Abnormal Findings

Question 1

Myelinated Nerve Fibres

Answer 1

Retinal lesion caused by the abnormal myelination of the nerve fibres of the retina.

The lesion typically appears as striated grey or white opacification with feathery edges and often follows the distribution of the nerve fibres.

Question 2

Cornea Plana

Answer 2

Rare condition that refers to a flat cornea, where the radius of curvature is less than 43 D, and readings of 30–35 D is common.

Question 3

Subluxation

Answer 3

Partial dislocation caused by either Cataract surgery or trauma.

Question 4

Sclerocornea

Answer 4

Acongenital anomaly of the eye in which the cornea blends with the sclera, having no clear-cut boundary.

The extent of the resulting opacity varies from peripheral to total (sclerocornea totalis).