What does the free edge of the nail extend over?

The free edge of the nail refers to the part of the nail that extends beyond the nail bed, which makes it visible as it hangs over the tip of the finger or toe. This portion is significant because it is the part that is often trimmed and shaped during nail care procedures.

The free edge is vital for protecting the distal phalanx (the bone beneath the tip of the finger or toe) and contributes to overall aesthetics and functionality. Since this part of the nail is not attached to any underlying structures, it can grow out freely and requires regular maintenance to keep it looking neat.

Understanding the importance of the free edge is essential in nail technology as it influences both the health and appearance of nails.