RBM stands for Resorbable Blast Media, a surface treatment that creates a rough, hydrophilic implant surface while avoiding residual embedded blast particles or debris. The process blasts the implant with carefully selected hardened particles based on Hydroxyapatite and calcium phosphate formulations, then applies a controlled passivation step that dissolves the blasting media from the surface. By consistently achieving a surface roughness of Ra 1.2 to 1.5, RBM produces a rougher surface compared to traditional acid etching methods. This increased roughness expands surface area and supports stronger implant to bone contact, improving biological fixation and retention characteristics for predictable osseointegration.