Where is the nail matrix located?

The nail matrix is indeed located under the cuticle, specifically at the base of the nail. This area is critical because it is the growth center for the nail; cells in the matrix divide and produce new nail cells that, as they grow, push the older cells forward. This process is what leads to the nail extending and forming its characteristic shape. Maintaining the health of the nail matrix is essential for proper nail growth and integrity.

The tip of the nail does not contain the matrix; rather, it is the area that becomes visible as the nail grows out from the matrix. The nail bed is the supportive skin underneath the nail plate and is different from the matrix, while the sides of the nail may support the structure but do not play a role in the nail's growth. Understanding the anatomy of the nail matrix emphasizes its importance in the overall function and health of the nails.