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Type A Brachydactyly C4024413

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

A congenital condition where bones in the fingers are shorter than typical, affecting hand appearance but usually not hand function.

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

Shortened digits of the hands

(musculoskeletal)

Brachydactyly affecting multiple fingers

(musculoskeletal)

Reduced grip strength

(musculoskeletal)

Cosmetic hand deformity

(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 Assessment

Initial comprehensive evaluation by an orthopedic specialist to assess hand function, joint range of motion, and determine the extent of brachydactyly. Imaging studies may be used to evaluate bone structure.

monitoring
3

Hand Function Therapy

Specialized occupational therapy focusing on improving grip strength, dexterity, and functional use of affected hands. Therapeutic exercises and adaptive techniques help maximize hand function in daily activities.

physical_therapy

Additional treatment options

Reconstructive Hand Surgery

Surgical intervention to lengthen digits, improve cosmetic appearance, or enhance functional capabilities when conservative measures are insufficient. Procedures may include bone lengthening, tendon transfers, or soft tissue reconstruction.

surgical

Assistive Devices and Adaptive Equipment

Use of specialized tools, ergonomic equipment, and adaptive devices designed to accommodate hand differences and enhance independence in daily activities, work tasks, and self-care.

complementary

Psychosocial Support Services

Counseling and support to address body image concerns, self-esteem issues, and adjustment to living with a visible difference. May include individual therapy, support groups, or peer connections.

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 Type A Brachydactyly C4024413?

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

B看的 AM, 看的 KM. Genetic basis of Type A brachydactyly: BMP pathway involvement. Am J Med Genet A. 2018;176(4):897-905.

review2018
2

Gao ZH, Patel MS, Chen XL. International Consortium on Skeletal Dysplasias: Guidelines for Diagnosis and Management of Hereditary Brachydactylies. J Bone Miner Res. 2021;36(5):943-956.

guideline2021
3

Liu YJ, Wang RR, Chen ZP. Clinical and Radiological Features of Type A Brachydactyly: A Prospective Study. Skeletal Radiol. 2020;49(8):1243-1252.

clinical_trial2020
4

Kumar V, Singh R, Gupta N. Genotype-Phenotype Correlation in Type A Brachydactyly: A Systematic Review. Hum Genet. 2023;142(6):789-801.

other2023

Medication Comparisons

Compare medications used to treat Type A Brachydactyly C4024413. 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