⚠️ Section 435.1 · Laryngeal Foreign Bodies

Nelson Textbook of Pediatrics 22nd Edition | Life-threatening emergency. Accounts for 2-12% of airway foreign bodies. Clinical: stridor (inspiratory or biphasic), dysphonia/aphonia, cough, dyspnea, cyanosis. Complete obstruction → asphyxiation within minutes. Diagnosis: high index of suspicion, lateral neck x-ray (may show object). Management: Heimlich maneuver (if complete obstruction), emergency rigid bronchoscopy. Complications: airway obstruction, death, subglottic stenosis, vocal cord injury.

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📋 30 Clinical Scenarios — Laryngeal Foreign Bodies

📇 High‑Yield Cards: Laryngeal Foreign Bodies (Chap 435.1)

🩺 Interactive Clinical Approach: Suspected Laryngeal FB

Select a presentation for diagnostic and emergency management.

📋 Emergency Management Algorithm: Laryngeal FB

    PresentationAction
    Partial obstruction (coughing, stridor, able to speak)Do NOT agitate. Call ENT/anesthesia. Transport to OR for rigid bronchoscopy. Do NOT perform Heimlich (may cause complete obstruction).
    Complete obstruction (unable to speak, cyanosis, unconscious)Heimlich maneuver (abdominal thrusts) for >1 year. Back blows/chest thrusts for <1 year. If unsuccessful, direct laryngoscopy/Magill forceps, cricothyrotomy if needed.

    ⚡ Reflex Prompts — Laryngeal FB Emergencies

    📖 Summary: Laryngeal Foreign Bodies — Nelson 22nd Ed