Assertion: implant's abutment | /r/HasProperty | screwed
Facets:
Source sentences:
text: (zirconia-based) implants exist in one-piece (combining the screw and the abutment) or two-piece systems - the abutment being either cemented or screwed - and might lower the risk for peri‐implant diseases, but long-term data on success rates is missing.
text: (zirconia-based) implants exist in one-piece (combining the screw and the abutment) or two-piece systems - the abutment being either cemented or screwed - and might lower the risk for peri‐implant diseases, but long-term data on success rates is missing.