How do I know if I have a cavity?

An early cavity usually causes no symptoms and can only be seen during a check-up or on an X-ray. Later, you may notice sensitivity to sweet, cold or hot foods, see a brown or black spot, or feel food getting stuck. That is why regular check-ups are important.

Does having a cavity filled hurt?

Usually not, because we numb the tooth beforehand. For a very small cavity, anaesthetic is sometimes not necessary; we discuss this with you. After the treatment, the tooth may be a little sensitive for a few days.

What is the difference between a composite filling and an amalgam filling?

Composite is tooth-coloured and is bonded to the tooth, so less healthy tooth tissue needs to be removed. Amalgam is a grey metal alloy that, since 2025, is in principle no longer used for new fillings in the EU. Existing amalgam fillings in good condition do not need to be replaced.

How long does a white composite filling last?

A composite filling often lasts many years, on average around ten years or longer. Its lifespan depends on the size of the filling, your brushing habits, teeth grinding and your risk of new cavities.

When is a cavity too big for an ordinary filling?

If so much tooth tissue is missing that a filling can no longer protect the tooth properly, we often recommend a crown or another stronger restoration. If the cavity reaches the nerve, root canal treatment may be needed first.

Fillings for cavities in Amsterdam West

Fillings

A cavity develops when bacteria in plaque produce acids that attack the enamel. A small cavity often causes no symptoms yet, but it gets bigger without treatment. At Florens Tandartsen, we restore cavities with tooth-coloured composite fillings, which are almost invisible.

How is a cavity filled?

We usually numb the tooth first. We then remove the decayed tooth tissue, clean the tooth and build it up in layers with composite, which is hardened with light. Finally, we smooth and polish the filling and check your bite

Amalgam fillings

Since 2025, amalgam may in principle no longer be used for new fillings in the EU. If you still have old amalgam fillings, they do not need to be replaced as long as they are in good condition. When we do need to remove an amalgam filling, we use a rubber dam and separate the amalgam, to minimise the burden on you and the environment.

Costs and insurance

The price of a filling depends on the number of tooth surfaces being filled. A filling costs €75.01 for one surface up to €153.78 for four surfaces. For children under 18, fillings are covered by basic health insurance; for adults, supplementary insurance often reimburses part of the costs.

Before and after treatment

Beforehand, the dentist discusses the approach and type of filling. After treatment, you can usually eat immediately, although the tooth may be temporarily sensitive. Good oral hygiene prolongs the life of the filling.

About Florens Tandartsen

Florens Tandartsen is a modern, small-scale practice with personal and warm care for the whole family. From the first children's teeth to specialized treatments for adults: everyone is welcome for reliable oral care.

We create a calm, friendly atmosphere in which you will quickly feel comfortable. We listen carefully, take the time for your questions and explain each step of the treatment clearly — even for those who are anxious or tense.

Our experienced team works with modern techniques and follows the latest developments. Whether it concerns preventive care, restorations, oral hygiene, aesthetics or emergencies: we always offer tailor-made Care.

At Florens Tandartsen we combine high-quality dentistry with a warm practice environment. Together we work on a fresh, healthy and confident smile.

Frequently asked questions

Find answers to frequently asked questions about treatments and payments.

How do I know if I have a cavity?
An early cavity usually causes no symptoms and can only be seen during a check-up or on an X-ray. Later, you may notice sensitivity to sweet, cold or hot foods, see a brown or black spot, or feel food getting stuck. That is why regular check-ups are important.
Does having a cavity filled hurt?
Usually not, because we numb the tooth beforehand. For a very small cavity, anaesthetic is sometimes not necessary; we discuss this with you. After the treatment, the tooth may be a little sensitive for a few days.
What is the difference between a composite filling and an amalgam filling?
Composite is tooth-coloured and is bonded to the tooth, so less healthy tooth tissue needs to be removed. Amalgam is a grey metal alloy that, since 2025, is in principle no longer used for new fillings in the EU. Existing amalgam fillings in good condition do not need to be replaced.
How long does a white composite filling last?
A composite filling often lasts many years, on average around ten years or longer. Its lifespan depends on the size of the filling, your brushing habits, teeth grinding and your risk of new cavities.
When is a cavity too big for an ordinary filling?
If so much tooth tissue is missing that a filling can no longer protect the tooth properly, we often recommend a crown or another stronger restoration. If the cavity reaches the nerve, root canal treatment may be needed first.

Why Florens Tandartsen?

Choosing Florens dentists in Amsterdam means choosing quality, trust and modern dentistry. The practice combines experienced dentists with the latest techniques, making treatments accurate, comfortable and durable. Personal attention and clear communication ensure that you always know where you stand.

In addition, Florens dentists offers complete dental care under one roof. From preventive check-ups to aesthetic treatments and specialist care: everything is possible within one trusted dental practice. This way you are assured of professional oral care that is fully tailored to your wishes and teeth.

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Contact information

For regular telephone contact from Mon to Sat 9.00-12.00 and from 13.00-16.00
& nbspT: 020-3586966
E: info@florenstandartsen.nl
In case of urgency, you can reach us by phone from Monday to Friday 08.00–17.00 via 020-3586966

Outside opening hours Mondzorgpoli Slotervaart, Louwesweg 6k, 1066 EC Amsterdam, 0900 1515