Three-dimensional Printing Technologies in Craniofacial Plastic Surgery: An Institutional Experience

Area of Science:

• Medical Engineering
• Plastic Surgery
• Biomedical Imaging

Background:

• Three-dimensional (3D) printing has emerged as a transformative technology in craniofacial plastic surgery.
• Its application allows for the creation of patient-specific tools, improving surgical precision and outcomes.

Purpose of the Study:

• To share institutional experience with 3D printing in craniofacial plastic surgery.
• To evaluate the efficacy of 3D printing for contour models, surgical guides, and implants.

Main Methods:

• A retrospective analysis of 59 patients undergoing craniofacial procedures between September 2009 and September 2021.
• Utilized 3D printing for applications in congenital malformations, trauma repair, and cosmetic surgery.
• Compared preoperative designs with postoperative imaging data to assess accuracy and outcomes.

Main Results:

• All patients achieved excellent postoperative bone measurements aligning with preoperative designs.
• Significant improvements in aesthetic appearance were observed across all patient groups.
• High patient satisfaction rates were reported, particularly for cases involving congenital deformities.

Conclusions:

• Rapid prototyping 3D printing technology offers a practical and anatomically precise method for developing patient-specific surgical tools.
• These tools are valuable for surgical planning, simulation, and clinical evaluation in craniofacial plastic surgery.
• Expanding the use of 3D printing in this field promises substantial benefits for both surgeons and patients.