In the eye's case, however, the film screen is your retina. Your retina is in the very back of the eye. It holds millions of cells that are sensitive to light. The retina takes the light the eye receives and changes it into nerve signals so the brain can understand what the eye is seeing. A Muscle Makes It Work
Dentures, also known as false teeth, are prosthetic devices constructed to replace missing teeth; they are supported by the surrounding soft and hard tissues of the oral cavity.
Preparing for Dentures. Surgery for preparing the jaws for surgery is called Dento-alveolar Surgery. These procedures are performed to deal with irregular areas and growths of the jaws that would prevent a patient wearing full removable or partial removable dentures from being able to wear and function with them comfortably.