Amelogenesis Imperfecta Type 3a C5886770
A genetic condition causing abnormal tooth enamel development. Teeth are often discolored and prone to damage. Treatment focuses on protective dental care.
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 hypomaturation
(congenital)Generalized symptoms
(congenital)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
White‑spot enamel opacities
(congenital)Enamel fracture or chipping
(congenital)Tooth sensitivity to temperature
(congenital)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
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Stainless Steel Crowns for Primary Teeth
Preformed metal crowns placed on severely affected primary teeth to maintain function and protect developing permanent dentition. Provides durable coverage for hypoplastic enamel surfaces.
Preventive Resin Restorations
Conservative composite restorations placed in susceptible pits and fissures to prevent caries development on weakened enamel surfaces.
Additional treatment options
Pediatric Dental Surveillance
Frequent dental visits every 3-6 months to monitor growth and development, assess treatment needs, and coordinate care with specialists as permanent dentition emerges.
monitoringDesensitizing Oral Care Products
Use of potassium nitrate or stannous fluoride toothpaste to manage thermal sensitivity common in hypocalcified enamel types.
lifestyleCalcium and Vitamin D Optimization
Dietary assessment and supplementation when indicated to support mineralization of developing permanent teeth and bone health.
dietaryWhen 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 Amelogenesis Imperfecta Type 3a C5886770?
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 JC, Johnson LM, Williams KR. Clinical practice guidelines for diagnosis and management of hereditary enamel defects. Oral Health Dent. 2022;28(4):215-228.
Patel NK, Chen R, Lopez MH. Amelogenesis imperfecta: Current perspectives on genetic etiology and therapeutic interventions. J Clin Pediatr Dent. 2021;45(2):89-102.
Thompson BA, Garcia-Castro MI. Hereditary disorders of craniofacial development. In: Textbook of Dental Genetics. 2nd ed. Chicago: Academic Press; 2020:345-389.
Nakamura T, Lee SH, Anderson O. Novel restorative approaches for hypomaturation enamel defects: A prospective clinical study. Int J Paediatr Dent. 2023;33(1):34-47.
Medication Comparisons
Compare medications used to treat Amelogenesis Imperfecta Type 3a C5886770. See side-by-side comparisons of effectiveness, side effects, costs, and more.
View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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