Why do I need dental exams?
Regular exams help spot trouble early to prevent bigger and more costly treatments later. A dental hygienist will start by cleaning buildup from your teeth. Then the dentist will probe spots on the surfaces and near the gumline with special tools. If it's been a while between appointments, you may have some sore and sensitive areas. You should get an exam every 6 months, or more often if your dentist recommends it. Find one who makes you feel at ease and lets you know what to expect. Often the dread of seeing the dentist turns to big relief when the visit is over and you have a care plan set up. Being positive as a parent can help your kids overcome any of their fears.
Are dental X-rays safe and needed?
Expect to get them during a first exam after not seeing a dentist for a while. This helps check tooth and gum health. If you have gum disease, the dentist may want pictures every 6 months. For regular check-ups, it's about every 2 years, depending on your dentist's plan.
Kids have more X-rays done than adults because their teeth are changing and because they get cavities more easily.
Do teeth need fluoride?
Adults benefit from using fluoride to protect their teeth, too.
How do fillings work?
Your dentist will numb your mouth before drilling around the cavity to prep it. A combination of strong materials or a white mix called a composite goes into the cavity soft and then hardens as it dries. You may feel pain or pressure when getting the numbing shot and during the drilling.
Once set, fillings can last a long time but need replacing if they break or wear down.