What happens to the nail plate when the matrix is wider?

When the matrix of the nail is wider, it affects the growth and characteristics of the nail plate. The matrix is responsible for producing the cells that form the nail plate. A wider matrix typically indicates that it can produce a greater number of nail cells or cells that are larger in size. This results in the nail plate becoming thicker as more keratinized cells are formed during the growth process.

The thickness of the nail plate is crucial for its strength and durability, and a wider matrix can lead to an overall denser and tougher structure. This could help in preventing issues like splitting or breaking, contributing to healthier nail growth. In contrast, a narrower matrix might produce thinner nail plates, which may be more prone to damage or brittleness.