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Updated: Jul 12, 2025

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
Published on: November 6, 2019
Why in hospital following transoral robotic lingual tonsillectomy?
Mikkel Hjordt Holm Larsen1, Hani Ibrahim Channir1, Anne Kathrine Østergaard Madsen1
1Department of Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet Copenhagen University Hospital, Copenhagen, Denmark.
Background:
The reported hospital length of stay (LOS) following transoral robotic surgery lingual tonsillectomy (TORS-L) is variable, with limited understanding of the factors requiring hospitalization and no evidence-based criteria for discharge.
Aims/Objectives:
This observational cohort study investigated factors hindering discharge following TORS-L in a well-defined postoperative care program.
Methods:
Patients were included between August 2020 and October 2022. A discharge scheme was filled out twice daily, specifying the factor(s) for hospitalization among patients undergoing TORS-L. This trial was a sub-investigation of a national multicentre randomized clinical trial (RCT) testing the efficiency of high-dose dexamethasone on postoperative pain control. Participation in the RCT demanded admission to the fourth postoperative day as dexamethasone/placebo was given intravenously in repeated dosages till day 4 postoperatively.
Results:
Eighteen patients were included in the analysis. The main factor for hospitalization was nutritional difficulties, while pain was a limiting factor for discharge only on the first postoperative 1-3 days. More than half of the patients could have potentially been discharged on postoperative day 2 when omitting the RCT treatment plan in the analysis.
Conclusion:
The study estimates that the majority of patients may be discharged on postoperative day 2 following TORS-L.
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