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Association Between Bone Microstructure Derived From CBCT and Marginal Bone Loss in a Platform-Switched Implant

Wenxi Dong1, Xinrui Lang2, Jie Xia1

  • 1School of Stomatology, Zhejiang Chinese Medical University, Zhejiang, Hangzhou, China.

Clinical Implant Dentistry and Related Research
|February 10, 2026
PubMed
Summary

Peri-implant bone volume fraction (BV/TV) may protect against long-term marginal bone loss (MBL) around dental implants. However, bone surface fraction (BS/BV) and trabecular separation (Tb.Sp) are risk factors for MBL.

Keywords:
bone microstructurecone‐beam computed tomographymarginal bone lossplatform‐switched implantstrabecular separation

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