Whether or not dental implants can be performed depends mainly on the patient’s financial situation and the patient’s indications for surgery. Factors considered by the doctor include: 1, the patient’s general condition is good, physical and mental health, bone and teeth development has been finalized (after 16 years of age for women and 18 years of age for men); 2, the patient’s oral soft tissues are not obvious inflammation, disease; 3, the gap between the upper and lower teeth in the occlusion of not less than 0.4 centimeters. 4.Patients with severe diabetes, kidney disease, heart disease, coagulation disorders, mental disorders, severe osteoporosis, infectious and bone metabolism diseases, etc. should not do dental implant surgery. 5.The patient himself has clear requirements, can follow up on time, economic conditions permit.