Dental implantation refers to the implanted bone tissue human lower structure as the basis for support, fixed upper tooth repair body of the tooth deficiency repair method. Including the lower support implant and the upper dental repair body two parts, using artificial materials: such as whole genus, ceramics, etc. made of implants similar to the root form, the use of surgical methods to implant the tissue and obtain solid retention support of bone tissue, through special devices and ways to connect the support of the upper tooth repair body, can obtain the function of natural teeth, Repair effects with very similar structure and aesthetics.