For the lower third of the face, Easterners and Westerners have different aesthetics, Westerners have a wide jaw angle, angular for beauty; while Easterners have a “melon face” for beauty. So as an oriental woman, how to have a “jealousy and envy” of the melon face? I have summed up the following four reasons through years of clinical experience: First: the jaw angle hypertrophy. Such patients have problems with their bones and must undergo surgery on the jawbone. Common surgical methods include jaw angle arc osteotomy; mandibular plate grinding and mandibular plate resection. The surgery requires general anesthesia, a 5-7 day hospital stay, incisions all in the mouth, and stitches usually removed in about 10 days. Although the surgery is relatively large, it is often not particularly painful afterwards because the nerves within the bones are not particularly abundant, but will swell for about a month. The effect of surgery is obvious, especially those, long neck and thin skin of the beauty, the effect of surgery immediately! The second: bite muscle hypertrophy: such patients due to bad chewing habits, resulting in bite muscle hypertrophy, when biting teeth is more obvious, treatment methods include bite muscle excision and Botox injection. However, the former is rich in blood vessels in the bite muscle, which can easily cause bleeding, and when the point is removed, it is very easy to produce uneven removal due to the beating of the muscle, so it is rarely used now. Botulinum toxin injection surgery is less painful and quicker, now more and more favored by the majority of beauty lovers, but the only drawback is the short duration, generally can only maintain 6-8 months. Third: fatty hypertrophy: the bones and muscles are not big, just a lot of meat on the face, fat! Such patients can receive facial liposuction surgery, after surgery, if the skin is loose, you can combine with laser radio frequency skin tightening treatment, the effect is better! Fourth: facial disproportion: many patients above the three are normal, but throw seems to be round and short face, then you have to measure yourself according to the standard of the three chambers and five eyes, to see if the facial disproportion caused by this situation, for example, the lower third of the face is shorter, then it will give people a feeling of a fat face, the treatment can be used chin plastic surgery, by increasing the length of the chin to improve the The visual effect of the entire face can be improved by increasing the length of the chin.