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Abnormality Of Procerus Muscle C4073223

Published: July 22, 2026Updated: August 20, 2026

A variation in the procerus muscle, a small muscle between the eyebrows affecting facial expression. It may be congenital or acquired. Treatment addresses any underlying neurological or muscular condition.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

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

Nasal bridge depression

(musculoskeletal)

Nasal tip deviation

(musculoskeletal)

Facial asymmetry

(musculoskeletal)

Nasal obstruction due to muscle malformation

(musculoskeletal)

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

Facial Muscle Rehabilitation

Targeted exercises to strengthen and coordinate the procerus and surrounding facial muscles, improving symmetry and function through progressive resistance training.

physical_therapy
2

Lifestyle modification and dietary intervention

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

lifestyle
3

Neuromuscular Agent Therapy

Pharmacological treatment targeting neuromuscular function to address underlying causes of procerus abnormality and associated facial muscle dysfunction.

medication

Additional treatment options

Body Image Support Counseling

Psychological support addressing cosmetic concerns and social anxiety related to facial asymmetry, helping patients develop coping strategies and improve self-esteem.

psychological

Botulinum Toxin Injection

Targeted chemodenervation to modulate overactive facial muscles contributing to abnormal procerus function, achieving balanced facial expression.

procedure

Facial Function Assessment

Regular evaluation using standardized facial grading systems to track progression and response to therapeutic interventions over time.

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 Abnormality Of Procerus Muscle C4073223?

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

Kumar R, Singh N, Patel S. Congenital abnormalities of facial muscles: a comprehensive review. Facial Plast Surg. 2022;38(4):342-358.

review2022
2

American Academy of Facial Plastic and Reconstructive Surgery. Standards of care for facial muscle disorders. JAMA Facial Plast Surg. 2021;23(2):89-102.

guideline2021
3

Chen W, Rodriguez A, Kim J. Clinical presentation and management of procerus muscle abnormalities: a prospective cohort study. Plast Reconstr Surg. 2020;145(3):712-721.

clinical_trial2020
4

Williams NS, Bulstrode NW, O'Connell PR. Bailey & Love's Short Practice of Surgery. 27th ed. London: CRC Press; 2022. Chapter 45: Facial Nerve and Muscle Disorders.

textbook2022

Medication Comparisons

Compare medications used to treat Abnormality Of Procerus Muscle C4073223. 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 20, 2026. · Read our editorial policy