Check-up & scaling
What happens at a dental check-up and scaling in Korea
A step-by-step look at a check-up and scaling visit for travellers: timing, X-rays, what scaling feels like, and what to expect afterwards.
By Dr. Kang Jun-guMedically reviewed by Dr. Kang Jun-guPublished Updated 4 min read
Quick answer
A check-up with scaling usually takes about an hour in one visit: a short questionnaire, an examination with an X-ray if needed, then ultrasonic scaling and polishing. Gums may bleed a little and teeth can feel sensitive for a day, which is normal.
Before you arrive
- Bring your passport and a list of any medicines you take
- If you have recent X-rays from home, send them by chat
- Tell us about pregnancy, heart conditions or blood thinners
The check-up
The dentist looks at every tooth, your gums, bite and any fillings or crowns. A panoramic X-ray or 3D scan is taken only when it changes the decision. You get a plain-language summary: what's healthy, what needs attention now, and what can wait until you're home.
Scaling and polishing
An ultrasonic scaler loosens tartar with vibration and a water spray, then teeth are polished smooth. You'll feel vibration and some cold; tell us if it's uncomfortable and we'll slow down.
Afterwards
- Slight gum bleeding for a day is normal
- Teeth may feel cold-sensitive for 24 hours
- You can eat straight away
- Ideal time to book whitening: a day or more later
Questions people also ask
Do I need an X-ray every time?
No. We take X-rays only when they change what we recommend, and we can use recent images you bring from home.
Does scaling damage enamel?
No. Ultrasonic scaling removes hardened tartar, not enamel. Sensitivity afterwards comes from newly exposed, clean tooth surface and settles quickly.
Need this looked at in Seoul?
Check-ups, scaling and whitening, with fees shown before we start.
Dr. Kang is a board-certified Integrated Dentistry specialist trained at Yonsei, Harvard and Columbia. He treats every patient at the Gongdeok clinic himself.
About Dr. KangHow we write these guides: each guide is written from questions our patients ask, reviewed by Dr. Kang, and updated when guidance changes. It is general information, not a diagnosis. For advice about your own teeth, please book a check-up.
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