It’s usually thicker than normal skin and can be discolored or shiny. Scar tissue is the thickened, fibrous connective tissue that develops after healthy skin cells have been destroyed.

D printing skin, bone, and even working organs could change transplant medicine and medical research — but how, exactly, does ...

Tissue engineering is an interdisciplinary field that combines principles from engineering, biology, and materials science to develop biological substitutes that restore, maintain, or improve tissue ...