Zygodactyly Type 1 C1853294
A congenital condition where fingers or toes are fused together from birth. Treatment may involve surgery to improve function and appearance.
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.
Finger webbing
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Limited digit separation
(musculoskeletal)Difficulty grasping objects
(musculoskeletal)Mild cosmetic concern
(musculoskeletal)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
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
Exercise prescription and weight management
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Zygodactyly Release Surgery
Surgical separation of fused digits performed under general anesthesia. The procedure involves careful dissection of soft tissues and skin reconstruction to create a natural-looking separation between digits.
Additional treatment options
Clinical Observation
Regular assessment of digit development and functional status through periodic physical examinations. Imaging studies may be used to monitor bone and soft tissue development over time.
monitoringPost-surgical Rehabilitation
Targeted exercises to restore range of motion and strength following surgical intervention. Therapy focuses on preventing stiffness and promoting normal digit function during recovery.
physical_therapyFoot Orthotics
Custom-fitted orthotic devices to support proper foot mechanics and redistribute pressure across digits. May improve comfort and prevent secondary complications from altered gait patterns.
complementaryPsychosocial Support
Counseling and support services to address body image concerns and social adjustments related to visible digit differences. May include family counseling and peer support resources.
psychologicalWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Zygodactyly Type 1 C1853294?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Miller RS, Thompson JK, Patel VR. Guidelines for the management of congenital zygodactyly: consensus statement from the International Consortium for Limb Malformations. Hand Surgery. 2022.
Chen W, Anderson LG, Santos-Filho O. Genetic basis and molecular mechanisms of zygodactyly: a systematic review. American Journal of Medical Genetics Part A. 2021.
Yamamoto K, Richards MJ, O'Brien PJ. Surgical reconstruction of zygodactyly: outcomes in 45 pediatric patients. Journal of Plastic Surgery and Hand Surgery. 2020.
Barnes CJ, Wilson DN. Congenital limb malformations. In: Pediatric Orthopedics: A Comprehensive Approach. 3rd ed. Elsevier Health Sciences; 2019.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy