Splicing device for pulling close fibulas on two sides after fibula section cutting osteotomy

The invention provides a splicing device for pulling close fibulas on two sides after fibula section cutting osteotomy and belongs to the technical field of orthopaedic medical equipment. The splicing device is used for pulling close and fixing the broken ends of the fibulas on the two sides after the fibula section cutting osteotomy. The following technical scheme is adopted: after the row fibula osteotomy, a proximal steel plate and a distal steel plate are fixed with the fibulas on the two sides by use of fixing screws, respectively; the slot of the proximal steel plate and the spile of the distal steel plate are spliced and then connected and fixed by use of a connecting bolt, and therefore, the two ends of the cut fibulas can be pulled close, the outer-side tension of the knee joint can be enhanced manually and the varus deformity of the knee joint can be better corrected. The splicing device is reasonable in structure and firm in fixation, and is capable of effectively tensioning the cut ends of the cut fibula, increasing the fibula steeling rate and improving the surgical efficacy. The splicing device is the innovation of treating the osteoarthritis by use of the fibula osteotomy, and is capable of effectively avoiding the defects of the knee joint replacement and solving the problems not solved for a long time; as a result, the operation time and the recovery time can be greatly shortened, and excellent social benefit and economic benefit can be produced.