Meaning of primary preventive treatment?

• A. Avoiding the progression of the illness
• B. Early detection and diagnosis of oral and maxillofacial disorders
• C. Curative treatment of dental disorders that have already installed
• D. Combined treatment of the dental disease

Answer: (A)

Primary preventive treatment aims to stop disease before it takes hold or from advancing to a visible problem. In dentistry, this means reducing factors that lead to disease and applying protective measures so the disease process never fully develops. The option that best fits this idea is avoiding the progression of the illness, since it describes preventing the disease from advancing once risk is present or a preclinical state exists. Early detection and diagnosis correspond to secondary prevention—finding disease early to prevent complications; curative treatment targets disease that has already occurred and is part of treatment rather than prevention; combined treatment isn’t a defined prevention level.