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Optimizing Minimally Invasive Spine Surgery: A Fully 3D CT O-Arm Navigated Workflow in MIS TLIF
Published on: October 17, 2025
578
Venous Thromboembolism Prophylaxis in Spine Surgery
Christopher K Kepler1, James McKenzie, Tyler Kreitz
1From the Department of Orthopaedic Surgery, Thomas Jefferson University Hospitals (Dr. McKenzie), and Rothman Institute Orthopedics, Philadelphia, PA (Dr. Kepler, Dr. Kreitz, and Dr. Vaccaro).
Summary
Venous thromboembolism (VTE) prophylaxis is standard after lower extremity surgery but not established for spine surgery. Further research is needed to balance VTE risk against bleeding complications for spine patients.
Area of Science:
- Orthopaedic Surgery
- Neurosurgery
- Vascular Surgery
Background:
- Venous thromboembolism (VTE) is a significant cause of complications in orthopaedic surgery patients.
- VTE prophylaxis is well-established for lower extremity procedures but lacks consensus for spine surgery.
- Current VTE prophylaxis options include early mobilization, mechanical devices, pharmacologic agents, and filters.
Purpose of the Study:
- To review the current literature on VTE prophylaxis in spine surgery.
- To characterize the VTE risk associated with different spine procedures and neurologic compromise.
- To inform the development of standardized VTE prophylaxis guidelines for spine surgery.
Main Methods:
- Literature review of studies on VTE risk factors and prophylaxis in spine surgery.
- Analysis of the balance between VTE risk and bleeding complications (e.g., epidural hematoma).
- Evaluation of available prophylactic agents and timing strategies.
Main Results:
- The risk of VTE after spine surgery is not well-defined and varies significantly.
- The optimal VTE prophylaxis strategy must consider procedure type and patient factors.
- Balancing VTE prevention with the risk of postoperative bleeding is crucial.
Conclusions:
- A standardized approach to VTE prophylaxis after spine surgery is needed.
- Guidelines should incorporate risk stratification, appropriate agents, and optimal timing.
- Further research is essential to establish evidence-based VTE prophylaxis protocols for spine surgery patients.
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