Advances in Patient-Specific Cranio-Maxillofacial (CMF) Reconstruction
The most mature application of 3D printing in the region is in the field of Cranio-Maxillofacial (CMF) surgery. South American surgeons are utilizing Electron Beam Melting (EBM) technology to print ultra-thin, high-strength titanium plates for skull and jaw reconstructions.
In 2026, these implants feature "Biomimetic Porosity"—the outer surface of the metal is printed with microscopic pores that mimic the structure of natural bone. This encourages Osseointegration, where the patient's own bone cells grow into the implant, anchoring it permanently and reducing the risk of long-term rejection or loosening. This is particularly vital for pediatric patients in the region, where the implant must be as lightweight and biological-compatible as possible.