Bone conduction amplification (BCA) for adults has expanded rapidly in recent years, with a growing range of surgical and non-surgical systems available to address conductive and mixed hearing losses as well as single-sided deafness. While technology has advanced, clinicians continue to face practical challenges in determining candidacy, selecting among device options, and ensuring that fittings provide sufficient output and clarity for everyday listening.
This presentation will focus on the clinical decision-making required to deliver reliable outcomes with adult BCA. Particular attention will be given to the relationship between patient hearing needs and device capability, including the role of maximum power output (MPO) and dynamic range in supporting speech understanding in complex listening environments. Common sources of underperformance—such as insufficient output, coupling limitations, and lack of objective verification—will be reviewed using real-world clinical examples.
Emerging verification approaches for bone conduction systems will also be introduced, including surface microphone–based methods and adaptations of real-ear measurement principles. These tools offer clinicians a practical way to confirm device performance and reduce uncertainty in the fitting process.
Participants will leave with a clearer framework for evaluating adult candidates, selecting devices based on measurable capability, and verifying performance to support consistent clinical outcomes.
Learning Objectives:
- Differentiate among adult bone conduction candidates based on audiometric configuration, listening demands, and clinical indications.
- Evaluate device capability, including maximum power output (MPO) and dynamic range, when selecting bone conduction systems for adult patients.
- Identify common sources of underperformance in adult bone conduction fittings, including output limitations, coupling factors, and verification gaps.
- Apply objective verification principles to confirm device performance and support consistent clinical outcomes in adult bone conduction care.
