Clinical outcomes of a Locator-bilateral segmental bar concept versus a conventional rigid bar concept for maxillary implant-supported overdentures: a retrospective cohort study.
Zheng J; Chen M; Fu J · 2026 · BMC oral health
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 (excerpt)
Background This retrospective cohort study evaluated a Locator-bilateral segmental bar concept (LBSB) for maxillary implant-supported overdentures and compared it with a conventional rigid bar concept (CRB) in terms of implant survival,…
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Metadata source: Europe PMC · DOI 10.1186/s12903-026-08764-y