You have dental implants and travel regularly. You have wondered it before — will my implants set off metal detectors at the airport? It is a reasonable concern, and one that comes up fairly often. Here is the actual answer.

In the vast majority of cases, dental implants will not set off metal detectors. You can breathe a sigh of relief.

Airport metal detectors work by detecting ferrous (iron-based) and other highly conductive metals. Most dental implants are made from titanium alloy, which is only weakly magnetic. The sensitivity settings on standard airport security scanners are calibrated to detect larger metal objects that could pose a security threat — things like weapons, not small dental fixtures.

Even implants made from zirconia, which is a ceramic material, contain no metal at all and are completely undetectable.

In rare cases, very sensitive scanners or unusual implant compositions might produce a minor response. If this happens, a simple hand-wand scan or a quick conversation with security staff usually resolves it. Simply explain that you have dental implants and be prepared to show identification.

Security staff are trained to understand that dental work is extremely common and rarely poses any concern. It is a routine issue for them.

Some travellers carry medical alert cards or wear a bracelet indicating they have implants. This is not required for dental implants, but if you feel more comfortable having documentation, keep a copy of your treatment plan or implant passport in your luggage. It can speed up any necessary explanation.

Dental implants are one of the most reliable and successful options for replacing missing teeth. Success rates are above 95 per cent, and they function just like natural teeth. The question of airport security should not be a barrier to getting the treatment you need.

If you have any concerns about your implants or travel, mention it at your next appointment. We are always happy to put your mind at ease.