Faulty porcelain jacket crowns.
D002244:Carbon; D003442:Crowns / Q000592:standards*; D003776:Dental Porcelain / Q000592:standards*; D003799:Dental Stress Analysis; D005881:Gingiva; D008853:Microscopy; D010984:Platinum; D013314:Stress, Mechanical; D013499:Surface Properties; D015036:Zinc Phosphate Cement
D003776:Dental Porcelain; D010984:Platinum; D002244:Carbon; D015036:Zinc Phosphate Cement