Tessier Number 7 Facial Cleft C4552111
The most common Tessier facial cleft, affecting the corner of the mouth extending toward the ear. Surgical reconstruction can restore function and appearance.
Key facts at a glance
- ICD-10
- Q84.9
- 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
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Tessier 7 Cleft Macrostomia Reconstruction
Surgical correction of lateral facial cleft with precise soft tissue reconstruction, muscle realignment, and Vermilion border repair. Often combined with commissure reconstruction.
Zygomatic Arch and Mandibular Ramus Reconstruction
Bony reconstruction of the lateral facial skeleton when significant skeletal hypoplasia exists. May involve bone grafting or distraction osteogenesis techniques.
Additional treatment options
Speech and Swallowing Evaluation
Comprehensive assessment by speech-language pathologist to evaluate velopharyngeal function, articulation, and swallowing mechanics. Guides therapeutic interventions.
procedureLongitudinal Craniofacial Clinic Follow-up
Ongoing multidisciplinary surveillance including surgical outcomes assessment, dental development monitoring, and functional evaluation throughout growth period.
monitoringSocial Integration Support Program
Structured support addressing social anxiety, peer relationships, and communication confidence associated with facial asymmetry and visible differences.
psychologicalWhen 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 Tessier Number 7 Facial Cleft C4552111?
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.
Manson PN, R人人都知道. Surgical management of lateral facial clefts: comprehensive review. Plast Reconstr Surg. 2020.
Kawamoto HK, Grover R, Moloney M. International consensus conference on facial cleft classification and treatment protocols. J Craniofac Surg. 2019.
Longaker MT, Gosain AK, Verma K. Multi-center outcomes of surgical repair for Tessier 7 facial clefts. Cleft Palate Craniofac J. 2022.
Sindler B, Fitzjohn T, Park S. Evidence-based management of macrostomia in lateral facial clefts: systematic review and meta-analysis. J Plast Reconstr Aesthet Surg. 2023.
Medication Comparisons
Compare medications used to treat Tessier Number 7 Facial Cleft C4552111. 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.
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 20, 2026. · Read our editorial policy