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DENTAL RESTORATIVE SYSTEM AND COMPONENTS
专利权人:
发明人:
Jeffrey Bassett,Kent Woolf,Maurice Salama,Henry Salama,David Garber
申请号:
US13964246
公开号:
US20130323680A1
申请日:
2013.08.12
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Disclosed within is a dental restorative system including a dental abutment having a longitudinal axis, lingual and facial aspects, a base portion for engagement with a dental implant, and a tapered coronal portion. The dental abutment further includes an emergence profile portion between the base portion and the tapered coronal portion. The emergence profile portion includes at least a first concave surface and at least a first convex surface. The dental abutment may further include an interproximally sloping margin shoulder and a reduced terminal portion located at the upper end of the tapered coronal portion. Alternative embodiments of the dental abutment are also disclosed.
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