News and advice from the world of dentistry

Practical information, expert articles and tips for a healthy smile.

Gag reflex at the dentist: when a scan can replace impressions

The impression tray presses against your palate, the material takes several minutes to set, and swallowing and talking become difficult. Anyone with a strong gag reflex may put off a crown or bridge because of an experience like this for longer than is good for the tooth.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 5 min Updated: 24.09.2026

Has your crown come off? What to do in the first few hours and what can wait until morning

You are holding your crown in your hand, it is half past eight in the evening and the surgery has already closed. The first thing on your mind is probably whether you will lose the tooth and whether the crown can go back on. The good news is that in many cases it can be reused after an examination.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 6 min Updated: 01.09.2026

Dental implants: when they are the right answer and how the process works

A dental implant can be a long-term solution when you lose one or more teeth. This article explains who implantation suits, how the procedure is planned, how the implant is placed, what the prosthetic stage involves and what is worth considering before treatment begins.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 1 min Updated: 09.09.2026

Root canal treatment under a microscope: when it can save your tooth

Pain or inflammation inside a tooth does not automatically mean it has to come out. Modern endodontic treatment under a microscope lets the dentist work more precisely even in very small, complex root canals. This article describes when this approach is used, how it works and why it can substantially improve the chance of keeping your own tooth.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 1 min Updated: 09.09.2026

Teeth whitening: how to get a more natural result safely and gently

Professional whitening is not only a matter of choosing a shade. The condition of the teeth and gums matters too, as does choosing the right approach. This article explains when whitening is suitable, why dental hygiene or a check-up should come first, and how to look after your teeth afterwards so the result lasts as long as possible.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 1 min Updated: 14.09.2026

When is it time to see a dentist, even if nothing hurts?

Regular check-ups help catch problems before they start to hurt. We explain how often to come and why prevention matters.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 1 min Updated: 09.09.2026

How do you know you need root canal treatment?

Sensitivity, pain when biting or long-running trouble can point to a problem inside the tooth. We look at the most common symptoms and the treatment options.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 1 min Updated: 09.09.2026

A dental implant: when is it the right way to replace a missing tooth?

An implant can replace one missing tooth or several. We explain who it suits, how the treatment works and what affects the result.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 1 min Updated: 09.09.2026

What can a dental microscope do during treatment?

A microscope lets the dentist see detail that is hard to make out with the naked eye. We show when it is used and why it can improve the precision of treatment.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 2 min Updated: 09.09.2026

Dental hygiene: why is careful brushing at home not enough?

Even with careful brushing, places remain where plaque and calculus build up. We explain what professional hygiene deals with and how often to have it.

Read the article
MUDr. Michal Bumbálek, Ph.D.
Approximate reading time: 1 min Updated: 09.09.2026
Article author

MUDr. Michal Bumbálek, Ph.D.

Lead dentist at ONEDENT clinic, specialising in endodontics, aesthetic dentistry, implantology, prosthetics and periodontology. He has practised dentistry since 2009 and also teaches other dentists and publishes.

MUDr. Michal Bumbálek, Ph.D.

Our aim is not simply to treat a tooth, but to find a solution you will still be happy with years from now.