1. Dental implants are similar in appearance to natural teeth. Very beautiful. 2, Porcelain restoration must grind the neighboring teeth, while dental implants do not need to grind the teeth, do not damage the neighboring teeth. 3.Restore 90%~100% of chewing function. 4, dental implants according to the patient’s ability to maintain, available for 10 ~ 30 years, or semi-permanent, movable teeth and porcelain teeth may be replaced in a few years, so in a sense dental implants is the economic treatment. 5. Dental implants are almost as comfortable as natural teeth. 6. Get rid of the inconvenience of movable dentures. 7, will not occur caries. 8, to maintain the height and fullness of the alveolar bone, to prevent resorption of the alveolar bone, to maintain the facial appearance. 9, Easier to feel the food than movable dentures. 10, can be better fixed full dentures. 11.It can fix the prosthetic eye, nose and ear. 12.The initial cost is higher but the cost performance is the highest.