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Related Experiment Video

Updated: May 12, 2026

Calvarial Model of Bone Augmentation in Rabbit for Assessment of Bone Growth and Neovascularization in Bone Substitution Materials

Calvarial Model of Bone Augmentation in Rabbit for Assessment of Bone Growth and Neovascularization in Bone Substitution Materials

Published on: August 13, 2019

Extra axial bone ablation with augmentation.

Anthony Tadros¹, Frank Chiarappa², James Flint³

¹Department of Radiology, University of California, San Diego, San Diego, CA.

Techniques in Vascular and Interventional Radiology

|November 3, 2024

Summary

This summary is machine-generated.

Percutaneous screw fixation offers a safe and effective minimally invasive treatment for pelvic bone metastases, reducing pain and disability. This technique improves outcomes compared to traditional open surgery for periacetabular metastases.

Keywords:

ablation augmentation fracture metastases pelvis screw

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Last Updated: May 12, 2026

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Minimally Invasive Treatment for Thoracolumbar Burst Fracture Using Sagittal Alignment Screws and A Trauma Reduction Device

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Published on: November 8, 2024

Area of Science:

Orthopedic oncology
Minimally invasive surgery
Skeletal reconstruction

Background:

Pelvic bone metastases cause significant pain and functional impairment.
Open surgical reconstruction for these metastases carries high risks.
Minimally invasive techniques are needed to improve patient outcomes.

Purpose of the Study:

To detail a technique for percutaneous screw fixation in managing periacetabular metastases.
To highlight the safety and efficacy of this minimally invasive approach.

Main Methods:

The technique involves meticulous perioperative care.
Utilizes navigation and needle guidance for precision.
Includes guided access, biopsy, ablation, screw placement, and cement augmentation.

Main Results:

Percutaneous screw fixation is demonstrated as a safe and effective treatment.
This minimally invasive method manages periacetabular metastases effectively.
The described technique aims to reduce complications associated with open surgery.

Conclusions:

Percutaneous screw fixation is a viable and recommended treatment for pelvic bone metastases.
This approach offers a less invasive alternative to open surgery.
The technique detailed can improve pain and disability in affected patients.