Solución quirúrgica PLIF | Sistema de fusión lumbar posterior

PLIF Surgical Solution

PLIF, or Posterior Lumbar Interbody Fusion, provides direct posterior access for neural decompression and interbody support. The procedure helps restore spinal alignment, enhance segmental stability and support reliable lumbar fusion.

Posterior Lumbar Fusion Pedicle Screw Fixation PLIF PEEK Cage Applicable Levels: T10–S1

Posterior Lumbar Fusion Support

The PLIF solution is intended for posterior lumbar interbody fusion procedures in the treatment of lumbar degenerative diseases, spondylolisthesis, spinal stenosis, instability and selected deformities.

The PLIF PEEK Cage features a large graft window, bone-like elastic modulus and radiopaque markers designed to support fusion, maintain intervertebral height and restore physiological spinal alignment. Used with dedicated insertion instruments and posterior pedicle screw fixation, the system supports accurate implantation and immediate segmental stability.

Anatomical Design

Cage geometry is designed to support intervertebral positioning and disc-height restoration.

Secure Implant Stability

Posterior screw-and-rod fixation supports reliable segmental stabilization.

Radiolucent PEEK Material

PEEK construction supports postoperative imaging assessment with visible radiopaque markers.

Mechanical Support

The implant and instrument combination supports controlled cage placement and construct fixation.

Posterior Lumbar Exposure

A posterior midline approach is performed to expose the affected lumbar segments. The paraspinal muscles are carefully retracted to provide clear visualization while preserving the surrounding soft tissues.

Pedicle Screw Placement

Pedicle screws are accurately inserted into the vertebrae under fluoroscopic guidance. The screws establish a stable posterior foundation for interbody fusion and final construct fixation.

Bilateral Neural Decompression

A laminectomy and bilateral facetectomy are performed to decompress the neural structures. The affected intervertebral disc is accessed through the posterior approach while relieving pressure on the spinal canal and nerve roots.

Discectomy and Cage Insertion

The degenerated disc is removed and the endplates are prepared for fusion. Bone graft material and an interbody cage are inserted into the disc space to restore disc height and promote solid fusion.

Rod Fixation and Verification

The rods are connected to the pedicle screws and securely tightened to restore spinal stability. Final fluoroscopic verification confirms implant position, alignment and overall fixation before wound closure.

PLIF Surgical Solution

Pedicle Screw System

PLIF PEEK Cage

Applicable Spinal Levels

Posterior Lumbar Fusion Support

Anatomical Design

Secure Implant Stability

Radiolucent PEEK Material

Mechanical Support

Complete PLIF Implant System

5.5 mm Pedicle Screw Instrument Set

6.0 mm Pedicle Screw Instrument Set

5.5 mm Spinal Pedicle Screw System

PLIF PEEK Interbody Cage

Posterior Lumbar Interbody Fusion

Posterior Lumbar Exposure

Pedicle Screw Placement

Bilateral Neural Decompression

Discectomy and Cage Insertion

Rod Fixation and Verification

Integrated PLIF Workflow

Reliable Posterior Fusion Workflow

Direct Neural Decompression

Disc Height Restoration

Posterior Segmental Stability

Fusion Support

Instrument Compatibility

Complete System Supply

Request Your PLIF System Package