Buck teeth cannot be pressed and restored on their own; they need to be improved by professional orthodontic treatment. Buck teeth, also known as maxillary protrusion deformity or bimaxillary protrusion deformity, is a common dental and maxillofacial deformity. Pressing on your own will not achieve the goal of correcting buck teeth, and if you press too hard or for a long time, it may cause damage to the roots of the teeth. Buck teeth need to be improved through professional orthodontic treatment. The more common clinical methods to improve buck teeth include orthodontic treatment, orthognathic surgery, and combined orthognathic and orthodontic treatment. For patients who have successfully corrected their buck teeth through professional orthodontic treatment, the effect can usually be maintained for a long time. However, the results can vary depending on the type of orthodontic treatment used and the individual’s physical condition. When buck teeth are suspected, patients should go to the hospital in time and choose the appropriate improvement plan under the doctor’s guidance, and patients should not handle it by themselves in order to avoid serious consequences.