: macular swelling, glaucoma damage.

Why is a oct eye done?
Diabetic eye disease, glaucoma, macular degeneration.

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

Does a oct eye use radiation?
No ionising radiation when done without X-ray guidance.

How long does a oct eye take?
10 minutes

Optical coherence tomography of the eye (OCT) क्यों किया जाता है?
Diabetic eye disease, glaucoma, macular degeneration.

Optical coherence tomography of the eye (OCT) के लिए कैसे तैयारी करें?
Follow the centre's instructions; most need no special preparation.

Optical coherence tomography of the eye (OCT) गर्भावस्था में सुरक्षित है?
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.

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

आपात — कॉल102