Device for installing an interbody cage from the anterior appearance to perform lumbar spine fusion

Abstract

The invention relates to neurosurgery, traumatology, and orthopedics and can be used to replace intervertebral discs to correct deformities due to trauma, degenerative-dystrophic, and purulent-inflammatory diseases. The technical result of using the proposed invention is to expand the functional capabilities and improve the technical characteristics of the device. The inner tube is made as a prefabricated tube and consists of a tube and a handle with an outer corrugated surface, wherein the handle of the prefabricated inner tube is placed in a cylindrical cavity of a diametrically expanded stage of the outer tube, and a disk with four mutually perpendicularly arranged petals, located at the end of the cavity, is attached to the inner surface of the cylindrical cavity.