EM · Procedural & diagnostic ED skills
Eye, ENT and dental procedures in the emergency department
Also known as Ocular irrigation · Slit-lamp examination · Tonometry · Corneal foreign body removal · Nasal packing for epistaxis · Nasal foreign body removal · Dental avulsion replantation · Dry socket management
The ED eye, ENT and dental procedures cluster — slit-lamp and fluorescein staining for the corneal abrasion, tonometry for the acute angle-closure glaucoma screen, corneal foreign-body removal and the rust-ring drill, copious ocular irrigation for the chemical burn (the Morgan lens with 2 L of saline driven to a neutral pH), epistaxis control by silver-nitrate cautery and anterior/posterior packing (the Merocel, the Rapid Rhino, the Foley), nasal foreign-body extraction by the hook, the Katz catheter and positive pressure, the avulsed permanent tooth reimplanted within 30 minutes and stored in milk or saline, and the dry socket irrigated and dressed. The Fellowship candidate must hold each technique, its landmark, its contraindication and its complication at procedural recall.
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10 MCQs with explanations
Target exams
Red flags
Meet the patient
A toddler is wheeled into resus screaming, the right eye clamped shut after a drain-cleaner splash. The registrar reaches for the slit-lamp and the visual-acuity chart.[2]
Stop. This is the one diagnosis in medicine where the treatment starts before the assessment. The slit-lamp waits; the irrigation does not. Every minute of alkali on the cornea is a minute of liquefaction you cannot undo.[1][2]
You have read the opening of this topic. The complete unit — every section and its primary-source references — is part of the Emergency Medicine fellowship atlas.
References12Show ledgerHide ledger
- [1]Dua HS, King AJ, Joseph A. A new classification of ocular surface burns Br J Ophthalmol, 2001.PMID 11673310
- [2]Ramponi DR. Chemical Burns of the Eye Adv Emerg Nurs J, 2017.PMID 28759511
- [3]Liston RL, Olson RJ, Mamalis N, et al. A comparison of rust-ring removal methods in a rabbit model: small-gauge hypodermic needle versus electric drill Ann Ophthalmol, 1991.PMID 2012370
- [4]Patterson J, Fetzer D, Krall J, et al. Eye patch treatment for the pain of corneal abrasion South Med J, 1996.PMID 8578357
- [5]Chan PP, Zhang X, Aung T, et al. Controversies, consensuses, and guidelines for acute primary angle closure attack (APACA) by the Asia-Pacific Glaucoma Society (APGS) and the Academy of Asia-Pacific Professors of Ophthalmology (AAPPO) Asia Pac J Ophthalmol (Phila), 2025.PMID 40615047
- [6]Lane Wilson J Foreign Bodies in the Ear, Nose, and Throat Am Fam Physician, 2025.PMID 40736491
- [7]Bourguignon C, Cohenca N, Lauridsen E, et al. International Association of Dental Traumatology guidelines for the management of traumatic dental injuries: 1. Fractures and luxations Dent Traumatol, 2020.PMID 32475015
- [8]Levin L, Day PF, Hicks L, et al. International Association of Dental Traumatology guidelines for the management of traumatic dental injuries: General introduction Dent Traumatol, 2020.PMID 32472740
- [9]Fouad AF, Abbott PV, Tsilingaridis G, et al. International Association of Dental Traumatology guidelines for the management of traumatic dental injuries: 2. Avulsion of permanent teeth Dent Traumatol, 2020.PMID 32460393
- [10]Fatahi M, Aghajani S, Samadi Y, et al. A meta-analysis on the efficacy of topical tranexamic acid for epistaxis: Does the method of administration affect the success rate? Australas Emerg Care, 2026.PMID 42297643
- [11]Boldes T, Zahalka N, Kassem F, et al. Epistaxis first-aid: a multi-center knowledge assessment study among medical workers Eur Arch Otorhinolaryngol, 2024.PMID 38748311
- [12]Siriwattanadom S, Kheawfu K, Laosuwan K, et al. An Update on Herbal Remedies for Treatment of Alveolar Osteitis: A Narrative Review Eur J Dent, 2026.PMID 41558540