There are two sets of teeth in a person’s life, milk teeth will be replaced by permanent teeth at the age of six, in this long life, permanent teeth play a very important role, chewing, beauty, pronunciation, etc. need to participate in the permanent teeth, but due to the incorrect use and disease and other reasons, the permanent teeth will often be partially lost when we need it, so is there any way for people to have a third tooth? Dental implants, as one of the most important achievements of dentistry in the 21st century, have the reputation of being the “third tooth of mankind”. Artificial dental implants simply mean that an artificial implant (artificial tooth root) is surgically implanted into the alveolar bone in the area of the missing tooth, and then a porcelain crown is fabricated on the implant after three to six months to meet the individual’s characteristics. The maturity of artificial dental implant technology has fulfilled the dream of human beings who want to have a third tooth. It utilizes high-tech materials to realistically mimic the natural teeth of human beings in order to restore chewing function, with good retention effect and simple care. Due to the high success rate of dental implants, patients with little pain, the successful form is very realistic, but also beautiful, comfortable, strong, in Europe and the United States and other developed countries, one-third of the people who set teeth choose this method. Wang Zhaoling, Department of Stomatology, Jinan General Hospital, Jinan Military Region