Let’s face it. Most of us don’t look forward to dental visits—but they’re one of the best things we can do for our health.

Knowing what to expect makes the experience easier and even empowering. From routine cleanings to more involved treatments like root canals, understanding common dental procedures can help you take control of your oral health with confidence.

Whether it’s been a while since your last visit or you’re just curious, here’s a helpful guide to what happens in the dental chair, and why it matters.

Dental Cleanings: The Foundation of Oral Health

Experts recommend professional cleanings roughly every six months. During your visit, a hygienist will remove plaque and tartar that regular brushing and flossing can’t. According to the American Dental Association (ADA), regular cleanings help prevent cavities, gum disease, and tooth loss. Each visit, your dental team will also check for early signs of problems that you might not notice yourself, like small cavities or gum inflammation.

Fillings: Fixing Cavities

Cavities are one of the most common chronic diseases in both children and adults. In fact, more than one in four adults in the U.S. has untreated tooth decay, according to the CDC. A filling involves removing the decayed part of the tooth and filling the area with a safe material such as composite resin or amalgam. This helps restore the tooth and prevents further damage. Fillings are typically completed in just one visit and often take less than an hour per tooth.

Braces and Aligners: Straightening Your Smile

Braces and clear aligners help correct crowded or crooked teeth and bite problems. Straight teeth aren’t just about appearances—they're easier to clean and less likely to develop cavities or gum disease. The National Institute of Dental and Craniofacial Research (NIDCR) notes that tooth alignment plays a big role in oral health by reducing wear, improving chewing, and lowering the risk of future dental problems.

If braces are needed, your dentist may refer you to an orthodontist—a dental professional who specializes in treating tooth and jaw irregularities.     

Crowns: Restoring Strength and Shape

A crown is a tooth-shaped “cap” placed over a damaged tooth to restore its shape, size, and strength. You might need a crown if your tooth is cracked, has a very large filling, or has had a root canal. According to the Mayo Clinic, crowns help protect weak teeth and improve the appearance of your smile.

Root Canals: Saving Your Tooth

If tooth decay reaches the pulp—the soft tissue inside your tooth—you may need a root canal. Despite their reputation, modern root canals are not more painful than a typical filling. During this procedure, the infected pulp is removed, the inside of the tooth is cleaned and then a canal sealant is applied. 

Extractions: When Removal Is the Best Option

Sometimes a tooth is too damaged to be saved or causes problems like crowding. This is common with wisdom teeth. Extractions remove the problem tooth and may be followed by a plan for replacement. Your dentist will discuss options like bridges, dentures, or a dental implant to help maintain proper function and alignment.

Sealants and Fluoride: Easy Prevention

Dental sealants are thin coatings applied to the chewing surfaces of back teeth to prevent cavities. The CDC recommends sealants for children as early as age six, noting they can reduce the risk of cavities in molars by up to 80%. Fluoride treatments, which help strengthen tooth enamel, are another powerful way to prevent decay. Sealants are often applied during your bi-yearly dental cleanings. 

Healthy Teeth, Healthy Body

Keeping your teeth and gums healthy can help prevent infections, reduce your risk for chronic conditions like diabetes and heart disease, and improve quality of life. That’s why regular dental visits are so important. It’s one of the simplest ways to protect both your smile and your long-term health.

Something to Smile About

Whether you need a routine checkup or treatment for a dental issue, AltaMed offers comprehensive care for the whole family. Learn more at our Dental Services page or call (888) 499-9303.