Evidence map›Paper›PMID 40312544›Full record

ArticleScientific reports2025

Steeper tibial and meniscal slopes as predictive factors for ramp lesions in anterior cruciate ligament injuries.

Xiaotan Wang, Kun Liu, Le Yu, Jiushan Yang, Lizhong Jing, Steven Duhig

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Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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5 · Who and what money

Authors and funding

6 authors.

Xiaotan WangDepartment of Sports Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, People's Republic of China.
Kun LiuThe Second Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, People's Republic of China.
Le YuDepartment of Sports Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, People's Republic of China.
Jiushan YangDepartment of Sports Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, People's Republic of China. yangjiushan001@126.com.
Lizhong JingDepartment of Sports Medicine, Affiliated Hospital of Shandong University of Traditional Chinese Medicine, Jinan, 250000, People's Republic of China. jing_lizhong@126.com.
Steven DuhigSchool of Health Sciences and Social Work, Griffith University, Gold Coast, QLD, Australia.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The relationship between ramp lesion (RL), tibial slope (TS), and meniscal slope (MS) remains inadequately explored. This study aims to investigate whether TS and MS are predictive factors for anterior cruciate ligament (ACL) injuries associated with RL, and to evaluate the performance of TS and MS in predicting RL, including determining optimal cut-off values. A retrospective cohort study was conducted on 253 patients who underwent ACL reconstruction. Magnetic resonance imaging was used to measure TS and MS on tibial plateaus. Logistic regression analyses determined associations between TS, MS, and RL. Receiver operating characteristic (ROC) curves evaluated predictive performance and cut-off values. A total of 65 cases (25.7%) were found to have RL. Significant differences in causes of injury, medial TS (MTS), medial MS (MMS), and bone bruises were observed between groups. In the unadjusted model and adjusted models, they showed significant (P < 0.001) associations for MTS (1.73-1.75) and MMS (OR range = 2.14-2.24). The AUC for MTS was 0.72 (95% CI 0.65-0.79, P < 0.001) with a cut-off value of 6.73°, for MMS was 0.80 (95% CI 0.74-0.86, P < 0.001) with a cut-off value of 4.03°, indicating good predictive performance. Larger MTS and MMS are significant predictive factors for RL in patients with ACL injury. Clinicians should closely monitor ACL injury patients with elevated MTS or MMS. Utilizing MTS or MMS as a predictive parameter shows promise for the identification of RL.

Indexed as

Anterior Cruciate Ligament InjuriesMenisci, TibialTibiaAdolescentAdultAnterior Cruciate Ligament ReconstructionFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedRetrospective StudiesROC CurveYoung AdultCohort studiesDiagnostic techniques and proceduresKnee jointMagnetic resonance imaging

Identifiers

PMID40312544
PMCPMC12045975

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