Syndactyly
1. [noun] syndactyly is a condition present from birth (congenital) characterized by webbed or conjoined fingers or toes. There are four different types of syndactyly that are distinguished by how the fingers or toes are joined together. The main symptom of syndactyly is webbed fingers or toes. The condition can range from minor webbing at the base of the digits to being joined by underlying bones. Patients may also notice that the affected fingers or toes do not move well. Incomplete syndactyly — webbing or connection between adjacent digits that involves only part of the affected fingers or toes Complete syndactyly — fingers or toes that are joined all the way out to the fingertip Simple syndactyly — fingers or toes that are joined by skin and soft tissue only Complex syndactyly — fingers or toes in which the underlying bones are also joined together Complicated syndactyly — the fingers or toes are joined by underlying bones in a manner that is not side-by-side, such as on top of or beneath the other fingers or toes The space between the middle and ring fingers is most commonly involved and in half of all cases both hands or feet are affected
Source: https://www.cedars-sinai.edu/Patients/Health-Conditions/Syndactyly.aspx
Frequently Asked Questions
How does syndactyly in toes compare to its presentation in the fingers?
Both conditions involve digits joined together, but toe syndactyly might be less visible. The joining can range from soft tissue connection to bony fusion, potentially affecting natural foot motion.
How might everyday foot actions be influenced by having joined toes?
Webbed or connected toes may alter the natural spreading during walking or balance activities. This interdigit connection can subtly change the mechanics of foot movement during routine actions.
How does the etymology of syndactyly help us remember its foot-related features?
The term comes from Greek 'syn' meaning together and 'dactylos' referring to digits. This origin clearly indicates the characteristic of toes being joined or webbed, useful for remembering the condition.