Dactylion
1. [noun] a condition of complete or partial webbing of fingers or toes ; adhesions between or union of fingers or toes. See: https://medical-dictionary.thefreedictionary.com/dactylion ; Accessed May 19 2019
Source: https://medical-dictionary.thefreedictionary.com/dactylion

Frequently Asked Questions
How does the Greek origin of the term help us remember its connection to toe anatomy?
Derived from the Greek word for 'finger,' the term encourages us to think of digits. In a foot context, recognizing this origin can aid in remembering that the term relates to how toes might sometimes appear unusually joined or webbed.
How might everyday observations during barefoot walking shed light on variations related to this condition?
When walking barefoot, one might notice natural separations between toes. Observations of slight webbing can remind us that not all toe formations perfectly match the expected spacing, prompting curiosity about different digit structures seen in foot care studies.