A small mirror and a thin probe look simple, but they are the most important tools in every dental examination.
- The mirror lets the dentist see the inner side and chewing surface of teeth.
- The probe checks for cavities, tartar and the margins of fillings.
- It is gentle and rarely hurts.
- X-rays are often added when needed.
When you sit in the dental chair, you usually see the dentist holding a small mirror and a thin pointed tool to inspect each tooth. This is a basic way of examining the mouth, but it is very effective, and it is used in almost every visit. This article explains what each instrument is used for.
What the dental mirror lets the dentist see
The mirror lets the dentist see surfaces that are hard to view directly, such as the inner side of the teeth, the chewing surface of the back teeth and the deep parts of the mouth. It also reflects light into dark corners and gently holds back the cheek or tongue for a clearer view.
What the probe is used for
- Checking the tooth surface for unusual softness or a cavity.
- Finding tartar attached below the gum edge.
- Checking whether the margin of a filling or crown has a gap.
- Measuring the depth of the gum pocket with a marked probe when gum inflammation is suspected.
These small checks together give the dentist a clear picture of which teeth need treatment and which only need monitoring over time.
Does it hurt
The probe is used with a light hand, so it rarely hurts. If a tooth is sensitive or the gums are inflamed, you may feel a little tenderness, and you should tell the dentist so the movements can be gentler. This is the first step of an examination, and it is often combined with X-rays when the dentist needs to see areas that cannot be seen by the eye. You can read about what a bitewing X-ray is.
If you notice dark holes on a tooth, sensitivity to cold food or gums that bleed easily, it is worth coming in early. You can walk in during working hours or call the hotline 028.3868.1097. Read more in our article on what a general dental check-up includes.
Frequently asked questions
Does probing hurt?
Rarely. If a tooth is sensitive, tell the dentist so the movements can be gentler.
What is the dental mirror used for?
To see the inner side of the teeth, the chewing surfaces and other hard to see places.
Are a mirror and probe enough to find every cavity?
Often X-rays are added to see areas that cannot be seen by the eye.