Left-eye Ischemic Optic Neuropathy After Prolonged Orbital Pressure During Sleep

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A 44-year-old man was brought to an emergency department in Puzi, Taiwan, where clinicians diagnosed left-eye muscle paralysis and ischemic optic neuropathy, a condition in which optic nerve damage leads to vision loss. Reports from the Daily Mail suggest the most probable trigger was sleeping face-down while intoxicated.

The patient presented to Taiwan’s Chang Gung Memorial Hospital with complaints of pain and loss of vision in the left eye. He disclosed recent use of medication for sleep difficulties and a substantial amount of alcohol the night before, after which he lost consciousness for about three hours. Upon waking, he found that vision in the left eye had not returned.

Medical teams determined that the patient had fallen asleep in a position that placed prolonged pressure on the affected eye. This compression led to paralysis of the extraocular muscles and a progressive protrusion of the eyeball from its socket. A detailed examination showed hemorrhagic edema of the conjunctiva and retina, though intraocular pressure remained within the normal range.

Physicians noted that sustained pressure on the eye can rupture tiny blood vessels just beneath the corneal surface. The result is reduced blood flow to the optic nerve, culminating in ischemic optic neuropathy and vision loss. In this case, the prolonged orbital compression disrupted blood supply and damaged neural tissue responsible for central vision.

The patient received high-dose systemic glucocorticoids in an attempt to restore function and protect the optic nerve. Despite these interventions, vision in the left eye did not recover, underscoring the seriousness of the injury and its potential permanence.

Echoing observations in medical literature, such injuries are considered rare in humans. Among clinicians, the phenomenon is sometimes described as Saturday night retinopathy, a reference to cases linked to heavy intoxication and prolonged unconsciousness that can accompany sleep-related ocular trauma.

Beyond this specific episode, clinicians emphasize that early recognition and prompt management are essential. The case highlights how rapid assessment of visual function, careful monitoring of eye pressure, and timely treatment decisions can influence outcomes even when recovery is uncertain. In some patients, residual vision may persist but with persistent or fluctuating impairment, while others may experience limited or no recovery depending on the duration and severity of blood supply disruption.

Overall, this scenario serves as a reminder of the risks associated with intoxication and certain sleep positions. It also illustrates how pressure-related ocular injuries, while uncommon, can lead to serious, lasting consequences for sight. Ongoing research continues to explore protective strategies and optimal treatment protocols to minimize optic nerve damage in similar circumstances.

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