PSIF, or Posterior Spinal Instrumentation and Fusion, is a surgical procedure designed to correct spinal issues.
Understanding Posterior Spinal Instrumentation and Fusion (PSIF)
PSIF, also known as spinal fusion, aims to stabilize and straighten the spine. Here's a breakdown of what it involves:
- Bone Repositioning: The core function of PSIF is to realign the vertebrae (bones of the spine) into their proper position.
- Fusion Process: The surgeon fuses specific vertebrae in the back together. This is done using:
- Bone Grafts: These grafts encourage the vertebrae to grow together, creating a solid bone structure.
- Implants: These include rods and screws that hold the vertebrae in the correct alignment while the bone grafts heal and fuse.
Essentially, PSIF uses bone grafts and implants like rods and screws to fuse vertebrae together, correcting spinal alignment and providing stability.
