A dental lab technician — also called a dental technician or dental laboratory technician — is the non-clinical craftsperson who fabricates the crowns, bridges, dentures, and other dental restorations a dentist or prosthodontist prescribes, working from a physical impression or digital scan and never treating the patient directly.
Most work in a commercial dental laboratory or an in-house lab at a practice or dental support organization, building pieces by hand and, increasingly, with CAD/CAM design software and 3D printing.
What is a dental lab technician?
A dental lab technician — sometimes called a dental laboratory technician, or simply a dental technician — is the skilled craftsperson who fabricates the physical restorations and appliances a dentist designs but doesn't build in-house: crowns, bridges, dentures, veneers, implant-supported restorations, mouthguards and nightguards, and orthodontic appliances like retainers.
All the common variants — "dental technician," "laboratory dental technician," "lab dental technician" — name this same non-clinical role.
"Dental laboratory technician" is the title the BLS uses for the occupation in wage data (SOC 51-9081); this guide uses dental lab technician throughout, and the named specialties inside the role are covered below.
The work is entirely behind the scenes.
A technician almost never treats or even meets the patient — they work from a dentist's or prosthodontist's written prescription, plus a physical impression or a digital intraoral scan, and turn that into a precisely fitted piece that gets shipped back to the practice for placement.
Restorations aren't the only output, either — BLS describes technicians creating dental appliances as well as restorations, and some labs build much of their caseload around those appliances rather than around crowns and bridges.
Whatever the piece, the job is the same: translate the dentist's prescription and the patient's exact anatomy into something that fits the first time it's tried in.
What does a dental lab technician do day to day?
A typical day is bench work: pouring and trimming a model from an impression (or importing a digital scan), waxing up a restoration's shape, casting or milling it in metal, zirconia, or ceramic, then layering porcelain and hand-finishing the shade, contour, and bite so it blends in with the patient's other teeth.
Technicians often specialize in one category of work — removable prosthetics like dentures and partials, fixed work like crowns and bridges, ceramics and shading, implant restorations, or orthodontic appliances — because each demands a different set of materials and hand skills.
The materials alone are a discipline: BLS lists wax, alloy, ceramic, plastic, and porcelain among a technician's working materials, and each is handled differently — a big part of the job is knowing which material fits which case before ever picking up a tool.
Quality control runs through all of it: a restoration that doesn't fit the model precisely has to be remade, so technicians check margins, contacts, and occlusion against the prescription before anything ships.
Cases also run on a deadline — the practice needs the restoration in hand for the patient's seat appointment, so the bench work is steady, deadline-driven production rather than one-off custom projects.
What are the different types of dental lab technicians?
"Dental technician" is the umbrella term, and the bench splits into named lanes.
The CDT credential's seven recognized specialties map them formally — Ceramics, Complete Dentures, Crown & Bridge, Digital Workflow, Implants, Orthodontics, and Partial Dentures — and a technician can spend a whole career inside one of these without the job title ever changing.
Some lanes do carry their own name.
Ceramist is one: the BLS says dental lab technicians who make ceramic restorations such as veneers and bridges are called ceramists.
It's a specialist within dental lab technology, not a separate credential — see what a dental ceramist does.
On the digital side, a CAD designer (or digital design technician) builds each restoration on-screen from a scan instead of at the wax bench.
The BLS notes dental lab technicians work with computer programs and 3D printers as well as hand tools and materials like wax, alloy, ceramic, plastic, and porcelain, and some commercial labs employ design-only technicians who never touch a physical model — see CAD/CAM and digital workflow skills in a dental lab.
The one adjacent title that changes the job itself is denturist.
In the five states whose denturist statutes this site has read — Washington, Oregon, Montana, Idaho, and Maine — licensed denturists work directly with patients on removable dentures, fitting and repairing them in the mouth instead of building them behind the bench from a prescription; the scope differs by state (Idaho's 2026 law, for one, lets denturists make full dentures but only repair partial dentures).
Arizona also certifies denturists, but only to practice in a licensed dentist's office under a dentist's general supervision.
Where dental lab technicians work: in-house vs. commercial labs
Most dental lab technicians work in one of two settings.
A commercial dental laboratory is an independent business that takes cases from many dental practices, letting technicians specialize deeply and work at volume — some commercial labs also employ remote, CAD-design-only technicians who never touch a physical model.
An in-house lab sits inside a dental practice, group practice, or dental support organization (DSO) — smaller-scale, but faster turnaround for the practice's own patients, and it can pair with same-day CAD/CAM crown systems.
BLS's May 2025 count makes the split concrete: 27,790 of the occupation's 34,410 jobs sit in medical equipment and supplies manufacturing, the industry group that includes commercial dental laboratories (alongside other medical device makers), and another 5,700 sit in offices of dentists, the in-house setting.
Because the work doesn't require a patient in the chair, a commercial lab's hours and location aren't tied to a dental office's schedule the way most clinical dental jobs are — the lab runs on case volume and turnaround commitments, not on chairside appointments.
Either way, the technician answers to the dentist's prescription, not the patient — see what a dentist does for how that Rx relationship starts on the clinical side.
Dental lab technician vs. dentist or dental assistant
The clearest distinction is patient contact and scope.
A dentist or prosthodontist examines the patient, diagnoses the problem, and decides what restoration is needed.
A dental assistant or hygienist captures the impression or digital scan chairside.
The dental lab technician builds the physical piece from that information, off-site or in the back of the office.
None of those roles substitutes for another.
A lab technician isn't trained or positioned to diagnose, treat, or adjust a restoration in a patient's mouth — that fitting and adjustment happens back at the practice — while the casting, ceramics, and CAD/CAM design work is the lab technician's specialty, not part of a chairside role's job.
Accountability follows the same line.
If a crown doesn't fit or the shade is off, the dentist is the one who has to explain it to the patient and get it corrected — which is why the prescription, the impression or scan, and the communication back to the lab matter so much to how smoothly a case goes.
That also flips who the lab technician's "customer" is.
A dentist, hygienist, or assistant works for the patient in front of them; a commercial lab technician's day-to-day relationship is with the dentist's office placing the case, since that's who reviews the fit, shade, and turnaround and decides whether to send the next case back to the same lab.
CDT certification and how people enter the field
The recognized credential is the Certified Dental Technician (CDT), awarded by the National Board for Certification in Dental Laboratory Technology (NBC) after written and practical exams in one of its seven recognized specialty areas — ceramics, crown & bridge, complete and partial dentures, digital workflow, implants, and orthodontics among them.
The NBC describes certification as voluntary rather than a legal requirement to work on the bench, and BLS says certification may make candidates more attractive to employers and improve advancement.
Entry into the field runs two common paths: a postsecondary dental laboratory technology program, or learning on the job — BLS says most dental and ophthalmic laboratory technicians learn on the job, often starting as helpers.
On the job, a new technician may start by making models from impressions and progress to designing and fabricating crowns and bridges.
The NBC counts documented years of training and experience — apprenticeships and training courses included — toward CDT eligibility.
Keeping the CDT current means ongoing continuing education rather than a one-time exam.
For the full path, see how to become a dental lab technician (+ CDT); for the exam structure and recertification detail, see CDT certification: the Certified Dental Technician exam.
Certification is voluntary — but state law still reaches lab work
The CAD/CAM shift: how digital dentistry is changing the lab bench
The biggest change in this field is the move from hand-fabrication toward a digital workflow.
In a digital case, the physical impression and wax-up steps give way to a digital intraoral scan, the restoration gets designed in CAD software, and it's produced by milling a ceramic or zirconia block or by 3D printing — sometimes without a technician ever touching a physical model.
That shift hasn't eliminated the craft; it's moved where the craft happens.
Technicians still control fit, shade, and contour, but the tools are a mouse and design software as often as a wax knife, and some commercial labs now employ technicians who work entirely remotely on digital cases.
BLS expects the shift to keep going: it projects dental laboratory technician employment to fall 6% from 2025 to 2035, from 34,400 to 32,300 jobs, as 3D printing and other laborsaving technologies are increasingly used to produce dental parts and appliances.
In-office CAD/CAM systems can also put same-day crown production inside the practice itself, which reshapes how much fixed-restoration work leaves for an outside lab — and they give newer technicians one more reason to build CAD design skill alongside traditional hand-finishing.
For a closer look at what a digital workflow replaces at the bench, and how Digital Workflow fits in as its own recognized CDT specialty, see CAD/CAM and digital workflow skills in a dental lab.
This article is general career information, not a guarantee of employment terms, pay, or scope at any specific employer — verify current certification requirements with the National Board for Certification in Dental Laboratory Technology, and any state-specific rules with your state dental board.