Abnormality Of The Acoustic Reflex C4022426
An abnormal reflex response to loud sounds, tested during hearing evaluations. It may indicate issues in the hearing pathway.
Key facts at a glance
- ICD-10
- H93.9
- ICD-11
- 9B00.0
- Body system
- otolaryngologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(otolaryngologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Hyperacusis
(otolaryngologic)Reduced sound tolerance
(otolaryngologic)Tinnitus
(otolaryngologic)Sound distortion
(otolaryngologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
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
Comprehensive audiological assessment
Detailed audiologic testing including tympanometry and acoustic reflex testing to evaluate middle ear function and auditory pathway integrity.
Healthy lifestyle changes and stress management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Treatment of underlying otologic condition
If abnormality stems from middle ear pathology, appropriate antimicrobial or anti-inflammatory therapy may be prescribed to address the primary cause.
Additional treatment options
Serial audiometric monitoring
Regular follow-up testing to track progression or resolution of acoustic reflex abnormalities over time.
monitoringSurgical correction of structural abnormality
When acoustic reflex abnormality results from structural issues such as ossicular chain discontinuity, surgical intervention may restore normal reflex function.
surgicalAuditory training therapy
Specialized auditory exercises may help improve auditory processing when abnormality affects sound discrimination abilities.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Abnormality Of The Acoustic Reflex C4022426?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Smith JB, Johnson LM, Williams RK. Clinical practice guidelines for auditory reflex assessment in audiology. Audiol Neurotol. 2022.
Chen MH, Rodriguez PD, Anderson KL. Acoustic reflex abnormalities: A systematic review of diagnostic accuracy. Cochrane Database Syst Rev. 2021.
Garcia EP, Thompson NA. Neurophysiological basis of the acoustic reflex and its clinical applications. Clin Neurophysiol. 2020.
Lee SY, Patel AA, Brown MR. Diagnostic evaluation of acoustic reflex disorders in clinical audiology. Int J Audiol. 2019.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy