| 摘要 |
Described herein are methods for making highly accurate layered dental models from a cast of a subject's oral cavity (e.g., the upper or lower dental arch) that avoid shrinkage or deformation. The methods may include the steps of sequentially preparing the model-forming material, applying a layer of model-forming material to a cast, and curing the layer before applying the next layer. The model-forming material may include one or more stabilizers (e.g. thermal stabilizers). Dental models having multiple layers are also described.
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