Optic Disc Pit

Overview

An optic disc pit, or simply an optic disc, is a rare congenital abnormality in the form of a tiny, oval-contoured depression on the head of the optic nerve.

Optic pits are congenital abnormalities that appear from birth due to eye malformation. Although a rare congenital malformation, an optic pit can cause severe visual impairment, particularly due to optic disc pit maculopathy.

Diagnosis of an Optic Disc Pit

Only a specialist ophthalmologist like Dr Yako can confirm the presence of an optic disc pit. During a routine eye examination, Dr Yako conducts a comprehensive analysis of the eyes. If the optic disc pit is affecting eyesight, Dr Yako may perform additional tests to assess the severity of the damage. These tests, such as fluorescein angiography and optical coherence tomography, are used to inspect blood flow and measure thickness at the back of the eye, respectively, providing a more detailed understanding of the condition.

Effect of the Optic Disc Pit on Vision

Fluid accumulation beneath the central part of the retina, the inner lining at the back of the eye, can lead to significant vision problems. These may include blurry or distorted vision, wavy vision, and objects appearing smaller than they typically are.

Treatment for an Optic Disc Pit

Through routine eye check-ups, your ophthalmologist can monitor the condition and check for fluid build-up and vision deterioration. It's important to remember that sometimes, with rest and continuous monitoring, the fluid beneath the retina may clear on its own. However, if this doesn't happen, surgical intervention may be necessary to reduce the fluid build-up.

Although there is no specific surgical technique for optic disc pit maculopathy, the intervention involves a pars plana vitrectomy (PPV), which is often performed in conjunction with additional procedures.

Dr Yako will decide on the most suitable approach based on your diagnostic evaluation and overall health.