Eye Trauma DDx
Overview
Differential diagnosis of eye trauma. Trauma can result in a range of injuries, both blunt and penetrating.
Types of injuries
Blunt trauma
Following the anatomical structures of the eye from front to back, the important injuries are:
- lid injury
- orbital blow-out fracture
- corneal abrasion
- anterior hyphema
- traumatic mydriasis
- lens dislocation
- vitreous hemorrhage
- retinal detachment
- traumatic iritis
- ruptured globe
Penetrating trauma
The major types of penetrating eye injury are:
- eye lid lacerations
- corneal lacerations
- scleral lacerations
- perforating trauma (+/- an exit wound) including occult foreign body penetration (e.g. when metal strikes metal)
There may also be associated injuries to:
- intraocular structures — e.g. lens, iris, retina
- extraocular structures — e.g. lids, extra-ocular muscles, orbital bones, optic nerve and brain
References and Links
LITFL
- Ophthalmology Befuddler 013 — Eyes Wide Split
- Ophthalmology Befuddler 031 — Blunt Trauma to the Eye
- Ophthalmology Befuddler 033 — Bashed, Blind and Bulging
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Critical Care
Compendium
Chris is an Intensivist and ECMO specialist at The Alfred ICU, where he is Deputy Director (Education). He is a Clinical Adjunct Associate Professor at Monash University, the Lead for the Clinician Educator Incubator programme, and a CICM First Part Examiner.
He is an internationally recognised Clinician Educator with a passion for helping clinicians learn and for improving the clinical performance of individuals and collectives. He was one of the founders of the FOAM movement (Free Open-Access Medical education) has been recognised for his contributions to education with awards from ANZICS, ANZAHPE, and ACEM.
His one great achievement is being the father of three amazing children.
On Bluesky, he is @precordialthump.bsky.social and on the site that Elon has screwed up, he is @precordialthump.
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