| 摘要 |
PROBLEM TO BE SOLVED: To provide a model for practicing the arrangement of the prosthetic teeth of a complete denture which enables a student learning dental techniques to rapidly and surely master the arrangement techniques of the prosthetic teeth. SOLUTION: The maxillary model MA is formed by providing the bite rim BR with maxillary right side molar regions 14, 15, 16, and 17, maxillary left side molar regions 24, 25, 26, and 27, and maxillary right side anterior tooth regions 11, 12, and 13, lacking maxillary left side anterior tooth regions 21, 22, and 23 and providing the prescribed region of the bite rim BR corresponding to the lacked regions 21, 22, and 23 with a notched part S. In carrying out the practice of the arrangement techniques by using the maxillary model MA, the student first packs paraffin wax into the notched part S, then successively arranges the prosthetic teeth on the bite rim repaired by paraffin wax while referencing the preformed regions 11, 12, and 13 as samples. COPYRIGHT: (C)2003,JPO
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