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Related Experiment Video

Updated: Jun 13, 2026

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

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

Published on: November 8, 2024

Anticoagulation risk in spine surgery.

Joseph S Cheng¹, Paul M Arnold, Paul A Anderson

¹Department of Neurosurgery, Vanderbilt University Medical Center, T-4224 Medical Center North, Nashville, TN 37232, USA. joseph.cheng@vanderbilt.edu

|April 22, 2010

Summary

Venous thromboembolism is uncommon in elective spine surgery. Trauma patients face higher risks, warranting consideration of chemical prophylaxis, though safe anticoagulation timing remains unknown.

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Last Updated: Jun 13, 2026

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

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

Published on: November 8, 2024

Area of Science:

Neurosurgery
Orthopedic Surgery
Vascular Surgery

Background:

Thromboembolic complications pose a significant risk following major spinal surgery.
Anticoagulation is used to mitigate this risk but raises concerns about bleeding and hematomas.
Limited literature exists on anticoagulation strategies in spine surgery patients.

Purpose of the Study:

Identify high-risk populations for thromboembolic events in spine surgery.
Assess the risk of anticoagulation by type in these patients.
Determine a safe nonanticoagulation window for high-risk individuals.

Main Methods:

Systematic review of English-language literature (1990-2008).
Searched electronic databases and reference lists for studies on coagulopathy in spine surgery.
Assessed literature strength using Grading of Recommendations Assessment, Development, and Evaluation (GRADE) criteria.

Main Results:

Thromboembolism risk was higher in deformity (5.3%) and trauma (6.0%) surgery patients compared to degenerative (2.3%).
Fatal pulmonary embolism was rare.
Major bleeding risk with anticoagulation ranged from 0.0% to 4.3%; postoperative hematomas were infrequent (10/2507 patients).

Conclusions:

Venous thromboembolism is uncommon after elective spine surgery.
Trauma patients represent a higher-risk group, suggesting consideration of chemical prophylaxis.
Optimal perioperative timing for anticoagulation administration is currently undetermined.