The nail is composed of a keratinized nail plate that lies over a vascular nail bed. The nail plate keratin is formed by the germinal nail matrix, which is located at the proximal end of the nail bed.

The nail is the distal keratinized plate that covers the outermost dorsal part of the finger. It arises from the nail matrix, which is the germinal part of the nail plate under the nail. The nail fold ...

The nail plate originates from the matrix that is located under the proximal nail fold. It is composed of keratin, very little water, and an even smaller amount of lipid. The proliferating epithelial ...

Habit-tic deformity is a traumatic nail dystrophy that results from habitual picking of the proximal nail fold margin. 4 The most common location is the thumbnail; however, all fingernails can be ...

Diagnosing conditions of the nail can be confounding. Patients may experience delays in treatment due to challenges in diagnosis. While the nail may seem like a cosmetic concern, nail diseases can ...