2 3 Finger Cutaneous Syndactyly C0432055
A common hand condition where the skin between the middle and ring fingers is fused. Surgery to separate the fingers is often recommended for better hand function.
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.
Fused skin between the second and third fingers
(musculoskeletal)Joint pain or stiffness
(musculoskeletal)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Limited dexterity in the affected fingers
(musculoskeletal)Pain or discomfort in the fused fingers during use
(musculoskeletal)Self-consciousness about hand appearance
(musculoskeletal)Medication Comparisons
Compare medications used to treat 2 3 Finger Cutaneous Syndactyly C0432055. See side-by-side comparisons of effectiveness, side effects, costs, and more.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy