View source for Template:Stridor DDx

===[[Stridor]]===
====[[Trauma]]====
*[[Neck Trauma|Larynx fracture]]
*Tracheobronchial tear/injury
*Thyroid gland injury/trauma
*[[Tracheal injury]]
*Electromagnetic or [[radiation exposure]]
*[[Burns|Burns]], [[inhalation injury]]

====Infectious Disorders====
*[[Bacterial tracheitis]]
*[[Diphtheria]]
*[[Tetanus]]
*Tracheobronchial [[tuberculosis]]
*[[Poliomyelitis]], paralytic, bulbar, or acute
*Fungal [[laryngitis]]
====Abscesses====
*[[Retropharyngeal abscess]]
*[[Epiglottitis]], acute
*[[Peritonsillar abscess]]
*Laryngotracheobronchitis ([[croup]])
*[[Retropharyngeal abscess]]
====Neoplastic Disorders====
*Neoplasms/tumors
====Allergic and Auto-Immune Disorders====
*Spasmodic/tracheobronchitis
*[[Angioedema]]/Angioneurotic edema
====Metabolic, Storage Disorders====
*Cerebral Gaucher's of infants (acute)
*Tracheobronchial [[amyloidosis]]
====Biochemical Disorders====
*[[Hypocalcemia|Tetany]]
====Congenital, Developmental Disorders====
*[[Angioedema]]/Angioneurotic edema, hereditary
====Psychiatric Disorders====
*Somatization disorder
====Anatomical or Mechanical====
*[[Foreign body aspiration]]
*Acute gastric acid/aspiration syndrome
*Airway obstruction
*Neck compartment hemorrhage/hematoma
*[[Paradoxical vocal fold motion]] <ref>Vocal Cord Dysfunction on Internet Book of Critical Care https://emcrit.org/ibcc/vcd/</ref>

====Vegetative, Autonomic, Endocrine Disorders====
*Esophageal free reflux/[[GERD]] syndrome
*Laryngospasm, acute
**Bilateral vocal cord paralysis
*[[Hypoparathyroidism]]
====Poisoning====
*[[Smoke inhalation]]
*[[Caustics|Chemical burn/esophagus]]
====Chronic Pediatric Conditions====
*[[Laryngotracheomalacia]]<ref> Ernst A, Feller-Kopman D, Becker HD, Mehta AC. Central airway obstruction. Am J Respir Crit Care Med 2004</ref>
*[[Subglottic stenosis]] or prior intubation
*[[Vascular ring]] (double aortic arch)
*Vocal cord dysfunction/paroxysmal vocal fold movement