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Posterior lumbar spine prosthesis

Definition
A sterile implantable device designed to replace anatomical structures removed from the posterior aspect of lumbar vertebrae (i.e., the lamina, facet joint, and bony elements) during spinal decompression surgery to provide stability to, and enable normal range of motion of, the lumbar spine. It consists of a two-plate unit positioned in the posterior midline, which connects horizontal rods that are attached laterally to adjacent vertebrae with pedicle screws; the plates include interlocking trunnions for rotational/angular motion. The device may be a single unit or modular assembled during implantation. Dedicated tools for implantation are included.
GUDID devices
21
Last updated
2026-07-17 22:01:44

Representative GUDID Devices#

Primary DI, Brand, Company table
Primary DIBrandCompanyModelPublished
07290115935349TOPS 2 - 21 SPREMIA SPINE LTD889442026-07-09
07290115935356TOPS 2 - 21 MPREMIA SPINE LTD889432026-07-09
07290115935363TOPS 2 - 21 LPREMIA SPINE LTD889422026-07-09
07290115935370TOPS 2 - 30 SPREMIA SPINE LTD889472026-07-09
07290115935387TOPS 2 - 30 MPREMIA SPINE LTD889462026-07-09
07290115935394TOPS 2 - 30 LPREMIA SPINE LTD889452026-07-09
07290115935400TOPS 2 - 38 SPREMIA SPINE LTD889502026-07-09
07290115935417TOPS 2 - 38 MPREMIA SPINE LTD889492026-07-09
07290115935424TOPS 2 - 38 LPREMIA SPINE LTD889482026-07-09
07290014064003TOPS™ - 21 LPREMIA SPINE LTD826432023-11-01
07290014064010TOPS™ - 21 MPREMIA SPINE LTD858582023-11-01
07290014064027TOPS™ - 21 SPREMIA SPINE LTD860002023-11-01
07290014064034TOPS™ - 30 LPREMIA SPINE LTD826442023-11-01
07290014064041TOPS™ - 30 MPREMIA SPINE LTD858592023-11-01
07290014064058TOPS™ - 30 SPREMIA SPINE LTD860012023-11-01
07290014064065TOPS™ - 38 LPREMIA SPINE LTD826452023-11-01
07290014064072TOPS™ - 38 MPREMIA SPINE LTD858602023-11-01
07290014064089TOPS™ - 38 SPREMIA SPINE LTD860022023-11-01
00842166195356ZavationZavation LLC259-9001-C72022-02-15
00842166195363ZavationZavation LLC259-9001-C82022-02-15
00842166195370ZavationZavation LLC259-9001-C92022-02-15