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Updated: Feb 5, 2026
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The Rodent Model of Nonarteritic Anterior Ischemic Optic Neuropathy rNAION
Published on: November 20, 2016
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Anterior Ischemic Optic Neuropathy After Dental Extraction
Summary
Anterior ischemic optic neuropathy (AION) can rarely occur after dental procedures. This case report details a young woman who experienced vision loss following tooth extraction, highlighting a potential link.
Area of Science:
- Ophthalmology
- Neurology
- Dentistry
Background:
- Anterior ischemic optic neuropathy (AION) is typically idiopathic.
- Identifiable causes of AION are occasionally observed.
- Understanding AION triggers is crucial for prevention and management.
Observation:
- A case report of a 19-year-old woman with no prior medical or ophthalmic issues.
- The patient underwent dental extraction of inferior third molars.
- The procedure was otherwise uneventful.
Findings:
- The patient developed nonarteritic anterior ischemic optic neuropathy (NAION) in her right eye.
- Visual loss occurred subsequent to the dental extraction.
- This suggests a potential, albeit rare, association between dental procedures and NAION.
Implications:
- Dental extractions may represent a rare precipitating factor for AION.
- Further research into the pathophysiologic mechanisms linking dental procedures and AION is warranted.
- Ophthalmologists and dentists should be aware of this potential complication.
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