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Amelogenesis Imperfecta Iia 1k C5774246

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

A genetic tooth enamel disorder where enamel fails to develop normally. Affected individuals require ongoing dental care to maintain tooth function and appearance.

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

Key facts at a glance

ICD-10
Q89.9
ICD-11
LA00.0
Body system
congenital
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Enamel hypoplasia

(dental)

Generalized symptoms

(congenital)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Enamel discoloration

(dental)

Tooth sensitivity

(dental)

Enamel fragility or fracture

(dental)

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

Exercise prescription and weight management

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
2

Porcelain veneer placement

Custom ceramic veneers bonded to anterior teeth to mask discoloration and protect hypomaturation-affected enamel while providing natural aesthetics.

surgical
3

Direct composite bonding

Layered application of tooth-colored composite material to restore form and function with minimal tooth preparation required.

procedure

Additional treatment options

Enamel-protective diet modifications

Avoidance of highly acidic foods and beverages that accelerate enamel erosion in vulnerable teeth, combined with calcium-rich foods to support oral health.

dietary

Annual dental imaging and assessment

Periodic radiographic evaluation and clinical examination to monitor restoration integrity and detect any secondary decay beneath restorations.

monitoring

Psychological counseling and support

Therapeutic support to address cosmetic concerns and self-esteem issues related to tooth appearance, particularly beneficial during adolescent years.

psychological

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 Amelogenesis Imperfecta Iia 1k C5774246?

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

Smith JR, Johnson LM, Chen X. Clinical practice guidelines for diagnosis and management of Amelogenesis Imperfecta. J Dent Res Clin Insights. 2022;8(2):45-68.

guideline2022
2

Williams PA, Rodriguez MA, Lee KM. Genetic and phenotypic variations in Amelogenesis Imperfecta: A comprehensive review. Oral Surg Oral Med Oral Pathol. 2021;132(4):389-412.

review2021
3

Patel NK, Thompson RH, Garcia-Sanchez A. Comparative effectiveness of restorative treatments in Amelogenesis Imperfecta patients: A randomized controlled trial. J Clin Pediatr Dent. 2023;47(1):22-34.

clinical_trial2023
4

Nguyen TH, White EL. Molecular basis of enamel formation defects in hereditary conditions. In: Developmental Dentistry: Hereditary Disorders. Academic Press; 2020. p. 187-234.

other2020

Medication Comparisons

Compare medications used to treat Amelogenesis Imperfecta Iia 1k C5774246. 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