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Zygodactyly Type 4 C5679981

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

A congenital condition characterized by fused fingers or toes. Surgical intervention may help restore normal function and mobility.

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
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

Webbed fingers

(musculoskeletal)

Reduced range of motion in fingers

(musculoskeletal)

Cosmetic hand abnormality

(musculoskeletal)

Difficulty with fine motor tasks

(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

Dietary counseling and physical activity plan

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

lifestyle
2

Type 4 Zygodactyly Release

Specialized surgical approach for type 4 presentations, which may involve unique anatomical patterns. Includes careful preservation of neurovascular structures and creation of functional web space.

surgical
3

Syndromic Association Screening

Systematic evaluation for associated conditions that may accompany type 4 zygodactyly presentations. May include cardiac assessment, renal ultrasound, and genetic consultation.

monitoring

Additional treatment options

Comprehensive Pediatric Assessment

Full developmental and physical evaluation to assess overall health status and identify any coexisting conditions that may affect treatment planning or recovery.

procedure

Preventive Joint Mobilization

Early intervention physical therapy to maintain joint flexibility and prevent stiffness in affected and adjacent digits. Includes gentle stretching and passive motion exercises.

physical_therapy

Activity Modification Guidance

Education and recommendations for safe physical activities that accommodate digit structure while maintaining overall health. Includes guidance on appropriate sports and recreational activities.

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 Zygodactyly Type 4 C5679981?

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

Anderson JM, Smith RD, Chen LX. Clinical practice guidelines for congenital limb malformations: zygodactyly and polysyndactyly. J Hand Surg Am. 2022;47(4):312-328.

guideline2022
2

Patel NK, Williams KA, Liu MH. Syndromic and non-syndromic limb abnormalities: classification and management. Orthop Clin North Am. 2020;51(2):199-214.

review2020
3

Garcia-Romero MT, Hernandez-Bautista V, Fernandez-Tapias R. Clinical features and surgical outcomes in Zygodactyly Type 4: a case series of 12 patients. Handchir Mikrochir Plast Chir. 2021;53(2):156-165.

other2021
4

Tanaka Y, Okonkwo CK, Mueller JB, Schwartz AG. Surgical reconstruction techniques for complex digital malformations: a systematic review and meta-analysis. Plast Reconstr Surg. 2023;151(3):567-580.

meta_analysis2023

Medication Comparisons

Compare medications used to treat Zygodactyly Type 4 C5679981. 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 27, 2026. · Read our editorial policy