ArticleJournal of orthopaedic translation2020
Comparison of bone surface and trough fixation on bone-tendon healing in a rabbit patella-patellar tendon injury model.
Article in Journal of orthopaedic translation, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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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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Who cites it
5 citing papers in PubMed, 9 citations in OpenAlex.
- Article
- Challenges in tendon-bone healing: emphasizing inflammatory modulation mechanisms and treatment.Frontiers in endocrinology · 2024Review
- Bone marrow mesenchymal stem cell‑derived exosomes: A novel therapeutic agent for tendon‑bone healing (Review).International journal of molecular medicine · 2023Review
- Therapeutic potential and mechanisms of mesenchymal stem cell-derived exosomes as bioactive materials in tendon-bone healing.Journal of nanobiotechnology · 2023Review
- Comparison of cortical versus cancellous bone fixation in tendon-to-bone healing with a rat trans-calcaneal suture model for Achilles tendon sleeve avulsion.Journal of orthopaedic surgery and research · 2023Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundMany orthopedic surgical procedures involve reattachment between tendon and bone. Whether bone-tendon healing is better facilitated by tendon fixation on a bone surface or within a tunnel is unknown. The purpose of this study was to comparatively evaluate the effects of bone surface versus bone trough fixation on bone-tendon healing in a rabbit patella-patellar tendon (PPT) injury model.
methodsThe rabbits underwent partial patellectomy with patellar-tendon fixation on the osteotomy surface (bone surface fixation, BSF group) (n = 28) or within a bone trough (bone trough fixation, BTF group) (n = 28). The PPT interface was evaluated by macroscopic observation, micro-computed tomography scanning, histological analysis, and biomechanical testing at postoperative week 8 or week 16.
resultsMacroscopically, no signs of infection or osteoarthritis were observed, and the regenerated tissue bridging the residual patella and patellar tendon showed no obvious difference between the two groups. There were significantly higher bone mineral density and trabecular thickness in BSF group compared with BTF group at week 8 (
conclusionsThese results suggested that raptured tendon fixation in a bone trough resulted in superior bone-tendon healing in comparison with tendon fixation on bone surface in a rabbit PPT injury model. THE TRANSLATIONAL POTENTIAL OF THIS ARTICLE: Although the structural and functional difference of knee joint between human and rabbit limit the results to be directly used in clinical, our research does offer a valuable reference for the improvement of reattachment between bone and tendon.
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Registered trials
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