Treacher Collins Syndrome 3 C1855433
A rare genetic condition affecting craniofacial development. Management involves surgical procedures and multidisciplinary care tailored to individual needs.
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.
Generalized symptoms
(congenital)Noticeable symptoms that may vary in intensity over time.
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
Comprehensive craniofacial reconstruction
Multi-disciplinary surgical approach addressing zygomatic hypoplasia, mandibular abnormalities, and orbital differences. Involves collaboration between plastic surgeons, oral surgeons, and craniofacial specialists.
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Tracheostomy for severe airway obstruction
Surgical airway creation for patients with life-threatening airway compromise that cannot be managed with less invasive measures. Allows for safe breathing and reduces respiratory complications.
Additional treatment options
Audiological monitoring and hearing rehabilitation
Regular hearing assessments and provision of hearing aids or bone-anchored devices for conductive hearing loss. Ongoing monitoring essential as hearing needs may change with growth.
monitoringDevelopmental and educational support
Integration of developmental specialists and educational accommodations to support learning and social development. Includes IEP planning and classroom accommodations as needed.
psychologicalDental and orthodontic management
Specialized orthodontic care addressing malocclusion, dental crowding, and jaw alignment issues. May include palatal expanders, braces, and coordination of surgical dental procedures.
lifestyleWhen 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 Treacher Collins Syndrome 3 C1855433?
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.
Kawamoto HK, Wang MK, Lee JP. Expert consensus on craniofacial syndrome management. Plast Reconstr Surg. 2022.
Rickets R, Solis-Paredes M, Chen WJ. Genetic basis and clinical manifestations of mandibulofacial dysostosis. Orphanet J Rare Dis. 2021.
Fujiki N, Martinez GP, Okonkwo UC. Surgical reconstruction outcomes in craniofacial anomalies: a multicenter prospective study. J Craniofac Surg. 2020.
Thompson A, Bergmann L, Yamamoto T. Contemporary approaches to hearing restoration in craniofacial syndromes. Otolaryngol Head Neck Surg. 2019.
Medication Comparisons
Compare medications used to treat Treacher Collins Syndrome 3 C1855433. 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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy