What is the normal macular thickness?

Foveal thickness in males was measured to be 232.68±21.07 µm, while in females it was 222.87±18.72 µm (p<0.0001). Mean macular thickness in males was 266±14.20 µm, while in females it was 258.21±10.03 µm (p<0.0001)….Table 1.

What is a healthy macula?

The macula is located near the center of the retina; its function is to process harp, clear, straight-ahead vision.

How do you assess macula?

To help diagnose macular degeneration, an ophthalmologist or optometrist will perform a comprehensive eye exam that may include the following tests:

1. Autofluorescence.
2. Dilated Eye Exam.
3. Fundoscopy or Ophthalmoscopy.
4. Visual Acuity Test or Eye Chart Test.
5. Fluorescein Angiography.
6. Optical Coherence Tomography (OCT)
7. Tonometry.

What is normal central subfield thickness?

On average, central subfield thickness was 201 ± 22 microns. Central subfield thickness was significantly greater in retinas from men than retinas from women subjects (mean 209 ± 18 microns versus 194 ± 23 microns, P<0.001).

How do I strengthen my macula?

Start slowly by simply standing up every hour and walking around the house or office for a few minutes. Gradually add light exercise to your day, say walking five minutes several times a day five or six times a week. When that’s doable, increase your time to 10-minute walks three time a day. And go from there.

How can I improve my macula?

Choose a healthy diet. Kale, spinach, broccoli, squash and other vegetables have high levels of antioxidants, including lutein and zeaxanthin, which may benefit people with macular degeneration. Foods containing high levels of zinc also may be of particular value in patients with macular degeneration.

What is a macula test?

By Liz Segre; reviewed by Gary Heiting, OD. The Amsler grid is a tool that eye doctors use to detect vision problems resulting from damage to the macula (the central part of the retina) or the optic nerve.

How do you check for macula edema?

The following tests may be done to determine the location and extent of the disease:

1. Visual acuity test. A visual acuity test is a common way to identify vision loss and can help to diagnose vision loss as a result of macular edema.
2. Dilated eye exam.
3. Fluorescein angiogram.
4. Optical coherence tomography.
5. The Amsler Grid.

What does a thin macula mean?

Vision with macular degeneration Dry macular degeneration is a common eye disorder among people over 50. It causes blurred or reduced central vision, due to thinning of the macula (MAK-u-luh). The macula is the part of the retina responsible for clear vision in your direct line of sight.

What are the results of normal macular thickness measurements?

Conclusions: Normal macular thickness measurements using OCT in a large population-based sample of adult Chinese persons aged 30 to 85 years were generally thinner in the foveal and central macular areas than measurements reported in other populations. Age and axial length were positively correlated with macular thickness.

What do you need to know about the macula of the eye?

Glossary of Terms. Macula: The portion of eye at the center of the retina that processes sharp, clear, straight-ahead vision. Photoreceptors: The light sensing nerve cells (rods and cones) located in the retina. Retina: The light sensitive layer of tissue that lines the back of the eye.

Which is the thinnest part of the macula?

Macular thickness measurements were thinnest at the center of the fovea, thickest within 3-mm diameter of the center, and diminished toward the periphery of the macula. The temporal quadrant was thinner than the nasal quadrant.

Which is larger the macula or the fovea?

The anatomical macula at 5.5 mm (0.22 in) is much larger than the clinical macula which, at 1.5 mm (0.059 in), corresponds to the anatomical fovea. The clinical macula is seen when viewed from the pupil, as in ophthalmoscopy or retinal photography.