Tìm thấy 10+ kết quả cho từ khóa "Osteonecrosis of the femoral head"
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QZL and WLG collected the data and were involved in the design of the study. All authors have given approval to the final version of the manuscript to be published.. Current concepts on osteonecrosis of the femoral head. Atraumatic femoral head necrosis in adults. Fate of untreated asymptomatic osteonecrosis of the femoral head. Untreated asymptomatic hips in patients with osteonecrosis of the femoral head. Osteonecrosis of the femoral head.
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Of the 103 publications, 39 were posterior femoral head dislocation;. 12 were cen- tral dislocation of the femoral head, and 21 were reviews or curative analysis. Most of the patients undergoing artificial arthroplasty were reported to have a good prognosis. One patient developed osteonecrosis of the femoral head in the sixth week after DHS. Femoral neck fractures combined with anterior disloca- tion of the femoral head are very rare .
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Use of fully threaded cannulated screws decreases femoral neck shortening after fixation of femoral neck fractures. Complications following young femoral neck fractures. Correlation between residual displacement and osteonecrosis of the femoral head. following cannulated screw fixation of femoral neck fractures. Prognostic accuracy of preoperative and postoperative scin- timetry after femoral neck fracture. Femoral neck shortening after internal fixation of a femoral neck fracture.
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Obesity, osteoarthritis and genetic risk: the rs182052 polymorphism in the ADIPOQ gene is potentially associated with risk of knee osteoarthritis. Genetic polymorphisms of ADIPOQ and osteonecrosis of the femoral head risk in Chinese population. Adiponectin gene is expressed in multiple tissues in the chicken: food deprivation influences adiponectin messenger ribonucleic acid expression.. A loss-of-function polymorphism in the human P2X7 receptor abolishes ATP-mediated killing of mycobacteria.
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In particular, the rota- tional strength compared to that of the original H de- creased by <. accompanied by femoral head bone loss experienced during the removal of the previously inserted screws [16]. [10] suggested a treatment strategy for osteosynthesis in cases of minimal femoral head bone loss with a sufficient neck–shaft angle, where a 95°-an- gled blade plate is considered if there were no defects in the inferior part of the femoral head.
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A mechani- cal analysis of femoral resurfacing implantation for osteonecrosis of the femoral head. Effects of rotational acetabular osteotomy on the mechanical stress within the hip joint in patients with developmental dysplasia of the hip: a subject- specific finite element analysis. The evaluation of the role of medial collateral ligament maintaining knee stability by a finite element analysis.
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Nationwide Epidemiologic Survey of Idiopathic Osteonecrosis of the Femoral Head. doi:10.4103/ortho.IJOrtho_292_16. Prevalence of Osteonecrosis of the Femoral Head: A Nationwide Epidemiologic Analysis in Korea. doi:10.1016/. Total hip arthroplasty with dual mobility cup in osteonecrosis of the femoral head in young patients: over ten years of follow- up. doi:10.1007/s .
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Total hip arthroplasty with Survey of Idiopathic Osteonecrosis of the Femoral dual mobility cup in osteonecrosis of the femoral Head. doi:10.1007/s x doi:10.1007/s . 2018/04/01 osteonecrosis of the femoral head. doi:10.1051/sicotj/2018001 doi:10.4103/ortho.IJOrtho_292_16 TÁC DỤNG CẢI THIỆN RỐI LOẠN TIỂU TIỆN CỦA VIÊN NÉN ÍCH NIỆU KHANG TRÊN BỆNH NHÂN CÓ HỘI CHỨNG BÀNG QUANG TĂNG HOẠT NGUYÊN PHÁT (OAB) Đỗ Thị Hải Yến1, Vũ Minh Hoàn2, Trần Thị Hải Vân1 TÓM TẮT Điểm chất lượng cuộc sống QoL giảm từ
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BMSC-derived exosomes carrying microRNA-122-5p promote proliferation of osteoblasts in osteonecrosis of the femoral head. Yang T, Cao C, Yang J, Liu T, Lei XG, Zhang Z, et al. Interactions between Cytosolic Phospholipase A2 Activation and Mitochondrial Reactive Oxygen Species Production in the Development of Ventilator-Induced Diaphragm Dysfunction. Tang H, Smith IJ, Hussain SN, Goldberg P, Lee M, Sugiarto S, et al
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The effect of robot-navigation-assisted core decom- pression on early stage osteonecrosis of the femoral head. Co-citation in the scientific literature: A new measure of the relationship between two documents. Hands-on robotic unicompartmental knee replacement: a prospective, randomised controlled study of the acrobot system. Cloud computing research in the IS discipline: A citation/co-citation analysis
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Out of the 876 knees, 10 knees with PAONK were detected within the 12-month follow-up period after the arthroscopic meniscectomy (PAONK group). (2) The MRI showed osteonecrosis in the femoral condyle or the tibial plateau at the ipsilateral side of the arthro- scopic surgery. (2) At the margin of the necrotic lesion, a high signal line was often observed, delineating the necrotic area from the adjacent area of BME.
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Rotational alignment was set parallel to the transepicondylar axis and size was selected based on the absence of notch formation in the femoral anterior cortex and the best fit with the shape of the medial posterior femoral condyle. technique (AR or PR method) and implant model, measurements were taken of the maximum medial, central, and lateral prominence of the implant from the anterior femoral cortex..
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However, it is difficult to install a steel plate on the inner of the femoral neck because the femoral neck is deep and the area is close to the joint capsule of the hip joint. It may also damage the blood sup- ply of the femoral head, especially the lower retinaculum artery, which is considered to play an important role in the blood supply of the femoral head after a FNF [30].. Therefore, the model of the medial femoral neck plate was not used in this study..
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Outcome variables: The apparent stiffness was defined as the slope of the linear section of the load-displacement curve (Fig. the moving head of the mechanical testing machine.. the relative vertical displacement of the femoral head and shaft (for stance) or trochanter and femoral head (for fall) markers.. The stiffness of the embedding segments and the machine components (K e and K m , respectively) were calculated using the spring theory..
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The patients in the HA group had better Harris hip scores outcomes at the 6-month follow-up. did not find signifi- cant differences in terms of the total Harris score after arthroplasty vs. However, no cases of postoperative infection were found in the two groups at the latest follow-up. This prevents PFNA from transferring torque from the femoral head and neck to the cortical bone of the femoral shaft.
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Of these, 6 patients had unilateral dysplasia, and the degree of subluxation was calculated using the vertical height of the femoral head of the “normal” hip, which Crowe et al. have determined to be one-fifth of the pelvic height [7]. Type A, also called dysplasia, refers to a hip with the fem- oral head within the true acetabulum despite some sub- luxation and inadequate depth of the acetabulum. Preoperative templating.
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Femoral neck fracture has a devastating effect on the blood supply of the femoral head, which is directly proportional to the severity of trauma and displacement of the fracture .The intra-capsular hematoma is also implicated with development of avascular necrosis (AVN) of femoral head. Femoral neck fractures in young adults are associated with higher incidences of osteonecrosis, with the rate reported in the literature from 12%.
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The mLDFA was measured on the full-leg standing AP radiograph and was defines as a lateral angle between a line connecting the center of the femoral head to the center of the knee and a line tangent to distal femoral condylar.
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Hip joint angles in each posture were calculated using the Grood and Suntay con- vention [38] applied to the hip joint coordinate system.. femoral head center to the most lateral bony margin of the acetabular rim and a second line drawn from the center of the femoral head to the starting point of devia- tion from sphericity in the femoral head-neck contour (Fig.
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Preoperative templating and cutting the calcar at the estimated level can also ensure proper leg lengths during anterior mini-invasive total hip arthoplasty. checking for impingement or subluxation of the femoral head.