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Updated: Aug 13, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
Published on: November 6, 2019
How we do it: laser reduction of peri-tubal adenoids in selected patients with otitis media with effusion
1Department of Otolaryngology, Addenbrookes Hospital NHS Trust, Hills Road, Cambridge, UK. grommetsmith@doctors.org.uk
Abstract:
. The literature supports the benefit of adenoidectomy in patients with otitis media with effusion (OME). . It is difficult to clear adenoid tissue from around the Eustachian tubes using curettes and this conventional method of adenoidectomy is contra-indicated in patients with cleft palates. . Laser reduction of peri-Eustachian adenoid tissue without myringotomies or grommet insertion was performed in three patients with OME. Two patients had previous adenoidectomies performed with curettes and one patient had a cleft palate. . In all three patients, the OME resolved and all had closure of the air-bone gap that was maintained during long-term follow-up (14 months-4 years). . This technique resolved OME without the need for myringotomies or grommet insertion and should be considered particularly in patients who have peri-tubal recurrence of adenoidal tissue following conventional adenoidectomy or in patients with cleft palate where there is concern with regards to palatal incompetence.

