OCT Scan in Palamu
Optical Coherence Tomography (OCT) — high-resolution, non-invasive retinal imaging — performed and interpreted by Dr. Dibya Prabha, Retina Specialist, at Palamu Neuro & Eye Care.
What is OCT (Optical Coherence Tomography)?
Optical Coherence Tomography (OCT) is a revolutionary, non-invasive imaging test that uses light waves to take microscopic, cross-sectional pictures of your retina. It is akin to an 'ultrasound using light.' This allows Dr. Dibya Prabha to see each of the retina's distinctive layers, mapping and measuring their exact thickness. This state-of-the-art machine, available right here at Palamu Neuro & Eye Care, has transformed the early diagnosis of blinding eye diseases.
Why is OCT (Optical Coherence Tomography) Done?
- •To detect the earliest microscopic signs of macular degeneration (ARMD) before vision is lost
- •To precisely measure retinal swelling (macular edema) commonly caused by diabetic retinopathy
- •To accurately diagnose and monitor the progression of glaucoma by analyzing optic nerve fiber thickness
- •To identify the presence and exact size of a macular hole or epiretinal membrane prior to surgery
How OCT (Optical Coherence Tomography) is Performed
- 1
Positioning
You sit comfortably in front of the OCT machine. Your chin rests on a support and your forehead against a bar — similar to a slit-lamp exam.
- 2
Dilation (sometimes)
For some scans, your pupils may be dilated with eye drops for a wider view of the retina. Many modern OCT machines can scan through undilated pupils as well.
- 3
Scanning
You focus on a target light (a dot or crosshair) while the OCT machine scans your retina. The scan takes only seconds per eye. You may see a faint red line moving across your vision — this is the scanning beam.
- 4
Analysis & Review
Dr. Dibya Prabha immediately reviews the high-resolution cross-sectional and 3D images, explains the findings, and determines if any treatment or monitoring is needed.
How to Prepare
- •No special preparation is needed for most OCT scans
- •If dilation is required, bring sunglasses for after the appointment (you'll be sensitive to light for a few hours)
- •If dilation is used, arrange transportation — your vision will be blurry for 2–4 hours
- •Bring your current glasses or contact lens prescription if available
- •Inform the doctor of any medications you are taking, especially hydroxychloroquine
Related Conditions
OCT (Optical Coherence Tomography) helps diagnose and monitor these conditions. Explore our condition pages for more detailed information about each.
Frequently Asked Questions
What is an OCT scan of the eye?
OCT (Optical Coherence Tomography) is a non-invasive imaging test that uses light waves to take detailed cross-sectional pictures of your retina — the light-sensitive tissue at the back of the eye. It can measure retinal thickness and detect abnormalities at the micron level. It's like an 'MRI of the eye' but faster and completely painless.
How much does an OCT scan cost in Palamu?
At Palamu Neuro & Eye Care, OCT scanning is priced affordably. Contact 7779897207 for current pricing. We ensure advanced retinal diagnostics remain accessible to all patients in Jharkhand.
Is OCT scan painful?
Not at all. OCT is completely non-invasive and painless. You simply look at a target light while the machine scans your eye — there is no contact with the eye, no dye injection, and no radiation. The scan takes only a few seconds per eye.