By Nick Clarke, Lab Manager at Devonshire House, part of Riverdale Healthcare

 

Most people never see the inside of a dental laboratory. You go to your dentist, and, if they determine that you need restorative dental treatment, they take an impression of your teeth with a traditional tray mould or an intraoral scanner. Then by your next appointment, your crown, bridge or denture has already been created and is ready for the dentist to fit to your mouth – allowing you to chew properly, smile with confidence, and carry on your daily life without worrying that your teeth look or feel unnatural.

Every one of those restorations is made in a specialist laboratory like ours at Devonshire House. Right now, labs like ours are going through one of the biggest changes in their history: a digital revolution that is reshaping how we work and transforming the quality, consistency, and long-term outcomes that patients can expect. In this article, I’m going to explain how that change is taking place, and what it means for patient outcomes.

From ancient methods to modern tech

For hundreds of years, dentures and other restorations were made entirely by hand. A technician would take the mould provided by the dentist, then shape and adjust materials with careful craftsmanship, doing their best to judge the right size, shade, and fit so the restoration blended naturally with the patient’s existing teeth. Many of these techniques can be traced back as far as Ancient Egypt, and remarkably, they remained the standard approach until only a few decades ago.

This traditional process demanded both significant skill and time. A crown or denture might fit well, but achieving the exact same outcome twice was almost impossible because each piece was created from scratch. Today, that era is drawing to a close as digital systems help supplement long-tested techniques, offering levels of precision and consistency that were never possible in the past.

If a patient needs an implant crown replaced, for example, it’s now much easier for us to recreate their previous restoration to ensure that their smile remains exactly the same. Here’s how it works.

Turning scans into smiles 

Once the need for a restoration is confirmed, the process now looks very different to the methods of the past. Instead of biting into a tray of putty, a patient can be scanned in seconds with an intraoral device. This produces a precise digital model of their teeth and mouth, capturing every contour and landmark needed for comfort and accuracy.

That digital model is then opened in advanced design software. Here, technicians can shape and refine the restoration on-screen, adjusting it virtually until the fit and appearance are exactly right. Once approved, the design is passed to production. Milling machines carve the restoration from a solid block of material with remarkable precision, while 3D printers can create an exact replica of the patient’s mouth to work against.

For our patients, this digital shift has two major benefits: consistency and strength. Because every restoration is built from a digital file, we can store those records and use them again in the future, allowing us to reproduce the same result exactly if a replacement is ever needed.

The materials themselves are also far stronger. Milling a crown or dental bridge from a single block makes it much more durable than one layered by hand, reducing the risk of fractures and extending its lifespan. For patients, that means restorations which not only look natural but also stand up to years of daily use.

Digital accuracy elevates craftsmanship

Digital tools are not here to replace human expertise – they are here to enhance it. When machines handle the foundation work with precision, our technicians can concentrate on the artistry: hand-finishing surfaces, applying subtle shades, and creating restorations that blend naturally with a patient’s smile.

This balance of technology and craftsmanship raises the standard of care. Restorations are more lifelike, more durable, and can be reproduced whenever needed, giving patients confidence that their results will stand the test of time.

At Devonshire House, that is what the digital revolution means: restorations you can trust, today and in the years ahead.

Find out how the dental laboratory supports dentists uk wide and at Devonshire House