Why do they put a cage in your back?

Why do they put a cage in your back?

If you plan to opt for spinal fusion surgery to treat your neck or lower back pain, your surgeon will likely place an interbody cage in your spine. The cage serves as a space holder between your affected vertebrae and allows bone to grow through it, eventually becoming a part of your spine.

What is a titanium cage?

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 the best material for an interbody cage?

POLYETHERETHERKETONE CAGES ARE SUPERIOR TO TITANIUM IN TRANSFORAMINAL LUMBAR INTERBODY DEVICES. Transforaminal lumbar interbody fusion (TLIF) cages provide anterior column support to the spine, and in conjunction with bone grafting, promote fusion across the interspace.

How long is recovery from back surgery with rods?

Spinal Fusion Recovery Time It typically takes about 4 to 6 weeks to return to an office or sedentary job, but it can take 3 months or longer to return to activities that are more physical.

What metal is used for back surgery?

The most popular materials used today are titanium (titanium-aluminum-vanadium, Ti6Al4V) and PEEK (Tables 1, ​2) [16]. PTi and titanium alloys are the preferred metal in orthopaedic implants due to their high fracture resistance and biocompatibility [17].

Do titanium rods in back break?

It’s an unfortunate reality that spinal hardware sometimes breaks. We should note that broken spine hardware is a rare occurrence. Most current hardware (rods, screws, plates, etc.) is made out of titanium or plastic composites that are extremely sturdy, but breakage does happen on occasion.

What is a cage used in back surgery?

– The procedure has been found to have a low overall complication rate. – Postoperative pain may be minimized through a decrease in the amount of surgical intervention. – Operative procedures and lengths of stay in the hospital can be less than other fusion methods. – Return to daily activities can be much quicker.

Why are peek spinal cages ideal medical implants?

PEEK was introduced as an alternative to metal spinal devices for that reason; as a radiolucent and MRI compatible material, it is visible in scans and won’t physically obstruct any medical evaluations of bone growth or healing. Metallic and ceramic implants also lack PEEK’s bone-matching modulus (or stiffness).

Is titanium used in surgery?

Titanium was first introduced into surgeries in the 1950s after having been used in dentistry for a decade prior. It is now the metal of choice for prosthetics, internal fixation, inner body devices, and instrumentation. Titanium is used from head to toe in biomedical implants.

What is titanium cage?

Titanium mesh cages originated in orthopaedic surgery as fenestrated metal sheets used in reconstructive maxilla facial surgery and acetabular replacement surgery more than 20 years ago [19]. These were regularly used to deal with bony defects.