General dentistry is the branch of dentistry that focuses on the prevention, diagnosis, and treatment of basic oral health problems. It includes procedures such as dental cleanings, fillings, extractions, and treatments for common conditions like cavities and gingivitis. Its main goal is to maintain healthy teeth and gums, prevent future complications, and educate patients on proper oral hygiene. General dentistry is the first level of care in dental treatment and is essential for long-term oral health.