Evaluation of Benefit for Treatment of Single Sided Deafness (SSD) Between Two Bone Conduction Prosthetic Devices; Osseointegrated Implant Versus Maxilla Anchored Removable Oral Appliance ("SoundBite")

Inclusion Criteria:

- Must be current users of a surgically implanted digitally programmable surgically
implanted bone conduction device

- Must be >18, <80 years old

- Must be fluent in English, as determined by the PI

- Must have diagnosis of SSD, time since onset (≥3 months)

- Must have at least two contiguous molar or premolar teeth with no untreated tooth
decay. Patients with tooth decay present are to first have restorations before being
fitted for SoundBite

- Healthy attachment to those teeth with tooth pockets limited to no more than 5mm

Exclusion Criteria:

- Subjects with known hypersensitivity to any of the components including allergies to
polymers.

- Subjects that are unable to use their hands such as quadriplegics or others that are
unable to comply with the warnings in the product's labeling.

- Subjects with known or active secondary medical conditions associated with variable
sensorineural hearing loss