Morphological and functional changes in spectral domain optical coherence tomography and microperimetry in macular microhole variants: Spectral domain optical coherence tomography and microperimetry correlation.
Indian J Ophthalmol
;
2012 Jan; 60(1): 53-56
Article
in English
| IMSEAR
| ID: sea-138790
ABSTRACT
Purpose:
To evaluate the relationship between the morphology and retinal function of macular microhole (MMH) variants. Materials andMethods:
We evaluated 12 eyes of 11 patients with defects in the IS/OS junction of photoreceptor layer with SD-OCT. All patients underwent comprehensive ophthalmic examination including spectral domain optical coherence tomography (SD-OCT) and microperimetry.Results:
The mean logMAR visual acuity in the affected eye was 0.15 ± 0.17 (range 0.00–0.5). Mean horizontal diameter of the MMH was 163 ± 99 μm; the mean retinal sensitivity in the area corresponding to the MMH was 13.79 ± 4.6 dB. Negative correlation was found between the MMH diameter and the retinal sensitivity (r = -0.65, p = 0.02). Three morphological patterns of MMH variants were recognized on SD-OCT, which did not differ in retinal sensitivities.Conclusion:
We described and classified the MMH variants and made an assessment on the physiological functions using microperimeter.
Full text:
Available
Index:
IMSEAR (South-East Asia)
Main subject:
Retinal Perforations
/
Severity of Illness Index
/
Female
/
Humans
/
Male
/
Visual Fields
/
Follow-Up Studies
/
Adult
/
Tomography, Optical Coherence
/
Visual Field Tests
Type of study:
Observational study
/
Prognostic study
Language:
English
Journal:
Indian J Ophthalmol
Year:
2012
Type:
Article
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