Toenail Anatomy

Disruption may cause deep nail ridges. The nail consists of the nail plate the nail matrix and the nail bed below it and the grooves surrounding it.

Pediagenosis

Toenails are made of a tough protective protein called keratin.

Toenail anatomy. Nail structure nail root. Forms nail plate from base of nail bed. The root of the nail is also known as the germinal matrix.

Knowing your nail anatomy is important for the home manicurist and can actually help you find an excellent nail professional if youre wanting to be pampered. Parts of the nail. A nail is a horn like envelope covering the tips of the fingers and toes in humans most non human primates and a few other mammals.

The white half moon cells at the nails base. Intersection between nail plate and overlying skin at proximal nail. Distal matrix produces deeper nail plate.

Nail in the anatomy of humans and other primates horny plate that grows on the back of each finger and toe at its outer end. Other key elements of the nail include. The nail plate is the actual fingernail and its made of translucent keratin.

The structures that surround the. This is the area of the nail above the lunula. Proximal matrix produces superficial nail plate.

This is the area of the nail below the lunula closest to the knuckle. The eponychium is more commonly known as. The nail bed is also referred to as the sterile matrix.

Interestingly enough though nails are quite similar to claws in other animals. The nail is a platelike keratinous translucent structure that consists of highly specialized epithelial cells. Root of the nail.

Lewis 1918 grays anatomy 20th ed in public domain at yahoo or bartleby cuticle. The matrix sometimes called the matrix unguis keratogenous membrane nail matrix or onychostroma is the tissue or germinal matrix which the nail protects. The flat or curved shape of your nails is determined by the shape of your fingertip bone.

It corresponds to the claw hoof or talon of other vertebrates. Bone supports and shapes both the nail matrix and nail bed.

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