Tibial plateau back edge dissecting hook steel plate

Abstract

The invention discloses an anatomical hook plate at the rear edge of the tibial plateau. The two ends of the head of the bone plate extend outwards, and the ends of the two ends are arc-shaped to form a fixed plate. Screw holes are arranged in the horizontal direction, and screw holes are evenly distributed in the transverse direction of the surface of the fixing plate. The plate surface of the bone set plate is not flat, and the central part of the bone set plate is slightly raised. There are two tibial hooks, the upper end of the hook is pointed, and the lower end of the hook gradually expands to form a triangular shape as a whole. The invention has the advantages of simple structure, firm fixation, convenient operation, and can effectively fix tibial plateau fractures and posterior cruciate ligament avulsion fractures.

Description

Technical field: [0001] The invention relates to an anatomical steel plate, which is especially suitable for fractures of the posterior edge of the tibial plateau and avulsion fractures of the posterior cruciate ligament. Background technique: [0002] With the increase of vehicles, the incidence of accidents and traffic accidents has greatly increased, leading to an increase in fracture types, especially complex fractures, which greatly increase the difficulty of clinical treatment. Among them, the fracture of the posterior border of the tibial plateau and the avulsion fracture of the posterior cruciate ligament have increased the difficulty of clinical surgical treatment. The existing treatment method is to use screws and plate fixation. The plate fixation between the ligaments is not firm, and some people use Kirschner wire fixation, which also has weak fixation, and it will lead to further dislocation of the fracture, which brings great pain to the patient, and the patie...

AI Technical Summary

Problems solved by technology

[0002] With the increase of means of transportation, the incidence of accidents and traffic accidents has greatly increased, leading to an increase in fracture types, especially complex fractures, which greatly increase the difficulty of clinical treatment

Among them, the fracture of the posterior border of the tibial plateau and the avulsion fracture of the posterior cruciate ligament have increased the difficulty of clinical surgical treatment. The existing treatment method is to use screws and plate fixation. The plate fixation between the ligaments is not firm, and some people use Kirschner wire fixation, which also has weak fixation, and it will lead to further dislocation of the fracture, which brings great pain to the patient, and the patient is bedridden for a long time and increases complications. occur

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