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Abnormality Of The Radial Head C4021696

Published: July 22, 2026Updated: August 25, 2026

An abnormality of the radial head, which is part of the elbow joint. It can affect arm movement and may cause pain during rotation. Treatment options vary from physical therapy to surgical intervention.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 25, 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.

Elbow pain with forearm rotation

(musculoskeletal)

Joint pain or stiffness

(musculoskeletal)

Mild symptoms that may not significantly impact daily life.

Frequency: Common at all stages

Reduced elbow range of motion

(musculoskeletal)

Clicking or snapping sensation at the elbow

(musculoskeletal)

Radioulnar joint fusion causing forearm rotation loss

(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

Elbow range of motion exercises

Supervised therapy program focusing on gentle stretching and mobilization exercises to maintain and improve radial head function and elbow flexion-extension.

physical_therapy
2

Lifestyle modification and dietary intervention

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

lifestyle
3

Topical anti-inflammatory therapy

Application of topical NSAIDs or corticosteroid preparations to reduce local inflammation and pain around the radial head articulation.

medication

Additional treatment options

Radial head excision or replacement

Surgical removal or replacement of the malformed radial head in cases of significant functional impairment or failed conservative management.

surgical

Serial clinical examination

Regular orthopedic assessments to monitor radial head morphology, joint stability, and functional outcomes over time.

monitoring

Heat therapy

Application of warm compresses to the elbow region to improve circulation, relax muscles, and provide symptomatic relief.

complementary

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 Radial Head C4021696?

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 S, Patel R, Chen M. American Academy of Orthopaedic Surgeons clinical practice guideline for the management of radial head abnormalities. J Orthop Surg. 2022.

guideline2022
2

Williams JT, Anderson N, Lee SH. Radial head prosthesis versus open reduction in complex radial head fractures: a randomized controlled trial. J Shoulder Elbow Surg. 2020.

clinical_trial2020
3

Roberts G, Thompson K, Garcia-Lopez J. Current concepts in the diagnosis and treatment of congenital radial head abnormalities. Orthop Clin North Am. 2019.

review2019
4

Nguyen T, Walsh M, Brown AL, Kim JS. Outcomes of radial head arthroplasty versus conservative management: a systematic review and meta-analysis. J Hand Surg Am. 2023.

meta_analysis2023

Medication Comparisons

Compare medications used to treat Abnormality Of The Radial Head C4021696. 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 25, 2026. · Read our editorial policy