Comparison of marginal leakage and retentive strength of implant ‑supported milled zirconia and cobalt‑chromium copings cemented with different temporary cements

Conclusion: The type of coping material and cement type significantly affected retentive strength,but not marginal leakage, of implant restorations. Milled Co ‑Cr copings showed higher retentivestrength than zirconia copings, and ZP cement followed by DC yielded the highest retention.Key Words: Computer ‑aided design, dental cements, dental prosthesis, implant‑supported  HighlightHamid Neshandar Asli:  Pubmed,Google Scholar 
Source: Dental Research Journal - Category: Dentistry Source Type: research