Protruding mouth, receding jaw and receding mandible seriously affect the appearance and aesthetics, and bring greater psychological pressure to patients, causing them to lose self-confidence and plummeting their happiness index. How can we cure the protrusion of the mouth? How to choose different treatment methods? Let’s look down the list of several common methods to cure mouth protrusion and how you should choose. There are three methods of treating protruding mouth: extraction orthodontics, non-extraction orthodontics and combined orthognathic orthodontic treatment. Before choosing a treatment method, the first thing to do is to clarify the diagnosis, that is, to find out whether you have a simple buck tooth or a receding jaw at the same time (PS: most patients with buck teeth have a receding jaw). This is because the treatment methods are different for different cases of mouth protrusion. 1, extraction orthodontics: mainly to solve the upper teeth of the anterior protrusion, not effective for the recession of the lower jaw. That is to say, it cannot solve the face shape and side appearance, and can only make the lips close normally. Patients with wide cheekbones doing extraction orthodontics may aggravate the obviousness of cheekbones, so choose this option carefully. 2.Non-extraction orthodontics: mainly through the extraction of wisdom teeth, combined with implant support resistance to make the upper teeth as a whole inward, the main role is to align the teeth, can slightly solve the protrusion of teeth. The advantage of this method is that it can protect the patient’s frontal saturation and the problem of wide zygomatic bone, but it is not effective for the recession of the lower jaw, and the solution of the problem of protrusion is also limited. Combined orthognathic treatment: For patients with unattractive side appearance and receding mandible, the ideal treatment is “preoperative orthognathic – orthognathic surgery to correct the face shape – postoperative orthognathic”, which can correct the face shape and bite relationship at the same time. However, orthognathic surgery requires general anesthesia in combined orthognathic treatment, which carries certain risks; moreover, the cost of the surgery is relatively high, which requires the support and serious consideration of the whole family. Therefore, patients need to know what they want before choosing a treatment method? If it is just a little bit to cover up the buck teeth and not too ugly, then you can choose orthodontic extraction or non-extraction orthodontic treatment. If there is a requirement for the aesthetics of the face, then surgery is definitely needed to match.