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Congenital bony fixation of the malleus - PubMed
https://pubmed.ncbi.nlm.nih.gov/9870629/
Audiograms and the data on ear trauma or chronic infection were analysed from case histories belonging to each bony specimen. Bony fixation of the malleus was found in 14 cases. It was almost always unilateral. The most frequent site of the fixation was the lateral epitympanal wall.
[Attical fixation of the malleus head associated with ...
https://pubmed.ncbi.nlm.nih.gov/12527843/
Results: Audiogram was unchanged even if CT-scan confirm the good position of the partial prosthesis. Conclusion: Surgical treatment of an attical fixation of the malleus head do not seem to be necessary if it is associated with a simultaneous obliteration of the round window. Indeed, obstruction of the round window by a high Jugular bulb can ...
Primary malleus fixation: diagnosis and treatment
https://pubmed.ncbi.nlm.nih.gov/6790887/
Primary malleus fixation occurs in an otherwise normal middle ear without evidence of congenital deformity and without chronic inflammatory changes. It occurs in the latter decades of life and is frequently associated with sensorineural presbycusis. We believe it is a …
[Fixation of the malleus and incus]
https://pubmed.ncbi.nlm.nih.gov/2758472/
During the past five years at the ENT Clinic in Olomouc 15 incudomallear synostoses of inflammatory aetiology were observed; 10 times tympanotomy was found, performed in patients without an inflammatory history, fixation of the malleus, or fixation of the malleus and incus or fixation of the stapes and malleus.
Symptom: Conductive Hearing Loss : The Hearing Journal
https://journals.lww.com/thehearingjournal/Fulltext/2015/05000/Symptom__Conductive_Hearing_Loss.4.aspx
The audiogram shows a 50-dB to 60-dB conductive hearing loss on the left, with a drop in the bone-conduction threshold on that side down to 35 dB at 2,000 Hz. An axial CT image at the level of the malleus head and incus body is shown on the right. Diagnosis: Malleus Head Fixation
Malleus Bar as a Rare Cause of Congenital Malleus …
http://www.ajnr.org/content/ajnr/19/7/1229.full.pdf
Malleus Fixation: CT Demonstration Yoshihisa Kurosaki, Yumiko O. Tanaka, and Yuji Itai Summary: Among congenital ossicular anomalies without external ear atresia, malleus fixation is least common. We report a case of congenital malleus fixation by a bony bar connecting the malleus neck to the posterior tympanic wall,
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