What is an interbody spinal fusion device?
Anterior interbody cages are titanium cylinders that are placed in the disc space. The cages are porous and allow the bone graft to grow from the vertebral body through the cage and into the next vertebral body.
What is a Interbody biomechanical device?
An interbody fusion cage (colloquially known as a “spine cage”) is a prosthesis used in spinal fusion procedures to maintain foraminal height and decompression. They are cylindrical or square-shaped devices, and usually threaded.
What are interbody fusion devices examples?
Interbody fusion devices (A)—examples include: interbody fusion cages, BAK cages, PEEK cages, bone dowels. Autologous Tissue Substitute (7)—bone graft obtained from the patient during the procedure.
What is a spinal fixation device?
A spinal fixation device stabilizes an area of the posterior spine while allowing for a significant range of motion and limiting the compression of the affected vertebrae. The device consists of two or more arm assemblies (lateral) connected by one or more telescopic assemblies (vertical).
How long does a Lumbar Interbody Fusion take?
Most ALIF procedures take 2 to 3 hours. In the first part of the procedure, your surgeon — with the help of a vascular surgeon — will typically expose the part of the spine that needs work.
Where does bone graft come from for spinal fusion?
Autograft bone graft is taken from your own body, most likely from your hip (really the pelvis), ribs, or leg. The surgeon may also take bone from your spine, known as local autograft.
Why is spinal fixation done?
Spinal fusion permanently connects two or more vertebrae in your spine to improve stability, correct a deformity or reduce pain. Your doctor may recommend spinal fusion to treat: Deformities of the spine. Spinal fusion can help correct spinal deformities, such as a sideways curvature of the spine (scoliosis).
What is the infuse™ bone graft/Medtronic interbody fusion device?
The Infuse™ Bone Graft/Medtronic Interbody Fusion Device consists of two components containing three parts – a spinal fusion cage, a recombinant human bone morphogenetic protein, and a carrier/scaffold for the bone morphogenetic protein and resulting bone.
How is the Clydesdale spinal system implanted?
The Clydesdale™ Spinal System, implanted via an OLIF approach at a single level from L2-L5. The Divergence-L™ Anterior/Oblique Lumbar Fusion System interbody device implanted via an ALIF approach at a single level from L2-S1 or an OLIF approach at a single level from L5-S1.
When did 4web start doing spinal implants?
The company was founded in 2008 and has grown to include five FDA-cleared implant systems. In October, 4Web launched a standalone anterior lumbar spine system with the first procedure being performed by James Lynch, MD, CEO of SpineNevada in Reno. Aesculap Implant Systems (Center Valley, Pa.).
Who makes NuVasive spinal implants?
Nexxt Spine designs and manufactures all its spinal implants and 95 percent of its instruments inhouse. In December, the company launched a cervical system that includes 3D laser-printed titanium implants. NuVasive (San Diego). NuVasive focuses on spine technology for minimally invasive procedures.