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The human skin is the outer covering of the body and is the largest organ of the integumentary system. The skin has up to seven layers of ectodermal tissue guarding muscles, bones, ligaments and internal organs. Human skin is similar to most of the other mammals' skin, and it is very similar to pig skin.
The skin is one of the largest organs of the body. In humans, it accounts for about 12 to 15 percent of total body weight and covers 1.5 to 2 m 2 of surface area. 3D still showing human integumentary system. The skin (integument) is a composite organ, made up of at least two major layers of tissue: the epidermis and the dermis.
The integumentary system consists of the covering of the body (the skin), including hair and nails as well as other functionally important structures such as the sweat glands and sebaceous glands. The skin provides containment, structure, and protection for other organs, and serves as a major sensory interface with the outside world.
This article is about the skin of animals in general. For skin in humans, see Human skin. For other uses, see Skin (disambiguation). Skin is the layer of usually soft, flexible outer tissue covering the body of a vertebrate animal, with three main functions: protection, regulation, and sensation.
Structure 1 Apocrine sweat glands: skin: coiled tubular 2 Bauhin's glands, anterior lingual glands tongue, near tip nonserous or mixed 3 Brunner's glands, duodenum: mucous compound tubular 4 Bronchopulmonary glands: lungs: mucous 5 Bulbourethral glands, Cowper's glands, Mery's glands penis, base Pre-ejaculate: tubulo-alveolar 6 Ceruminous gland ...
The dermis or corium is a layer of skin between the epidermis (with which it makes up the cutis) and subcutaneous tissues, that primarily consists of dense irregular connective tissue and cushions the body from stress and strain.
Skin. Epidermis; Dermis. Hairs; Downy hair (Lanugo) Skin glands. Sweat gland; Sebaceous gland; Nail. Lunule; Breast. Nipple; Mammary gland. Lactiferous duct; Lactiferous sinus; Areola; Suspensory ligaments of breast; Subcutaneous tissue; History of human anatomy. History of anatomy; Edwin Smith Papyrus - earliest known treatise on anatomy, from ...
Cutaneous innervation refers to an area of the skin which is supplied by a specific cutaneous nerve . Dermatomes are similar; however, a dermatome only specifies the area served by a spinal nerve. In some cases, the dermatome is less specific (when a spinal nerve is the source for more than one cutaneous nerve), and in other cases it is more ...
The detailed list of human anatomical features. Head. Eye; Ear; Nose. Nostril; Mouth. Lip; Philtrum; Jaw; Mandible; Gingiva; Tooth; Tongue; Throat. Adam's apple; Vertebral column; Arm. Elbow; Wrist; Hand. Fingers; Thumb; Nails; Skin. Hair; Thorax. Breast; Abdomen. Genitalia. Penis (male) Scrotum (male) Vulva (female) Leg. Thigh; Knee. Kneecap ...
Human skin color ranges from the darkest brown to the lightest hues. Differences in skin color among individuals is caused by variation in pigmentation, which is the result of genetics (inherited from one's biological parents ), exposure to the sun, disorders, or some combination thereof. Differences across populations evolved through natural ...
