Three-dimensional printed models in multidisciplinary planning of complex tracheal reconstruction

Area of Science:

• Medical engineering
• Pediatric surgery
• 3D printing applications

Background:

• Three-dimensional (3D) printing is increasingly utilized in medicine and surgery.
• Applications in operative procedure planning, especially for complex, high-risk surgeries, are not well-documented.
• The specific benefits of 3D models in multiservice, high-risk operations require further investigation.

Purpose of the Study:

• To describe the specific benefits of using 3D printed models in planning complex pediatric tracheal reconstruction surgeries.
• To document the utility of 3D models in the education of trainees, operating room staff, and patient families.
• To detail the methodology for producing 3D models to facilitate wider adoption.

Main Methods:

• Retrospective case review of five pediatric patients undergoing complex tracheal reconstruction.
• Utilization of patient-specific 3D printed models for pre-operative surgical planning.
• Development and description of a standardized method for 3D model creation.

Main Results:

• 3D models provided specific, tangible benefits in the planning phase of complex pediatric tracheal reconstructions.
• The models served as effective educational tools for surgical trainees, operating room staff, and patient families.
• The described method for model production is adaptable for other institutions.

Conclusions:

• 3D printed models are valuable tools for planning and educating during complex pediatric tracheal reconstruction.
• The application of 3D modeling in high-risk pediatric surgical cases warrants further exploration.
• Standardized methods for creating 3D surgical models can promote broader clinical implementation.