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New Year’s resolutions and activity modification
Caroline Hing Oday Al-Dadah
doi : 10.1016/j.knee.2023.01.008
Volume 40, January 2023, Page A1
Kinematic alignment results in clinically similar outcomes to mechanical alignment: Systematic review and meta-analysis
James Van Essen a , Jarrad Stevens b , Michelle M. Dowsey a,b , Peter F. Choong a,b , Sina Babazadeh
doi : 10.1016/j.knee.2022.11.001
Volume 40, January 2023, Pages 24-41
It is unclear whether a difference in functional outcome exists between kinematically aligned (KA) and mechanically aligned (MA) knee replacements. The aim of this study is to perform a comprehensive systematic review and meta-analysis of the available level I-IV evidence.
Indications and timing in isolated medial femoral hemiepiphysiodesis for idiopathic genu valgum: A systematic review
Elena Artioli a,⇑, Antonio Mazzotti a,b , Vanina Ramacci a , Simone Ottavio Zielli a , Vitantonio Digennaro a , Alberto Ruffilli a,b , Cesare Faldini
doi : 10.1016/j.knee.2022.11.009
Volume 40, January 2023, Pages 52-62
Temporary isolated medial femoral hemiepiphysiodesis (TIMFH) represents a safe and effective technique widely used to treat idiopathic genu valgum. Recent studies mainly concentrated on comparing outcomes of different implants, while less attention has been reserved to the proper indications and timing for surgery.
Supervised versus unsupervised rehabilitation following total knee arthroplasty: A systematic review and meta-analysis
Marco Bravi c,1 , Umile Giuseppe Longo a,b,⇑, Andrea Laurito c , Alessandra Greco a,b , Martina Marino a,b , Mirella Maselli c , Silvia Sterzi c , Fabio Santacaterina
doi : 10.1016/j.knee.2022.11.013
Volume 40, January 2023, Pages 71-89
Outcomes after total knee arthroplasty (TKA) are strongly influenced by the adequacy of rehabilitation and the consequent functional recovery. The economic impact of rehabilitation it is not negligible.
A systematic review of outcomes of high tibial osteotomy for the valgus knee
Alannah Coakley a , Michael McNicholas b,c , Leela Biant b,d,e , Gwenllian Tawy
doi : 10.1016/j.knee.2022.11.007
Volume 40, January 2023, Pages 97-110
Osteoarthritis is a prolific condition in an increasingly ageing and obese population. Research into treatments of this condition and their efficacy are vital. Outcomes of high tibial osteotomy (HTO) for the varus knee is widely reported. There is less evidence for HTO in the valgus knee.
The effects of open wedge high tibial osteotomy for knee osteoarthritis on the patellofemoral joint. A systematic review
Thomas Kurien a,b,c,d , Jamie East a , Vipul Mandalia
doi : 10.1016/j.knee.2022.11.023
Volume 40, January 2023, Pages 201-219
To investigate the impact medial opening wedge high tibial osteotomy (MOWHTO) has on the progression of patellofemoral (PF) OA, patella height, contact pressure within the PF joint and clinical outcomes.
Does laterality matter? a systematic review and meta-analysis of clinical and survival outcomes of medial versus lateral meniscal scaffolds
Sean Kean Ann Phua, Sherlyn Yen Yu Tham, Sean Wei Loong Ho
doi : 10.1016/j.knee.2022.11.020
Volume 40, January 2023, Pages 227-237
Meniscal scaffold implants have gained interest as a therapeutic alternative for irreparable partial meniscal defects and post-meniscectomy syndrome. However, the effect of laterality on outcomes is unclear. This study aims to assess the hypothesis that lateral meniscal scaffold implants have worse clinical or survival outcomes compared with medial scaffold implants.
Sagittal mechanical ratio: A novel technique to define sagittal alignment of the femur independent of distal anatomic landmarks☆
Bryce C. Allen a,⇑, Benjamin D. Welling a , Luke J. Villamaria a , Yolanda Munoz-Maldonado
doi : 10.1016/j.knee.2022.11.018
Volume 40, January 2023, Pages 192-200
Radiographic measurements to study sagittal alignment in the setting of knee are frequently difficult to evaluate due the presence of a prosthesis or implant that obscures traditional radiographic landmarks.
A new look at quadriceps tendon – Is it really composed of three layers?
�ukasz Olewnik a,⇑, Nicol Zielinska a , Kacper Ruzik a , Piotr Karauda a , Michał Podgórski b , Andrzej Borowski c , Robert F LaPrade
doi : 10.1016/j.knee.2022.11.005
Volume 40, January 2023, Pages 292-304
The aim of this study was to qualitatively and quantitatively describe the anatomy of the QT including its size, its layers and relationship between layers.
Correlation of knee laxity with alignment and repetitive physical activity in patients with knee osteoarthritis: A cross-sectional study
Makoto Wada a,⇑, Tsuyoshi Miyazaki b , Yusuke Yamamoto a , Takumi Sakamoto b , Takahiro Adachi
doi : 10.1016/j.knee.2022.10.003
Volume 40, January 2023, Pages 111-121
Malalignment, knee laxity, and repetitive physical activity are considered biomechanical risk factors for knee osteoarthritis (KOA), though the correlation among these factors is poorly understood. The purpose of this study was to elucidate the relationship between knee laxity and alignment, and to determine the effects of repetitive physical activity on knee laxity in patients with KOA.
Targeted exercises can improve biomechanical markers in individuals with knee osteoarthritis: A secondary analysis from a cluster randomized controlled trial
Alix Cagnin a,b , Manon Choinière a,c , Nathalie J. Bureau a,c , Madeleine Durand a,c , Neila Mezghani a,d , Nathaly Gaudreault e , Nicola Hagemeister
doi : 10.1016/j.knee.2022.10.008
Volume 40, January 2023, Pages 122-134
It is not clear whether exercise therapy significantly improves knee biomechanics during gait in osteoarthritis (OA) patients. This study aimed to determine whether targeted exercises based on a knee kinesiography exam improve biomechanical markers (BMs) compared with conventional primary care (CPC) management.
Computer-based analysis of different component positions and insert thicknesses on tibio-femoral and patello-femoral joint dynamics after cruciate-retaining total knee replacement
Maeruan Kebbach a,⇑, Andreas Geier a,d , Martin Darowski a , Sven Krueger b , Christoph Schilling b , Thomas M. Grupp b,c , Rainer Bader
doi : 10.1016/j.knee.2022.11.010
Volume 40, January 2023, Pages 152-165
Positioning of the implant components and tibial insert thickness constitute critical aspects of total knee replacement (TKR) that influence the postoperative knee joint dynamics.
Effect of iliotibial band and gastrocnemius activation on knee kinematics
Amélie Chevalier a,c,d,⇑, Arent Van Overmeire a , Hannes Vermue b , Lauren Pringels b , Stijn Herregodts b , Jan Victor b , Mia Loccufier
doi : 10.1016/j.knee.2022.11.025
Volume 40, January 2023, Pages 238-244
This paper aimed to evaluate the effects of iliotibial band (ITB) activation and gastrocnemius activation on knee kinematics and stability. A quantitative analysis needs to determine the effect of ITB and gastrocnemius activation in each of the six degrees of freedom of the knee joint.
How metal augments, polyethylene thickness and stem length affect tibial baseplate load transfer in revision total knee arthroplasty
Julia LaMonica a,b , Nguyen Pham c , Kenneth Milligan a , Steven M. Tommasini a , Ran Schwarzkopf d , Ray Parisi e , Daniel H. Wiznia
doi : 10.1016/j.knee.2022.11.021
Volume 40, January 2023, Pages 283-291
It is unclear how metal augments, polyethylene (PE) liner thickness, and length of cemented stem contribute to load transfer when reconstructing uncontained tibial metaphyseal bone loss of Anderson Orthopedic Research Institute (AORI) Type II defects during revision total knee arthroplasty (rTKA).Â
An analysis of the incidence, risk factors, and timing of development of cyclops lesions after anterior cruciate ligament reconstruction
Thomas E. Moran, Eric R. Taleghani ⇑, Jeffrey R. Ruland, Anthony J. Ignozzi, Joseph Hart, David R. Diduch
doi : 10.1016/j.knee.2022.11.012
Volume 40, January 2023, Pages 1-7
Cyclops lesions are a known complication following anterior cruciate ligament reconstruction (ACLR) with a described incidence between 1.9% to 10.9%. The objective of this study was to identify the incidence, timing, and variables that correlated with development of a cyclops lesion, and if objective functional testing differed between patients with and without cyclops lesions.
High initial graft tension is a post-operative risk factor for high UTE T2* value of the graft 6Â months after anterior cruciate ligament reconstruction
Kazuki Asai a,b , Junsuke Nakase a,⇑, Rikuto Yoshimizu a , Mitsuhiro Kimura a , Tomoyuki Kanayama a , Yusuke Yanatori a , Hiroyuki Tsuchiya
doi : 10.1016/j.knee.2022.11.015
Volume 40, January 2023, Pages 143-151
To evaluate the risk factor of “ligamentization” using the ultrashort echo time (UTE)-T2* imaging.
Higher activity level after opening wedge high tibial osteotomy compared to medial unicompartimental knee arthroplasty in a selected cohort of advanced age: A propensity score-matched analysis
D. Screpis a , G. Piovan a , M. Baldini b , A. Amarossi c , S. Natali a,⇑, V. Iacono a , A.P. Gigante b , C. Zorzi
doi : 10.1016/j.knee.2022.11.006
Volume 40, January 2023, Pages 183-191
High tibial osteotomy (HTO) and medial unicompartmental knee arthroplasty (mUKA) are accepted treatment for medial knee osteoarthritis (OA). Patients often present meeting indications for both procedures. The purpose of this study was to compare results after MOWHTO and UKA in a matched population of patients older than 50Â years.
Key-point estimation of knee X-ray images using a parallel fusion decoding network
Zhichao Wu a,1 , Ruijie Zhang a,1 , Haohao Bai b,1 , Jianxiong Ma b,⇑, Xinlong Ma b,⇑, Xinjun Zhu
doi : 10.1016/j.knee.2022.11.026
Volume 40, January 2023, Pages 256-269
High tibial osteotomy (HTO) is a knee preservation procedure used to treat osteoarthritis of the knee. Identifying the hinge point, surgical point, and Fujisawa point in the patient’s knee X-ray before surgery is a critical task.
Unloader bracing in osteoarthritis of the knee – Is there a direct effect on the damaged cartilage?
S. Beck a,b,⇑, F. Dittrich b,c , A. Busch b,d , M. Jäger d,e , J.M. Theysohn f , A. Lazik-Palm f , J. Haubold
doi : 10.1016/j.knee.2022.11.003
Volume 40, January 2023, Pages 16-23
Unloading knee braces represent a conservative treatment option for non-pharmalogical management of unicompartmental osteoarthritis of the knee. Though there is consensus on the clinical effectiveness of unloading, the effect mechanism of bracing remains part of a debate.
Evaluating the effective pressure applied by a valgus knee orthosis in individuals with medial knee osteoarthritis based on the dose–response relationship
Mobina Khosravi a , Maryam Jalali a,⇑, Taher Babaee a , Mohammad Ali Sanjari b , Abbas Rahimi
doi : 10.1016/j.knee.2022.11.002
Volume 40, January 2023, Pages 174-182
There is evidence that valgus knee orthosis improves clinical and biomechanical outcomes in individuals with medial knee osteoarthritis (MKOA).
Quantifying muscle strength, size, and neuromuscular activation in adolescent and young adult survivors of musculoskeletal sarcoma: Identifying correlates and responses to functional strengthening
Kelly Rock a , Odessa Addison a , Vicki L. Gray a , Christa M. Nelson b , Robert M. Henshaw c,d,e , Teresa York f,g , Kathryn Ruble h , Victoria Marchese
doi : 10.1016/j.knee.2022.11.024
Volume 40, January 2023, Pages 270-282
Medical and surgical treatment for musculoskeletal sarcoma (MSS) place survivors at risk for impairments in muscle properties including muscle strength, muscle size, and neuromuscular activation.
Immunohistochemical analysis of the quadriceps femoris muscle before and after total knee arthroplasty
Ednei Haruo Kawatake a,⇑, Alberto de Castro Pochini a , Moisés Cohen a , Marcus Vinicius Malheiros Luzo a , Carlos Augusto Real Martinez b , José Aires Pereira
doi : 10.1016/j.knee.2022.10.010
Volume 40, January 2023, Pages 42-51
The number of total knee arthroplasties (TKA) has increased steadily with the aging of the population. This surgical procedure is recognized for its success in pain relief and restoration of knee function.
Low dose vancomycin-loaded spacers for two-stage revision knee arthroplasty: High success, low toxicity
Emin Suha Dedeogullari a,⇑, Omur Caglar a , Murat Danisman b , A. Mazhar Tokgozoglu a , Saygin Kamaci a , Bulent Atilla
doi : 10.1016/j.knee.2022.11.008
Volume 40, January 2023, Pages 63-70
Two-stage revision arthroplasty is a widely used treatment method for infected knee arthroplasty. Loading high doses of antibiotics to spacer during the first stage is standard practice. However, there are reported systemic side effects attributed to antibiotic-loaded spacers.
Age, female sex, and oral contraceptive use are risk factors for anterior cruciate ligament reconstruction: A nationwide database study
Cindy X. Wang a , Nisha Kale a , Victor J. Wu b , Michaela Stamm c , Mary K. Mulcahey
doi : 10.1016/j.knee.2022.11.011
Volume 40, January 2023, Pages 135-142
The purpose of this study was to investigate risk factors affecting anterior cruciate ligament (ACL) tears and outcomes following ACL reconstruction in males versus females.
Analysis of revision rates and complication rates among patients undergoing unicompartmental and bicompartmental knee Arthroplasties when compared to Total knee arthroplasty
Amil R. Agarwal a,b , Jordan S. Cohen c , Samuel I. Fuller a , Alisa Malyavko a,⇑, Gregory Golladay d , Savyasachi C. Thakkar
doi : 10.1016/j.knee.2022.11.016
Volume 40, January 2023, Pages 166-173
With recent advances in partial knee arthroplasty, there is conflicting data regarding the outcomes and revision rates for bicompartmental knee arthroplasty (BKA) and unicompartamental knee arthroplasty (UKA) compared to total knee arthroplasty (TKA).
Return to work and employment retention after uni-compartmental and total knee replacement: findings from the Clinical Outcomes in Arthroplasty study
Elena Zaballa a,b,⇑, Georgia Ntani a,b , E. Clare Harris a,b , Nigel K. Arden c , Cyrus Cooper a,b,c , Karen Walker-Bone
doi : 10.1016/j.knee.2022.11.022
Volume 40, January 2023, Pages 245-255
Little is known about ability to work after unicompartmental knee replacement (UKR) and total knee replacement (TKR), especially in physically-demanding occupations. This study described rates of return-to-work (RTW) and ability to sustain work by job after arthroplasty.
Is cement mantle thickness a primary cause of aseptic tibial loosening following primary total knee arthroplasty?
Zach C. Cox a , Stephen M. Engstrom b , Andrew A. Shinar b , Gregory G. Polkowski b , J. Bohannon Mason a , J. Ryan Martin
doi : 10.1016/j.knee.2022.12.003
Volume 40, January 2023, Pages 305-312
Aseptic tibial loosening following primary total knee replacement is one of the leading causes of long-term failure. Cement mantle thickness has been implicated as a source of aseptic tibial loosening.
Inflammatory bowel disease is associated with increased complications after total knee arthroplasty
Ethan A. Remily, Oliver C. Sax, Scott J. Douglas, Christopher G. Salib, Hytham S. Salem, Rubén G. Monárrez, Ronald E. Delanois
doi : 10.1016/j.knee.2022.12.010
Volume 40, January 2023, Pages 313-318
Few studies investigate the influence of inflammatory bowel disease (IBD) on complications following total knee arthroplasty (TKA). Therefore, we compared complications and readmissions frequencies after TKA in patients with Crohn’s disease (CD) and ulcerative colitis (UC) to patients without IBD.
Supra tubercular tibial osteotomy and gradual correction with Taylor spatial frame for the management of Torsional malalignment syndrome – surgical technique and outcomes
Jack Hogg a,⇑, Matthew Hampton b , Sanjeev Madan
doi : 10.1016/j.knee.2022.11.004
Volume 40, January 2023, Pages 8-15
Surgical management of Torsional Malalignment Syndrome (TMS) traditionally consists of simultaneous correction of both femoral anteversion and external tibial torsion. We hypothesise that a single supra tubercular osteotomy followed by tibial derotation with Taylor Spatial Frame (TSF) is sufficient to provide significant improvement in both appearance and function.
Three-stage total knee arthroplasty combined with deformity correction and leg lengthening using Taylor spatial frames and conversion to internal fixation for severe intra- and extra-articular deformities and hypoplasia in a patient with hemophilic knee arthropathy: A case report
Akira Fukushima a , Koji Iwasaki b,⇑, Ryousuke Hishimura a , Shinji Matsubara a , Zenta Joutoku a , Masatake Matsuoka a , Tomoyuki Endo c , Tomohiro Onodera a , Eiji Kondo d , Norimasa Iwasaki
doi : 10.1016/j.knee.2022.10.009
Volume 40, January 2023, Pages 90-96
Hemophilic arthropathy is a cause of severe knee deformity, because chronic synovitis due to repeated hemarthrosis affects the area of the epiphyseal plates in juvenile cases. Total knee arthroplasty (TKA) is the standard treatment for end-stage knee arthropathy. However, it is difficult to perform one-stage TKA in patients with severe intra- and extra-articular deformities.
Intraoperative avulsion fracture of the intercondylar eminence in Oxford mobile-bearing unicompartmental knee arthroplasty: Case report
Akira Saitoh, Takafumi Hiranaka ⇑, Akihiko Arimoto, Atsuki Tanaka, Yoshihito Suda, Motoki Koide, Takaaki Fujishiro, Koji Okamoto
doi : 10.1016/j.knee.2022.11.017
Volume 40, January 2023, Pages 220-226
Unicompartmental knee arthroplasty (UKA) can provide good postoperative results and long term survival, but there may be complications. We present a rare case of avulsion fracture of the intercondylar eminence during UKA surgery.
