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Prostheses, Middle Ear Ossicle, Incus/Stapes

Definition : Implantable ossicular prostheses designed to replace one or both of the middle and innermost middle ear ossicles (i.e., incus and stapes, respectively). These prostheses are typically made of bioactive materials such as hydroxyapatite, bioactive glasses, silastic, stainless steel, titanium, or high-density polyethylene sponge (HDPS); some materials require placement of cartilage between the prosthesis and the tympanic membrane to prevent extrusion. Sculpted autografts and allografts are less frequently used as ossicular prostheses. Incus and/or stapes prostheses are used mainly to reestablish the middle ear sound-conducting mechanism; they are also used to repair congenital abnormalities in the ossicles, improving a patient's hearing capabilities.

Entry Terms : "Prostheses, Ossicular, Incus/Stapes" , "Prostheses, Stapedial" , "Prostheses, Middle Ear Ossicle, Incus" , "Prostheses, Middle Ear Ossicle, Stapes" , "Stapes Middle Ear Prostheses" , "Incus Middle Ear Prostheses" , "Stapes Prostheses"

UMDC code : 16107

U.S.companies only
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Envoy Medical Corp

Company Type: Parent

Medtronic Inc

Company Type: Parent

At Medtronic, we're changing the face of chronic disease. By working closely with physicians around the world, we create therapies to help patients do things they never thought possible.

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