Abnormality Of Buccinator Muscle C4073236
The buccinator muscle helps with chewing and controlling cheek movement. Abnormalities in this facial muscle are uncommon and may be present from birth or acquired. Treatment options include physical therapy and, in some cases, surgical repair.
Key facts at a glance
- ICD-10
- M79.9
- ICD-11
- FA00.0
- Body system
- musculoskeletal
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Joint pain or stiffness
(musculoskeletal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Oral phase dysphagia
(musculoskeletal)Speech articulation difficulties
(musculoskeletal)Difficulty blowing air or whistling
(musculoskeletal)Mild cheek weakness
(musculoskeletal)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
Behavioral and nutritional therapy
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Facial Muscle Rehabilitation
Targeted exercises to strengthen and coordinate the buccinator muscle, improving cheek tension, oral competence, and facial symmetry. Therapy may include blowing exercises, resistance training, and neuromuscular re-education techniques.
Additional treatment options
Periodic Functional Assessment
Regular evaluation of oral-motor function, feeding ability, and facial symmetry through clinical examination and functional testing to track progression and guide treatment adjustments.
monitoringBiofeedback Training
Visual or auditory feedback techniques help patients recognize and voluntarily control buccinator muscle activity, enhancing awareness and motor learning for improved muscle coordination.
complementaryWhen 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 Abnormality Of Buccinator Muscle C4073236?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy