ArticleJournal of ISAKOS : joint disorders & orthopaedic sports medicine2024
Strength symmetry after autograft anterior cruciate ligament reconstruction.
Article in Journal of ISAKOS : joint disorders & orthopaedic sports medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Quadriceps tendon autograft for ACL reconstruction: A global survey from the International Quadriceps Tendon Interest Group.Journal of experimental orthopaedics · 2026Article
- Quadriceps tendon-bone vs all soft-tissue autografts for primary anterior cruciate ligament reconstruction: a systematic review and meta-analysis of 7,748 patients.EFORT open reviews · 2025Article
- Loss of Knee Extension Anterior Cruciate Ligament Reconstruction With Quadriceps Tendon Autograft.Orthopaedic journal of sports medicine · 2025Article
- Quadriceps tendon size does not affect postoperative strength recovery following quadriceps tendon anterior cruciate ligament reconstruction.Journal of ISAKOS : joint disorders & orthopaedic sports medicine · 2024Article
Corrections and comments
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Authors and funding
11 authors at 2 institutions in 2 countries.
Funding
Abstract
objectiveTo compare postoperative isometric quadriceps strength indices (QI%) and hamstring strength limb symmetry indices (HI%) between partial thickness quadriceps tendon (pQT), full thickness quadriceps tendon (fQT), and bone-patellar-tendon bone (BPTB) autograft anterior cruciate ligament reconstruction (ACLR).
methodsPatients with primary ACLR with pQT, fQT, or BPTB autograft with the documentation of quantitative postoperative strength assessments between 2016 and 2021 were included. Isometric Biodex data, including QI% and HI% (calculated as the percentage of involved to uninvolved limb strength) were collected between 5 and 8 months and between 9 and 15 months postoperatively.
resultsIn total, 124 and 51 patients had 5-8- and 9-15-month follow-up strength data, respectively. No significant difference was detected between groups for sex. However, patients undergoing fQT were found to be older than those undergoing BPTB (24.6±7 vs 20.2±5; p = 0.01). There were no significant differences in the number of concomitant meniscus repairs between the groups (pQT vs. fQT vs. BPTB). No significant differences were detected in median (min-max) QI% between pQT, fQT, and BPTB 5-8 months [87 % (44%-130 %), 84 % (44%-110 %), 82 % (37%-110 %) or 9-15 months [89 % (50%-110 %), 89 % (67%-110 %), and 90 % (74%-140 %)] postoperatively. Similarly, no differences were detected in median HI% between the groups 5-8 months or 9-15 months postoperatively.
conclusionThe study was unable to detect differences in the recovery of quadriceps strength between patients undergoing ACLR with pQT, fQT, and BPTB autografts at 5-8 months and 9-15-months postoperatively. LEVEL OF EVIDENCE: III.
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