Posterior Tracheopexy for Tracheomalacia: A Study of Clinical and Radiological Consequences on Esophagus
Topic overview
Study of 12 patients undergoing posterior tracheopexy for severe tracheomalacia demonstrates consistent rightward esophageal displacement (median 27.5mm) postoperatively. Most patients remained asymptomatic, though one esophageal perforation and one case of transient dysphagia occurred, highlighting need for careful esophageal mobilization especially in patients with prior thoracic surgery.
Key takeaways
- Posterior tracheopexy causes rightward esophageal displacement (median 27.5mm) but is usually asymptomatic in most patients.
- Dysphagia can occur with severe esophageal dislocation; one patient experienced transient dysphagia that resolved within one year.
- Esophageal perforation risk is elevated in patients with prior thoracic surgery; cautious mobilization is essential in this population.
- Robot-assisted thoracoscopic approach is feasible for posterior tracheopexy with acceptable esophageal outcomes in most cases.
- Postoperative esophagogram provides objective measurement of esophageal deviation and should be considered for monitoring.
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