G. Zhang, B. P. Smith, J. F. Plate, R. Casanova, F. -C. Hsu, J. Li, L

Slides:

Advertisements

Similar presentations

Efficacy of ultrasound therapy for the management of knee osteoarthritis: a systematic review with meta-analysis A. Loyola-Sánchez, J. Richardson, N.J.

Advertisements

Knee osteoarthritis radiographic progression and associations with pain and function prior to knee arthroplasty: a multicenter comparative cohort study

The short-term effects of running on the deformation of knee articular cartilage and its relationship to biomechanical loads at the knee M. Boocock,

A. Watanabe, C. Boesch, S.E. Anderson, W. Brehm, P. Mainil Varlet

Extraction of anatomical landmarks and axis for 3D coordinate system construction of femur and tibia bone models X. Cui, H. Kim, S. Li, K.-S. Kwack,

Association of knee and ankle osteoarthritis with physical performance

H.J. Smith, Ph.D., J.B. Richardson, M.D., A. Tennant, Ph.D.

The epidemiology and impact of pain in osteoarthritis

P.-S. Hsu, H.-H. Lin, C.-R. Li, W.-S. Chung

B.J. Ahern, J. Parvizi, R. Boston, T.P. Schaer

B.J. Ahern, J. Parvizi, R. Boston, T.P. Schaer

Changes in social isolation and loneliness following total hip and knee arthroplasty: longitudinal analysis of the English Longitudinal Study of Ageing.

Osteoarthritis year 2011 in review: biochemical markers of osteoarthritis: an overview of research and initiatives Y. Henrotin Osteoarthritis and Cartilage

Pre-operative expectation predicts 12-month post-operative outcome among patients undergoing primary total hip replacement in European orthopaedic centres

Automatic cartilage segmentation and measurement for diagnosis of OA using 3D box and Gaussian filters X. Cui, S. Li, M. Yu, H. Kim, K.-S. Kwack, B.-H.

Changes in biochemical markers and prediction of effectiveness of intra-articular hyaluronan in patients with knee osteoarthritis M. Hasegawa, M.D.,

The lifetime risk of total hip and knee arthroplasty: results from the UK general practice research database D.J. Culliford, J. Maskell, A. Kiran, A.

Mechanical response of articular cartilage damaged by macro cracks

Efficacy and safety of intraarticular hyaluronic acid in the treatment of hip osteoarthritis: a systematic review J.C. Fernández López, M.D., Ph.D.,

L. Menashe, K. Hirko, E. Losina, M. Kloppenburg, W. Zhang, L. Li, D. J

A. Hosseini, S. K. Van de Velde, M. Kozanek, T. J. Gill, A. J

Time to be positive about negative data?

Articular cartilage MR imaging and thickness mapping of a loaded knee joint before and after meniscectomy Y. Song, M.S., J.M. Greve, M.S., D.R. Carter,

T. Nozaki, Y. Kaneko, H. Yu, K. Kaneshiro, R. Schwarzkopf, T. Hara, H

Evaluation of the therapeutic effect of treatment with intra-articular hyaluronic acid in knees for Kashin-Beck disease: A meta-analysis F.F. Yu, C.T.

Risk factors associated with reduced work productivity among people with chronic knee pain M. Agaliotis, M. Fransen, L. Bridgett, L. Nairn, M. Votrubec,

A numerical model to study mechanically induced initiation and progression of damage in articular cartilage S.M. Hosseini, W. Wilson, K. Ito, C.C. van.

Effectiveness of thermal and athermal short-wave diathermy for the management of knee osteoarthritis: a systematic review and meta-analysis Y. Laufer,

Clinically important body weight gain following total hip arthroplasty: a cohort study with 5-year follow-up D.L. Riddle, J.A. Singh, W.S. Harmsen, C.D.

The course of limitations in activities over 5 years in patients with knee and hip osteoarthritis with moderate functional limitations: risk factors for.

Changes in biomechanical risk factors for knee osteoarthritis and their association with 5-year clinically important improvement after limb realignment.

Utilization rates of hip arthroplasty in OECD countries

Scientific production and impact of national registers: the example of orthopaedic national registers P. Boyer, I. Boutron, P. Ravaud Osteoarthritis.

Risk factors for onset of osteoarthritis of the knee in older adults: a systematic review and meta-analysis M. Blagojevic, C. Jinks, A. Jeffery, K.P.

A graphic user interface for the evaluation of knee osteoarthritis (GEKO): an open- source tool for histological grading H.E. Kloefkorn, B.Y. Jacobs,

Quantitative measurement of medial femoral knee cartilage volume – analysis of the OA Biomarkers Consortium FNIH Study cohort L.F. Schaefer, M. Sury,

F.W. Roemer, M.D. Osteoarthritis and Cartilage

Who should have a joint replacement? A plea for more ‘phronesis’

M. Baharuddin, S.-H. Salleh, M. Lee, A. Mohd Noor

Bone marrow lesions identified by MRI in knee osteoarthritis are associated with locally increased bone mineral density measured by QCT T. Lowitz, O.

Does high weight loss in older adults with knee osteoarthritis affect bone-on-bone joint loads and muscle forces during walking? S.P. Messier, C. Legault,

Does pre-surgical central modulation of pain influence outcome after total knee replacement? A systematic review I.A.C. Baert, E. Lluch, T. Mulder, J.

D.J. Hunter Osteoarthritis and Cartilage

Y. Kaneko, T. Nozaki, H. Yu, K. Kaneshiro, R. Schwarzkopf, T. Hara, H

L. Shan, B. Shan, D. Graham, A. Saxena Osteoarthritis and Cartilage

S.G. Muthuri, D.F. McWilliams, M. Doherty, W. Zhang

Preoperative progressive explosive-type resistance training is feasible and effective in patients with hip osteoarthritis scheduled for total hip arthroplasty.

Instruments to assess physical activity in patients with osteoarthritis of the hip or knee: a systematic review of measurement properties C.B. Terwee,

Most patients gain weight in the 2 years after total knee arthroplasty: comparison to a healthy control group J.A. Zeni, L. Snyder-Mackler Osteoarthritis.

Body mass index and alignment and their interaction as risk factors for progression of knees with radiographic signs of osteoarthritis E. Yusuf, J. Bijsterbosch,

Osteoarthritis and Cartilage

C. Ratzlaff, M. Koehoorn, J. Cibere, J. Kopec

Comparison of the extent to which total hip and total knee arthroplasty restore patient- reported physical function N.A. Glass, N.A. Segal, J.J. Callaghan,

Imaging biomarker with T1 and T2 mappings in osteoarthritis – In vivo human articular cartilage study C. Yan, C. Wong, T. Li, N. Gong, Q. Chan, K. Chiu

Development and preliminary evaluation of the OsteoArthritis Questionnaire (OA- Quest): a psychometric study L. Busija, R. Buchbinder, R.H. Osborne Osteoarthritis.

Differential knee joint loading patterns during gait for individuals with tibiofemoral and patellofemoral articular cartilage defects in the knee L.M.

Osteoarthritis year 2012 in review: biology

R. B. Souza, C. Stehling, B. T. Wyman, M. -P. Hellio Le Graverand, X

L.A. Deveza, L. Melo, T.P. Yamato, K. Mills, V. Ravi, D.J. Hunter

L.S. Gates, C.J. Bowen, M.T. Sanchez-Santos, A. Delmestri, N.K. Arden

Systematic review of the impact of osteoarthritis on health outcomes for comorbid disease in older people L. Parkinson, D.L. Waters, L. Franck Osteoarthritis.

Differences in trabecular bone texture between knees with and without radiographic osteoarthritis detected by directional fractal signature method M.

CT imaging for evaluation of calcium crystal deposition in the knee: initial experience from the Multicenter Osteoarthritis (MOST) study D. Misra, A.

Variations in pain and function before and after total knee arthroplasty: a comparison between Swedish and Australian cohorts M.M. Dowsey, O. Robertsson,

E. M. Debbi, B. Bernfeld, M. Falah, A. Greental, A. Sigal, R. Debi, A

T.D.V. Cooke, M.A., M.B., B.Chir., F.R.C.S. (c)

Osteoarthritis year in review 2016: mechanics

Individuals with patellofemoral pain exhibit greater patellofemoral joint stress: a finite element analysis study S. Farrokhi, J.H. Keyak, C.M. Powers

General Information Osteoarthritis and Cartilage

Transcultural adaptation and validation of the Chinese version of the intermittent and constant osteoarthritis pain (ICOAP) measure in patients with knee.

Presentation transcript:

A systematic approach to predicting the risk of unicompartmental knee arthroplasty revision G. Zhang, B.P. Smith, J.F. Plate, R. Casanova, F.-C. Hsu, J. Li, L. Xia, K.C. Li, G.G. Poehling, X. Zhou Osteoarthritis and Cartilage Volume 24, Issue 6, Pages 991-999 (June 2016) DOI: 10.1016/j.joca.2016.01.004 Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions

Fig. 1 Integrated system of finite element analysis approach to surgical decision-making. (A) both training and prediction need to use the force caused by body weight and femoral bicondylar angle change for extracting biomechanical features. (B) train the relationship between the biomechanical strain information and the risk factor of UKA revision. (C) predict and validate the risk factor of UKA revision. Osteoarthritis and Cartilage 2016 24, 991-999DOI: (10.1016/j.joca.2016.01.004) Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions

Fig. 2 Mesh data generated from the segmented knee articular osteochondral tissue. (A) 3D object of knee articular osteochondral tissue was segmented based on CT images. (B) the mesh data includes 5948 hexahedral elements generated from the 3D object. (C) the shape of one element in the mesh data. Osteoarthritis and Cartilage 2016 24, 991-999DOI: (10.1016/j.joca.2016.01.004) Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions

Fig. 3 Loading force calculation on knee articular osteochondral tissue. (A) preoperative X-ray of intersection angle. (B) postoperative X-ray of included angle. (C) calculation of loading force F by femoral bicondylar angle change α and half of patient body weight 0.5G. (D) aFTW angular deviation. Osteoarthritis and Cartilage 2016 24, 991-999DOI: (10.1016/j.joca.2016.01.004) Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions

Fig. 4 ROC curve based on 78 cases. Osteoarthritis and Cartilage 2016 24, 991-999DOI: (10.1016/j.joca.2016.01.004) Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions

Fig. 5 The color map of strain and deformation simulated by ANSYS. (A) strain distribution color map. (B) deformation distribution color map. Osteoarthritis and Cartilage 2016 24, 991-999DOI: (10.1016/j.joca.2016.01.004) Copyright © 2016 Osteoarthritis Research Society International Terms and Conditions