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Uncategorised · 1 August 2026 · 7 min read

Urgent Dental Crown: Same-Day Fix

Dr Elton Dias & Dr Aline Calvete
Porto Smile Dental Clinic

You’re visiting Portugal, you have an important meeting tomorrow, or you simply lead a busy life, and suddenly an old crown comes loose, a tooth chips, or a filling gives way halfway through a meal. The first reaction is usually pure frustration: “I don’t have time for this right now.” The second is assuming you’ll have to wait days, come back for a second appointment, or walk around with a temporary fix until it’s properly sorted.

It doesn’t always have to be that way. Thanks to digital technology, it’s now possible, in many cases, to fix a crown, a small bridge, an inlay or an onlay in a single visit — no waiting for a lab, no temporary tooth, and no need to come back days later.

When this kind of urgency happens

This type of situation is more common than you’d think, and it never picks a convenient moment:

In any of these cases, the question is always the same: can this be fixed today?

What makes same-day treatment possible

Traditionally, a crown, inlay or onlay involved a multi-step process: a mould of the mouth, sent to an external lab, one to two weeks of waiting, and a temporary restoration in the meantime — with all the discomfort and risk of it coming loose before the final piece arrives.

Digital technology has drastically shortened this process. With an intraoral scanner, we get a precise digital reading of the tooth, without uncomfortable silicone moulds. From that reading, Porto Smile has, in-house, the entire process needed to design and manufacture the restoration on-site — including high-strength resin 3D printing, which produces reliable, aesthetically finished pieces within hours. This means that, in many cases, assessment, manufacturing and placement all happen in the same visit.

Digital precision analysis of the dental fit at Porto Smile

Digital precision technology — the foundation that makes same-day treatment possible.

What can be fixed in a single appointment

Depending on the clinical assessment, many of these situations can be resolved the same day:

There are more complex situations — for example, when the tooth will be under heavy chewing force and a milled ceramic restoration is chosen — where the process can take a little longer, typically a few days. Even in these cases, we can usually protect the tooth immediately and move forward with the essentials without disrupting your schedule.

To learn more about the dental prosthesis options available at Porto Smile, including crowns, bridges and partial restorations, visit our dedicated page.

Why it’s not worth putting off

A tooth with a loose, chipped or missing restoration isn’t just an aesthetic issue. While the tooth remains exposed or poorly protected, the risk of bacterial infiltration increases, along with pain when chewing or with temperature — and, in some cases, the problem can evolve into something more serious than it started as: a simple repair can, over time, turn into something that requires root canal treatment.

There’s also a practical factor: travelling or working with an unstable or uncomfortable tooth tends to take up more headspace than you’d expect, even without obvious pain. Dealing with it as soon as it comes up — rather than “toughing it out until there’s time” — is usually the simpler option in the medium term too.

Precision adjustment of a dental restoration at Porto Smile

Every adjustment is made with the same care and precision, even when time is short.

How an urgent appointment works at Porto Smile

It all starts with an immediate clinical assessment, to understand exactly what happened and what the best solution is for your case. If same-day treatment is possible, we take a digital reading of the tooth, design and manufacture the restoration on-site, and carry out the final adjustment and placement — all without leaving the clinic.

Final placement of the dental restoration at Porto Smile

Final adjustment and placement — the last step before leaving the clinic with the tooth fixed.

Dr Aline Calvete explains how a same-day restoration works — Porto Smile (video in Portuguese)

If you’re visiting Portugal or have limited time available, let us know as soon as you first contact us: it helps us organise your appointment as efficiently as possible around your schedule.

Frequently Asked Questions

Is it guaranteed that my crown will be ready the same day?

In most cases, yes — but it always depends on the clinical assessment. Some more complex cases may require a milled ceramic restoration, with a turnaround of a few days. We always explain the options and timelines at the first appointment.

Do I need to book far in advance?

For urgent situations, we always try to find an appointment as quickly as possible. If you’re visiting Portugal or have limited time, let us know when you contact us, so we can organise the appointment accordingly.

Does the Porto Smile team see foreign patients?

Yes. The team communicates in Portuguese, English and Spanish, and we’re used to welcoming patients on holiday, on business trips, or visiting family in Portugal.

How long does the whole appointment take?

It varies with the complexity of the case, but a same-day crown, inlay or onlay usually includes assessment, digital scanning, manufacturing and placement in a single visit, with no need to return another day.

What if I only have one day available in Portugal?

Get in touch with us before you arrive, whenever possible. Many situations can be resolved in a single visit, but the earlier we hear from you, the better we can organise everything around your available time.

Does Porto Smile handle dental emergencies in Matosinhos?

Yes. We assess and treat emergencies related to crowns, bridges, inlays, onlays and other restorations. Call +351 229 388 709 to book an appointment at Rua Germano da Paiva 10, Matosinhos, Portugal, less than 20 minutes from Francisco Sá Carneiro Airport.

Is this only for tourists and expats, or also for people who live nearby?

It’s for anyone. The convenience of getting everything done in a single visit is especially useful for people just passing through Portugal, but it benefits local patients just as much — anyone who simply doesn’t want to lose time on repeat appointments for the same problem.

Have questions about this topic? Our team is here to help.

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