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Submucosal cordectomy for laryngeal stenosis
Otolaryngologic Clinics of North America
|November 1, 1979
Summary
Submucosal cordectomy effectively restores airways in patients with glottic or subglottic stenosis. However, this vocal cord procedure often results in a poor voice quality compared to other surgical options.
Area of Science:
- Otolaryngology
- Laryngeal Surgery
- Airway Management
Background:
- Submucosal cordectomy is an established surgical technique.
- Historically used for bilateral abductor vocal cord paralysis.
- Investigated for treating glottic or subglottic stenosis.
Observation:
- Four patients with glottic or subglottic stenosis underwent submucosal cordectomy.
- Three patients achieved adequate airways without additional interventions.
- One patient required dilation for granulation tissue post-surgery.
Findings:
- Successful airway restoration was achieved in all patients.
- Voice quality post-procedure was consistently poor.
- This outcome was inferior to that typically seen with arytenoidectomy.
Implications:
- Submucosal cordectomy offers a viable option for airway restoration when other methods are contraindicated.
- It is particularly useful when cricoarytenoid scarring prevents standard arytenoidectomy.
- Sufficient laryngeal cartilage support is crucial for successful outcomes.