 The most common joint type is the diarthrosis of articulating joints, which has a fibrous connective tissue capsule (ligament), continuous with the periosteum of the two bones and which permits a degree of freedom of movement between the two bones.
Verruca: A wart by another name, a local growth of the outer layer of the skin (the epidermis) caused by a virus. The virus of warts (a human papillomavirus) is transmitted by contact. The contact can be with a wart on someone else or one on oneself (autoinoculation).
Flat warts are tumor-like masses on skin, slightly elevated above its surface. They are called flat because they look like a flat growth resembling a small nettles sting or a light mole. Flat warts are also called juvenile warts because they occur in childhood and adolescence, mostly in adolescence. And over time, during puberty, they disappear on their own and occur no more. Flat warts are usually located on the face, on the neck, on legs, on hands and on fingers of a young man or woman.