SynthesisKnee surgery, sports traumatology, arthroscopy : official journal of the ESSKA2023
Isolated medial patellofemoral ligament reconstruction results in similar postoperative outcomes as medial patellofemoral ligament reconstruction and tibial-tubercle osteotomy: a systematic review and meta-analysis.
Synthesis in Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers, 3 of them syntheses that pooled it.
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.
The trial behind it
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
27 citing papers in PubMed, 3 syntheses or guidelines pooled it, 47 citations in OpenAlex.
- Combined medial patellofemoral ligament and medial quadriceps tendon-femoral ligament reconstruction for patellar instability: a systematic review.Journal of orthopaedic surgery and research · 2026Pooled it
- The efficacy of medial patellofemoral ligament reconstruction combined with distal femoral varus osteotomy in recurrent patellar dislocation and genu valgum.Musculoskeletal surgery · 2025Pooled it
- Quadriceps tendon autograft diameters are routinely above 8 mm, and preoperative size estimation before anterior cruciate ligament reconstruction may not be necessary for this graft type: A systematic review.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2025Pooled it
- Comparable clinical outcomes and redislocation rates after isolated medial patellofemoral ligament reconstruction in patients with and without borderline anatomical risk factors for patellar instability.Journal of experimental orthopaedics · 2026Article
- Outcomes of MPFL Reconstruction with Grammont in Pediatric Patients with Patellar Instability and Increased TT-TG Distance: A Comparison Study.Orthopaedic journal of sports medicine · 2026Article
- Short-term clinical and radiographic outcomes after isolated medial patellofemoral ligament reconstruction for recurrent and first-time traumatic patellar dislocation with severe trochlear dysplasia, increased tibial tuberosity-trochlear groove distance, patella alta and lower extremity torsion deformities.BMC musculoskeletal disorders · 2026Article
- National Trends in the Surgical Management of Pediatric Patellofemoral Instability: A Retrospective Analysis From 2010 to 2022.Journal of the Pediatric Orthopaedic Society of North America · 2026Article
- Tibiofemoral rotation is significantly higher in patients with patellofemoral maltracking and torsional deformity.Archives of orthopaedic and trauma surgery · 2026Article
- The Remplissage Procedure in Addition to Arthroscopic Stabilization for Non-Engaging Hill Sachs Lesions: A Systematic Review.Current reviews in musculoskeletal medicine · 2026Review
- A retrospective Follow-Up after derotational distal femoral osteotomy combined with medial patellofemoral ligament reconstruction for the treatment of recurrent patellar dislocation.Journal of orthopaedic surgery and research · 2026Article
- The Effects of Tibial Tuberosity-Trochlear Groove Distance on Lateral Translation of the Patella: A Cadaveric Biomechanical Study.Orthopaedic journal of sports medicine · 2026Article
- Evaluating the performance of five large language models in answering Delphi consensus questions relating to patellar instability and medial patellofemoral ligament reconstruction.BMC musculoskeletal disorders · 2025Article
- Surgical Management of the Discoid Lateral Meniscus: a Systematic Review of Outcomes.Current reviews in musculoskeletal medicine · 2025Review
- Reporting Bias Is Highly Prevalent in Systematic Reviews and Meta-Analyses Related to Medial Patellofemoral Ligament Reconstruction.Arthroscopy, sports medicine, and rehabilitation · 2025Review
- Surgical Techniques to Address Patellofemoral Instability: An Individualized Approach.Arthroscopy techniques · 2025Article
- Approach to Patellar Dislocation Treatment: Review and Prospects.Orthopaedic surgery · 2025Review
- Biokinetic Profiles in Patellofemoral Pain Patients During a Step-Down Task: An Unsupervised Machine Learning Approach.Orthopaedic journal of sports medicine · 2025Article
- Elevated Instability Resolution Angle Predicts Inferior Patient-Reported Outcomes in Isolated Medial Patellofemoral Ligament Reconstruction.Arthroscopy, sports medicine, and rehabilitation · 2025Article
- Current Concept Review: Medial Patellofemoral Ligament Reconstruction: From Rehabilitation to Return to Sport.International journal of sports physical therapy · 2025Article
- Preoperative subjective assessment of disease-specific quality of life significantly influenced the likelihood of achieving the minimal clinically important difference after surgical stabilization for recurrent lateral patellar instability.Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
purposeTo determine the effect of isolated medial patellofemoral ligament reconstruction (MPFLR) versus concomitant MPFLR and tibial-tubercle osteotomy (TTO) on patient-reported functional outcomes, rate of patellar redislocation, and rate of return to sport in skeletally mature patients with recurrent patellar instability and lateralization as defined by elevated tibial-tubercle trochlear groove (TT-TG) distance.
methodsThree databases MEDLINE, PubMed and EMBASE were searched from inception to July 10th, 2022 for literature outlining the management of patients with TT-TG indices greater than 15 mm with either isolated MPFLR or concomitant MPFLR and TTO procedures. The authors adhered to the PRISMA and R-AMSTAR guidelines as well as the Cochrane Handbook for Systematic Reviews of Interventions. Data on functional outcomes via the Kujala anterior knee pain score, redislocation rates, return to sport rates, and complications were recorded. The MINORS score was used for all studies to perform a quality assessment of included studies.
resultsA total of 31 studies comprising 1405 patients (1452 knees) were included in this review. The mean Kujala score in 13 studies comprising 848 total patients in the isolated MPFLR group was 85.0 (range 80.9-97.5) compared to a score of 83.7 (range 77.2-94.0) in 14 studies comprising 459 patients in the concomitant group. The mean pooled redislocation rate in 19 studies examining isolated MPFLR procedures comprising 948 patients was 3.1% (95% CI 2.1-4.4%, I
conclusionIsolated MPFLR leads to similar anterior knee pain, similar redislocation rates and lower return to sport rates than concomitant MPFLR and TTO procedures in patients with TT-TG distances greater than 15 mm. Information from this review can aid surgeons in their decision to choose MPFLR versus concomitant procedures for this patient population, and can also guide future studies on this topic. LEVEL OF EVIDENCE: Level IV.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.