If, through disease, trauma, or a puncture wound, the retina is thinned or tears, vitreous fluid can leak behind the retina and cause it to pull away from its normal position. If the peripheral retina pulls away it can usually be reattached with little loss of visual function. Immediate medical attention is essential. Educational adjustments include increased illumination and optical aids.
Prognosis depends on the cause of the detachment.
Any eye report for a school child which indicates a detached retina in one eye should raise questions about contact sports and strenuous activity.