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Dental Laboratory Technician (Dental Lab Tech)

Dental Laboratory Technicians
Description
Construct, customize, and repair dentures, crowns, bridges, and other dental appliances from prescriptions and impressions, ensuring proper fit, function, and aesthetics.
  • • Review dental prescriptions and specifications; examine impressions and models to plan appliance design.
  • • Fabricate, modify, and repair dentures, crowns, bridges, inlays, and orthodontic appliances.
  • • Verify appliance conformance and occlusion using articulators and micrometers.
  • • Mount models on articulators to simulate jaw movement and assess function.
  • • Melt metals or mix plaster, porcelain, and acrylic; pour materials into molds or over frameworks.
  • • Prepare metal surfaces for porcelain bonding using small hand tools.
  • • Remove excess metal or porcelain and polish prostheses with polishing equipment.
  • • Create mouth models by pouring dental impressions and allowing materials to set.
  • • Fire porcelain in furnaces to fuse ceramic to metal frameworks.
  • • Build and shape wax teeth using hand instruments and dentist specifications.
  • • Apply porcelain paste or wax over frameworks with brushes and spatulas.
  • • Fill chips or low spots with acrylic resins and recontour surfaces.
  • • Prepare wax bite blocks and impression trays for clinical use.
  • • Mold and contour wax gingiva over denture setups to form full gum anatomy.
  • • Train or supervise other dental technicians or bench workers.
  • • Rebuild or replace linings, wire sections, or missing teeth to repair dentures.
  • • Shape and solder wire, bands, and metal frames using soldering irons and hand tools.
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Healthcare & Human Services View
Source
Tasks & skills: O*NET occupational data (work activities, skills, knowledge). Learn more
Sources & Standards: This site includes information from O*NET by the U.S. Department of Labor, Employment and Training Administration (USDOL/ETA), used under the CC BY 4.0 license. Career Clutch has modified some of this information for student readability. USDOL/ETA has not approved, endorsed, or tested these modifications. O*NET® is a trademark of USDOL/ETA.
Last reviewed: Jan 2026
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