Results 1 to 10 of about 6,777 (137)

Different subchondral trabecular bone microstructure and biomechanical properties between developmental dysplasia of the hip and primary osteoarthritis [PDF]

Journal of Orthopaedic Translation, 2020
Objective: Developmental dysplasia of the hip (DDH) is recognized as a frequent cause of secondary osteoarthritis (OA). The purpose in this study was to compare structural and biomechanical properties of subchondral trabecular bone ​and its relationship ...
Linyang Chu, Zihao He, Xinhua Qu, Xuqiang Liu, Weituo Zhang, Shuo Zhang, Xuequan Han, Mengning Yan, Qi Xu, Shuhong Zhang, Xifu Shang, Zhifeng Yu   +11 more
doaj   +4 more sources

Differences in subchondral trabecular bone microstructure and finite element analysis-based biomechanical properties between osteoporosis and osteoarthritis [PDF]

Journal of Orthopaedic Translation, 2020
Summary: Background/Objective: The microstructure of the subchondral trabecular bone, including the composition and distribution of plates and rods, has an important influence on the disease progression and mechanical properties of osteoarthritis (OA ...
Zihao He, Linyang Chu, Xuqiang Liu, Xuequan Han, Kai Zhang, Mengning Yan, Xiaofeng Li, Zhifeng Yu   +7 more
doaj   +4 more sources

Quantifying the Human Subchondral Trabecular Bone Microstructure in Osteoarthritis with Clinical CT [PDF]

Advanced Science, 2022
Osteoarthritis (OA) is characterized by critical alterations of the subchondral bone microstructure, besides the well‐known cartilaginous changes. Clinical computed tomography (CT) detection of quantitative 3D microstructural subchondral bone parameters ...
Tamás Oláh, Xiaoyu Cai, Liang Gao, Frédéric Walter, Dietrich Pape, Magali Cucchiarini, Henning Madry   +6 more
doaj   +3 more sources

Stage-Dependent Changes in Subchondral Trabecular Bone Mechano-Structure in Primary Knee Osteoarthritis with Varus Malalignment [PDF]

Journal of Functional Morphology and Kinesiology
Background: Reports on subchondral bone mechano-structure in individuals with various stages of knee osteoarthritis (KOA) are limited and often conflicting in contemporary literature.
Andreja Baljozovic, Uros Andjelic, Marko Vujacic, Marko Dimitrijevic, Danijela Djonic, Zoran Bascarevic, Jelena Jadzic   +6 more
doaj   +2 more sources

Humeral head in rotator cuff tear arthropathy shows reduced cartilage damage and uniform subchondral bone osteoporosis: a histomorphometric analysis [PDF]

JSES International
: Background: This study histologically assessed alterations in the articular cartilage, subchondral bone, and trabecular bone in patients with rotator cuff tear arthropathy (CTA) versus those with osteoarthritis (OA) of the humeral head.
Shingo Maesako, MD, Takashi Tasaki, MD, PhD, Kohei Uekama, MD, Seiya Yokoyama, PhD, Shingo Maeda, MD, PhD, Ikumi Kitazono, MD, PhD, Noboru Taniguchi, MD, PhD, Akihide Tanimoto, MD, PhD   +7 more
doaj   +2 more sources

Micro-CT Assessment During Embedding of Prototype Ti Alloy Multi-Spiked Connecting Scaffold in Subchondral Trabecular Bone of Osteoarthritic Femoral Heads, Depending on Host BMI [PDF]

Journal of Functional Biomaterials
The prototype of a biomimetic multi-spiked connecting scaffold (MSC-Scaffold) represents an essential innovation in the fixation in subchondral trabecular bone of components for a new generation of entirely cementless hip resurfacing arthroplasty (RA ...
Ryszard Uklejewski, Mariusz Winiecki, Adam Patalas, Patryk Mietliński, Paweł Zawadzki, Mikołaj Dąbrowski   +5 more
doaj   +2 more sources

27-Week avocado-soybean unsaponifiables treatment in a knee osteoarthritis rabbit model: histomorphometric assessment of potential disease-modifying effects [PDF]

Frontiers in Veterinary Science
Osteoarthritis is a chronic degenerative joint disease that affects cartilage and subchondral bone, and there is growing interest in nutraceuticals such as avocado–soybean unsaponifiables as potential disease-modifying agents and possible alternatives to
Ana Sabucedo-Suárez, Ana Sabucedo-Suárez, Fernando Muñoz, Fernando Muñoz, María Permuy, María Permuy, Silvia Fernández-Martín, Antonio Cantalapiedra-González, Antonio Cantalapiedra-González, Mónica López-Peña, Mónica López-Peña   +10 more
doaj   +2 more sources

Relationship Between the Subchondral Trabecular Bone Microstructure in the Hip Joint and Pain in Patients with Hip Osteoarthritis [PDF]

Cartilage
Yuichi Kato, Shinichi Ueki, Nobuo Adachi   +2 more
exaly   +2 more sources

Spatial links between subchondral bone architectural features and cartilage degeneration in osteoarthritic joints

Scientific Reports, 2022
Early diagnosis of osteoarthritis (OA), before the onset of irreversible changes is crucial for understanding the disease process and identifying potential disease-modifying treatments from the earliest stage. OA is a whole joint disease and affects both
Sara Ajami, Behzad Javaheri, Y.-M. Chang, Nimalan Maruthainar, Tahir Khan, James Donaldson, Andrew A. Pitsillides, Chaozong Liu   +7 more
doaj   +1 more source

Accuracy of in vivo microCT imaging in assessing the microstructural properties of the mouse tibia subchondral bone

Frontiers in Endocrinology, 2023
Osteoarthritis (OA) is one of the most common musculoskeletal diseases. OA is characterized by degeneration of the articular cartilage as well as the underlying subchondral bone. Post-traumatic osteoarthritis (PTOA) is a subset of OA caused by mechanical
S. Oliviero, S. Oliviero, S. Oliviero, E. Millard, Z. Chen, A. Rayson, B.C. Roberts, B.C. Roberts, H.M.S. Ismail, H.M.S. Ismail, I. Bellantuono, I. Bellantuono, E. Dall’Ara, E. Dall’Ara, E. Dall’Ara   +14 more
doaj   +1 more source