The oral cavity is home to a rich ecosystem of microorganisms that are found in both healthy and diseased states. In the area of dental restoration, highly specialized materials are used to fulfill specific functions so that the patient recovers their dental structures, masticatory and phonetic functions and even enjoys improved aesthetics. The oral cavity is home to a rich ecosystem of microorganisms that are found in both healthy and diseased states. In the area of dental restoration, highly specialized materials are used to fulfill specific functions so that the patient recovers their dental structures, masticatory and phonetic functions and even enjoys improved aesthetics. Bio & Medicine Phys.org – latest science and technology news stories