Thoracolumbar vertebral fracture reduction orthopedic external fixator for effectively fixing thoracolumbar spine

Abstract

The invention discloses a thoracolumbar vertebral fracture reduction orthopedic external fixator for effectively fixing a thoracolumbar spine, which comprises waist supporting plates on left and right sides, upper chest fixing plates which are arranged on the upper ends of the two waist supporting plates and of which the shapes are matched with the shapes of oxters and chest of a human body, and lower crista iliaca fixing plates which are arranged on the lower ends of the two waist supporting plates and of which the shapes are matched with the crista iliaca of the human body, wherein the two waist supporting plates, the upper chest fixing plates and the lower crista iliaca fixing plates enclose a frame body which can frame the belly from the chest under oxters on the top to the crista iliaca at the bottom of the human body. The invention aims to provide the thoracolumbar vertebral fracture reduction orthopedic external fixator, which can effectively improve the reduction success rate of patient with thoracolumbar vertebral fracture, restore the physiological height of the spine, relieve the kyphotic deformity of the thoracolumbar spine, reduce clinic syndromes of the patients and fix the lumbar spine, in order to overcome the drawbacks in the prior art.

Description

technical field [0001] The invention relates to an orthopedic treatment device, in particular to a thoracolumbar fracture reduction orthopedic external fixation brace for effectively fixing thoracolumbar vertebrae. Background technique [0002] Accidents continue to occur in society now, and many injured patients suffer from lumbar spine fractures. There are many reduction and fixation methods for lumbar vertebral fractures. The commonly used clinical treatment methods include hyperextension reduction, plaster vest external fixation or surgical internal fixation. Among them, patients are treated with hyperextension reduction and plaster vest external fixation. Severe complications such as nerve injury; surgical internal fixation, its cost is high, and it is traumatic to the patient. [0003] Buckling and compression fractures and dislocations are more common in clinical practice. If not treated properly, chronic intractable low back pain and back deformity will be left behi...

AI Technical Summary

Problems solved by technology

[0004] Since the publicly used external fixation brace for thoracolumbar fractures is composed of axillary brackets, fastening screws, upper fixation straps, compression nuts, and lower fixation straps, it only has the function of fixation and has little reset effect, so it needs to be supplemented by pelvic traction or suspension The method is to perform the fracture reduction and then put on the bracket, so it not only has a slow curative effect, but also has many procedures, and its performance is not stable.

In addition, the currently used external fixation

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