Sentence examples similar to visual axis opacity from inspiring English sources

Threshold visual field testing was undertaken if there were one or more FDT fields with severe loss, two or more fields with moderate loss or three or more fields with mild loss (in the absence of visual axis opacities) or glaucomatous disc changes i.e. Cup Disc Ratio (CDR) of more than 0.6 or cup asymmetry of greater than 0.2 or notch and/or IOP >20 mm Hg.

Therefore, the Phase I response was independent of the Phase II response and was not severe enough to cause corneal opacity occluding the visual axis.

Blindness mainly results from corneal opacity (CO) that obscures the visual axis, and is graded on examination of the eye by the presence of an opacity which is dense enough to obscure the pupil margin.

This ultimately leads to light scatter within the visual axis.

It is overall ellipsoid in shape, compressed along the visual axis, measuring about 7×7×3 cm.

All the recorded cells had CRFs centered within 10° of the visual axis.

The angle between pupillary axis and visual axis is denoted as the angle kappa.

The visual axis is typically nasal to the optical axis in object space.

At each visit, best corrected visual acuity, visual axis clarity and IOL related problems were noted.

Vertically the visual axis is declined relative to the optical axis by 2 to 3 degrees [ 3, 12].

Maintenance of a clear visual axis after congenital cataract surgery is mandatory in order to obtain an optimal visual outcome.