"Lec 6 - Casting Problems in Fabrication of Gold Pontics" Review of spruing and investing is presented. Discussion of the use of hydroscopic and thermal expanding investment techniques for properly fitting gold MOD inlays and crowns. Orig. air date: SEP 28 71 This is part of the Open.Michigan collection at: http://open.umich.edu/education
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This video is a part of a lecture series from of michigan