Advanced Preoperative Planning Techniques in the Management of Complex Proximal Humerus Fractures

Area of Science:

• Orthopaedic Surgery
• Medical Technology
• Surgical Planning

Background:

• Complex proximal humerus fractures (PHF) present significant challenges in orthopaedic surgery.
• Inadequate preoperative planning for PHF can lead to extended surgeries, increased blood loss, and higher complication rates.
• Recent technological advancements offer potential solutions for optimizing PHF management.

Purpose of the Study:

• To review current literature on advanced preoperative planning techniques for complex proximal humerus fractures.
• To evaluate the impact of computer-assisted virtual surgical technology (CAVST) and 3D printing on surgical outcomes and training.
• To identify future directions for improving preoperative planning in PHF management.

Main Methods:

• Review of existing literature on preoperative planning for complex proximal humerus fractures.
• Analysis of the application and outcomes of computer-assisted virtual surgical technology (CAVST).
• Evaluation of the use of 3D printing for patient-specific surgical simulation and custom implants.

Main Results:

• CAVST and 3D printing enable detailed 3D anatomical renderings and physical models for enhanced surgical planning.
• Preoperative planning with 3D printing has shown reductions in operative time, blood loss, and fluoroscopy use.
• Early studies indicate promising outcomes, but high-quality randomized controlled trials are needed to further validate these technologies.

Conclusions:

• Computer-assisted virtual surgical technology (CAVST) and 3D printing represent transformative tools for preoperative planning in complex proximal humerus fractures.
• These technologies hold significant potential for improving surgical outcomes, reducing complications, and enhancing surgical training.
• Future advancements, including cost reduction for 3D printing and AI integration into CAVST, are expected to further enhance their utility.