Evidence map›Paper›PMID 39882102›Full record

ArticleJournal of experimental orthopaedics2025

Mineralized tissue loss at the femoral ACL enthesis in young male ACL-injured patients.

Mélanie L Beaulieu, Yuchen Wang, Stephen H Schlecht, James A Ashton-Miller, Edward M Wojtys

Abstract read
In one paragraph

Article in Journal of experimental orthopaedics, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Mélanie L BeaulieuDepartment of Orthopaedic Surgery University of Michigan Ann Arbor Michigan USA.ORCID 0000-0002-0333-5514
Yuchen WangDepartment of Orthopaedic Surgery University of Michigan Ann Arbor Michigan USA.
Stephen H SchlechtDepartment of Orthopaedic Surgery Indiana University School of Medicine Indianapolis Indiana USA.ORCID 0000-0002-6857-927X
James A Ashton-MillerDepartment of Mechanical Engineering University of Michigan Ann Arbor Michigan USA.ORCID 0000-0003-1528-2787
Edward M WojtysDepartment of Orthopaedic Surgery University of Michigan Ann Arbor Michigan USA.

Funding

Structure, Composition, & Histology Core - Core BP30AR069620 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KARL J JEPSEN · 2016 to 2026
$8.4M
New Perspectives on ACL InjuryR01AR054821 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI ASHTON-MILLER, JAMES ANTHONY, WOJTYS, EDWARD M · 2007 to 2021
$3.1M
Natural Variation in the Growth and Development of the ACL ComplexR00AR070903 · NIAMS · INDIANA UNIVERSITY INDIANAPOLIS · PI SCHLECHT, STEPHEN · 2019 to 2021
$739k
Natural Variation in the Growth and Development of the ACL ComplexK99AR070903 · NIAMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SCHLECHT, STEPHEN · 2017 to 2018
$184k
NIAMS NIH HHS K99 AR070903NIAMS NIH HHS P30 AR069620NIAMS NIH HHS R00 AR070903NIAMS NIH HHS R01 AR054821
6 · The paper itself

Abstract

Purpose: Primary anterior cruciate ligament (ACL) reconstruction graft failure remains a significant health concern in young patients. Despite the high incidence of poor graft integration in these patients and the resulting high failure rate, little consideration has been given to the quality of the bone into which the graft is anchored at reconstruction. Therefore, we investigated post ACL injury mineralized tissue changes in the ACL femoral entheses of young males and compared them to changes previously reported for young females. Methods: ACL femoral entheses and adjacent bone specimens were harvested from the injured knees of 51 young males during primary ACL reconstructive surgery and from 10 non-injured male cadaveric donors. The specimens were imaged via nano-computed tomography and analyzed for volumetric bone mineral density (vBMD) and architectural changes. Results: Male femoral ACL explant specimens had significantly lower cortical vBMD ( Conclusion: Femoral entheseal bone loss occurs in males following ACL injury. This bone loss increases with time following ACL injury, with cortical bone loss occurring sooner after injury than trabecular bone loss. The effects of ACL injury and time from injury to surgery on trabecular bone microarchitecture differed between male and female patients. Level of Evidence: N/A.

Indexed as

ACL reconstructionbone healthgraft integrationmineralized matrixsex differences

Identifiers

PMID39882102
PMCPMC11775385

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.