Posterior Instrumented Fusion (PIF) | Virginia Spine Institute

Posterior Instrumented Fusion (PIF)

A posterior instrumented fusion involves the placement of screws and rods. This can be done for interbody fusion or for deformity surgery such as scoliosis or kyphosis.  With this procedure, innovative technology can be utilized which allows your surgeon to visualize the placement of hardware during the procedure. This provides for increased precision and accuracy of screw placement and less soft tissue cutting.

Benefits of Posterior Instrumented Fusion (PIF)

  • Can be performed in a minimally invasive fashion using technologies like robotic or stealth navigation
  • Increased stability for fusion surgery
  • Used to correct spinal deformities

Posterior Instrumented Fusion FAQs

What type of technology is used for a PIF?

Currently, both robotic and navigation technologies are being utilized. Robotic assisted surgery allows for your surgeon to be more precise and accurate while placing instrumentation. Navigational technology allows for your surgeon to visualize the instrumentation while it is being placed. As with all fields, new and innovative technology is always being implemented. Technology such as virtual augmentation is upcoming!

Is a PIF minimally invasive?

Yes, a percutaneous PIF is minimally invasive, muscle sparing procedure as the muscles are separated along natural tissue lines.

What is the hardware made of?

Typically, hardware is made of mostly titanium. However, in certain cases like scoliosis surgery, other metals like stainless steel and cobalt chrome may be used.

Meet Our Spinal Surgeons

Dr. Thomas Schuler I Spine Surgeon

Spine Surgeon

Dr. Christopher Good I Spine Surgeon

Spine Surgeon
Chief Executive Officer

Dr. Colin Haines I Spine Surgeon

Spine Surgeon
Director of Research

Dr. Ehsan Jazini I Spine Surgeon

Spine Surgeon

Hear From Our Patients

“I am forever grateful to Dr. Good and the team at Virginia Spine Institute!”


– Jazmin M.

“You don’t realize how much pain you’re in until you don’t have any.”


– Tommy W.

“I can’t say enough positive things about my experience with Virginia Spine Institute. This is the last back doctor I will see!”


– Sunny B.

“Dr. Good told me he was going to do everything he could to prevent me from getting surgery, but ultimately that’s what I needed.”


– Reed M.

“I went back to work in 5 ½ weeks, was able to begin therapy and exercise on schedule, and left a ton of pain in the “rearview mirror”!”


– George B.

“I’m back to living an active lifestyle after spine surgery!”


– Barbara J.

“I went home just four days after major surgery. I was even able to come off all pain medications within days!”


– Christian R.

“Virginia Spine Institute didn’t tell me what I wouldn’t be able to do, they told me what I could do.”


– Abby B.

Schedule Your Initial Consultation Today