Hollow compression screw special for patella fracture

The utility model relates to a hollow compression screw special for a patella fracture. The hollow compression screw special for the patella fracture comprises a hollow cylindrical groove, threads, a hollow compression screw body, circular hexagonal sockets, screws and nuts. The nuts are arranged on the two sides of the hollow compression screw body. The two sides of the hollow compression screw body are provided with the threads. The two sides of the hollow compression screw body are arranged to be the circular hexagonal sockets. The two sides of the hollow compression screw body are provided with the threads. The hollow cylindrical groove is formed inside the hollow compression screw body. The threads are arranged inside the hollow cylindrical groove. The threads are arranged at the screws. The nuts are arranged to be the circular hexagonal sockets. According to the hollow compression screw special for the patella fracture, the nuts on the two sides are used for fixing the hollow compression screw body, and patella crack engagement is more stable, so that the treatment effect of the patella fracture is remarkably improved. The hollow compression screw special for the patella fracture is simple in structure and convenient to operate, the clinical medical level is greatly improved, patient recovery is facilitated, and a gap of lacking a screw device for being fixedly connected with a patella in the prior art is filled.