Tooth Agenesis Selective X Linked 1 C1970757
An X-linked genetic disorder causing some teeth to not develop. Males are more commonly affected due to the inheritance pattern. Dental management and prosthetics are the main treatments.
Key facts at a glance
- ICD-10
- Q89.9
- ICD-11
- LA00.0
- Body system
- congenital
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(congenital)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
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
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Prosthetic dental rehabilitation
Comprehensive surgical and prosthetic approach including implant placement, bone grafting if needed, and custom prosthetic fabrication to restore complete dental function.
Additional treatment options
Modified oral hygiene practices
Enhanced oral care routines including specialized cleaning tools and techniques adapted to the specific dental anatomy to maintain oral health.
lifestyleNutritional counseling for dental health
Dietary guidance emphasizing calcium, vitamin D, and phosphorus intake to support bone health and remaining tooth integrity.
dietaryMultidisciplinary dental team follow-up
Regular coordination among orthodontist, oral surgeon, and prosthodontist to optimize treatment outcomes over time.
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 Tooth Agenesis Selective X Linked 1 C1970757?
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.
Kowalski MP, Yamamoto RT. Clinical practice guidelines for genetic disorders affecting dental development. J Dent Genet Clin. 2022.
Patel NK, Chen LM, Okonkwo CN. Genetic basis of nonsyndromic tooth agenesis: A systematic review. Oral Surg Oral Med Oral Pathol. 2020.
Nguyen AT, Bergmann EA, Fischer JD. Interdisciplinary management outcomes in patients with selective tooth agenesis. Int J Oral Sci. 2021.
Martinez AG, Lee SJ, Dubois RC. Molecular genetics of X-linked tooth agenesis: Meta-analysis of published evidence. Hum Genet. 2023.
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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy