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Updated: Aug 23, 2026
CO2-Lasertonsillotomy Under Local Anesthesia in Adults
Published on: November 6, 2019
[Long-term results of laser-tonsillotomy in obstructive tonsillar hyperplasia]
1Universitäts-Hals-Nasen-Ohren-Klinik Essen. claus.unkel@uni-essen.de
Insights
Carbon-dioxide laser tonsillotomy effectively relieves obstructive symptoms from tonsillar hyperplasia in children. This safe procedure preserves immunological function and avoids complications like hemorrhage or chronic infections.
Area of Science:
- Otolaryngology
- Pediatric Surgery
Context:
- Tonsillar hyperplasia in early childhood often causes obstructive symptoms like snoring and sleep apnea.
- Preserving immunological function is crucial in pediatric procedures.
Purpose:
- To evaluate the efficacy and safety of carbon-dioxide laser tonsillotomy for treating tonsillar hyperplasia in children.
- To assess the impact on obstructive symptoms and immunological function.
Summary:
- 83 children underwent CO2 laser tonsillotomy between 1993-2003.
- Follow-up of 51 children showed relief from obstructive symptoms with no significant complications.
- Histological examination revealed no scarring or chronic infections.
Impact:
- CO2 laser tonsillotomy is a suitable and safe treatment for pediatric tonsillar hyperplasia.
- The procedure effectively alleviates obstructive symptoms without compromising tonsil function.
- This technique offers a viable alternative for managing sleep-disordered breathing in children.
Background:
Carbon-dioxide-laser-tonsillotomy is reconsidered as a procedure to relieve patients in early childhood from obstructive symptoms caused by tonsillar hyperplasia such as snoring or sleep apnea without influencing the immunological function.
Methods And Patients:
The protruding part of the tonsils was removed by a CO (2)-laser delivering 10 - 15 W. During 1993 to 2003, 83 children received laser-tonsillotomy, combined with adenoidectomy 51 children were available for follow-up with a standard questionnaire. The parents were surveyed in average 39 months postoperatively. 5 patients required a subsequent tonsillectomy due to a recurrence of tonsillar hyperplasia. Histological investigations were done. 15 children were reevaluated by clinical examination.
Results:
Most of the patients were relieved from obstructive symptoms. There was no occurrence of postoperative hemorrhage or peritonsillar abscesses. The histological investigations on the specimens from later performed tonsillectomy (n = 5) showed no evidence of scarring opened crypts. The clinical examination did not reveal any signs of chronic infections.
Conclusion:
The tonsillotomy by carbon-dioxide-laser appears as a suitable and safe technique for the treatment of tonsillar hyperplasia without severe throat infection in early childhood.
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