Results 11 to 20 of about 9,355 (209)

Subchondral bone condition and total knee arthroplasty in patients with knee osteoarthritis

Остеопороз и остеопатии, 2017
Background: 6% of adults suffer from knee joint osteoarthritis. In some cases, the method of choice of treatment is knee arthroplasty. The etiology of osteoarthritis remains largely unclear, but the question of involving the subchondral bone in the ...
Valeriy U. Murylyov, Galina L. Sorokina, Ella V. Kurilina, Leonid R. Ivanenko   +3 more
doaj   +6 more sources

Finite element study of the acetabulum in cemented hip arthroplasty investigating retention or removal of the subchondral bone plate

Biomedical Engineering / Biomedizinische Technik, 2016
AbstractThe importance of the subchondral bone plate of the acetabulum when preparing the pelvis for a cemented acetabular cup during total hip arthroplasty (THA) has been investigated using finite element analysis. The effect of retaining or removing the subchondral bone plate and the use of anchoring holes are compared.
K. Elizabeth Tanner, Ingrid Svensson, Fredrik Samuelsson, Gunnar Flivik   +3 more
core   +5 more sources

SUBCHONDRAL BONE IN OSTEOARTHRITIS OF THE KNEE

Остеопороз и остеопатии, 2016
Subchondral bone changes seem to contribute to the progression of knee osteoarthritis (OA). The study aimed to analyze subchondral bone microstructure in specimens of late-stage knee OA in respect to articular cartilage damage, meniscus integrity and ...
GEROLD HOLZER
doaj   +2 more sources

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

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   +2 more sources

Subchondral drilling for articular cartilage repair: a systematic review of translational research

Disease Models & Mechanisms, 2018
Articular cartilage defects may initiate osteoarthritis. Subchondral drilling, a widely applied clinical technique to treat small cartilage defects, does not yield cartilage regeneration.
Liang Gao, Lars K. H. Goebel, Patrick Orth, Magali Cucchiarini, Henning Madry   +4 more
doaj   +2 more sources

Subchondral drilling for chondral flaps reduces the risk of total hip arthroplasty in femoroacetabular impingement surgery at minimum five years follow-up [PDF]

HIP International, 2018
Introduction: The best treatment of acetabular chondral flaps during surgery for femoroacetabular impingement (FAI) is unknown. We asked if subchondral drilling improves clinical and radiographic outcome and if there are factors predicting failure ...
Haefeli PC, Tannast M, Beck M, Siebenrock KA, Büchler L   +4 more
openaire   +4 more sources

Subchondral tibial bone texture of conventional X-rays predicts total knee arthroplasty

Scientific Reports, 2022
Lacking disease-modifying osteoarthritis drugs (DMOADs) for knee osteoarthritis (KOA), Total Knee Arthroplasty (TKA) is often considered an important clinical outcome.
Ahmad Almhdie-Imjabbar, Hechmi Toumi, Khaled Harrar, Antonio Pinti, Eric Lespessailles   +4 more
doaj   +4 more sources

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

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   +2 more sources

Subchondral insufficiency fracture in the non-weight-bearing portion of the lateral femoral condyle treated with total knee arthroplasty

Journal of Orthopaedic Reports
Background: We aimed to report an unusual case of a subchondral insufficiency fracture that occurred at the non-weight-bearing portion of the lateral posterior femoral condyle (LPFC).
Hideo Kobayashi, Yasushi Akamatsu, Ken Kumagai, Yutaka Inaba   +3 more
doaj   +2 more sources

Articular cartilage degeneration and aberrant osteocyte perilacunar/canalicular remodeling in subchondral bone of patients with developmental dysplasia of the hip

BMC Musculoskeletal Disorders
Background Developmental dysplasia of the hip (DDH) is a congenital musculoskeletal disease that impairs the hip joint and exacerbates hip osteoarthritis.
Teng Ye, Jiren Yan, Tianyou Kan, Guoming Xie, Zhichang Zhang, Wenjing Yin, Bizeng Zhao, Zhifeng Yu, Linyang Chu   +8 more
doaj   +2 more sources