Chest wall stabilization following hemi-sternectomy assisted by 3D printed model
Phillip L Nichols1, Caleb W Brown1, Derek C Wenger1
1Quillen College of Medicine, East Tennessee State University, Johnson City, TN, USA.
Case Reports in Plastic Surgery & Hand Surgery
|February 16, 2026
Summary
This study introduces a novel 3D-printed surgical model for precise sternal reconstruction. This technique improves chest wall stability and patient function after sternectomy, enhancing surgical outcomes.
Area of Science:
- Plastic Surgery
- Biomedical Engineering
- Orthopedic Surgery
Background:
- Deep sternal wound infection post-sternotomy occurs in 1.6% of cases.
- Sternectomy or hemi-sternectomy can lead to significant complications, including instability and functional deficits.
- Current chest wall reconstruction methods have limitations.
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