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Updated: May 25, 2026

CO2-Lasertonsillotomy Under Local Anesthesia in Adults
Published on: November 6, 2019
[Severe laryngomalacia in children can be treated with laser assisted surgery]
Lars Christian Meyer1, Christian Godballe
1Øre-næse-halskirurgisk Afdeling F, Odense Universitetshospital, Sdr. Boulevard 29, 5000 Odense C, Denmark. lacmeyer@gmx.net
Abstract:
Laryngomalacia is the most common cause for congenital stridor. The stridor is caused by collapse of supraglottic structures during inspiration. Two severe cases treated with laser-assisted supraglottoplasty are presented. Our cases as well as the literature describe good effect of the treatment with only few complications. However since laryngomalacia usually it is a benign condition, which in most cases resolves spontaneously within the first two years of the patients life, this treatment should only be used in severe cases, where the alternative treatment would be tracheotomia.
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Trachea
Anatomical Features:
Location: About half of the trachea is situated in the neck, anterior to the esophagus, and extends from the larynx (at the level of the...

