What is the lateral nail fold commonly called?

The lateral nail fold is commonly referred to as the side wall. This term accurately describes the skin that runs along the sides of the nail plate, providing support and protection for the nail matrix beneath. Understanding the terminology associated with nail anatomy is crucial for nail technicians, as it helps in the proper assessment and care of the nails.

The side wall plays an important role in the overall health of the nails. It helps in securing the nail plate and preventing various infections or injuries that might occur if the area is not properly maintained. Knowledge of this anatomy is essential for performing services correctly and safely, as well as for identifying any potential issues that may arise in clients' nails.

Other terms listed in the question refer to different structures or areas entirely. The proximal fold refers to the cuticle area at the base of the nail, while the base of the nail typically indicates the part closest to the finger. The nail groove is a narrow channel adjacent to the nail plate that assists in its growth and development. Each term has its unique definition and location on the nail unit, making it important for students to differentiate between them for effective practice.