Abstract: A fixation system, which is developed for the treatment of diseases on a cervical, thoracal or lumbar spine and especially to maintain the distance between two vertebras on the spine and achieve fusion, is disclosed herein. The system preferably comprises a main cage (2), at least one dynamic shaft (3) fitted into the main cage (2) in parallel with cage axis, at least one sharp blade (5) fixed with a fixation pin (4) on to the shaft (3), and at least two imaging pins (6) located in two different axis- which helps to locate/identify the structure under X-Ray imaging during a surgery. A preferred sharp blade (5) is configured to turn 90° in the main cage (2) with the help of the shaft (3), and to penetrate into the vertebras with the help of sharp side surfaces (5.3) of the blade (5).

Abstract: The invention is a fixation system, which is developed for the treatment of diseases on cervical, thoracal and lumbar spine and especially to maintain the distance between two vertebras on the spine and achieve fusion, comprises of a main cage (2), at least one dynamic shaft (3) fitted into the main cage (2) in parallel with cage axis, at least one sharp blade (5) fixed with a fixation pin (4) on to the shaft (3), and at least two imaging pins (6) located in two different axis- which helps to locate/identify the struc tune under X-Ray imaging during a surgery. The invention relates especially to the sharp blade (5)—one of the system elements—which is turned 90° in the main cage (2) with the help of shaft (3), and penetrated into the vertebras with the help of sharp side surfaces (5.