What is the purpose of an oral prophylaxis?

An oral prophylaxis is a preventive dental procedure aimed primarily at maintaining oral health. The key purpose is to remove plaque, calculus (tartar), and stains from the surfaces of the teeth. This process helps to prevent periodontal disease, which can occur when bacteria in plaque accumulate on the teeth and gum surfaces, leading to inflammation and infection.

By regularly undergoing oral prophylaxis, patients can significantly reduce their risk of cavities and gum diseases, thus promoting better overall oral hygiene. The procedure is typically performed by a dental hygienist or dentist and may include scaling (removing tartar), polishing teeth, and sometimes applying fluoride treatments.

Considering this context, the other choices do not reflect the primary goals of an oral prophylaxis. While preparing patients for oral surgery and assessing overall oral health may be part of broader dental care, they are not the specific focus during a prophylaxis visit. Similarly, applying whitening treatments is related to cosmetic dentistry, which is distinct from the primary preventive aim of an oral prophylaxis.