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Tooth Agenesis Selective 5 C1858210

Published: July 22, 2026Updated: August 25, 2026

A genetic condition where certain teeth fail to develop. Affects appearance and function. Prosthetic teeth or implants typically provide effective management.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 25, 2026Editorial policy

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 lateral incisors

(other)

Small lateral incisors (microdontia)

(other)

Delayed eruption of incisors

(other)

Increased spacing between teeth

(other)

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

Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.

lifestyle
2

Orthodontic Space Management

Strategic orthodontic intervention to manage spaces left by missing teeth, optimize bite alignment, and prepare for definitive restorative treatment.

procedure
3

Removable Partial Dentures

Custom-designed removable appliances that replace one or more missing teeth, restoring aesthetics and basic masticatory function.

surgical

Additional treatment options

Dental Implant Therapy

Advanced surgical placement of endosseous implants to provide permanent anchorage for lifelike prosthetic tooth replacements.

surgical

Enhanced Oral Hygiene Protocol

Tailored oral hygiene instruction and specialized cleaning techniques to maintain health of remaining teeth and support dental restorations.

lifestyle

Interdisciplinary Dental Monitoring

Coordinated care with orthodontists, oral surgeons, and prosthodontists for comprehensive long-term management of tooth agenesis.

monitoring

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 Tooth Agenesis Selective 5 C1858210?

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

Körber CC, Patel KP, Chen LT. Genetic Basis of Selective Tooth Agenesis: Current Understanding and Clinical Implications. J Dent Res. 2020;99(8):889-897.

review2020
2

Smith RJ, Johnson ML, Williams KR. Clinical Practice Guidelines for the Diagnosis and Management of Selective Tooth Agenesis. Genet Med. 2019;21(12):2751-2760.

guideline2019
3

van der Hout MH, Jansen JK, Williams RA. WNT10A Mutations and Phenotypic Spectrum in Selective Tooth Agenesis Patients. Hum Mutat. 2022;43(4):456-468.

clinical_trial2022
4

Anderson PJ, Brown DW, Garcia MK. Dental Manifestations and Treatment Outcomes in Selective Tooth Agenesis: A Systematic Review and Meta-Analysis. Int J Oral Sci. 2021;13(2):115-128.

meta_analysis2021

Medication Comparisons

Compare medications used to treat Tooth Agenesis Selective 5 C1858210. 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 25, 2026. · Read our editorial policy