Dental Lab: Why It's Important

Almost everybody knows someone with crown, dentures, orthodontics or tooth implants. What most individuals do not know is that any of those dental devices are made in the dental laboratory, not inside their dentist's office. Lab technicians follow your physician's prescription to create the prosthetic you want. Though your dentist makes the mould of your tooth, the lab technicians are accountable for crafting the piece to suit your mouth and also match colour to your surrounding teeth.

Dab services include making veneer for cosmetic dentistry, crowns for root canals, dental bridges to replace a lost tooth, orthodontia, and dental implants. Devices to prevent tooth grinding, snoring, sleep apnea, and an and even servants are also crafted from the lab.

Braces used to straighten teeth are made by laboratory technicians, in accordance with the orthodontist's specifications. Technicians typically possess a 2 year Associate's Degree or 4-year bachelor's degree in dental technology. Some professionals specialize in a specific field, like ceramics, complete dentures, crowns and bridges, partial dentures, or orthodontic appliances. They need to study the science of dental materials, oral anatomy, and processes of manufacture, infection control, and commercial practices. Some technicians get all their training on the job.

Not only do laboratory technicians must learn the theory of their livelihood, but they need to have on the job training in the manufacture of appliances that are oral. 

Crafting a bridge, by way of example, procedures and involves several steps. The tech must create a model from the dentist supplied opinions, builds and shape a model of the bridge to match the patient's mouth, then shape the metal a frame of the appliance and prepare the metal frame to take ceramic overlay, employ porcelain to build the tooth to the dentist's specifications and colour the replacement tooth to fit the patient's existing tooth, and eventually polish and grind the device to match the precise specifications needed to ensure a perfect fit from the patient's mouth. Partial and complete dentures follow the same procedures, with a few differences utilizing the form of the patient's teeth as a model to ensure a snug fit. 

All labs and technicians should comply with the FDA's good manufacturing practice and quality system requirements. Due to the nature of the products as medical devices, laboratory technicians must comply with strict hygiene guidelines to patient security. Most dental labs are accredited by Cosmetic Dentistry Manufacturers Audit Scheme, or DAMAS, and by the International Organization for Standardization, or ISO. There is an assortment of organizations offering certificates to technicians, as the requirements vary by country. The Global Dentech has established an accreditation program nationwide in both theory and functional competency. 

  

Next time you go to your dentist, recall the folks behind the scenes in the laboratory, who make the prosthetics used to perfect your smile. It can take knowledge, practice, and a bit of artistry to ensure your smile shines.

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