Where is the lunula found?

The lunula is the visible part of the nail matrix, which appears as a crescent-shaped area at the base of the nail plate. It is typically most noticeable on the thumb and represents the growth zone of the nail. Understanding the structure of the nail is crucial for estheticians, as it can help in assessing nail health and identifying potential issues. The lunula's unique shape and position make it distinct from other parts of the body, such as hair, face, or feet.