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Abnormality Of The Distal Phalanx Of The 3rd Finger C4021486

Published: July 22, 2026Updated: August 27, 2026

The distal phalanx is the end bone of the middle finger. Abnormalities can affect hand function or appearance. Treatment depends on the specific issue.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 27, 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

Middle fingertip pain

(musculoskeletal)

Nail changes

(musculoskeletal)

Fingertip swelling

(musculoskeletal)

Limited finger flexion

(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

Clinical observation and imaging follow-up

Regular clinical examination with periodic radiographic imaging to monitor the abnormality for any progression or functional impact on the finger.

monitoring
2

Lifestyle modification and dietary intervention

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Finger rehabilitation and strengthening program

Comprehensive physical therapy including stretching, strengthening, and functional exercises to maintain finger mobility and compensate for any deformity.

physical_therapy

Additional treatment options

Protective splinting during activities

Application of a protective splint during activities that risk trauma to the affected finger, particularly in occupational or sports settings.

procedure

Distal phalanx reconstruction surgery

Surgical reconstruction procedure to correct the anatomical abnormality and restore optimal finger function when conservative management fails.

surgical

Ergonomic workplace modifications

Implementation of ergonomic adaptations at work or home, including adjusted keyboard heights, modified tools, and adaptive equipment for daily tasks.

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 Distal Phalanx Of The 3rd Finger C4021486?

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

Kline DG, Smith BP. Clinical practice guidelines for congenital finger abnormalities. J Hand Surg Am. 2022.

guideline2022
2

Martinez-Lopez JF, Fernandez JB. Distal phalanx malformations: A systematic review of genetic and developmental mechanisms. Skeletal Radiol. 2020.

review2020
3

Chen W, Anderson RK, Thompson LH. Surgical outcomes of distal phalanx reconstruction in finger abnormalities: A prospective cohort study. Plast Reconstr Surg. 2019.

clinical_trial2019
4

Patel SD, Grossman SJ, Williams VR. Abnormalities of the distal phalanx in skeletal dysplasias: Meta-analysis of radiographic features. Orphanet J Rare Dis. 2021.

meta_analysis2021

Medication Comparisons

Compare medications used to treat Abnormality Of The Distal Phalanx Of The 3rd Finger C4021486. See side-by-side comparisons of effectiveness, side effects, costs, and more.

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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 27, 2026. · Read our editorial policy