e-ISSN: Pending
Negative / Null Result ReportMedicine

Middle Eastern male ACL-deficient patients exhibit steeper posterior tibial slope than European counterparts: A cross-cultural matched cohort study.

Romandini; AlKhelaifi; Macchiarola; Zikria; Mouton; Seil; Getgood · 2026 · Journal of experimental orthopaedics

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)

The posterior tibial slope (PTS) is a key anatomical factor influencing anterior cruciate ligament (ACL) stability. Steeper slopes have been associated with increased anterior tibial translation (ATT) and a higher risk of graft failure…

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Metadata source: PubMed · DOI 10.1002/jeo2.70790