What is the role of the nail matrix?

The nail matrix plays a crucial role in the overall growth and development of nails. It is located at the base of the nail, underneath the cuticle, and is responsible for producing new nail cells. As these cells multiply and keratinize, they form the hard structure of the nail as it grows out over the fingertip. This process is vital because the health and functionality of the nail depend on the nail matrix's ability to produce cells efficiently.

The nail matrix supports nail growth by supplying the necessary cells that make up the nail plate, ensuring that the nails grow continuously and maintain their strength and integrity. As the matrix produces more cells, older cells are pushed forward, leading to the visible growth of the nail. Thus, the primary function of the nail matrix is directly tied to the production of new nail cells, making it essential for healthy nail development.