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   Articles with "patella" as a keyword



A High‐Riding Patella Is a Feature of Knee Joint Motion During Gait After ACL Reconstruction

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recommendations! Published in 2025 at "Journal of Orthopaedic Research"

DOI: 10.1002/jor.26062

Abstract: Accurate measurements of knee joint motion during gait after anterior cruciate ligament reconstruction (ACLR), especially for the patellofemoral joint, are sparse. The aim of this study was to measure six‐degree‐of‐freedom (6‐DOF) patellofemoral and tibiofemoral motion… read more here.

Keywords: motion gait; knee joint; patella; gait ... See more keywords

Analysis of postoperative complications 5 years after osteosynthesis of patella fractures—a retrospective, multicenter cohort study

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recommendations! Published in 2024 at "European Journal of Trauma and Emergency Surgery"

DOI: 10.1007/s00068-024-02503-0

Abstract: The study aims to investigate the influence of patient- and fracture-specific factors on the occurrence of complications after osteosynthesis of patella fractures and to compare knee joint function, activity, and subjective pain levels after a… read more here.

Keywords: multicenter cohort; patella; study; osteosynthesis patella ... See more keywords

Patients undergoing total knee arthroplasty using a contemporary patella-friendly implant are unaware of any differences due to patellar resurfacing

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recommendations! Published in 2018 at "Knee Surgery, Sports Traumatology, Arthroscopy"

DOI: 10.1007/s00167-018-5120-2

Abstract: PurposeAnterior knee pain after total knee arthroplasty (TKA) is often unexplained, spurring ongoing debates on the need for patellar resurfacing. It was hypothesized that a contemporary patella-friendly implant would restore patellofemoral kinematics more physiologically than… read more here.

Keywords: patella; contemporary patella; total knee; knee arthroplasty ... See more keywords

The tibial cut influences the patellofemoral knee kinematics and pressure distribution in total knee arthroplasty with constitutional varus alignment

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recommendations! Published in 2019 at "Knee Surgery, Sports Traumatology, Arthroscopy"

DOI: 10.1007/s00167-019-05835-2

Abstract: The current literature suggests that kinematic total knee arthroplasty (kTKA) may be associated with better outcome scores in patients with constitutional varus alignment. The underlying patellofemoral kinematic changes (patella tilting and patella tracking) and patellofemoral… read more here.

Keywords: patella; pressure; kinematics; knee ... See more keywords

Excellent clinical and radiological outcomes after both open flake refixation and autologous chondrocyte implantation following acute patella dislocation and concomitant flake fractures

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recommendations! Published in 2022 at "Knee Surgery, Sports Traumatology, Arthroscopy"

DOI: 10.1007/s00167-022-06899-3

Abstract: To investigate clinical and magnetic resonance (MR) imaging results of patients undergoing patella stabilization with either open flake refixation (oFR) or autologous chondrocyte implantation (ACI) and concomitant soft tissue patella stabilization after sustaining primary, acute… read more here.

Keywords: group; patella dislocation; refixation; flake ... See more keywords
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Acute instability of the patella: is magnetic resonance imaging mandatory?

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recommendations! Published in 2020 at "International Orthopaedics"

DOI: 10.1007/s00264-020-04652-4

Abstract: Purpose Acute dislocations of the patella represent 2 to 3% of traumatic injuries of the knee. When patients are seen in the emergency department with a dislocated patella clinical diagnosis is often very evident. However,… read more here.

Keywords: patella; acute patellar; mri scan; patellar instability ... See more keywords

Why compromise the patella? Five-year follow-up results of medial patellofemoral ligament reconstruction with soft tissue patellar fixation

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recommendations! Published in 2021 at "International Orthopaedics"

DOI: 10.1007/s00264-020-04922-1

Abstract: Purpose This study investigates the redislocation rate and functional outcome at a minimum follow-up of five years after medial patellofemoral ligament (MPFL) reconstruction with soft tissue patellar fixation for patella instability. Methods Patients were retrospectively… read more here.

Keywords: patella; tissue patellar; reconstruction soft; redislocation ... See more keywords

Does patella alta lead to worse clinical outcome in patients who undergo isolated medial patellofemoral ligament reconstruction? A systematic review

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recommendations! Published in 2018 at "Archives of Orthopaedic and Trauma Surgery"

DOI: 10.1007/s00402-018-2971-4

Abstract: IntroductionThe aim of this systematic review is to determine the effect of patella height on clinical outcomes after isolated MPFL reconstruction for patella instability. Our primary hypothesis is that patients with patella alta report similar… read more here.

Keywords: patella; medial patellofemoral; ligament reconstruction; patellofemoral ligament ... See more keywords

Nail-patella syndrome with nephropathy in a de novo LMX1B mutation: triangular lunula of the thumb and lack of finger creases as clues

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recommendations! Published in 2024 at "Pediatric Nephrology"

DOI: 10.1007/s00467-024-06344-2

Abstract: Nail-patella syndrome (NPS) is an autosomal dominant disease caused mostly by mutations in the LMX1B gene and is characterized by hypoplastic nails, hypoplastic patella, elbow deformities, glaucoma, and nephropathy, sometimes leading to kidney failure. The… read more here.

Keywords: patella syndrome; patella; mutation; nail patella ... See more keywords

Quadriceps Tendon Autograft Medial Patellofemoral Ligament Reconstruction

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recommendations! Published in 2018 at "Current Reviews in Musculoskeletal Medicine"

DOI: 10.1007/s12178-018-9476-1

Abstract: PurposeCritically evaluate the published literature related to quadriceps tendon (QT) medial patellofemoral ligament (MPFL) reconstruction.Recent findingsHamstring tendon (HT) MPFL reconstruction techniques have been shown to successfully restore patella stability, but complications including patella fracture are… read more here.

Keywords: reconstruction; mpfl reconstruction; patella; medial patellofemoral ... See more keywords

Patella Strength Characteristics in Cemented vs Press-fit Implants: A Biomechanical Analysis of Initial Stability

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recommendations! Published in 2022 at "Arthroplasty Today"

DOI: 10.1016/j.artd.2022.02.012

Abstract: Background Patellar resurfacing is routinely performed during total knee arthroplasty to reduce pain associated with patellofemoral osteoarthritis. With 3-dimensional ingrowth materials readily available, the present study aimed to evaluate if cemented polyethylene (CP) patellar buttons… read more here.

Keywords: patellae; load failure; failure; patella ... See more keywords