Dental Mode of failure during dislodgement of prosthesis cemented with zinc polycarboxylate cement is usually seen at the: A Cement tooth interface B Cement prosthesis interface C Cleavage through the cement layer D Fracture of tooth or prosthesis 💡 Explanation Mode of failure during dislodgement of prosthesis cemented with zinc polycarboxylate cement is usually seen at the: ✓ Correct Answer: B. Cement prosthesis interface