Chapter 47 Key Terms
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| Anatomic Portion | The structural portion of a dental model created from the alginate impression
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| Articulator | Dental laboratory device that stimulates mandibular and temporomandibular joint movement when models of the dental arches are attached to it.
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| Crystallization | Chemical process in which crystals form a structure
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| Die | An accurate replica of the prepared portion of a tooth used in the laboratory during the fabrication of a cast restoration
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| Dihydrate | Related to gypsum products and indicating two parts of water to one part of calcium sulfate
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| Dimensionally Stable | Resistant to changes in width, height, and length
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| Face Bow | Portion of articulator used to measure the upper teeth compared with the temporomandibular joint
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| Gypsum | Mineral used in the formation of plaster of Paris and stone
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| Hemihydrate | Removal of water to become one-half part water to one part of calcium sulfate, forming the powder product of gypsum
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| Homogenous or Homogeneous | Having a uniform quality and consistency throughout
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| Lathe | Machine used for cutting or polishing dental appliances
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| Model | Replica of the maxillary and mandibular arches made from an impression
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| Monomer | A molecule that, when combined with other molecule, forms a polymer
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| Polymer | Compound of many molecules
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| Slurry | Mixture of gypsum and water used in the finishing of models
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| Volatile | Substance that can evaporate easily and is very explosive
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Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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