Facial Skin Anatomy

Cleavage lines of skin the path of cleavage lines in the face changes regionally. The dermis also provides the epidermis with nutrients by means of its vascular network.

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The dermis consists mostly of connective tissue structural tissue and is much thicker than the epidermis.

Facial skin anatomy. It holds most of the bodys fat so it varies in thickness from one person to another. Yet these lines often but not consistently coincide with natural wrinkle lines of the face. Nerve endings are inflamed.

Awareness of the sensory branches. Creases form over joints because the skin always folds the same way as the joints bend. The uppermost layer is thin and jagged due to lack of water in certain areas of the face.

Facial aging process begins with the surface and subsurface structural changes in multiple facial tissue layers including skin fat muscle and bone. The epidermis the outermost layer of skin provides a waterproof barrier and creates our skin tone. A web based human surface anatomy mapper was developed to allow labeling of mapped surface anatomy images.

Facial skin the skin is the envelope or canvas of the face revealing the deflation and atrophic changes of the underlying bone and soft tissue compartments as previously discussed. It contains connective tissue blood capillaries oil and sweat glands nerve endings and hair follicles. The skins surface is red and uncomfortable.

Lastly sensory branches of the vagus glossopharyngeal and facial nerves innervate the skin of the external auditory canal the concha and the posterior sulcus. The dermis beneath the epidermis contains tough connective tissue hair follicles and sweat. Facial tissue layers age interdependently contributing to the overall facial appearance facial aging is due to changes in several types of tissue including skin fat muscle and bone.

This application allows for the precise and comprehensive labeling of anatomic locations of dermatologic disease thereby reducing biopsy and treatment site ambiguity and providing a rich dataset upon which data mining can be performed. The dermis is the middle layer of the three layers of skin. It is responsible for the skins strength pliability and mechanical resistance and is also involved in the regulation of the body temperature.

The subcutaneous layer area below the skin lies underneath the cutaneous layer and is sometimes called the hypodermis or superficial fascia. Its located between the epidermis and the subcutaneous tissue.

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