Facial Skin Anatomy

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. The dermis beneath the epidermis contains tough connective tissue hair follicles and sweat.

The Anatomy Of An Aging Face Skin Md Dermatologist In

The dermis also provides the epidermis with nutrients by means of its vascular network.

Facial skin anatomy. 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. Creases form over joints because the skin always folds the same way as the joints bend.

The dermis is the middle layer of the three layers of skin. Yet these lines often but not consistently coincide with natural wrinkle lines of the face. Cleavage lines of skin the path of cleavage lines in the face changes regionally.

The subcutaneous layer area below the skin lies underneath the cutaneous layer and is sometimes called the hypodermis or superficial fascia. The dermis consists mostly of connective tissue structural tissue and is much thicker than the epidermis. Awareness of the sensory branches.

Nerve endings are inflamed. 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. Lastly sensory branches of the vagus glossopharyngeal and facial nerves innervate the skin of the external auditory canal the concha and the posterior sulcus.

A web based human surface anatomy mapper was developed to allow labeling of mapped surface anatomy images. It holds most of the bodys fat so it varies in thickness from one person to another. The skins surface is red and uncomfortable.

The epidermis the outermost layer of skin provides a waterproof barrier and creates our skin tone. Its located between the epidermis and the subcutaneous tissue. It contains connective tissue blood capillaries oil and sweat glands nerve endings and hair follicles.

It is responsible for the skins strength pliability and mechanical resistance and is also involved in the regulation of the body temperature. 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.

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