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CO2-Lasertonsillotomy Under Local Anesthesia in Adults

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Published on: November 6, 2019

Post-tonsillectomy bleeding: how much is too much?

Brian W Blakley¹

¹Department of Otolaryngology, University of Manitoba, Winnipeg, MB, Canada.

Otolaryngology--Head and Neck Surgery : Official Journal of American Academy of Otolaryngology-Head and Neck Surgery

|March 3, 2009

Summary

This summary is machine-generated.

Post-tonsillectomy bleeding rates were analyzed from 63 studies. The expected sustained bleeding rate is estimated at 13.9%, offering insights for surgical quality assurance.

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Area of Science:

Otolaryngology
Surgical Outcomes
Medical Informatics

Background:

Complication rates are crucial for informed surgical consent and quality assurance.
Quantifying post-tonsillectomy bleeding is essential for setting benchmarks.

Purpose of the Study:

To determine literature-based complication rates for post-tonsillectomy bleeding.
To establish an expected bleeding rate for quality assurance purposes.

Main Methods:

A MEDLINE search identified 63 relevant papers from 4,610 initially screened.
Weighted means, standard deviations, and 95% confidence intervals were calculated.

Main Results:

The calculated mean post-tonsillectomy bleeding rate was 4.5%.
Two standard deviations above the mean (9.4%) suggest a maximum expected sustained bleeding rate of 13.9%.
Three studies reported bleeding rates between 18-20%.

Conclusions:

The findings provide a benchmark for expected post-tonsillectomy bleeding rates.
These data can assist quality assurance committees and clinicians in evaluating surgical outcomes.