Orthodontic tooth extraction, side cuts can be, can not be directly compared to which is better, depending on the need to choose according to the position of the teeth and teeth misalignment. If the amount of teeth is significantly larger than the amount of bone, extractions are generally recommended and can improve the misalignment of teeth. However, some patients can get more space by slicing and cutting, so in this case you can choose not to extract the teeth and just grind the tissues on the side of the teeth. Before straightening your teeth, it is recommended that you seek medical attention and be guided by a medical professional in choosing the best orthodontic treatment. Regardless of whether the teeth are extracted or sliced, regular follow-ups are required to actively cooperate with the doctor to complete the orthodontic treatment.