MULTI-AXIAL,ORTHOPAEDIC ROD CROSS-LINK CONNECTOR SYSTEM FOR CORRECTING SPINAL DEFECTS

摘要

This invention relates to interconnection assemblies 10, 110, 174, 246, 300, 310, 330, 360, for use with spinal fixation systems to treat spinal defects. The interconnection assemblies can include various rod connecting members 12, 14, 94, 98, 120, 176, 178, 196, 216, 248, 250, 275, 280, 302, 312, 314, 275, 334, 336, and interconnecting elements 16, 140, 180, 200, 332 to secure the rod connecting members to each other in a variable orientations and lengths. The interconnection assemblies can be adjusted to minimize interference with the spinal column, bony processes and associated neural, muscular and ligament components of the spine all the while exhibiting a low-profile. The interconnecting elements and related components can be provided as a completely assembled unit that does not inadvertently become disassembled prior to or during implantation.