ArticleInternational orthopaedics2024
Single-plug osteochondral autograft transplantation for knee osteochondritis dissecans: Clinical improvement and long-term survivorship at a minimum ten year follow-up.
Article in International orthopaedics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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Who cites it
1 citing paper in PubMed.
- Management and Outcomes of Osteochondritis Dissecans of the Knee in the Pediatric and Adolescent Population.Current reviews in musculoskeletal medicine · 2026Review
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Authors and funding
6 authors.
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Abstract
purposeOsteochondritis dissecans (OCD) can lead to detrimental effects in the affected joints. Osteochondral autologous transplantation (OAT) allows to restore the articular surface with an autologous osteochondral unit. While short-term results are documented, there is a lack of long-term data. Aim of this study was to analyze the long-term clinical results of single-plug OAT for the treatment of knee OCD.
methodsTwenty patients (14 men, 6 women) were treated with single plug-OAT. Mean age was 23.6 ± 9.9 years and BMI was 23.3 ± 3.6 kg/m
resultsNo severe adverse events and no surgical failures were reported and 85.0% of patients were satisfied at a minimum ten year follow-up. Subjective IKDC showed a significant and stable improvement at all follow-ups, passing from 45.3 ± 16.5 at baseline to 73.7 ± 16.6 at 24 months (p < 0.0005), to 72.9 ± 16.6 at 60 months (p < 0.0005), and to 74.1 ± 20.8 at long-term follow-up (p < 0.0005). Patients with OCD lesions localized on the LFC obtained lower results compared to those with MFC lesions at two years and five years (p = 0.034 and p = 0.023). The highest long-term scores were obtained in patients with lesion size lower than 2 cm
conclusionsOAT is a suitable technique to treat knee OCD in young patients and offers a high patient satisfaction and a significant improvement in terms of clinical subjective scores, with results remaining stable over time, although without reaching the pre-injury activity level. No severe adverse events and no surgical failures have been documented confirming OAT as a valid treatment option, although the best long-term results for lesions smaller than 2 cm
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