Parts Of The Nail And Their Functions
These are the grooves on the skin at the sides of the free edge and the nail follows them as a guideline when it grows. Its located between the epidermis and the subcutaneous tissue. Human Anatomy Integumentary System This System Includes The Skin Hair And Nails The Infor Integumentary System Human Integumentary System Human Anatomy Free Edge Extends past the skin. Parts of the nail and their functions . In humans it appears up to the 14th week of pregnancy and plays a major structural role in defining the free edge of the distal nail plate part of the nail that grows outside. The parts of the nail are nail fold mantle cuticle nail matrix nail plate nail bed hyponychium and ornychodermal band. This nail bed is supported by nail. The nail plate nail folds nail matrix nail bed and hyponychium. A thin layer of dead tissue riding on the nail plate to form a seal between the nail plate and hyponychium to prevent pathogens from infecting the nail bed. Bones and Skeletal Tissue. ...