Tibial plateau locking bone fracture plate

Abstract

The invention relates to a tibial plateau locking bone fracture plate. The tibial plateau locking bone fracture plate comprises a main body used for connecting with a bone body of tibia, wherein the upper end part of the main body is provided with a rear lateral column bone fracture plate which is arranged slantwise relative to the main body and passes through a gap between the tibia and the fibula, the upper end part of the main body is further provided with an external lateral column bone fracture plate which is arranged slantwise relative to the main body, the external lateral column bone fracture plate and the rear lateral column bone fracture plate are arranged in a V shape, and an avoiding groove used for avoiding the joint of the fibula and the tibia is arranged at the joint of theexternal lateral column bone fracture plate and the rear lateral column bone fracture plate. One bone fracture plate is utilized for completing the fixing of the tibia when the external lateral columnand the rear lateral column have fracture simultaneously, the rear lateral column bone fracture plate passes through the gap between the tibia and the fibula, then the contact area with the rear lateral column is guaranteed, meanwhile, the avoiding groove can be used for avoiding the nerves and blood vessels at the joint of the fibula and the tibia, so that the structure of the fibula is not damaged, and further, the injuries caused to the shank are reduced.

Description

technical field [0001] The invention relates to a tibial plateau locking bone plate. Background technique [0002] Tibial plateau fractures are often encountered in clinical work. The purpose of surgical treatment is to fully reset the fracture block, restore the alignment of the lower limbs and the smoothness of the articular surface, and reconstruct the function of the knee joint. According to the three-column theory, the tibia is mainly divided into three parts: the medial column, the lateral column, and the posterior column. Fractures of the posterior column or the posterior tricolumn usually require surgical treatment with a bone plate to fix the fracture. [0003] The authorized announcement number is CN204542342U, and the Chinese patent whose authorized announcement date is 2015.08.12 discloses a bone plate for posterolateral tibial plateau fracture. ) and a posterior column bone plate arranged at the end of the main body and arranged obliquely relative to the main ...

AI Technical Summary

Problems solved by technology

However, the posterior column bone plate is set on one side of the fibula, and the connection area with the posterior column of the tibia is limited, so the fixation effect on the posterior column is poor. If the posterior column bone plate is extended, the posterior column bone plate The end of the fibula is relatively close to the fibula, and even the end of the posterior column bone plate will be inserted between the fibula and the tibia, destroying the structure of the fibula

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