ArticleOrthopaedic journal of sports medicine2021
Association of Jump-Landing Biomechanics With Tibiofemoral Articular Cartilage Composition 12 Months After ACL Reconstruction.
Article in Orthopaedic journal of sports medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.
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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.
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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.
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Who cites it
18 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Differences in gait biomechanics in the first year after anterior cruciate ligament reconstruction: A systematic review.Clinical biomechanics (Bristol, Avon) · 2026Pooled it
- Effects of Hormonal Contraception and the Menstrual Cycle on Maximal Strength and Power Performance.Medicine and science in sports and exercise · 2024Trial
- Early MRI-based quantitative outcomes are associated with a positive functional performance trajectory from 6 to 24 months post-ACL surgery.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2023Trial
- Association between knee angles at initial contact and post-landing knee ranges of motion in athletes with and without anterior cruciate ligament reconstruction.Scientific reports · 2026Article
- Articular Cartilage Arthrokinematics and Compositional Measurements With qMRI 1 to 2 Years After ACL Reconstruction With Meniscal Surgery.The American journal of sports medicine · 2025Article
- Influence of Running Speed and Time Postoperatively on Lower Extremity Work in Collegiate Athletes after Anterior Cruciate Ligament Reconstruction.Medicine and science in sports and exercise · 2025Article
- Acute Prolonged Hamstrings Vibration Reduces Limb Stiffness Following Anterior Cruciate Ligament Reconstruction During a Single-Limb Drop-Jump Task.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2025Article
- Analysis of Neuromuscular Control and Sensory and Psychological Anxiety Affecting Shock Absorption Capacity in Patients After Anterior Cruciate Ligament Reconstruction Surgery.International journal of sports physical therapy · 2025Article
- Quantitative susceptibility and T1Osteoarthritis and cartilage open · 2024Article
- Compositional MR imaging of cartilage and joint mechanics.Osteoarthritis imaging · 2024Article
- Femoral cartilage ultrasound echo-intensity is a valid measure of cartilage composition.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2024Article
- Ultrasound-detected effusion-synovitis is associated with greater limb loading rate asymmetry during walking post-ACL reconstruction: A pilot study.Osteoarthritis imaging · 2024Article
- Total Score of Athleticism: Profiling Strength and Power Characteristics in Professional Soccer Players After Anterior Cruciate Ligament Reconstruction to Assess Readiness to Return to Sport.The American journal of sports medicine · 2023Article
- The Influence of Quadriceps Strength and Rate of Torque Development on the Recovery of Knee Biomechanics During Running After Anterior Cruciate Ligament Reconstruction.The American journal of sports medicine · 2023Article
- Article
- Predicting anterior cruciate ligament failure load with TScientific reports · 2023Article
- Think outside the box: Incorporating secondary cognitive tasks into return to sport testing after ACL reconstruction.Frontiers in sports and active living · 2022Review
- Are Elite Collegiate Female Athletes PRIME for a Safe Return to Sport after ACLR? An Investigation of Physical Readiness and Integrated Movement Efficiency (PRIME).International journal of sports physical therapy · 2022Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
backgroundExcessively high joint loading during dynamic movements may negatively influence articular cartilage health and contribute to the development of posttraumatic osteoarthritis after anterior cruciate ligament reconstruction (ACLR). Little is known regarding the link between aberrant jump-landing biomechanics and articular cartilage health after ACLR. PURPOSE/HYPOTHESIS: The purpose of this study was to determine the associations between jump-landing biomechanics and tibiofemoral articular cartilage composition measured using T1ρ magnetic resonance imaging (MRI) relaxation times 12 months postoperatively. We hypothesized that individuals who demonstrate alterations in jump-landing biomechanics, commonly observed after ACLR, would have longer T1ρ MRI relaxation times (longer T1ρ relaxation times associated with less proteoglycan density). STUDY
designCross-sectional study; Level of evidence, 3.
methodsA total of 27 individuals with unilateral ACLR participated in this cross-sectional study. Jump-landing biomechanics (peak vertical ground-reaction force [vGRF], peak internal knee extension moment [KEM], peak internal knee adduction moment [KAM]) and T1ρ MRI were collected 12 months postoperatively. Mean T1ρ relaxation times for the entire weightbearing medial femoral condyle, lateral femoral condyle (global LFC), medial tibial condyle, and lateral tibial condyle (global LTC) were calculated bilaterally. Global regions of interest were further subsectioned into posterior, central, and anterior regions of interest. All T1ρ relaxation times in the ACLR limb were normalized to the uninjured contralateral limb. Linear regressions were used to determine associations between T1ρ relaxation times and biomechanics after accounting for meniscal/chondral injury.
resultsLower ACLR limb KEM was associated with longer T1ρ relaxation times for the global LTC (Δ
conclusionAt 12 months postoperatively, lower peak KEM and greater peak vGRF during jump landing were related to longer T1ρ relaxation times, suggesting worse articular cartilage composition.
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