- Article
Periodontal Pathogen Adhesion, Cytotoxicity, and Surface Free Energy of Different Materials for an Implant Prosthesis Screw Access Hole
- Hsin-Ying Lu,
- Jason Hou,
- Yuta Takahashi,
- Yukihiko Tamura,
- Shohei Kasugai,
- Shinji Kuroda and
- Hidemi Nakata
Background and Objectives: Oral implant restorations are an excellent treatment option for edentulous patients; however, periodontopathogenic bacteria have been found in the microgaps between implant−abutment junctions. Implant designs to limit the m...

