Week 2 A&P

Front

•  The hard, keratinized structure that forms the visible part of the nail. Provides shape and protect the underlying tissues.

Back

Nail Plate

Front

• The pinkish tissue underneath the nail plate. Nourishes the nail plate through a network of blood vessels and determines the shape and thickness of our nails

Back

Nail bed (Sterile Matrix)

Front

• The base of the nail bed. Produces new cells that contribute to nail growth and development.

Back

Germinal Matrix

Front

• The skin beneath the free edge of the nail. A barrier protecting the sensitive nail bed from exposure to external elements

Back

Hyponychium

Front

The thin layer of tissue covering the base of the nail plate. Prevents bacteria and other harmful substances from entering the body through the nail plate.

Back

Cuticle (eponychium)