Related Experiment Video
Updated: Jul 23, 2025

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
Published on: March 28, 2025
Navigated Hybrid Open/Muscle-sparing Approach to 2-level Cement Augmentation of the UIV and UIV+1 for Prevention of
Amir Goodarzi1, Ayush Arora1, Shane Burch1
1Departments of Orthopaedic Surgery.
Study Design:
Operative video and supplemental manuscript.
Objective:
To present a cement augmentation technique of the upper instrumented vertebra (UIV) and UIV+1 for prevention of proximal junctional fractures (PJFs) in multi-level thoracolumbar posterior instrumented fusions.
Summary Of Background Data:
PJFs are unfortunately a common occurrence after multi-level thoracolumbar instrumented fusions to the pelvis for adult spinal deformity that can result in significant functional disability and often require costly revision operations. As such, their prevention is key.
Methods:
A surgical video illustrates the nuances of a 2-level cement augmentation technique, consisting of an open vertebroplasty of the UIV through fenestrated screws and a muscle-sparing kyphoplasty of the UIV+1.
Results:
Utility of performing an open vertebroplasty of the UIV through fenestrated screws and muscle-sparing kyphoplasty of the UIV+1 lies in its ability to minimize soft-tissue disruption at the adjacent segment while providing additional structural support to the anterior column at this high-risk zone.
Conclusions:
Cement augmentation of the UIV and UIV+1 consisting of a hybrid open vertebroplasty and muscle-sparing kyphoplasty can be an effective strategy to decrease the incidence of PJF after multi-level posterior thoracolumbar instrumented fusions to the pelvis for adult spinal deformity.
Related Concept Videos
Mitral Valve Prolapse II: Assessment and Management
Mitral Stenosis III: Medical Management
Mitral Valve Prolapse III: Nursing Management
Mitral Valve Prolapse I: Introduction
Urinary Tract Calculi VI: Surgical Management
Mitral Stenosis I: Introduction

