Zinc Phosphate CementEugenolDental Prosthesis RetentionDental CementsBone CementsCementationPost and Core TechniqueCalcium PhosphatesMaterials TestingGlass Ionomer CementsPolycarboxylate CementResin CementsSilicate CementCrownsZinc Oxide-Eugenol CementTensile StrengthPhosphatesBone SubstitutesDental Stress AnalysisVertebroplastyPolymethyl MethacrylateDurapatite