Management of Unilateral Hearing Loss in a 14-Year-Old with Internal Auditory Canal Duplication Using a Bonebridge Bone Conduction Implant

Anna K. Piecuch; Katarzyna B. Cywka; Piotr H. Skarżyński; Henryk Skarżyński

doi:10.12659/AJCR.947791

05 September 2025 : Case report Poland

Management of Unilateral Hearing Loss in a 14-Year-Old with Internal Auditory Canal Duplication Using a Bonebridge Bone Conduction Implant

Challenging differential diagnosis, Management of emergency care, Congenital defects / diseases

Anna K. Piecuch

^{ABCDEF 1*}, Katarzyna B. Cywka

^{BCDEF 1}, Piotr H. Skarżyński

^{CD 2,3,4}, Henryk Skarżyński

^{G 1}

DOI: 10.12659/AJCR.947791

Am J Case Rep 2025; 26:e947791

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Figure 5 Magnetic resonance imaging (MRI) of the head with contrast, frontal section, T2-weighted images. Vestibulocochlear nerve absent on the right, facial nerve present, VII and VIII nerves present on the left. fn – facial nerve; cvn – cochleovestibular nerve.

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Management of Unilateral Hearing Loss in a 14-Year-Old with Internal Auditory Canal Duplication Using a Bonebridge Bone Conduction Implant

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