discolaration of marginal gingiva in metal ceramic crowns – Discuss Dentistry https://demo.discussdentistry.com/forums/topic/discolaration-marginal-gingiva-metal-ceramic-crowns/feed/ Fri, 21 Nov 2025 02:49:51 +0000 https://bbpress.org/?v=2.6.12 en-US https://demo.discussdentistry.com/forums/topic/discolaration-marginal-gingiva-metal-ceramic-crowns/#post-16792 <![CDATA[Re: discolaration of marginal gingiva in metal ceramic crowns]]> https://demo.discussdentistry.com/forums/topic/discolaration-marginal-gingiva-metal-ceramic-crowns/#post-16792 Fri, 04 Feb 2011 07:34:05 +0000 tirath improper preparation of margins while crown cutting

        

]]> https://demo.discussdentistry.com/forums/topic/discolaration-marginal-gingiva-metal-ceramic-crowns/#post-16793 <![CDATA[Re: discolaration of marginal gingiva in metal ceramic crowns]]> https://demo.discussdentistry.com/forums/topic/discolaration-marginal-gingiva-metal-ceramic-crowns/#post-16793 Fri, 04 Feb 2011 10:29:52 +0000 It may also be due to pesence of a metal collar at the cervical part of the crown.

        

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