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Oblique Lumbar Fusion Solution

OLIF Oblique Lateral Lumbar Interbody Fusion

OLIF provides an oblique lateral retroperitoneal approach to the lumbar intervertebral disc space while minimizing disruption to the psoas muscle, posterior musculature and neural structures. The procedure supports disc height restoration, sagittal alignment, indirect decompression and reliable lumbar interbody fusion.

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OLIF Cage with Open Fixation

OLIF PEEK cage for oblique lateral lumbar interbody fusion Open spinal pedicle screw system compatible with OLIF

OLIF Cage with MIS Fixation

OLIF lumbar interbody fusion cage MIS spinal pedicle screw system for OLIF fixation
Large anatomical illustration of OLIF oblique lateral lumbar interbody fusion

Applicable Spinal Levels

L2–L5 and selected L5–S1 cases

Applicable lumbar levels for OLIF procedure
Procedure Overview

Oblique Lumbar Interbody Fusion Advantages

The OLIF approach provides indirect decompression and interbody fusion through an oblique lateral corridor while preserving posterior spinal structures and limiting disruption to the surrounding muscles and soft tissues.

01

Oblique Lateral Access

Provides access to the lumbar disc space through a retroperitoneal corridor without passing directly through the psoas muscle.

02

Disc Height Restoration

A large-footprint OLIF cage supports restoration of disc height, segmental alignment and foraminal dimensions.

03

Sagittal Alignment Support

Lordotic cage configurations help restore lumbar alignment and provide controlled anterior column reconstruction.

04

Flexible Fixation Options

The OLIF cage can be combined with open posterior fixation, cement-augmented MIS fixation or percutaneous pedicle screws.

Fixation Configurations

OLIF Cage and Pedicle Screw Solutions

The OLIF interbody cage can be paired with multiple posterior stabilization systems according to the lumbar condition, surgical approach, bone quality and required fixation strength.

OLIF cage combined with 6.0 mm pedicle screw rod fixation
Surgical Procedure 1

OLIF with 6.0 mm Pedicle Screw-Rod System

A rigid posterior fixation configuration combining an OLIF cage with the 6.0 mm pedicle screw-rod system for selected lumbar degenerative diseases, instability, deformity and spondylolisthesis cases.

Rigid stabilization Disc height restoration Sagittal alignment
OLIF with MIS cement augmented fenestrated pedicle screw system
Surgical Procedure 2

OLIF with Cement-Augmented Fenestrated Screws

A minimally invasive configuration combining the OLIF cage with MIS 5.5 cement-augmented fenestrated screws for selected patients requiring enhanced screw anchoring.

MIS stabilization Enhanced anchoring Bone quality support
OLIF combined with 5.5 MIS Spinal System II fixation
Surgical Procedure 2.1

OLIF with 5.5 MIS Spinal System II

A percutaneous posterior fixation option designed to support OLIF cage stabilization while limiting posterior muscle and soft-tissue disruption.

Percutaneous fixation Reduced disruption Segmental stability
Open Posterior Fixation

6.0 mm Pedicle Screw System for OLIF

The 6.0 mm pedicle screw-rod system provides rigid posterior stabilization for OLIF reconstruction, supporting cage stability, spinal alignment and multi-level lumbar fixation.

Flexible pedicle screw and rod configurations
Strong rod-to-screw locking connection
Compatible with dedicated OLIF cage instrumentation
6.0 mm spinal pedicle screw system for OLIF

6.0 mm Spinal Pedicle Screw System

Posterior thoracolumbar fixation system compatible with open OLIF reconstruction workflows.

Dedicated surgical instrument set for OLIF cage implantation

Dedicated OLIF Cage Instrument Set

Supports disc preparation, trial selection, cage insertion and controlled implant positioning.

MIS 5.5 cement augmented fenestrated pedicle screw

MIS 5.5 Cement-Augmented Fenestrated Screw

Fenestrated pedicle screw designed for controlled bone cement delivery in selected fixation procedures.

Instrument set for cement augmented fenestrated pedicle screws

Cement-Augmented Screw Instrument Set

Matching instruments for minimally invasive screw placement and cement delivery workflow.

Osteoporotic Fixation Option

Cement-Augmented OLIF Fixation

The MIS 5.5 cement-augmented fenestrated screw system supports minimally invasive posterior stabilization and may enhance screw anchoring in selected patients with reduced bone quality.

Minimally invasive Enhanced screw anchoring Stable fixation Bone quality support
Percutaneous Fixation

5.5 MIS Spinal System II for OLIF

The 5.5 MIS Spinal System II combines percutaneous pedicle screw fixation with the OLIF cage to support lumbar reconstruction while reducing posterior muscle and soft-tissue disruption.

Minimally invasive posterior stabilization
Reliable pedicle fixation and segmental support
Controlled percutaneous screw insertion workflow
5.5 MIS Spinal System II pedicle screw for OLIF

5.5 MIS Spinal System II Pedicle Screw

Percutaneous pedicle screw solution designed for minimally invasive posterior lumbar fixation.

5.5 MIS Spinal System II surgical instrument set

5.5 MIS Spinal System II Instrument Set

Dedicated instruments for percutaneous screw placement, rod introduction and final construct fixation.

Surgical Workflow

Oblique Lateral Lumbar Interbody Fusion Procedure

The following workflow presents a general OLIF surgical sequence. Final approach, implant selection and posterior fixation strategy should be determined by the surgeon according to the individual case.

Procedure Advantages

Provides indirect decompression and interbody fusion through a minimally invasive oblique lateral approach while preserving posterior spinal structures.

1

Patient Positioning and Surgical Access

The patient is positioned in the lateral decubitus position. A minimally invasive oblique lateral retroperitoneal approach is performed to access the target disc level.

2

Disc Removal and Endplate Preparation

The affected disc is removed, and the cartilaginous endplates are carefully prepared to create an appropriate fusion bed while maintaining endplate integrity.

3

OLIF Cage Insertion and Restoration

An OLIF cage filled with the selected graft material is inserted into the disc space to restore disc height, support sagittal alignment and provide anterior column support.

4

Posterior Fixation

An open or minimally invasive pedicle screw-rod system is applied according to the surgical plan to provide supplemental stability and maintain spinal alignment.

5

Final Verification

Fluoroscopic imaging is performed to confirm cage position, implant stability and spinal alignment before final wound closure.

Complete Solution Support

OLIF Implants, Instruments and Distributor Services

XC Medico can configure OLIF cages, posterior fixation systems, cement-augmented screws and matching surgical instruments as one coordinated lumbar fusion solution.

01

Complete OLIF Portfolio

Cages, pedicle screws and matching instruments supplied within one coordinated product solution.

02

Fixation Matching

Open, MIS and cement-augmented fixation options organized according to procedural requirements.

03

Fast Quotation

Send your required cage sizes and fixation configuration for coordinated implant and instrument pricing.

04

Catalog Support

Product catalogs, specifications and distributor presentation materials are available.

05

OEM and ODM Service

Selected implant configurations, packaging and branding services can be discussed.

Request a Complete Quotation

Build Your Complete OLIF Surgical Solution

Tell us the required OLIF cage sizes, lumbar levels, posterior fixation option and instrument configuration. Our team will organize a complete implant and instrument quotation for your distributor, hospital or OEM project.

Request OLIF Solution →
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As a globally trusted Orthopedic Implants Manufacturer, XC Medico specializes in providing high-quality medical solutions, including Trauma, Spine, Joint Reconstruction, and Sports Medicine implants. With over 19 years of expertise and ISO 13485 certification, we are dedicated to supplying precision-engineered surgical instruments and implants to distributors, hospitals, and OEM/ODM partners worldwide.

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