To Study the Association of the Size and Site of Tympanic Membrane Perforation with the Degree of Hearing Loss.
CSOM
Correlation
Hearing loss
Site of perforation
Size of perforation
Tympanic membrane perforation
Journal
Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India
ISSN: 2231-3796
Titre abrégé: Indian J Otolaryngol Head Neck Surg
Pays: India
ID NLM: 9422551
Informations de publication
Date de publication:
Nov 2019
Nov 2019
Historique:
received:
13
11
2016
accepted:
31
01
2017
entrez:
22
11
2019
pubmed:
22
11
2019
medline:
22
11
2019
Statut:
ppublish
Résumé
Chronic suppurative otitis media is a serious health problem worldwide. It has been a general view that the hearing loss increases with the size of the perforation, more so if it is in the postero- inferior quadrant. The present study is an effort to test the validity of above concepts. With Institutional ethical committee clearance, an observational study was carried at SMS medical college, Jaipur. A total of 90 cases were studied. All cases between the age group 15-50 years with dry tympanic membrane perforations were divided into 3 groups Group I (0-9 mm²), Group II (9-30 mm²), Group III (>30 mm²) with 30 in each group based on size of perforation. Hearing loss was calculated as average of hearing loss at 500, 1000, 2000 Hz. Similarly the site of perforation was grouped as perforation involving anterior quadrant, posterior quadrant and multiple quadrant as Group A, Group B, Group C respectively. At the end of study, data was compiled systematically and analyzed using Post Hoc test. The age group ranges between 15 and 50 years with mean age of 25.6 years. Hearing loss was found to be directly proportional to the size of perforation in our study. (
Identifiants
pubmed: 31750125
doi: 10.1007/s12070-017-1102-9
pii: 1102
pmc: PMC6841911
doi:
Types de publication
Journal Article
Langues
eng
Pagination
1047-1052Informations de copyright
© Association of Otolaryngologists of India 2017.
Déclaration de conflit d'intérêts
Conflict of interestNone.
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