Prognostic significance of tympanosclerotic plaques localization and their morphological and histological characteristics for the outcome of surgical treatment
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Published:2012
Issue:2
Volume:69
Page:190-194
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ISSN:0042-8450
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Container-title:Vojnosanitetski pregled
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language:en
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Short-container-title:VOJNOSANIT PREGL
Author:
Milojevic Milanko1,
Djeric Dragoslava2,
Bijelic Dusan1
Affiliation:
1. Military Medical Academy, Clinic for Otorhinolaryngology, Belgrade
2. Clinical Center of Serbia, Institute for Otorhinolaryngology and Maxilofacial Surgery, Belgrade
Abstract
Background/Aim. Tympanosclerosis is a sequela of inflammation of the middle
ear usually causing conductive hearing loss. The aim of the study was to
determine the significance of tympanosclerotic plaques localization in the
middle ear and their morphological and histological characteristics for
surgical treatment outcome. Methods. This retrospective study included a
total of 73 patients operated on for tympanosclerosis in the Clinic for
Otorhinolaryngology, Military Medical Academy (MMA) in a period 1996-2010.
The results of surgical treatment as well as the last audiometry findings
were analyzed. considering follow-up periods of 6 months to 8 years. The
patients were divided into 4 groups according to tympanosclerotic plaques
localization in the middle ear and the classification suggested by Wieling
and Kerr. The patients were also divided based on intraoperatively noticed
morphological characteristics of tympanosclerotic plaques, while the third
division was done as per histological findings. Surgical success was assessed
using the suggestions of the Japan Otological Society. Results. The analyzed
results showed the surgical success especially in the group II according to
Wieling and Kerr, while histological findings had no impact on the outcome of
the surgery. Conclusion. Surgical treatment has good results especially in
patients with the mobile stapes. Results are satisfactory in other
localizations, while various morphological and histological characteristics
do not have impact on the surgery outcome.
Publisher
National Library of Serbia
Subject
Pharmacology (medical),General Medicine
Cited by
2 articles.
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1. Tympanosclerosis;Middle Ear Diseases;2018
2. Finite element analysis of the transfer of sound in the myringosclerotic ear;Computer Methods in Biomechanics and Biomedical Engineering;2015-02-18