Overview
Laryngeal trauma involves injuries to the larynx, critical for breathing, voice, and swallowing, often complicating with other severe injuries like intracranial or cervical spine trauma 1. These injuries can occur due to blunt or penetrating trauma, posing significant risks to airway patency and vocal function 2.Diagnosis
Key Symptoms: Hoarseness, dyspnea, hemoptysis, dysphonia, respiratory distress, anterior neck tenderness, subcutaneous emphysema, and altered laryngeal architecture 2.
Diagnostic Tests: Plain radiographs, computed tomography (CT), and fibroscopic endoscopy 2.
Evaluation: Comprehensive imaging and endoscopic assessment to identify structural damage and assess airway patency 12.Management
First-Line Treatments:
- Surgical Intervention: For severe injuries requiring anatomical restoration and vocal quality preservation 2.
- Close Observation: For less severe injuries, including serial endoscopy and monitoring 2.
Adjunctive Treatments:
- Medications: Specific drug classes and doses not detailed; supportive care and symptomatic treatment as indicated 2.
- Vocal Rest: Essential for recovery in cases where vocal fold integrity is compromised 2.Special Populations
Athletes: Unique risk due to sports-related trauma; management tailored to preserve voice and airway function 2.
No specific guidance provided for pregnancy, pediatrics, or elderly populations in the given abstracts [].Key Recommendations
Comprehensive Initial Evaluation: Include plain radiographs, CT scans, and fibroscopic endoscopy to assess laryngeal injuries accurately (Evidence: Moderate 2).
Tailored Treatment Based on Severity: Severe injuries necessitate surgical intervention, while less severe cases can be managed with close observation and supportive care (Evidence: Moderate 2).
Monitoring and Follow-Up: Implement serial endoscopic assessments for patients with less severe injuries to monitor recovery and prevent complications (Evidence: Weak 3).References
1 Elias N, Thomas J, Cheng A. Management of Laryngeal Trauma. Oral and maxillofacial surgery clinics of North America 2021. link
2 Paluska SA, Lansford CD. Laryngeal trauma in sport. Current sports medicine reports 2008. link
3 Schaefer SD. The acute management of external laryngeal trauma. A 27-year experience. Archives of otolaryngology--head & neck surgery 1992. link