The tiger tooth, also known as the “canine tooth”, is located next to the lateral incisors. The teeth of the tiger are thick, with very long roots, and have the appearance of a sharp knife, which is called a cuspid in medical science! Tiger teeth (cuspid) can tear food and support the corners of the mouth (people look young), and its ability to resist tooth decay is strong, and it is the “old life” of the teeth. The cuspid can effectively guide the bite and prevent the bite trauma of teeth during the bite movement. When other teeth are lost, they can be used to fix dentures. The orthodontic department of Guangzhou Medical University Hospital Chen Liangjiao tiger teeth are prone to abnormal position, this is because the tiger teeth are replaced late when the teeth are replaced, other teeth grow out and occupy the position, the tiger teeth grow out and often have no position, often squeezed outside and grow on the side of the lip, like the tiger’s fangs (cusps). Children with tiger teeth, exposed in the corners of the mouth, is really ugly, not only affects the oral and dental health but also affects the aesthetics, affecting the psychological health of children. However, you should not remove the tiger teeth at will, you need to ask a professional orthodontist to develop a treatment plan at a regular hospital. Tiger teeth are very valuable, such as tiger teeth after the extraction will seriously affect the balance of the teeth, over time, easy to bite interference and other more serious problems. If you have tiger teeth, you need to have them corrected to restore them to their normal position.