A detailed description of a wound suture and the suture materials used in it is by the Indian sage and physician Sushruta, written in 500 BC. The Greek father of medicine, Hippocrates, described suture techniques, as did the later Roman Aulus Cornelius Celsus.
The skeletal system of human helps maintain homeostasis by producing new red bloods cells where the old ones just die off. It also helps maintain the level of calcium in the blood stream.
1 The bones of the skeletal system protect the body's internal organs, support the weight of the body, and serve as the main storage system for calcium and phosphorus.  The muscles of the muscular system keep bones in place; they assist with movement by contracting and pulling on the bones.