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Updated: Jun 22, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
Published on: November 6, 2019
[Upper airway obstruction after peritonsillar abscess drainage: case report.]
Deoclécio Tonelli1, Fernando Wilhelm de Carvalho, Paula de Camargo Neves Sacco
1CET Integrado, Faculdade de Medicina ABC.
Background And Objectives:
Peritonsillar abscess is an unusual complication, but predisposes to severe upper airway complications. This report aimed at presenting a case of upper airway obstruction after surgical drainage of a peritonsillar abscess in a healthy young female patient.
Case Report:
Young female patient, 26 years old, with severe peritonsillar abscess and submitted to general anesthesia for drainage. After extubation, she presented a severe respiratory failure requiring reintubation and controlled ventilation for 24 hours.
Conclusions:
The anesthetic strategy and the adequate surgical indication are fundamental in preventing complications during ENT surgeries.
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