In nail anatomy, what does the term "matrix" refer to?

The term "matrix" in nail anatomy specifically refers to the area where new nail cells are produced. This is located beneath the cuticle and is essential for nail growth. The matrix is responsible for the formation of the nail plate, and it generates the cells that keratinize to create the hard structure of the nail. As new cells are formed in the matrix, they push older cells forward, resulting in the visible growth of the nail. Understanding the function of the matrix is crucial for nail technicians, as it highlights the importance of keeping this area healthy to ensure proper nail development and growth.