Dentists analyze and treat situations in the mouth and issues with teeth. They assist their patients stay away from issues and they give excellent advice. They give advice and instruction on nutrition, brushing, flossing, and the same. They fill the problem of cavities, examine x-rays, straighten teeth, and fix damaged teeth. They even do gums surgery and bones to cure gum problem. They remove teeth and make dentures models to replace teeth of their patients. They even provide prescriptions for medicines and manage anesthetics.