Camptodactyly

Camptodactyly is a medical condition characterized by the permanent flexion of one or more fingers. This condition is typically present at birth and can affect one or both hands. The little finger is most commonly affected, but any finger can exhibit camptodactyly.

Causes

The exact cause of camptodactyly is unknown, but it is believed to be due to a combination of genetic and environmental factors. It is often associated with other genetic disorders, such as Marfan syndrome, Freeman-Sheldon syndrome, and Beals syndrome. In some cases, camptodactyly may occur as a result of an injury or trauma to the hand.

Symptoms

The primary symptom of camptodactyly is the inability to fully straighten one or more fingers. This can range from a slight bend to a severe flexion that significantly impacts hand function. Other symptoms may include pain, stiffness, and difficulty performing tasks that require fine motor skills.

Diagnosis

Camptodactyly is typically diagnosed through a physical examination. The doctor may also order imaging tests, such as X-rays, to assess the severity of the condition and rule out other potential causes. In some cases, genetic testing may be recommended to identify any underlying genetic disorders.

Treatment

Treatment for camptodactyly depends on the severity of the condition and the impact on hand function. Mild cases may not require treatment, while more severe cases may benefit from physical therapy, splinting, or surgery. The goal of treatment is to improve hand function and reduce any associated pain or discomfort.

Prognosis

The prognosis for individuals with camptodactyly varies depending on the severity of the condition and the presence of any associated genetic disorders. With appropriate treatment, many individuals can lead normal, productive lives.

See also

• Arthrogryposis
• Congenital contractural arachnodactyly
• Distal arthrogryposis