Syndactyly type 6 is a rare form of syndactyly, a congenital condition in which two or more digits are fused together. It is characterized by the fusion of the fourth and fifth digits of the hand or foot, with the fourth digit being the most commonly affected. The fusion may involve the entire length of the digits or just the tips.

The symptoms of Syndactyly type 6 include webbing of the fingers and toes, fusion of the fingers and toes, and the presence of extra digits. Other symptoms may include abnormal nail formation, abnormal skin creases, and abnormal joint movement.

Syndactyly type 6 is a rare congenital condition caused by a genetic mutation. It is caused by a mutation in the HOXD13 gene, which is responsible for the development of the hands and feet. Other causes of Syndactyly type 6 include environmental factors, such as exposure to certain chemicals or radiation, and chromosomal abnormalities.

1. Surgery: Surgery is the most common treatment for syndactyly type 6. The goal of surgery is to separate the fused digits and create a more normal appearance. The surgery is usually done under general anesthesia and can involve skin grafts, tendon transfers, and bone cuts.

2. Splinting: Splinting is another treatment option for syndactyly type 6. Splints are used to help keep the separated digits in the correct position and to help prevent them from fusing back together.

3. Physical Therapy: Physical therapy can help improve range of motion and strength in the affected digits. It can also help reduce pain and improve function.

4. Occupational Therapy: Occupational therapy can help improve the ability to perform daily activities. It can also help improve coordination and dexterity.

1. Genetic predisposition: Syndactyly type 6 is caused by a genetic mutation, so individuals with a family history of the condition are at higher risk.

2. Maternal diabetes: Women with diabetes during pregnancy are more likely to have a baby with syndactyly type 6.

3. Maternal alcohol consumption: Women who consume alcohol during pregnancy are more likely to have a baby with syndactyly type 6.

4. Maternal smoking: Women who smoke during pregnancy are more likely to have a baby with syndactyly type 6.

5. Maternal age: Women over the age of 35 are more likely to have a baby with syndactyly type 6.

At this time, there is no known cure for Syndactyly type 6. However, there are surgical options available to separate the fused digits. Medications are not typically used to treat Syndactyly type 6.