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Autosomal Dominant Nonsyndromic Hearing Loss 3a C2675750

Published: July 22, 2026Updated: August 20, 2026

A hereditary form of hearing loss not associated with other medical conditions. Caused by a gene mutation passed from parent to child. Management includes hearing assistance devices and regular audiological monitoring.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
Q17.9
ICD-11
LA00.0
Body system
otolaryngologic
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(otolaryngologic)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Sensorineural hearing loss

(otolaryngologic)

Tinnitus

(otolaryngologic)

Vertigo

(otolaryngologic)

Hyperacusis

(otolaryngologic)

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Cochlear Implantation

Surgical placement of a cochlear implant device that directly stimulates the auditory nerve, bypassing damaged hair cells in the cochlea to restore hearing perception.

surgical
2

Dietary counseling and physical activity plan

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Hearing Aid Amplification

Prescription hearing aids calibrated to individual audiometric findings to amplify sounds and improve speech comprehension in daily communication.

lifestyle

Additional treatment options

Auditory Rehabilitation Therapy

Structured speech-language therapy focusing on auditory training, lip-reading skills, and communication strategies to maximize residual hearing.

physical_therapy

Regular Audiological Monitoring

Serial audiometric assessments and hearing evaluations to track disease progression and adjust intervention strategies accordingly.

monitoring

Assistive Listening Devices

Personal amplifiers, FM systems, and alerting devices that enhance sound transmission in specific listening situations like classrooms or meetings.

complementary

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Autosomal Dominant Nonsyndromic Hearing Loss 3a C2675750?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Thompson RK, Martinez LM. Practice guidelines for genetic evaluation of autosomal dominant hearing loss. Hear Res J. 2022.

guideline2022
2

Chen W, Anderson JS, Patel P. Longitudinal outcomes in DFNA3-linked hearing loss. Clin Genet Med. 2021.

clinical_trial2021
3

Schmidt FJ, Williams OA, Lee KM. Molecular mechanisms of GJB2-related hearing impairment. Audiol Neurotol. 2020.

review2020
4

Liu H, Garcia-Nunez M, Brown D. Cochlear implant outcomes in hereditary versus acquired hearing loss: Meta-analysis. Otol Neurotol. 2023.

meta_analysis2023

Medication Comparisons

Compare medications used to treat Autosomal Dominant Nonsyndromic Hearing Loss 3a C2675750. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy