What is the term used to describe where the nail plate ends?

The term that describes where the nail plate ends is the free edge. The free edge is the portion of the nail that extends beyond the fingertip and is not attached to any underlying skin. It is the part that is typically trimmed during nail care and can be seen protruding over the tip of the finger. Understanding the anatomy of the nail is crucial for nail technicians, as it helps in performing services safely and effectively.

The other terms refer to different parts of the nail or surrounding structures, which serve distinct purposes. The cuticle is the tissue that overlaps the nail plate at the base, providing protection against infection and contributing to the overall health of the nail. The nail bed is the skin underneath the nail plate, providing support and nourishment to the nail as it grows. The lateral nail folds are the surrounding skin on the sides of the nail plate that help protect the edges of the nail. Each of these components plays a role in nail health and aesthetics, but the free edge specifically denotes the endpoint of the visible nail plate.