Selection of 1-mm venting or 2.5-mm screw access holes on implant crowns based on cement extrusion and retention capacity
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DOI: 10.1186/s12903-022-02145-x
Abstract: Background This in vitro study aimed to provide evidence regarding the selection of hole diameters of implant crowns to reduce excess cement extrusion at the abutment margin, and to examine the maintenance of their retention… read more here.
Keywords: implant crowns; screw access; retention; hole ... See more keywords
Esthetic Evaluation and Acceptability of Different Hole Designs on Implant Crowns from the Perspective of Patients and Dentists in China
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DOI: 10.2147/ppa.s351143
Abstract: Purpose Abutment access hole on dental implant crowns may facilitate crown retrieval and reduce cement overflow but present esthetic obstacle for patients. This study aimed to investigate the esthetic evaluation and acceptability of implant crowns… read more here.
Keywords: implant crowns; patients dentists; hole; hole designs ... See more keywords