MRI morphological and quantitative evaluation of knee allograft repair at 3, 6 and 9 months post-op: early surveillance demonstrates nascent physiological.

Slides:

Advertisements

Similar presentations

Surgical induction, histological evaluation, and MRI identification of cartilage necrosis in the distal femur in goats to model early lesions of osteochondrosis.

Advertisements

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

Subregional laminar cartilage MR spin–spin relaxation times (T2) in osteoarthritic knees with and without medial femorotibial cartilage loss – data from.

Validity and responsiveness of a new measure of knee osteophytes for osteoarthritis studies: data from the osteoarthritis initiative M. Hakky, M. Jarraya,

Full-thickness cartilage defects repaired by human induced pluripotent stem cells (IPSCS)-derived mesenchymal stem cells and plga scaffolds D. Shi, X.

Imaging following acute knee trauma

Changes in the T2 relaxation value of the tibiofemoral articular cartilage about 6 months after anterior cruciate ligament reconstruction using the double-bundle.

MRI-Based T2 Knee Cartilage Texture Analysis Can Differentiate Subjects With and Without History of Knee Injury Despite Similar Morphological Scores:

An Investigation of High Density Mineralised Protrusions in Human Cadaveric Knees by MRI and Microtomography N.P. Thomas, N. Jeffery, R. van 't Hof,

Evaluation of cartilage matrix disorders by T2 relaxation time in patients with hip dysplasia T. Nishii, M.D., H. Tanaka, M.D., N. Sugano, M.D., T. Sakai,

Early Effects of HIP Arthroscopy on Articular Cartilage Composition in Femoroacetabular Impingement Patients M.A. Samaan, A.L. Zhang, M.C. Gallo, T.M.

R. Takeuchi, H. Ishikawa, T. Kuniya, A. Nakazawa

K.S. Santangelo Osteoarthritis and Cartilage

Fully-automated cartilage segmentation from magnetic resonance images of the knee using atlas and graph-cut algorithms J.-G. Lee, S. Gumus, K.C. Kwoh,

S. Gavard Osteoarthritis and Cartilage

Isotropic three-dimensional T2 mapping of knee cartilage with T2-prepared segmented gradient ECHO at 3T R. Colotti, P. Omoumi, R.B. van Heeswijk Osteoarthritis.

Injectable hydrogels for cartilage repair

S. Kashyap, H. Zhang, M. Sonka Osteoarthritis and Cartilage

Prospective economic evaluation of the costs for medications and nutraceuticals in knee osteoarthritis M. Chung, N. Zhao, J.B. Wong, C. Wang Osteoarthritis.

Characterization of cartilage repair in a focal mouse defect model

The acutely ACL injured knee assessed by MRI: changes in joint fluid, bone marrow lesions, and cartilage during the first year R.B. Frobell, P.T., Ph.D.,

Quantitatively-measured bone marrow lesions in the patellofemoral joint: distribution and association with pain C. Ratzlaff, R. Russell, J. Duryea Osteoarthritis.

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.

Cluster analysis of quantitative MRI T2 and T1ρ relaxation times of cartilage identifies differences between healthy and ACL-injured individuals at 3T

A new non-invasive method to assess synovitis severity in relation to symptoms and cartilage volume loss in knee osteoarthritis patients using MRI J.-P.

C.P. Neu Osteoarthritis and Cartilage

Comparison of T1rho imaging between spoiled gradient echo (SPGR) and balanced steady state free precession (b-FFE) sequence of knee cartilage at 3 Tesla.

Quantitative T1ρ, T2 and T2* mapping of articular cartilage changes in a rat model of osteoarthritis using in vivo high-resolution magnetic resonance.

G. Venne, S. Pang, Y. Tse, R. Ellis Osteoarthritis and Cartilage

Comparison of the Usefulness of Laser-induced Photoacoustic Measurement & Magnetic Resonance Imaging (T2 Mapping, Diffusion Tensor Imaging) for Assessing.

Comparison of load responsiveness of cartilage T1rho and T2 in porcine knee joints: an experimental loading MRI study H. Hamada, T. Nishii, S. Tamura,

X. Cui, S. Li, H. Kim, J.-Y. Chung, K.-S. Kwack, B.-H. Min

Association of ultrasound-defined structural changes with regional and diffuse knee pain patterns – Oulu Knee Osteoarthritis study J. Podlipská, P. Kaukinen,

Associations between magnetic resonance imaging-defined structural pathologies and generalized and localized knee pain – the Oulu Knee Osteoarthritis.

T1rho and T2 Relaxation of Knee Articular Cartilage in Patients With and at Risk for Knee Osteoarthritis: A Systematic Review and Meta-Analysis H.F.

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,

Investigating the role of bone microarchitecture in early osteoarthritis using new in vivo 3D high-resolution peripheral quantitative computed tomography

Gene expression variation in human meniscus: molecular and clinical implications for cartilage homeostasis and early osteoarthritis development M.F.

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

B. Vafaeian, S. Adeeb, M. El-Rich, J. Jaremko

Baseline mean and heterogeneity of MR cartilage T2 are associated with morphologic degeneration of cartilage, meniscus, and bone marrow over 3years –

Two-year change in cartilage thickness on quantitative magnetic resonance imaging (qMRI) and joint space width (JSW) on X-ray demonstrate similar predictive.

Effect of soft braces on pain and physical function in patients with knee osteoarthritis: systematic review with meta-analyses T. Cudejko, M. van der.

Buy one, get two for free: simultaneous knee T2 mapping and morphological analysis on synthetic images using grappatini M. Roux, T. Hilbert, J.-B. Ledoux,

Knee biomechanical and quantitative magnetic resonance imaging variables three months after anterior cruciate ligament reconstruction A. Khandha, J.J.

Structural changes in the knee during weight loss maintenance after a significant weight loss in obese patients with osteoarthritis: a report of secondary.

Comments on Beattie et al

B. C. Roberts, D. Thewlis, L. B. Solomon, G. Mercer, K. J. Reynolds, E

Quantitative MRI (QMRI) features predict symptomatic knee pain during the next year: data from the OAI J.G. Tamez-Pena, J. Farber, J.I. Galvan-Tejada,

Can bone shape predict who will have their knee replaced

Patellofemoral Bone Morphology is Related to Gender But Not Pain: 3D Quantitative Data Analysis From The OAI M.A. Bowes, B.T. Drew, A.C. Redmond, B.

Three dimensional distribution of hip cartilage t2 mapping assessed by radial mr imaging: comparison between healthy volunteers and patients with hip.

Medial meniscus posterior horn zones show differing responses to static loading in subjects with knee osteoarthritis compared to controls N.E. Calixto,

Assessment of clinical and MRI outcomes after mesenchymal stem cell implantation in patients with knee osteoarthritis: a prospective study Y.S. Kim,

Z. Huang, T. Stabler, F. Pei, V. Kraus Osteoarthritis and Cartilage

Correlation between 18F-FDG and F-18 sodium fluoride (NaF) PET/MRI and gross morphology of the knee in a canine model of osteoarthritis. M.I. Menendez,

Elevated cartilage T2 and increased severity of cartilage defects at baseline are associated with the development of knee pain over 7 years G.B. Joseph,

Region of interest analysis: by selecting regions with denuded areas can we detect greater amounts of change? D.J. Hunter, L. Li, Y.Q. Zhang, S. Totterman,

D.J. Hunter Osteoarthritis and Cartilage

Quantitative 3D MRI reveals limited intra-lesional bony overgrowth at 1 year after microfracture-based cartilage repair M.S. Shive, A. Restrepo, S. Totterman,

Cartilage thickness loss and clinical worsening are associated in osteoarthritic knees reaching virtual replacement status – A nested case control study.

Evidence for bone mineral density and bone resorption in middle and elderly women with knee osteoarthritis in Shanghai: a cross sectional study Q. Xiaofeng

3D modelling of the hip joint from clinical imaging data

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

Knee cartilage defects: association with early radiographic osteoarthritis, decreased cartilage volume, increased joint surface area and type II collagen.

Knee kinematic and kinetic modifications under body weight unloading during overground walking at a constant speed A.G. Fischer, E.M. Debbi, A. Wolf

In situ evaluation of chondrofix® osteochondral allograft 25 months following implantation: A case report K.L. Reynolds, S.K. Bishai Osteoarthritis.

E. M. Debbi, B. Bernfeld, E. Gray, M. Salai, Y. Levy, A. Gold, R

General Information Osteoarthritis and Cartilage

Long-term effects of vitamin d supplementation and maintaining vitamin d sufficiency on knee osteoarthritis over 5 years B. Antony, S. Zheng, J. Burgess,

Presentation transcript:

MRI morphological and quantitative evaluation of knee allograft repair at 3, 6 and 9 months post-op: early surveillance demonstrates nascent physiological incorporation of allograft material in pain free patients J.M. Farber, B. Holladay, J. Tamez-Pena, S. Totterman, E. Brandser, K. Baum Osteoarthritis and Cartilage Volume 22, Pages S154-S155 (April 2014) DOI: 10.1016/j.joca.2014.02.287 Copyright © 2014 Terms and Conditions

Fig 1 Tosp left image is a sagittal image of a patient with a large, discrete AC defect of the medial femoral condyle. The top right image is of the same patient six months post allograft repair; the image shows good allograft material fill in the prior defect. The bottom image is a multi-echo T2 Map of the same patient six months post allograft repair. The T2 Map, acquired during the same six month scanning session demonstrates early AC incorporation and organization. Osteoarthritis and Cartilage 2014 22, S154-S155DOI: (10.1016/j.joca.2014.02.287) Copyright © 2014 Terms and Conditions

Fig 2 T2 data is fused to 3D thickness map derived from automated segmentation to generate a 3D T2 Map. Courtesy: Jose Tamez-Pena Osteoarthritis and Cartilage 2014 22, S154-S155DOI: (10.1016/j.joca.2014.02.287) Copyright © 2014 Terms and Conditions