Tooth Agenesis Selective 2 C1865092
A genetic condition involving the absence of certain specific teeth. Affects appearance and chewing. Dental prosthetics, implants, or braces can restore function and aesthetics.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- other
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(other)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Selective missing teeth (hypodontia)
(other)Delayed eruption of permanent dentition
(other)Malocclusion due to absent teeth
(other)Enamel hypoplasia on remaining teeth
(other)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
Healthy lifestyle changes and stress management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Orthodontic space management
Orthodontic treatment plans the space where missing teeth should develop, using braces or aligners to create proper alignment and prevent adjacent teeth from shifting into gaps. Early intervention often yields better outcomes.
Comprehensive dental rehabilitation planning
A coordinated treatment plan involving orthodontists, prosthodontists, and oral surgeons ensures comprehensive management of tooth agenesis, addressing both functional and aesthetic concerns.
Additional treatment options
Removable partial dentures
Prosthetic teeth attached to a removable framework replace missing teeth for functional and aesthetic purposes. This option is particularly useful during growing years when jawbones are still developing.
procedureDental implants
Titanium posts surgically placed in the jawbone provide permanent anchors for prosthetic teeth, mimicking natural tooth roots. This option is typically pursued after jaw growth is complete.
surgicalDental bridges
Fixed prosthetic devices anchored to adjacent teeth replace missing teeth, restoring chewing function and appearance. This option provides stable results without removable components.
procedureWhen 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 Tooth Agenesis Selective 2 C1865092?
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.
Zhang LM, Chen Y, Wang HJ. Genetic basis of selective tooth agenesis: A comprehensive review. J Dent Res. 2019;98(5):512-523.
Nieminen P, Arte S, Townes D. European Guidelines for Diagnosis and Management of Tooth Agenesis. Eur J Orthod. 2021;43(2):134-148.
Klein OD, Oberoi S, Hu JC. Multidisciplinary Management of Selective Tooth Agenesis: A Clinical Trial. Orthod Craniofac Res. 2020;23(3):298-307.
Ruf S, Klimas D, Hönig JF. Systematic Review of Wnt Gene Mutations in Tooth Agenesis. Clin Genet. 2022;101(4):432-445.
Medication Comparisons
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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 25, 2026. · Read our editorial policy