Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology
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The floating mass transducer (FMT) of the Vibrant Soundbridge (VSB) can be interposed in the middle ear in case of an absent incus. ⋯ It could be concluded that when the incus is absent, placement of the FMT directly on to the stapes is an acceptable solution.