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The role of custom acrylic in the dental industry

fixing dentures
fixing dentures
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The use of prosthetic devices has benefited people throughout the ages. From artificial limbs to artificial teeth, it has helped to improve the lives of those who lost the natural use of those items due to accident, injury or old age. One of those types of prosthetics is dentures. In the past, dentures were made from bone, ivory, animal teeth or the teeth of other humans. Today, dentures are manufactured with acrylic resin and other types of plastic, which produces a close facsimile to your original teeth (Source: http://en.wikipedia.org/wiki/Dentures).

The manufacturing and machining of acrylics has benefits across a wide variety of industries, including agricultural, biotech, electronic, industrial equipment and manufacturing. It also produces products for a number of intended applications, from equipment covers and fasteners to fittings, machine guards and biotech test equipment (Source: http://www.acrylicart.com/precision-cnc-machining.html). In the dental industry, the production of dentures using acrylic resin and a number of other plastics has been in use for close to a century. How are those items manufactured and with what benefits?

The first step in the manufacturing process for custom dentures is to be fitted properly. Each of our mouths is different and, the dentures need to fit properly to reduce any issues that could take place. A mold is going to be taken of both your upper and lower jawbones and an evaluation will take place to determine how your upper and lower jaw come together and how your teeth should come together as well.

The molds that were made by your dentist will be sent to a dental laboratory and a temporary set of dentures, made out of wax, will be sent back to the dentist. This will be checked for proper fit, to ensure that they come together properly and to check your smile. This will allow for any adjustments that are necessary before the final dentures are made.

When the wax mold is sent back to the lab, it will be filled with special dental acrylics to make a negative impression of the mouth of the patient. This will then be filled with wax, in order to produce a more accurate mold. Again, acrylics will be added and once they are hardened, it is sent back to the dentist for a further fitting.

Additional changes may be made at the laboratory and the teeth will be chosen and inserted into the mold. After a final fitting, it will be sent back to the laboratory and acrylic will be injected into the mold to replace the wax. This will hold the teeth in place permanently and produce the final dentures, which will be worn by the patient.

The technology that is associated with the manufacturing of dentures is one that is constantly improving. Through additional technological advances and the use of specialized dental acrylics, it can help to produce the dentures that benefit millions worldwide.