The masticatory muscles on both sides of the face may get enlarged sometimes due to tooth alignment disorders and sometimes due to an unknown reason. As a result, an enlargement occurs on the horizontal axis of your face. To regain your previous facial appearance, you should consult an experienced plastic surgeon. For their removal, the enlarged parts of your masticatory muscles can be accessed through incisions made in the mouth. This surgical procedure does not adversely affect your chewing function. Since the incisions will be made in the mouth, it will be possible to regain your previous facial appearance without any surgical on your face.