The Titanium Sternal Implant is a 3D-printed medical prosthesis designed to replace the sternum during reconstructive chest wall surgery. The implant acts as a strong but lightweight internal scaffold that restores the normal shape of the chest wall, protects underlying organs, and allows the rib cage to move naturally during breathing.

The implant is designed to closely mimic the natural anatomy and curvature of the human sternum, resulting in a low-profile reconstruction that is both structurally sound and cosmetically acceptable. Its thin profile facilitates soft-tissue closure over the implant, reducing bulk while maintaining mechanical strength. muscles and skin to close easily over the implant, reducing bulk while maintaining strength.

The implant is manufactured using additive manufacturing (3D printing) from Ti-6Al-4V ELI (Grade 23) titanium alloy, a material widely used in medical implants due to its hight strength-to-weight ratio, corrosion resistance, and biocompatibility. Layer-by-layer laser fusion of titanium powder enables complex internal structures that are not achievable using conventional manufacturing methods.