Lateral self-locking magnesium alloy interbody fusion cage for lumbar vertebra

The lateral lumbar vertebra self-locking magnesium alloy interbody fusion cage comprises a fusion cage body, the morphological structure of the fusion cage body is matched with a normal lumbar vertebra end plate, the fusion cage body is implanted from the lateral side of a human body, the end, facing the front face of the human body, of the fusion cage body is defined as the front end, and the end, facing the back face of the human body, of the fusion cage body is defined as the rear end. During implantation, one end far away from an operator is a far end, one end close to the operator is a near end, and the top surface and the bottom surface of the fusion cage body are in symmetrical arc shapes with convex middle parts and two low sides; the height difference between the middle part and the front end or the rear end forms an included angle alpha which is 3-10 degrees; the fusion cage body is made of degradable magnesium alloy materials. The lateral self-locking magnesium alloy interbody fusion cage for the l