What condition occurs when skin is stretched by the nail plate?

Nail pterygium occurs when the skin is stretched by the nail plate, resulting in the growth of skin into the nail fold. This condition can happen due to various factors such as injury, infection, or underlying skin disorders. The excessive stretching leads to a disruption in the normal adherence of the nail to the surrounding skin.

Recognizing nail pterygium is important for nail technicians, as it can affect the appearance and health of the nails. It may also lead to discomfort or complications if not managed properly. This condition is typically characterized by the appearance of a band of skin that adheres to the surface of the nail plate, which distinguishes it from other nail-related issues.

Other conditions, although relevant to nail health, do not specifically relate to the stretching of skin by the nail plate in the same manner as nail pterygium.