A Useful Preoperative Planning Technique for Transiliac-Transsacral Screws

Area of Science:

• Orthopedic Surgery
• Anatomy
• Medical Imaging

Background:

• Posterior pelvic ring injuries are commonly stabilized with percutaneous screws.
• Accurate screw placement requires understanding patient-specific anatomy.
• Existing planning methods may be inaccessible due to resource limitations.

Purpose of the Study:

• To present a straightforward preoperative planning technique for safe transiliac-transsacral screw placement.
• To address the need for accessible planning methods in orthopedic trauma surgery.

Main Methods:

• The study proposes a novel, simple technique for preoperative planning.
• This technique aims to evaluate osseous fixation pathways for screw placement.
• It does not require specialized imaging or software.

Main Results:

• The proposed technique facilitates preoperative planning for safe screw insertion.
• It offers an accessible alternative to complex existing methods.
• It emphasizes the importance of anatomical variation assessment.

Conclusions:

• A simple, accessible preoperative planning technique for transiliac-transsacral screws is presented.
• This method aids surgeons in navigating anatomical variations for safer pelvic fixation.
• It enhances the feasibility of precise screw placement in posterior pelvic ring injuries.