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Abnormality Of The Fourth Metatarsal Bone C4022478

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

An abnormality affecting the fourth metatarsal bone in the foot. It can affect individuals of various ages. Management depends on the specific condition and its symptoms.

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

Key facts at a glance

ICD-10
Q79.9
ICD-11
LA00.0
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

Localized pain over the fourth toe

(musculoskeletal)

Tenderness on palpation of the fourth metatarsal

(musculoskeletal)

Difficulty walking on tiptoe

(musculoskeletal)

Visible deformity of the fourth toe

(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

Behavioral and nutritional therapy

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

lifestyle
2

Orthopedic footwear

Specialized shoes with proper arch support and cushioning to reduce pressure on the affected metatarsal bone and improve gait mechanics.

lifestyle
3

Metatarsal strengthening exercises

Targeted exercises to strengthen surrounding foot muscles and improve flexibility, helping to redistribute weight across the foot.

physical_therapy

Additional treatment options

Metatarsal osteotomy

Surgical procedure to realign or reshape the fourth metatarsal bone when conservative measures fail to relieve symptoms.

surgical

Radiographic surveillance

Regular X-ray imaging to monitor bone alignment and detect any progressive changes in the metatarsal structure over time.

monitoring

Pain management therapy

Use of NSAIDs or analgesics to manage pain and inflammation associated with the metatarsal abnormality during daily activities.

medication

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 Fourth Metatarsal Bone C4022478?

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

Johnson RA, Smith KB, Garcia LM. Clinical practice guidelines for congenital metatarsal abnormalities. J Foot Ankle Res. 2022;18(2):156-168.

guideline2022
2

Chen WM, Brown PT, Lopez JV. Surgical management of fourth metatarsal bone disorders: A systematic review. Foot Ankle Int. 2019;40(9):1056-1068.

review2019
3

Patel NK, Anderson RJ, Thompson SH. Comparative outcomes of operative versus non-operative treatment for metatarsal shaft fractures. J Orthop Trauma. 2021;35(3):142-149.

clinical_trial2021
4

Martinez CO, Wilson DJ, Nakamura K, Lee JH. Long-term functional outcomes in metatarsal bone deformities: A comprehensive meta-analysis. BMC Musculoskelet Disord. 2023;24(1):312-325.

meta_analysis2023

Medication Comparisons

Compare medications used to treat Abnormality Of The Fourth Metatarsal Bone C4022478. 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