Three-dimensional printing for craniomaxillofacial regeneration

Area of Science:

• Regenerative Medicine
• Biomaterials
• Additive Manufacturing

Background:

• Craniomaxillofacial injuries present complex challenges requiring extensive surgical intervention and grafts.
• Current treatments often result in discomfort, pain, financial burden, and functional deficits.
• Lack of spatial control over pre-injury morphology contributes to disfigurement and functional loss.

Purpose of the Study:

• To review the capabilities of additive manufacturing in treating craniomaxillofacial injuries.
• To explore the integration of 3D printing with biomaterial regenerative strategies and stem cell research.
• To discuss the potential for regenerating the periodontal complex and teeth.

Main Methods:

• Review of current additive manufacturing platforms and technologies.
• Analysis of completed research on 3D printing for craniomaxillofacial applications.
• In-depth discussion of regenerative approaches for dental and periodontal tissues.

Main Results:

• Additive manufacturing provides enhanced spatial control for reconstructing complex defects.
• Integration with regenerative medicine holds promise for tissue and organoid regeneration.
• Potential for patient-specific implants and scaffolds to restore function and aesthetics.

Conclusions:

• Additive manufacturing significantly enhances the treatment of craniomaxillofacial injuries.
• Future applications include patient-specific regenerative therapies for periodontal and dental structures.
• This technology can alleviate patient discomfort, improve function, and reduce long-term psychological impact.