Microleakage assessment of CAD-CAM Cobalt-Chrome and Zirconia abutments on a conical connection dental implant: A comparative in vitro study.
Pedro Molinero-MourelleAndrea RoccuzzoBurak YilmazWalter Yu Hang LamEdmond Ho Nang PowJaime Del Río HighsmithMiguel Gómez-PoloPublished in: Clinical oral implants research (2022)
The abutment material and fabrication technique affected the implant-abutment microleakage. Although the CAD-CAM abutments presented favorable results, all tested groups presented microleakage.
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