Journals / KBB-Forum / 2019 / Cilt: 18 - Sayı: 3

EVALUATION OF OSSICULAR PATHOLOGY IN CHRONIC OTITIS MEDIA WITH PREOPERATIVE AUDIOLOGY

KRONİK OTİTİS MEDİADA OSSİKÜLER PATOLOJİNİN PREOPERATİF ODYOLOJİ İLE DEĞERLENDİRİLMESİ

Journal
KBB-Forum
Pages
270–276
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Although preoperative high hearing loss in chronic otitis media shows ossicular damage, it does not always indicate the severity and destruction of the disease.

📌 3 Key Takeaways

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Objective & Hypothesis:Aims: Chronic Otitis Media (COM) is an inflammatory disease characterized by tympanic membrane perforation, ear discharge, and hearing loss.
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Key Findings & Data:Methods: 60 patients with COM and 30 normal individual were included in this study.
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Conclusion & Impact:Although preoperative high hearing loss in chronic otitis media shows ossicular damage, it does not always indicate the severity and destruction of the disease.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Aims: Chronic Otitis Media (COM) is an inflammatory disease characterized by tympanic membrane perforation, ear discharge, and hearing loss. Although preoperative audiology provides information about the middle ear for COM surgery, sometime preoperative audiology and preoperative findings are in conflict. The aim of this study was to determine the effect of hearing on the ossicular pathologies in the middle ear. For this purpose, preoperative audiologic findings were compared with those of peropepertive ossicular pathology. Methods: 60 patients with COM and 30 normal individual were included in this study. According to peroperative ossicular pathologies, 42 (70%) of the cases had ossicular pathology.18 (30%) had only tympanic membrane perforation. Incus erosion was seen in 36 (60%) cases, malleus erosion in 33 (55%) and stapes erosion in 12 (20%) cases. Patients were divided into 5 groups according to their ossicular pathologies. Results: Results of Group1 hearing levels were 27.83 dB, Group 2: 56.50 dB, Group3: 71.67 dB, Group 4: 67.80 dB, Group 5: 78.75. The mean hearing levels of the control group were 11.83 dB. The mean hearing loss was the highest in group 3,4,5 and was statistically significant compared to the control group and all other groups (p 0.05). Conclusion: Hearing loss in chronic otitis media is due to ossicular lesions rather than tympanic membrane perforation. Hearing loss within 45-50 dB suggests ossicular pathology. Although preoperative high hearing loss in chronic otitis media shows ossicular damage, it does not always indicate the severity and destruction of the disease.

Özet

Amaç: Kronik Otitis Media (KOM); kulak zarı perforasyonu, kulak akıntısı ve işitme kayıpları ile karakterize inflamatuar bir hastalıktır. Preoperatif odyoloji, KOM cerrahisi için orta kulak hakkında bilgi verse de bazen preoperatif odyoloji sonucu ile peroperatuvar bulgular çelişmektedir. Bu çalışmanın amacı; orta kulaktaki kemikçik patoloji derecesine göre işitmenin ne kadar etkilendiğini belirlemektir. Bunun için preoperatif odyolojik bulgular ile peroperatif kemikçik patoloji bulguları karşılaştırıldı. Yöntemler: Bu çalışmaya KOM tanısıyla opere edilen 60 hasta ve kontrol amacıyla herhangi bir şikayeti bulunmayan 30 sağlıklı birey dahil edildi. Peroperatuvar kemikçik patolojilerine göre olguların 42'sinde (%70) kemikçik patolojisi tespit edildi. Bunlardan 18'inde (%30) sadece timpanik membran perforasyonu izlendi. Kemikçik patolojisi izlenenlerin 36's ında (%60) inkus erozyonu, 33'ünde (%55) malleus erozyonu ve 12'sinde (%20) stapes erozyonu gözlendi. Kemikçik patolojilerine göre hastalar 5 gruba ayrıldı. Bulgular: Grup 1 odyometri sonucu: 27.83 dB, Grup 2: 56.50 dB, Grup 3: 71.67 dB, Grup 4: 67.80 dB, Grup 5: 78.75 dB olarak izlendi. Kontrol grubunun işitme düzeyleri ortalaması 11.83 dB olarak tespit edildi. KOM'u olan 5 grubun işitme kaybı seviyeleri kontrol grubuna göre daha yüksek izlendi (p 0.05). Sonuc?: Kronik otitis mediada işitme kaybı, timpanik membran perforasyonundan çok kemikçiklerdeki lezyonlardan dolayıdır. İşitme kaybı 45-50 dB içinde olması kemikçik patolojisini düşündürür. Kronik otitis mediada preoperatif yüksek işitme kayıpları kemikçik hasarını gösterse de her zaman hastalığın şiddetini ve tahribatını göstermez.

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Cite This Article

YILMAZ, N. (2019). EVALUATION OF OSSICULAR PATHOLOGY IN CHRONIC OTITIS MEDIA WITH PREOPERATIVE AUDIOLOGY. KBB-Forum, Cilt: 18 - Sayı: 3, 270–276. https://ajindex.com/articles/209292

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