Zygodactyly type 4 is a type of bird foot arrangement in which the toes are arranged in a 2-2-2 pattern. This type of arrangement is most commonly seen in woodpeckers, parrots, and owls.

The symptoms of Zygodactyly type 4 include:

-Abnormalities in the hands and feet, including webbing between the fingers and toes, extra digits, and fused digits
-Short stature
-Mild to moderate intellectual disability
-Developmental delays
-Speech delays
-Hearing loss
-Heart defects
-Kidney abnormalities
-Gastrointestinal problems
-Seizures
-Vision problems
-Skin abnormalities

Zygodactyly type 4 is a rare genetic disorder caused by a mutation in the HOXD13 gene. This gene is responsible for the development of the hands and feet. The mutation causes the fingers and toes to be fused together, resulting in a zigzag pattern. There is no known cause for the mutation, but it is believed to be inherited in an autosomal dominant pattern.

Treatment for Zygodactyly type 4 is typically focused on managing the symptoms and complications associated with the condition. Treatment may include physical therapy, occupational therapy, and orthopedic surgery. Physical therapy can help improve range of motion, strength, and coordination. Occupational therapy can help with activities of daily living, such as dressing, bathing, and eating. Orthopedic surgery may be necessary to correct any skeletal deformities or joint contractures. Additionally, medications may be prescribed to help manage pain and inflammation.

1. Family history of Zygodactyly type 4
2. Genetic mutations
3. Exposure to certain environmental toxins
4. Maternal diabetes
5. Maternal alcohol consumption during pregnancy
6. Maternal smoking during pregnancy
7. Low birth weight
8. Premature birth

At this time, there is no known cure or medications for Zygodactyly type 4. Treatment typically focuses on managing the symptoms and providing supportive care. This may include physical therapy, occupational therapy, and speech therapy. Surgery may be recommended in some cases to correct any deformities or to improve function.