ArticleOrthopaedic journal of sports medicine2021
Characteristics of Osteochondral Fractures Caused by Patellar Dislocation.
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 22 papers, 1 of them a synthesis that pooled it.
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Who cites it
22 citing papers in PubMed, 1 synthesis or guideline pooled it, 32 citations in OpenAlex.
- MRI as the optimal imaging modality for assessment and management of osteochondral fractures and loose bodies following traumatic patellar dislocation: a systematic review.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2023Pooled it
- [Medial patellofemoral ligament duplication and lateral lengthening plasty ('soft tissue balancing') according to Urs W. Müller : Partial step in patella stabilization surgery or isolated procedure].Operative Orthopadie und Traumatologie · 2026Review
- Article
- Osteochondral flake refixation using the parachute technique yields favourable clinical and radiological outcomes following acute patellar dislocation: A case series at short- to mid-term follow-up.Journal of experimental orthopaedics · 2026Article
- Suture-Based Technique for Patellar Osteochondral Fractures Fixation Using an All-Absorbable Implant.Arthroscopy techniques · 2025Article
- Article
- [Refixation of osteochondral flake fractures after patellar dislocation-The parachute technique].Operative Orthopadie und Traumatologie · 2024Article
- Fixation of a chondral lateral femoral condyle fracture in a 13-year-old boy following patella dislocation using a new suture technique.Journal of surgical case reports · 2024Article
- Effect of Patellar Morphology on the Risk of Osteochondral Fracture after Patellar Dislocation: A Cross-sectional Study.Orthopaedic surgery · 2024Article
- Patients With First-Time or Recurrent Patellar Dislocation Have a Similar High Rate and Extent of Articular Cartilage Injury Observed on Magnetic Resonance Imaging.Arthroscopy, sports medicine, and rehabilitation · 2024Article
- Management of patellar instability in skeletally immature patients.EFORT open reviews · 2024Review
- Prevalence and Site of Concomitant Osteochondral Injuries in Patients With Acute Lateral Patellar Dislocation: A Systematic Review and Meta-analysis.Orthopaedic journal of sports medicine · 2024Article
- Osteoarticular Open Flake Fracture Refixation: The "Parachute" Technique.Arthroscopy techniques · 2024Article
- Combined quadriceps medial patellofemoral ligament reconstruction and osteochondral fixation offers good patient-reported outcomes and low rates of recurrent instability for osteochondral defects secondary to acute patella dislocation.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2023Article
- Male sex is an independent risk factor for patellar osteochondral fractures following acute patellar dislocation in pediatric patients.Journal of experimental orthopaedics · 2023Article
- The influence of primary treatment approach on outcomes in patients with osteochondral fracture after patellar dislocation: a case series.Knee surgery & related research · 2023Article
- Incidence and concomitant chondral injuries in a consecutive cohort of primary traumatic patellar dislocations examined with sub-acute MRI.International orthopaedics · 2023Article
- Localization and Likelihood of Chondral and Osteochondral Lesions After Patellar Dislocation in Surgically Treated Children and Adolescents.Orthopaedic journal of sports medicine · 2022Article
- Excellent clinical and radiological outcomes after both open flake refixation and autologous chondrocyte implantation following acute patella dislocation and concomitant flake fractures.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2022Article
- Hybrid Treatment of Osteochondral Fracture of the Patella With Particulated Juvenile Cartilage and Fragment Fixation.Arthroscopy techniques · 2022Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLiterature describing the anatomic characteristics of osteochondral fractures (OCFs) in the knee joint after patellar dislocation is scarce. PURPOSE: To describe the patterns of OCFs in the knee joint after acute or recurrent patellar dislocation in a sample of patients from 2 orthopaedic trauma centers. STUDY
designCase series; Level of evidence, 4.
methodsIn this multicenter study, all patients who had International Classification of Diseases, 10th Revision, diagnostic codes S83.0 and M22.0 between 2012 and 2018 were screened. Of the 2181 patients with clinically diagnosed patellar dislocation, 1189 had undergone magnetic resonance imaging (MRI). Patients with diagnosed patellar dislocation and osteochondral fragment verified on MRI scans were included. Demographic and clinical data were collected from electronic patient records. OCF location and size were assessed from MRI scans. Results were further compared in subgroups by sex, skeletal maturity, and primary versus recurrent patellar dislocation.
resultsAn OCF was detected in 134 patients with injured knees, all of whom were included in the final analysis. It occurred in the patella in 63% of patients, in the lateral femoral condyle in 34%, and in both locations in 3%. The median OCF size was 146 mm
conclusionOCFs were mainly located in the medial facet of the patella and in the lateral femoral condyle, with these locations accounting for approximately two-thirds and one-third of all OCFs, respectively. Proportion of patellar OCF was higher in female than in male. Patellar OCFs may be larger after primary than recurrent dislocation.
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