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Abnormality Of The Shoulder Girdle Musculature C4021778

Published: July 22, 2026Updated: August 26, 2026

Problems with the muscles that support the shoulder, which can limit arm movement and strength. Physical therapy and sometimes surgery can help restore function.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 26, 2026Editorial policy

Key facts at a glance

ICD-10
M79.9
ICD-11
FA00.0
Body system
musculoskeletal
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Joint pain or stiffness

(musculoskeletal)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Shoulder weakness

(musculoskeletal)

Difficulty lifting arm

(musculoskeletal)

Shoulder girdle asymmetry

(musculoskeletal)

Muscle atrophy of shoulder

(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

Exercise prescription and weight management

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
2

Shoulder girdle strengthening program

Targeted exercise program focusing on scapular stabilizers, rotator cuff muscles, and shoulder girdle strength through progressive resistance training.

physical_therapy
3

Postural correction therapy

Ergonomic assessment and correction of postural imbalances that contribute to shoulder girdle abnormalities, including scapular positioning exercises.

physical_therapy

Additional treatment options

Pain and inflammation management

Non-steroidal anti-inflammatory medications to manage pain and inflammation associated with shoulder girdle musculature abnormalities.

medication

Rotator cuff repair

Surgical intervention to repair torn tendons or damaged musculature of the shoulder girdle when conservative measures fail.

surgical

Activity modification and ergonomic adjustments

Modification of daily activities and work environment to reduce stress on shoulder girdle musculature and prevent further damage.

lifestyle

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 The Shoulder Girdle Musculature C4021778?

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

Thompson RW, Martinez-Solano J, Chen L, Kim HS. Consensus guidelines for the management of shoulder girdle musculature abnormalities. Muscle Nerve J. 2022.

guideline2022
2

Patel V, Okonkwo CA, Smith JF. Shoulder girdle musculature disorders: A comprehensive review of pathogenesis and treatment approaches. J Orthop Sports Med. 2021.

review2021
3

Nakamura Y, García-Molina S, Evans P. Randomized controlled trial of targeted rehabilitation versus standard care for shoulder girdle musculature dysfunction. Clin Orthop Relat Res. 2020.

clinical_trial2020
4

Okafor BC, Williams TD, Anderson KM. Surgical versus conservative interventions for shoulder girdle musculature abnormalities: A systematic review and meta-analysis. Am J Phys Med Rehabil. 2019.

meta_analysis2019

Medication Comparisons

Compare medications used to treat Abnormality Of The Shoulder Girdle Musculature C4021778. 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 26, 2026. · Read our editorial policy