A dental technician is the skilled craftsperson who builds the crowns, bridges, dentures, and other dental restorations your dentist designs. You probably won’t meet one during a dental visit. They work behind the scenes in laboratories, turning impressions and digital scans of your teeth into the finished products that end up in your mouth.
What Dental Technicians Make
The core of the job is fabricating dental prostheses: the physical replacements and restorations for damaged or missing teeth. When your dentist takes an impression of your mouth, whether with traditional putty or a digital scanner, that information goes to a dental laboratory. The technician uses it to create a precise model of your teeth, then builds the restoration on top of it.
The range of things they produce is broad. Crowns and bridges that cap or replace individual teeth. Full and partial dentures for patients missing several or all teeth. Orthodontic appliances like retainers. Implant-supported restorations that attach to posts surgically placed in the jawbone. Each type demands different materials and techniques, which is why many technicians specialize.
The fabrication process involves layering materials with extreme precision. For porcelain restorations, a technician applies a mixture of porcelain powder and liquid in thin layers of different colors and translucencies, building up a tooth that matches the patient’s natural shade. Metal frameworks for bridges or partial dentures are cast or milled first, then coated with porcelain or acrylic. The final product goes through multiple rounds of shaping, firing in a kiln, and polishing before it’s sent back to the dentist for fitting.
Materials and Technology
Dental technicians work with a surprisingly diverse set of materials. Porcelain and ceramic are the go-to for tooth-colored restorations because they mimic the translucency of natural enamel. Acrylic resins are common in denture bases and temporary restorations. Metal alloys, including gold, are still used for frameworks that need extra strength, particularly in the back of the mouth where bite forces are highest. Zirconia, an extremely hard ceramic, has become popular for crowns and bridges that need to be both strong and natural-looking.
Digital technology has reshaped the field. CAD/CAM software (computer-aided design and manufacturing) lets technicians design restorations on screen and mill them from solid blocks of ceramic or zirconia using automated machines. Dental photography and imaging software help the dentist communicate color, shape, and alignment details to the lab. Many labs now receive digital impressions directly from the dentist’s intraoral scanner, eliminating the need for physical molds entirely. That said, plenty of handwork remains. Matching the exact color of a patient’s teeth, building up porcelain layers, and making fine adjustments to fit still rely heavily on manual skill and an artist’s eye.
Specialty Areas
Dental technicians can specialize in one or more of seven recognized areas: complete dentures, partial dentures, crown and bridge, ceramics, orthodontics, implants, and digital workflow. A ceramist, for example, works primarily with porcelain and focuses on creating restorations that are visually indistinguishable from real teeth. An orthodontic technician builds retainers, aligners, and other appliances that move or hold teeth in position. Someone specializing in implants fabricates the custom components that connect to implant posts in the jaw.
In larger commercial labs, technicians typically focus on one specialty. In smaller labs or private dental offices with on-site labs, a technician may handle a wider variety of work.
How They Differ From Dental Assistants
The terms sound similar, but the jobs are fundamentally different. Dental assistants work chairside in the dental office, preparing exam rooms, handing instruments to the dentist, and interacting directly with patients. Dental hygienists clean teeth and perform preventive treatments like fluoride applications. Dental technicians, by contrast, have little to no patient contact. Their workspace is a laboratory bench, not a treatment room, and their tools are spatulas, kilns, milling machines, and microscopes rather than mirrors and probes.
Education and Certification
Most dental technicians enter the field through a two-year associate degree program in dental laboratory technology, though some learn through on-the-job apprenticeships. After gaining the required education or work experience, technicians can pursue the Certified Dental Technician (CDT) credential, the industry’s professional benchmark.
Earning the CDT requires passing three exams within a four-year window: a comprehensive written exam with 160 multiple-choice questions, a written specialty exam with 80 questions, and a hands-on practical exam in the same specialty. Graduates of accredited programs, known as Recognized Graduates, can substitute their program’s exam for the comprehensive test during the first four years after graduation, which shortens the process slightly. Technicians can earn certification in multiple specialties over the course of their career.
Work Settings and Pay
Most dental technicians work in commercial dental laboratories, which serve multiple dental practices in a region. Others work in labs within private dental offices or in hospital-based labs that handle more complex cases. The work is primarily indoors, seated at a bench, and involves fine motor tasks for extended periods. Safety precautions matter: technicians handle chemicals, operate high-temperature equipment, and generate dust from grinding and polishing materials. Dental laboratories fall under FDA oversight as manufacturers of medical devices, meaning they must meet registration and quality standards.
The median annual wage for dental laboratory technicians was $45,820 as of May 2024, according to the Bureau of Labor Statistics. Pay varies significantly by specialty, experience, and location. Technicians with CDT certification and expertise in high-demand areas like implants or digital workflow generally command higher salaries. Overall employment in the field is projected to decline about 1 percent from 2024 to 2034, largely because digital manufacturing tools are making some tasks faster and reducing the number of hands needed. That said, the growing complexity of implant and cosmetic work continues to create demand for highly skilled technicians who can do what machines cannot.