Distal tibial special-shaped block

Abstract

The embodiment of the invention relates to a distal tibial special-shaped block. The distal tibial special-shaped block is of a plate-shaped structure, and specifically comprises a first fixing part and a second fixing part, wherein the first fixing part is connected with the second fixing part; the inner surface of the first fixing part is an L-shaped arc-shaped surface; and the top of the firstfixing part is sequentially provided with a first top locking screw hole, a second top locking screw hole, a third top locking screw hole and a fourth top locking screw hole from the inner side to theouter side; a first oblique-inserting locking screw hole is located in the middle of the first fixing part; a second oblique-inserting locking screw hole is located at the lower part of the first oblique-inserting locking screw hole; a lower locking screw hole is located at the lower part of the first fixing part; the second fixing part comprises a fixing screw hole located on the surface of thesecond fixing part, a front connecting screw hole located at the front side of the side surface of the second fixing part, and a rear connecting screw hole located at the rear side of the side surfaceof the second fixing part.

Description

technical field [0001] The invention relates to the field of orthopedic medical instruments, in particular to a special-shaped block at the distal end of the tibia. Background technique [0002] Tibial fracture is a common type of fracture, especially prone to occur in young people and elderly people with osteoporosis. In addition to bone fragmentation, fracture may be accompanied by dislocation of bone fragments. The distal part of the tibia usually has less flesh and skin Thin, which in turn creates difficulties in treatment. [0003] In the traditional fracture treatment operation, the incidence of complications is high. The existing distal tibial fractures are fixed with an external fixator and placed at the fracture of the distal tibia, and the external fixator is combined with the tibia on the bone nail. , The external fixator is usually bulky, the external fixator is only suitable for specific fracture situations, and the bone regeneration of the tibia after the exte...

AI Technical Summary

Problems solved by technology

[0002] Tibial fracture is a common type of fracture, especially prone to occur in young people and elderly people with osteoporosis. In addition to bone fragmentation, fracture may be accompanied by dislocation of bone fragments. The distal part of the tibia usually has less flesh and skin Thin, which makes it difficult to treat

[0003] In the traditional fracture treatment operation, the incidence of complications is high. The existing distal tibial fractures are fixed with an external fixator and placed at the fracture of the distal tibia, and the external fixator is combined with the tibia on the bone nail. , the external fixator is usually bulky, the external fixator is only suitable for specific fracture situations, and the bone regeneration of the tibia after the external fixator is poor

The patient's hospital stay is long and recovery is slow

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