Dental implant refers to a method of repairing missing teeth by supporting and clamping the upper dental prosthesis on the basis of implanting the lower structure of bone tissue. Comprises a lower supporting implant and an upper denture, and is mainly used for the treatment of tooth defects and after missing.

Dental implant, also known as artificial dental implant, is a medical method that carefully designs pure titanium metal with high compatibility with human bones, makes it into cylindrical or other shapes similar to root, and implants it into alveolar bone in edentulous area through minor surgery. 1 ~ 3 months later, when the artificial root and alveolar bone are tightly sealed, the porcelain crown is made on the artificial root.

It is becoming more and more important that dental implants can obtain restoration effects very similar to those of natural teeth in function, structure and aesthetic effect.