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Abnormality Of The Epiphysis Of The Distal Phalanx Of The 5th Toe C4022324

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

An abnormality affecting the growth area at the end of the fifth toe bone, potentially affecting toe development and function. Usually identified through imaging studies.

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
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

Pain in fifth toe

(musculoskeletal)

Fifth toe swelling

(musculoskeletal)

Localized tenderness of toe

(musculoskeletal)

Fifth toe nail changes

(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

Developmental assessment

Regular monitoring of the 5th toe epiphysis development through clinical exams and imaging to ensure proper ossification and alignment.

monitoring
2

Exercise prescription and weight management

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Toe flexibility program

Conservative stretching regimen to maintain soft tissue flexibility and prevent contractures around the abnormal epiphysis.

physical_therapy

Additional treatment options

Accommodative shoe wear

Selection of footwear designed to accommodate toe deformities, featuring extra depth and cushioning to reduce friction and pressure.

lifestyle

Distal phalanx reconstruction

Surgical reconstruction of the malformed distal phalanx to restore anatomy and function when the abnormality causes significant problems.

surgical

Protective silicone toe caps

Silicone padding devices placed over the 5th toe to protect the abnormal epiphysis from external trauma and reduce friction.

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 Epiphysis Of The Distal Phalanx Of The 5th Toe C4022324?

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

Martinez LM, Chen WX, Patel SD. Congenital abnormalities of the lesser toe phalanges: a comprehensive review. Foot Ankle Int. 2019.

review2019
2

American College of Foot and Ankle Surgeons. Clinical practice guideline for pediatric foot deformities. J Foot Ankle Surg. 2022.

guideline2022
3

Kim SH, Anderson RC, Thompson JR. Radiographic analysis of distal phalanx abnormalities in pediatric toe disorders: a prospective study. J Pediatr Orthop. 2021.

clinical_trial2021
4

Garcia JP, Liu MH, Brown KM. Ossification disorders of the foot phalanges: systematic review and meta-analysis. Orthopedics. 2020.

meta_analysis2020

Medication Comparisons

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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