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3D Printed Implants

Carlingford Dental Implant

Modern dental work benefits from Computer Aided Design (CAD) and 3D printing.

3D printing has been around for many years. It was applied to dental work after the year 2000, when small scale production became viable. The 3D manufacturing equipment is expensive, but it does allow the creation of custom-made teeth that match the surrounding teeth in the mouth.

The 3D printing of teeth became possible because of several different computing technologies. The mouth of an individual patient is computer modelled in 3D, a replacement tooth designed accordingly with computer aided design, and the replacement tooth is 3D printed under computer control. This has become a streamline process. And the result are superior to both older generic replacement teeth that were trimmed to fit into place, or to the replacement teeth that were based on a moulded impression.

For many years 3D tooth printing was limited because only one type of material could be used in the printing system. This meant the outer tooth could be 3D printed from one material and placed on an inner metal core that was made separately. But the possibility of implants being made entirely from one material has now been realised. So the entire tooth, the post and the outer surface, can be 3D printed.

Dental Implants are usually made of either lithium disilicate or ziriconia. Lithium disilicate is a strong material that looks very much like a natural tooth. This is used for the teeth at the front of the mouth. Ziriconia is an even stronger material, though it does not look quite as realistic as lithium disilicate. This is used for the back molars of the mouth where it is less noticeable.

Advantages of implants:

– They look realistic
– Recent implants made of lithium disilicate or zirconia are very strong
– The implant is very long lasting.
– Complications are rare, with a 98% sucess rate.
– Long term reliability is high.
– No special maintenance is needed. Just daily brushing and flossing.

Implants are expensive, but as they last for decades the long term cost is low.

Carlingford Dental Implant

3D Printed implants means natural looking, longer lasting replacement teeth, produces with a fast, reliable manufacturing process.

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