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Evulsion of the optic nerve.

W A de Vries-Knoppert¹

¹Free University Hospital, Department of Ophthalmology, Amsterdam, The Netherlands.

Documenta Ophthalmologica. Advances in Ophthalmology

|August 1, 1989

Summary

Optic nerve evulsion is a rare injury from orbital trauma. Extreme globe rotation may be a key factor in its occurrence.

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Area of Science:

Ophthalmology
Trauma Surgery

Background:

Optic nerve evulsion is an uncommon but severe traumatic injury.
It can occur secondary to various orbital and facial traumas.

Observation:

This report details two cases of optic nerve evulsion.
Clear ocular media facilitated prompt diagnosis in both patients.

Findings:

The precise mechanisms of optic nerve evulsion remain unclear.
Extreme rotation of the eyeball is hypothesized to be a significant contributing factor.

Implications:

Understanding the mechanisms of optic nerve evulsion is crucial for diagnosis and management.
Further research into biomechanics may elucidate injury pathways and inform preventative strategies.