Users' questions

How is fundus test done?

How is fundus test done?

obtain a better view of the fundus of eye. Dilated fundus examination or dilated-pupil fundus examination (DFE) is a diagnostic procedure that employs the use of mydriatic eye drops (such as tropicamide) to dilate or enlarge the pupil in order to obtain a better view of the fundus of the eye.

How is eye TB diagnosed?

PCR of ocular fluid is a recent alternative to cultures but not widely available. Diagnosis, in most cases, is “presumed ocular TB”. Ocular findings must be supported in context with risk factor history, chest radiography findings, and TST or IGRA testing. Negative tests do not rule out ocular TB.

How would you inspect the retina during the Funduscopic examination?

Direct the ophthalmoscope 15 degrees from center and look for the red reflex (see video). Simply follow the red reflex in until you see the retina. If you lose the red reflex, come back until you find it again and repeat.

Why is fundoscopy done?

This test is often included in a routine eye exam to screen for eye diseases. Your eye doctor may also order it if you have a condition that affects your blood vessels, such as high blood pressure or diabetes. Ophthalmoscopy may also be called funduscopy or retinal examination.

Is TB in eye curable?

No, you cannot die from eye TB. It is a treatable condition. Only, untreated, active and severe systemic TB can be fatal.

What do you assess for a fundoscopy?

Aperture size (beam size) Large aperture: used for viewing the fundus through a dilated pupil and for the general examination of the eye. Slit aperture: can be helpful in assessing contour abnormalities of the cornea, lens and retina as it makes elevation easier to see.

Why fundoscopy is done?

Is ophthalmoscopy same as fundoscopy?

Ophthalmoscopy (also called fundoscopy) is an exam your doctor, optometrist, or ophthalmologist uses to look into the back of your eye. With it, they can see the retina (which senses light and images), the optic disk (where the optic nerve takes the information to the brain), and blood vessels.

How do you hold a fundoscopy?

1. If you are assessing the patient’s right eye, you should hold the ophthalmoscope in your right hand and vice versa. Place the hand not holding the ophthalmoscope onto the patient’s forehead to prevent accidental collision between yours and the patient’s face.