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Histological analysis of tonsillectomies: relationship with surgical technique, post-operative pain and haemorrhage

Published online by Cambridge University Press:  10 November 2016

ML Magdalena*
Affiliation:
Department of Ambulatory Surgery, Hospital Universitario Central de Asturias, University of Oviedo, Spain
A Solé
Affiliation:
Department of Ambulatory Surgery, Hospital Universitario Central de Asturias, University of Oviedo, Spain
V Blanco
Affiliation:
Department of Pathology, Hospital Universitario Central de Asturias, University of Oviedo, Spain
JP Rodrigo
Affiliation:
Department of Otolaryngology, Hospital Universitario Central de Asturias, University of Oviedo, Spain
*
Address for correspondence: Dr M L Magdalena, Roces de Colloto, 53, 33010, Oviedo, Asturias, Spain E-mail: [email protected]

Abstract

Objectives:

There is no consensus on the optimal technique to decrease post-tonsillectomy morbidity. Histopathological analysis can estimate collateral tissue damage. This study compared histological findings for tonsils removed by cold or electrocautery dissection and their relationship with post-operative complications.

Methods:

Two adult out-patient groups were included in the study: 37 who underwent cold dissection and 37 who underwent electrocautery dissection. Histological analysis was used to assess tissue damage.

Results:

Tissue damage was significantly higher in the electrocautery dissection group (p = 0.002), as were the number of emergency department visits (p = 0.01) and the need for supplemental analgesia (p = 0.013). Patients in the cold dissection group experienced less pain (p = 0.001) and fewer secondary haemorrhage episodes.

Conclusion:

Cold dissection produces less tissue damage, which is associated with lower incidence of complications. This study suggests that cold dissection is the technique of choice for tonsillectomy.

Type
Main Articles
Copyright
Copyright © JLO (1984) Limited 2016 

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