The main surgical methods of crooked nose plastic surgery are: 1. For crooked nose, the treatment of crooked nose plastic surgery is relatively simple, generally called nasal cartilage, that is, crooked lower nose. This kind of situation is mainly that the middle and lower part of the bridge of the nose deviates to the side of the central axis, which is generally caused by trauma. Therefore, the plastic surgery of crooked nose can be treated by cartilage plastic surgery. Second, the root and tip of some patients are on the same axis, which leads to the bending of the middle part of the bridge of the nose. This condition can be treated by crooked nose plastic surgery. Thirdly, the patient's crooked nose is caused by the deviation of the bone cone and nasal cartilage in different directions. In this case, plastic surgery of bone and cartilage is mainly used for effective treatment of crooked nose.