Orthodontic anchorage body with flexible upper end design

The utility model discloses an orthodontic anchorage body with flexible upper end design, which comprises an anchorage body main body, an anchorage body head part, an anchorage body upper neck part, an anchorage body lower neck part and an anchorage body thread part, a groove is arranged on the upper surface of the anchorage body head part, the anchorage body lower neck part is arranged at the lower end of the anchorage body upper neck part, and the anchorage body thread part is arranged at the lower end of the anchorage body lower neck part. An elastic plate is arranged at the upper end of the lower neck part of the branch body. Through the design of the grooves, a plurality of traction points can be arranged, a plurality of teeth can move conveniently, orthodontic stress can be reasonably dispersed, stability is enhanced, the rotating block and the elastic plate are fastened in a threaded mode through rotation, connection of the upper neck portion and the lower neck portion of the anchorage body is firmer,