Preventive Dentistry

The procedures below range from the exam itself to specific protective treatments like sealants and fluoride. Most patients encounter several of these in a single visit rather than one at a time, since a checkup is typically where exam, imaging, and cleaning happen together.

Dental Examination {#dental-examination}

A visual and instrument check of every tooth and the surrounding gum tissue, looking for decay, wear, cracks, and early signs of gum disease. This is the starting point of almost every visit, whether it’s a routine checkup or the first step before any other treatment is planned. See the dental checkup page for a full walk-through of what a typical visit involves.

Digital X-Rays (Periapical, Panoramic, Cephalometric) {#digital-x-rays}

X-rays show what a visual exam can’t: decay between teeth, problems below the gumline, or the position of teeth and roots not yet visible in the mouth. Periapical X-rays capture one or two teeth in detail, panoramic X-rays capture the full jaw and all the teeth in a single image, and cephalometric X-rays capture the side profile of the skull and jaw, most relevant for orthodontic planning. Which type is taken depends on what information is needed for a given visit, not a fixed routine applied to everyone.

Intraoral Camera Examination {#intraoral-camera}

A small camera captures a magnified, real-time image of individual teeth and gum areas, displayed on a screen during the exam. It doesn’t replace an X-ray for seeing beneath the surface, but it lets the dentist show the patient exactly what they’re seeing — a cracked filling, early wear, a spot of concern — rather than only describing it.

Professional Teeth Cleaning (Scaling) {#professional-cleaning}

Scaling removes plaque and hardened tartar from the tooth surfaces and along the gumline, using hand instruments or an ultrasonic scaler. Tartar can’t be removed by brushing alone once it has hardened, which is why professional cleaning is a recurring part of preventive care rather than a one-time step.

Polishing {#polishing}

After scaling, the teeth are polished smooth, which removes surface staining and leaves a cleaner surface that’s more resistant to fresh plaque building up quickly. It’s typically the last step of a standard cleaning appointment.

Air-Flow Polishing {#air-flow-polishing}

Air-Flow polishing uses a pressurized mix of air, water, and a fine powder to clean tooth surfaces, including areas that are harder to reach with traditional scaling and polishing instruments, such as around braces or in tight spaces between teeth. It’s often used alongside, rather than instead of, conventional scaling.

Fluoride Varnish and Gel Application {#fluoride-application}

A fluoride varnish or gel is applied directly to the teeth to help strengthen enamel and increase resistance to decay. It’s a quick addition to a checkup rather than a separate appointment, and is more often specifically recommended for patients — including children — assessed as being at higher risk of cavities.

Fissure Sealants {#fissure-sealants}

A thin protective coating is applied into the deep grooves of the back molars, where a toothbrush often can’t clean effectively and where a large share of cavities begin. The tooth is cleaned and dried, and the sealant material is applied without removing any tooth structure. Sealants are most commonly discussed for molars, both in children once these teeth erupt and in adults with deep, cavity-prone grooves.

Oral Hygiene Education {#oral-hygiene-education}

Beyond treatment, part of a preventive visit is practical guidance — brushing and flossing technique, how to clean around specific dental work like a bridge or implant, and how diet and habits affect decay and gum disease risk. This is tailored to what the dentist observes in a given mouth, rather than generic advice applied the same way to everyone.

Caries Risk Assessment {#caries-risk-assessment}

Some patients develop cavities much faster than others, based on factors like diet, saliva flow, existing plaque levels, and past cavity history. A caries risk assessment looks at these factors together to judge how frequently someone should be seen and how aggressively preventive measures like fluoride or sealants should be used for that individual.

Comprehensive Treatment Planning {#treatment-planning}

When an exam identifies more than a minor issue, the findings are pulled together into a plan — what needs treatment, in what order, and why — rather than addressing problems one at a time as they’re noticed. This gives the patient a clear picture of what’s ahead before treatment starts.

Professional Consultation {#professional-consultation}

A consultation is a dedicated conversation about a specific concern or treatment option, separate from a routine exam — for example, discussing a cosmetic treatment, reviewing X-ray findings in more depth, or working through options for a more involved case.

Follow-Up Examinations {#follow-up-examinations}

After treatment, or when something is being monitored rather than treated immediately — an early sign of wear, a watch-and-wait spot on an X-ray — a follow-up exam checks whether it has changed since the last visit, without necessarily repeating a full checkup.

Digital Dental Photography {#digital-photography}

Standardized photographs of the teeth and smile are used to document a patient’s starting point, track changes over time, and support treatment planning, particularly for cosmetic or restorative work where the before-and-after picture matters clinically, not just visually.