Among facial contouring surgeries performed to make the face smaller and softer, one of the most commonly performed procedures is square jaw surgery.
However, after square jaw surgery, there are many cases in which the contour of the lower jawline becomes overly straight and steep, or the angle of the lower jaw is trimmed too sharply, creating a new secondary angle toward the front (below the cheeks).
In such cases, people sometimes use the somewhat colloquial expression, "It became a dog jaw after square jaw surgery."
Also, when you see entertainers or celebrities who occasionally appear on television, it is regrettable to see that, because of such results, they have to keep their hair down to cover the unnatural facial contour line.
Dog jaw
Let us think about why such unsatisfactory and awkward results occur.
Ultimately, the contour line of the face should be connected with a smooth curve, and creating steps in the process of refining the contour line is not appropriate. Dog jaw
Therefore, even when trimming the lower jaw bone, as shown in the illustration, it must be carefully divided and refined so that steps do not form or excessive overcorrection does not occur.
To create a natural and smooth contour line, it is necessary to divide and refine the line shown by the blue dotted line in the figure below.
The line indicated by the red arrow shows a common error that can occur when too much is removed at once. Dog jaw
Celebrity dog jaw

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