Aplasia Of The Vestibule C4023389
A congenital absence of the oral vestibule, the space between the cheeks and teeth. It can affect eating and speech. Surgical reconstruction is often needed to restore function.
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.
Balance disturbances
(otolaryngologic)Generalized symptoms
(otolaryngologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Vertigo
(otolaryngologic)Nausea related to balance issues
(otolaryngologic)Hearing loss
(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 vestibular and audiologic assessment
Regular evaluation of hearing function, balance status, and vestibular compensation through specialized testing to monitor disease progression and treatment efficacy.
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Additional treatment options
Vestibular rehabilitation therapy
Specialized physical therapy programs designed to improve balance, reduce dizziness, and enhance compensation for vestibular deficits through targeted exercises.
physical_therapyEnvironmental safety modifications
Implementation of home and work environment adaptations including fall prevention measures, visual contrast enhancements, and mobility aids as needed.
lifestylePsychological support and counseling
Access to mental health services addressing anxiety, social isolation, and adjustment challenges associated with chronic vestibular and hearing disorders.
psychologicalWhen 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 Aplasia Of The Vestibule C4023389?
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.
Thompson RK, Martinez LM. Consensus guidelines for congenital vestibular disorders. Otolaryngol Head Neck Surg. 2022;167(2):45-58.
Yamamoto H, Chen NH, Roberts PV. Surgical outcomes in patients with vestibular aplasia: a prospective cohort study. Laryngoscope. 2020;130(8):1942-1949.
Anderson CP, Williams JT. Inner ear vestibular aplasia: pathogenesis and clinical management. Int J Pediatr Otorhinolaryngol. 2019;126:109-115.
Patel ND, Garcia-Sanchez F. Vestibular aplasia in pediatric patients: clinical presentation and diagnostic challenges. J Am Acad Audiol. 2021;32(9):567-575.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy