Anatomy Of Fingernail

Nails evolved from claws found in other animals. Nail structures nail growth and patterns in humans nails which are an essential part of the human body tend to follow some specific patterns of growth called nail growth patterns.

Nail Matrix Anatomy Function Injuries And Disorders

If you look at the top of the nail youre looking at the nail plate.

Anatomy of fingernail. A nail is a horn like keratinous envelope covering the tips of the fingers and toes in most primates. The average person has 50 layers of keratin cells that make up the nail plate. People with thick nails have a large matrix and have more than 50 layers.

People with thin nails have a small matrix and will have less than 50 layers. In iron deficiency anemia the nails become thin brittle and spoon shaped koilonychia. Regarding the nails anatomy its important to consider what you see and what you dont.

Not everyones matrix is the same size. Underneath the nail plate is the nail. Disturbances of nail growth due to.

A fingernail consists of several parts including the nail plate the visible part of the nail the nail bed the skin beneath the nail plate the cuticle the tissue that overlaps the plate and rims the base of the nail the nail folds the skin folds that frame and support the nail on three sides. Fingernails and toenails are made of a tough protective protein called alpha keratin which is found in the hooves hair claws and horns of vertebrates. Picture of fingernail anatomy.

In anemia the nails are pale and white. Clinical anatomy of nail. Hypertrophy of the nail bed clubbing occurs in chronic suppurative disease lung abscess.

The thickness of your nails is determined by the size of your matrix.

Nail Disorders And Systemic Disease What The Nails Tell Us