General dental implant surgery, as long as it is well-equipped and uncomplicated, such as maxillary sinus lifting and bone grafting, is no problem. Dental implant equipment is not expensive, and it can be set up in about 2 weeks. Therefore, the stomatology department of general county hospitals can afford it. Dental implant surgery is generally painless, but the course of treatment is long, and the observation period usually takes 3 months.