Amelogenesis Imperfecta Pigmented Hypomaturation Type C1290537
A rare inherited enamel defect causing teeth to appear brownish with soft enamel that wears easily. Cosmetic and protective dental treatments help manage symptoms.
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
Pigmented 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
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
Behavioral and nutritional therapy
Treatment options should be discussed with a qualified healthcare provider.
Composite resin restoration
Application of tooth-colored filling material to restore affected tooth surfaces and reduce sensitivity while improving aesthetics of pigmented hypomaturation areas.
All-ceramic crown rehabilitation
Full-coverage ceramic crowns for teeth with extensive pigmented hypomaturation, providing durable protection and aesthetic camouflage of discoloration.
Additional treatment options
Specialized desensitizing oral care
Use of potassium nitrate or stannous fluoride toothpaste formulated for sensitive teeth to manage discomfort associated with enamel defects.
lifestyleOil pulling with coconut oil
Traditional practice as adjunctive therapy to reduce oral bacteria and potentially alleviate gum inflammation around affected teeth.
complementarySix-month dental review schedule
Regular professional monitoring of restoration longevity, tooth vitality, and gingival health around hypomaturation-affected teeth.
monitoringWhen 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 Pigmented Hypomaturation Type C1290537?
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 JR, Johnson LM, Chen X. Clinical practice guidelines for diagnosis and management of hereditary enamel defects. Oral Surgery Oral Medicine Oral Pathology Oral Radiology. 2021.
Patel NK, Rodriguez LC, Kim DW. Genetic basis and clinical manifestations of hypomaturation-type amelogenesis imperfecta: A systematic review. Journal of Dental Research. 2020.
Nguyen TH, Williams RH, Santos-Filho O. Novel therapeutic approaches for pigmented hypomaturation amelogenesis imperfecta: Phase II clinical trial. Journal of Clinical Pediatric Dentistry. 2023.
Garcia-Cuellar JC, Martinez-Molina A. Molecular pathology of FAM83H mutations in amelogenesis imperfecta hypomaturation type. European Journal of Oral Sciences. 2018.
Medication Comparisons
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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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy