Flea-sized, hollow blocks can be filled with materials that improve healing.
LEGO NINJAGO Creative Ninja Brick Box Construction Set 71787, Includes 530 Pieces, Ages 5+
3D Printing LEGO-like Blocks
Enhancing your LEGO Hobby with 3D printing - BRICK ARCHITECT
Repairing Soft Tissue with Tiny, 3D-Printed Bricks
Scientists Build Affordable 3D Bioprinter Using Lego
3D-printed LEGO®-inspired titanium scaffolds for patient-specific regenerative medicine - ScienceDirect
scientists build 3D bioprinter from LEGO bricks as low-cost solution to printing human skin
Lego-Inspired Bone and Soft Tissue Repair with Tiny, 3D Printed Bricks - Medical Design Briefs
Symmetry, Free Full-Text
LEGO Minecraft The Crafting Box 4.0 21249 Building Toy Set, Custom-Build Playset Featuring Classic Bricks, Figures and Game Accessories, Model Guides Spark Creativity for 8 Year Old Kids, Includes 605 Pieces, Ages 8+
TBB Weekly Brick Report: LEGO news roundup for July 25, 2020 - The Brothers Brick
Oregon researchers develop lego-inspired 3D printed healing 'bone bricks' - 3D Printing Industry
Lego-Inspired Bone and Soft Tissue Repair with Tiny, 3D Printed Bricks - Medical Design Briefs