What is preventive dentistry? How is it different from dentistry performed years back? Preventive dentistry refers to the branch of dentistry that focuses on maintaining good oral health and preventing dental problems before they occur. It involves a proactive approach to dental care, emphasizing regular check-ups, cleanings, patient education, and early intervention. Compared to dentistry performed years ago, preventive dentistry has evolved significantly. In the past, dental care primarily focused on addressing dental problems once they had already developed, such as treating tooth decay or gum disease. The emphasis was more on reactive treatment rather than prevention. However, with advancements in dental knowledge and technology, the approach has shifted towards prevention. Modern preventive dentistry places a strong emphasis on patient education, encouraging individuals to adopt good oral hygiene practices, such as brushing and flossing regularly, maintaining a healthy diet, and avoiding harmful habits like smoking. Regular dental check-ups and professional cleanings are essential components of preventive dentistry. These allow dentists to detect early signs of dental issues and take preventive measures before they progress. Dental sealants, fluoride treatments, and customised oral care plans are also common preventive interventions. Overall, preventive dentistry has become more proactive and comprehensive in its approach, aiming to identify and address oral health concerns at an early stage, leading to improved dental health outcomes, thereby reduces the need for more invasive and costly treatments in the future.