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The split two-layer cartilage–perichondrium underlay technique for tympanoplasty: surgical and functional outcome in 108 adult patients

Published online by Cambridge University Press:  30 April 2024

Charikleia Maiou
Affiliation:
Department of Otolaryngology–Head & Neck Surgery, Queen Elizabeth University Hospital, Glasgow, UK
Allanah McMinigal
Affiliation:
Medical School, University of Glasgow, UK
Georgios Kontorinis*
Affiliation:
Department of Otolaryngology–Head & Neck Surgery, Queen Elizabeth University Hospital, Glasgow, UK Medical School, University of Glasgow, UK
*
Corresponding author: Georgios Kontorinis; Email: [email protected]

Abstract

Objective

The success of tympanoplasty is mainly defined by the post-operative integrity of the tympanic membrane, as well as the absence of any need for further operating. Among the factors affecting the outcome, the surgical grafting technique is still a matter of debate. Our aim is to report the results of the split two-layer cartilage–perichondrium technique.

Methods

We carried out a retrospective study of 108 consecutive adult patients undergoing myringoplasty, assessing both surgical and audiological outcomes of the split two-layer cartilage–perichondrium technique, including primary and revision cases.

Results

Complete perforation closure was observed in 97/108 (89.7 per cent) of the cases; 101/108 (93.5 per cent) had no need for further intervention. Failures were observed only in cases with total perforations without any differences between primary and revision cases. The average air–bone gap improved from 29.75 dB pre-operatively to 5.8 dB post-operatively.

Conclusion

The results indicate high success rates of the technique with failures occurring only in total perforations.

Type
Main Article
Copyright
Copyright © The Author(s), 2024. Published by Cambridge University Press on behalf of J.L.O. (1984) LIMITED

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Footnotes

Georgios Kontorinis takes responsibility for the integrity of the content of the paper

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