Polysyndactyly, unspecified Save
ICD-10 code: Q70.4
Chapter: Congenital malformations, deformations and chromosomal abnormalities
Polysyndactyly, unspecified
Polysyndactyly is a rare genetic condition, which affects the development of fingers and toes in the human body. It is a condition in which a person has an extra finger or toe, or multiple extra digits on their hands or feet. The term "unspecified" means that the specific type of polysyndactyly is not defined or specified.
Polysyndactyly can be seen in isolation or as part of a syndrome. It can also be inherited through a family's genetic history. In some cases, polysyndactyly can cause difficulties with daily activities such as walking, dressing, or grasping objects.
There are different types of polysyndactyly, such as preaxial polysyndactyly, postaxial polysyndactyly, and central polysyndactyly. Preaxial polysyndactyly is characterized by an extra digit on the thumb side of the hand or foot, while postaxial polysyndactyly involves an extra digit on the little finger or toe side of the hand or foot. Central polysyndactyly involves the fusion of two or more fingers or toes.
Diagnosis of polysyndactyly is typically made through a physical examination and medical history. X-rays may also be used to confirm the diagnosis and to determine the extent of the condition. Treatment of polysyndactyly can depend on the severity of the condition and any associated symptoms. Surgery may be recommended to remove the extra digit or digits to improve function and appearance.
Symptoms of Polysyndactyly
The symptoms of polysyndactyly can vary depending on the type and severity of the condition. Some common symptoms include:
- Extra digit(s) on the hands or feet
- Fused digits
- Abnormal shape or size of the digits
- Difficulty with activities such as walking, dressing, or grasping objects
- Delayed development of motor skills
Treatment for Polysyndactyly
Treatment for polysyndactyly may depend on the type and severity of the condition. In some cases, no treatment may be necessary. However, if the condition is causing functional or cosmetic issues, surgery may be recommended. The goal of surgery is to remove the extra digit or digits and to reconstruct the hand or foot to improve function and appearance.
Polysyndactyly, unspecified is a rare genetic condition that affects the development of fingers and toes. While the condition can cause