In this project, I have engineered 3D Hydroxyapatite scaffolds via microstereolithography for bone regeneration. Refined microstereolithography parameters to increase scaffold porosity and strength. Engineered cell-growth scaffolds to replace damaged bones, improving biomedical solutions. Boosted efficacy of bone repair techniques with custom 3D Hydroxyapatite scaffolds. Optimised scaffold design for enhanced cellular adherence, aiding quicker bone regeneration.