What is a face symmetry?

Facial symmetry is the measure in which the properties on each side of the human face are assembled and match in size and orientation. Face symmetry has a number of consequences, including aesthetics and overall health. It is part of the larger field of the symmetry of the human body, which is assumed that it plays a role in how people determine attraction.

In the basic sense, the symmetry of the face is literally, how close the size, angle and location of the eyes, ears, nasal nasal, nasal, nasal beams, left and right sides. For both eyes, for example, it is very rare to be exactly the same size or distance over the nose. Most people do not realize most people consciously, minor asymmetry. Others include perceived youthful and similarity to the norm, known as mediocrity. Each of these elements indicates a biological mock of the suitability of an individual for reproduction. Uniquely, attraction is not limited to these factors and exceptions abound.

Although the face symmetry is largely controlled by inheritance and GeneThere are other factors that can affect the orientation of one's features. Diseases such as Bell's palsy can cause muscle atrophy in the face, leading to asymmetry. In addition, congenital defects or trauma, such as mandibular condylar hypoplasia, can affect the orientation of facial features.

different types of cancer can also affect facial symmetry, sometimes drastically. In particular, the oral cancer routinely requires amputation of a part or the entire jaw. This procedure has a deep effect on the shape of the face and how its features are assembled. Prosthetic jaws are commonly prescribed to help return to the face of a large degree of symmetry.

changes in FacSymmetry IAL usually occur after a stroke. Unlike a genetic defect in which the face develops asymmetrically since birth, the victim of the stroke may suffer nerves or damage to muscles that cause the paralyzed half of the face. The resultIt is that its features decrease and become asymmetric.

Facial symmetry, whether naturally or through trauma, such as a car accident, can be improved to some extent by plastic surgery. Science cannot significantly change the inner bone structure of the human skull, but there are a number of procedures, from mild to extreme, which can actually improve symmetry or at least give the impression of greater symmetry. Even a stroke victim through physical therapy can regain face muscle control, leading to renewed face symmetry.