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Updated: Feb 16, 2026

Systematic Hearing Performance Evaluation Process for Adolescents with Cochlear Implantation at Early Ages
Published on: March 24, 2023
Implantable hearing devices
1Department of Otolaryngology, Head & Neck Surgery, Bundeswehrkrankenhaus Ulm, Germany.
Combined hearing loss often requires implantable hearing systems. Options like transcutaneous and percutaneous bone conduction implants (BCI), and active middle ear implants, offer solutions based on hearing loss severity and patient factors.
Area of Science:
- Otolaryngology
- Biomedical Engineering
- Audiology
Background:
- Combined hearing loss necessitates advanced auditory prosthetic solutions.
- Bone conduction thresholds and cochlear function dictate treatment strategies.
Purpose of the Study:
- To outline implantable hearing system options for combined hearing loss.
- To correlate specific implant types with degrees of hearing impairment.
Main Methods:
- Review of current implantable hearing system technologies.
- Categorization of systems based on bone conduction thresholds and cochlear status.
Main Results:
- Transcutaneous bone conduction implants (BCI) suit mild sensorineural deafness.
- Percutaneous BCI are effective for moderate hearing loss.
- Active middle ear implants are indicated for moderate to high-grade cochlear hearing loss.
Conclusions:
- Implantable hearing systems provide effective therapeutic options for combined hearing loss.
- System selection is guided by audiological assessment.
- Implants are valuable for patients with contraindications or prior middle ear surgery.
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