There is a spectrum of UAO in PRS. This study reports on long-term outcomes in 104 children with PRS and airway obstruction. In most children (86.5%), airway obstruction was managed by conservative measures or with an NPA for a few months. The natural history shows that with normal growth, airway compromise resolves without immediate surgical intervention as advocated by some practitioners. Few PRS children require a tracheostomy.
Bilateral transverse cordotomy is a reliable treatment option for patients with bilateral vocal fold paralysis, and aims to avoid the morbidity associated with a permanent tracheostomy.
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