ArticleFrontiers in surgery2023
Long-term complications after tonsil surgery: an analysis of 54,462 patients from the Swedish Quality Register for Tonsil Surgery.
Article in Frontiers in surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.
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Who cites it
8 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Laser Versus Cold Steel Dissection Tonsillectomy in Recurrent Acute Tonsillitis: A Systematic Review and Meta-Analysis.Lasers in surgery and medicine · 2025Pooled it
- Review
- Bilateral tension pneumothorax post-tonsillectomy: a case report of a rare and life-threatening complication of a common surgery.International journal of surgery case reports · 2026Article
- Health-related quality of life and functional recovery outcomes following tonsillectomy among patients in Hail, Saudi Arabia.European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery · 2026Article
- Comparison of Tonsillectomy Complication Rates in a Global Underserved Community to Those of a Tertiary Medical Center.International archives of otorhinolaryngology · 2026Article
- Velopharyngeal Stenosis After Adenotonsillectomy in a Child: A Case Report.Case reports in surgery · 2026Article
- Morphometric and immunohistochemical reorganisation of the palatine tonsil in chronic tonsillitis and its response to combined ozone-ultrasound therapy.Frontiers in surgery · 2026Article
- Health Benefits in a Cohort of Children 6 Months After Tonsil Surgery in Relation to the Perioperative Period: An Observational Prospective Cohort Study.Health science reports · 2025Article
Corrections and comments
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Authors and funding
7 authors at 6 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: This study aims to evaluate long-term complications after tonsil surgery using an exploratory retrospective cohort study design based on data from the Swedish Quality Register for Tonsil Surgery (SQTS). Methods: All patients registered in the SQTS between 1 January 2009 and 31 May 2021 were eligible for the study. In this study, a long-term complication is defined as any complication persisting for a minimum of 6 months after surgery. The definition of a complication was based on individual patient reports, provided in a free text format, of any remaining issues 6 months after tonsil surgery. Complications were categorized as follows: disturbed taste or sense of smell, dysphagia, miscellaneous and general symptoms and signs, miscellaneous throat problems, pain or discomfort in the mouth or throat, problems with jaws or teeth, problems with the ears or hearing, problems with the nose or sinuses, problems with throat secretions or throat clearing, problems with voice or speech, and sensory symptoms. A multivariable logistic regression analysis was used to identify independent predictors of long-term complications. Results: In total, 54,462 patients were included in the study. A total of 3,780 patients (6.9%) reported one or more long-term complications. The most frequent long-term complications, with a plausible connection to the surgery, were found in the following categories: pain or discomfort in the mouth or throat (1.9%), problems with throat secretions or throat clearing (0.8%), dysphagia (0.6%), and problems with voice or speech (0.6%). Tonsillotomy was associated with a lower risk of long-term complications than tonsillectomy. Conclusion: This study suggests that subjective long-term complications after tonsil surgery, in general, are relatively common (6.9%). However, complications with a plausible connection to the surgery were less common (4.0%), and specific complications seemed to be relatively rare, with no single specific problem reaching a prevalence of ≥0.6%.
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