while collagen provides flexibility and helps bones resist breaking. They contain two types of tissue that help to ensure strength: Compact bone: Also called "cortical bone," compact bone is the ...

The bones are made up of a hard, outer layer called the compact or cortical bone and a spongy inner layer called the ...

Scientists from CNRS, in collaboration with hospital-university practitioners, veterinarians, and academics, have developed innovative biomaterials that not only replicate the chemical composition of ...