Which type of nail condition can be characterized by structural deformities, with inward curling?

The condition characterized by structural deformities and inward curling of the nails is known as a plicatured nail. This condition often results in a significant curvature of the nail plate, which causes the sides of the nail to lift and fold over into the central part of the nail. It can be associated with various health issues or trauma, leading to this specific malformation.

Understanding plicatured nails is crucial for nail technicians, as recognizing this condition can aid in providing appropriate care and addressing any underlying health concerns. Awareness of the physical attributes of plicatured nails will help technicians differentiate them from other nail conditions, which may have different appearances and causes. This knowledge is essential for ensuring clients receive proper treatment and advice regarding their nail health.