Q70.01

Clinical Causes: Congenital development anomaly occurring during fetal growth, leading to incomplete separation of fingers. Genetic factors or family history may increase the risk of syndactyly. Environmental influences during early pregnancy, such as exposure to specific drugs or substances, can potentially contribute. Trauma or injury leading to abnormal healing and fusion of the fingers (less common for congenital syndactyly).

Key Symptoms: Presence of skin and sometimes cartilage or bone connecting the fingers. Limited or restricted movement of the affected fingers. Visible webbing or union between adjacent fingers, often near the tips or the bases. Possible deformity or irregular appearance of the hand. In some cases, affected fingers may appear shorter or malformed.

Diagnosis Path: Diagnosis primarily involves a physical examination of the hand to observe the extent of fusion between fingers. Imaging tests such as X-rays help determine whether bones are fused and assess the severity of the condition. In congenital syndactyly, diagnosis is straightforward at birth, whereas acquired cases may require additional medical evaluations to understand the cause.

Treatment Protocols: Treatment options typically aim to improve hand function and appearance. These may include surgical procedures to separate fused fingers, especially in severe or functional impairments. The timing of surgery often depends on the child's age and the complexity of the fusion. Postoperative therapy, including physical or occupational therapy, can help maximize mobility and strength. In some cases, multiple surgeries or interventions may be necessary to achieve optimal results.