METHOD FOR PRODUCING ABUTMENT
PROBLEM TO BE SOLVED: To improve an abutment to conform in shape to the contour of the gingiva and to be put on the contour of the gingiva. SOLUTION: A sulcus region 68 of a work model having an auxiliary implant connection portion is measured, and a sulcus portion model having a peripheral surface...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To improve an abutment to conform in shape to the contour of the gingiva and to be put on the contour of the gingiva. SOLUTION: A sulcus region 68 of a work model having an auxiliary implant connection portion is measured, and a sulcus portion model having a peripheral surface and an actual sulcus line 44 for partitioning the peripheral surface on the implant side is computed based on data obtained by measurement. Data lacking between the computed auxiliary implant connection portion or a zero point region 67 facing the connection portion, and the actual sulcus line 44 or an auxiliary sulcus line determined by the interactive change of the actual sulcus line 44, is compensated for with library data assigned to a sulcus former 62. Data of a sulcus portion model are used taking account of the actual sulcus line 44 or the auxiliary sulcus line and the library data to produce the sulcus portion. COPYRIGHT: (C)2011,JPO&INPIT |
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