[Nonsurgical attachment possibilities for bone conduction hearing aids : Comparison of coupling using external pressure versus an adhesive plate].

Background: Bone conduction hearing systems are used for patients with conductive or combined hearing loss who cannot be adequately treated with air conduction hearing aids or surgery. These hearing systems can be surgically implanted or reversibly attached using bone conduction eyeglasses or a rigid or soft headband. A nonsurgical and pressure-free alternative is fixation via an adhesive plate.