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The Mont Blanc and Mont Blanc MIS Spinal Systems are intended to provide immobilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of acute and chronic instabilities or deformities of the thoracic, lumbar and sacral spine and sacral/iliac screw fixation. The Mont Blanc and Mont Blanc MIS Spinal Systems are intended for noncervical pedicle fixation and nonpedicle fixation for the following indications: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies); spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, and/or lordosis); tumor; pseudoarthrosis; and failed previous fusion in skeletally mature patients. When used in a posterior percutaneous approach with MIS instrumentation, the Mont Blanc MIS System is intended for noncervical pedicle fixation and nonpedicle fixation for the following indications: degenerative disc disease (defined as back pain of discogenic origin with degeneration of the disc confirmed by history and radiographic studies); spondylolisthesis; trauma (i.e., fracture or dislocation); spinal stenosis; curvatures (i.e., scoliosis, and/or lordosis); tumor; pseudoarthrosis; and failed previous fusion in skeletally mature patients. When used for posterior non-cervical pedicle screw fixation in pediatric patients, the Mont Blanc MIS Spinal Systems metallic implants are indicated as an adjunct to fusion to treat adolescent idiopathic scoliosis. The Mont Blanc and Mont Blanc MIS Spinal Systems are intended to be used with autograft. Pediatric pediale screw fixation is limited to a posterior approach.

The Spineway Mont Blanc and Mont Blanc MIS Spinal Systems are composed of implant device made from a titanium alloy Ti6Al4V-ELI per ISO 5832-3 and Cobalt-Chrome per ISO 5832-12. All implant components are provided sterile. It is to be implanted from the posterior approach. The screws are available as monobloc and monobloc reduction (traction) screws and polyaxial reduction (traction) screws in diameters from 4.0-8.0 mm and in lengths from 25-55 mm and polyaxial iliac screws of 7 and 8mm diameters with lengths from 55mm to 110mm. Rods are available in 5.5mm diameter in lengths from 40-500 mm. Hooks are available in various sizes to attach to the thoracic and lumbar spine. Transverse connectors are available in various sizes to attach to the two parallel rods. Associated instrumentation to complete the procedure is provided. Screws for MIS applications are available as polyaxial cannulated screws in diameter from 4.5-8mm and in lengths from 25-60mm. Rods for MIS applications are available as 5.5mm pre-bent rods from 50-140mm and straight rods from 50-500mm.