What is the role of the nail matrix?

The role of the nail matrix is fundamental to nail growth, as it is the area located beneath the base of the nail where new nail cells are produced. This matrix continuously generates new keratinocytes, which are the cells responsible for forming keratin, the main structural component of the nail. As these new cells are produced, they push older cells forward, resulting in nail growth.

Understanding the function of the nail matrix is essential, as it emphasizes how nails grow and regenerate. The health and functionality of the matrix directly impact the overall appearance and strength of the nail. Proper care of the nails and surrounding tissues is crucial to maintaining a healthy nail matrix, which in turn supports continued nail growth.