An analysis of margin configurations for metal-ceramic crowns.
作者信息
Donovan T, Prince J
出版信息
J Prosthet Dent. 1985 Feb;53(2):153-7. doi: 10.1016/0022-3913(85)90097-6.
PMID:3884776
Abstract
Major types of margin configurations for ceramometal crowns are reviewed. This is one of the most commonly misunderstood and poorly practiced aspects of fixed prosthodontics. The resultant underprepared teeth produce discolored gingiva and chalky crowns.
摘要
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