TUBULAR SUPPORT BODY TO BRIDGE TWO VERTE

摘要

The tubular support structure, as a bridge for two vertebrae, has two cage sections (1,2) which fit telescopically into each other. Each has a support flange (5) to the outer end side (6). The first tubular cage (1) has at least three radially projecting pins (7) at its mantle (9a), to fit into a number of axial holding channels (8) in the outer mantle (9b) of the other tubular cage (2), which has three channels (8) or a multiple of three, to give locking positions (10-12) of different depths.