Fibula locking bone plate

Abstract

The invention relates to a fibula locking bone plate which comprises a stem body mainboard and a side wing mainboard. The stem body mainboard is a recessed arc-shaped strip-shaped fixing plate, the side wing mainboard is a recessed arc-shaped fixing plate, the recessed radian of the stem body mainboard is the same as the recessed radian of the side wing mainboard, the stem body mainboard is provided with three or more first locking screw holes, the side wing mainboard is provided with four second locking screw holes and further provided with three Kirschner wire holes, and one end of the stem body mainboard disconnected with the side wing mainboard is also provided with a Kirschner wire hole. Through the design of the matching of the stem body mainboard and the side wing mainboard and the fibula of the human body, the locking bone plate adheres to the fibula better after being installed, the damage to a patient is reduced, and the healing speed is improved.

Description

technical field [0001] The invention relates to a medical orthopedic tool, in particular to a fibula locking bone plate. Background technique [0002] At present, there are various treatment methods for the treatment of distal fibula fractures. Kirschner wires, tension bands, screws, etc. lack strong fixation to the distal end of the fracture, and cannot fully meet the requirements for reduction and fixation. Although the ordinary bone plate has a certain fixing strength, it must be shaped, which affects the strength of the plate, and is thicker, and the suture tension of the skin is high, which is prone to complications such as delayed skin healing and infection, especially for comminuted fractures of the distal fibula , Bone fragments far from the syndesmosis or osteoporotic comminuted fractures, the distal fractures are still difficult to meet the requirements of fixation. The existing anatomical bone plate or ordinary locking bone plate does not have multi-directional ...

AI Technical Summary

Problems solved by technology

Kirschner wires, tension bands, screws, etc. lack strong fixation to the distal end of the fracture, and cannot fully meet the requirements of reduction and fixation

Although the ordinary bone plate has a certain fixing strength, it must be shaped, which affects the strength of the plate, and is thicker, and the suture tension of the skin is high, which is prone to complications such as delayed skin healing and infection, especially for comminuted fractures of the distal fibula , bone fragments far from the syndesmosis or osteoporotic comminuted fractures, the distal fractures are still difficult to meet the requirements of fixation

The existing anatomical bone plate or ordinary locking bone plate does not have multi-directional fixation with screws. For distal comminuted fractures or decreased bone density, the screws are easy to loosen, the holding force is weakened, and the screws are easy to enter the joint cavity. Cause clinical application difficulties, affect the therapeutic effect, and cause pain to patients

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