Laboratory study on reattachment of vertical root fractures using 4-META/MMA-TBB resin
Huiying Li; Huiying Li; Tong Wang; Jing Fu; Jinghan Guo; Jinghan Guo; Zhimin Fang; Zhimin Fang · 2025 · Frontiers in Dental Medicine
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract
BackgroundReattachment of root fragments with appropriate adhesive materials is expected to be the last conservative treatment for preserving teeth with vertical root fractures (VRFs).ObjectiveThis study evaluated the biocompatibility of 4-META/MMA-TBB resin for root repair, compared with iRoot BP Plus, Fuji IX GIC, and Clearfil SA Luting. Fracture resistance and microleakage of the reattached roots were also tested.MethodsThe biocompatibility of set materials was evaluated on L929 fibroblasts. Cell Counting Kit-8 (CCK-8) assay, live/dead cells staining and flow cytometry were used to assess c
Abstract by Huiying Li; Huiying Li; Tong Wang; Jing Fu; Jinghan Guo; Jinghan Guo; Zhimin Fang; Zhimin Fang, Frontiers in Dental Medicine (2025) — licensed CC BY 4.0.
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Metadata source: DOAJ · DOI 10.3389/fdmed.2025.1593189