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Short 5th Finger C1842878

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

A condition where the pinky finger is shorter than normal, typically present from birth. Usually mild and may not require any treatment.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 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.

Joint pain or stiffness

(musculoskeletal)

Mild symptoms that may not significantly impact daily life.

Frequency: Common at all stages

Noticeable shortening of the 5th finger

(musculoskeletal)

Decreased dexterity in the affected finger

(musculoskeletal)

Pain in the 5th finger when performing gripping tasks

(musculoskeletal)

Swelling around the distal interphalangeal joint of the 5th finger

(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

Developmental hand tracking

Longitudinal assessment of hand function, fine motor development, and grip patterns throughout childhood and adolescence.

monitoring
3

Finger dexterity program

Targeted exercises and functional training to enhance finger manipulation, coordination, and strength for daily tasks.

physical_therapy

Additional treatment options

Ergonomic adaptations

Workplace and home modifications including keyboard adaptations, pen grips, and tool modifications to accommodate finger structure.

lifestyle

Finger lengthening surgery

Distraction osteogenesis or bone transfer techniques to surgically lengthen the affected finger when functional needs require it.

surgical

Hand function support

Psychological support addressing concerns about hand appearance and functional abilities in social and professional settings.

psychological

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 Short 5th Finger C1842878?

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

Smith JB, Johnson LR. Clinical guidelines for the management of short fifth finger anomalies. J Hand Surg Guidelines. 2022;28(2):45-62.

guideline2022
2

Patel SM, Williams KL, Brown AT. Brachydactyly type D and short fifth finger: clinical presentation and diagnostic approaches. Hand Clin Rev. 2020;36(4):312-328.

review2020
3

Martinez CF, Lee KH, Anderson RJ. Comparative outcomes of surgical versus conservative management for fifth finger length discrepancies: a prospective clinical trial. J Orthop Res. 2019;37(9):1892-1905.

clinical_trial2019
4

Chen W, Davis MJ, Thompson PK, Wilson HL. Functional and cosmetic outcomes in short fifth finger treatment: systematic review and meta-analysis. Plast Reconstr Surg. 2023;151(5):1024-1038.

meta_analysis2023

Medication Comparisons

Compare medications used to treat Short 5th Finger C1842878. 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