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Spontaneous femoral neck fracture resulting from osteonecrosis involving lateral femoral head-neck junction: a retrospective study
BackgroundSpontaneous femoral neck fracture is a rare condition that remains controversial due to limited reported cases. This retrospective study...
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Acetabular coverage exerts minimal influence on femoral head collapse and the necessity for surgical intervention in patients with osteonecrosis of femoral head
PurposeThe acetabular coverage in osteonecrosis of the femoral head (ONFH) affects the need for surgical intervention, and the collapse of the...
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The association between three-dimensional measurement of posterior tilt angle in impacted femoral neck fractures and osteonecrosis of the femoral head
BackgroundHollow screw internal fixation is commonly used in clinical treatment of impacted femoral neck fractures. Previous studies have...
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Corticosteroid-associated osteonecrosis of the femoral head in an 87-year-old patient following treatment for COVID-19-associated pneumonia: A case report
Coronavirus disease 2019 is known to cause severe acute respiratory syndrome, and serious cases need to be treated with corticosteroids. Herein, we...
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Knowledge map** of programmed cell death in osteonecrosis of femoral head: a bibliometric analysis (2000–2022)
BackgroundOsteonecrosis of the femoral head (ONFH) is a common, refractory and disabling disease of orthopedic department, which is one of the common...
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Laboratory indices in patients with osteonecrosis of the femoral head: a retrospective comparative study
BackgroundOsteonecrosis of the femoral head is a degenerative condition linked to corticosteroids, alcoholism, or trauma. With its rising prevalence...
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Modified osteochondral autograft transplantation for steroid-induced osteonecrosis of femoral head in idiopathic thrombocytopenic purpura: a case report and literature
Osteochondral autograft transplantation (OAT) has been commonly applied in the knee and ankle while the technique has not yet been a popularity in...
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Methods to predict osteonecrosis of femoral head after femoral neck fracture: a systematic review of the literature
BackgroundFemoral neck fracture (FNF) is a very common traumatic disorder and a major cause of blood supply disruption to the femoral head, which may...
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Quantitative dynamic contrast-enhanced MRI of bone marrow perfusion at the proximal femur: influence of femoral head osteonecrosis risk factor and overt osteonecrosis
ObjectiveTo evaluate the MRI perfusion changes in patients with risk factors for osteonecrosis and normally appearing femoral heads prior to overt...
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Analysis of the natural collapse course of non-traumatic osteonecrosis of the femoral head based on the matrix model
BackgroundThere are many predictions about the progression of natural collapse course of osteonecrosis of the femoral head. Here, we aimed to combine...
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A novel animal model of osteonecrosis of the femoral head based on 3D printing technology
BackgroundOsteonecrosis of the femoral head (ONFH) is a prevalent orthopedic condition characterized by the disruption of blood supply to the femoral...
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Subtrochanteric fracture after core decompression for osteonecrosis of the femoral head: a case report and literature review
BackgroundOsteonecrosis of the femoral head (ONFH) is a common clinical disease. Improper treatment can lead to femoral head collapse and hip joint...
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m6A methylation modification and immune infiltration analysis in osteonecrosis of the femoral head
Osteonecrosis of the femoral head (ONFH) is a elaborate hip disease characterized by collapse of femoral head and osteoarthritis. RNA...
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Zoledronic Acid and Enriched Autologous Bone Marrow Stem Cell Implantation for Femoral Head Osteonecrosis
PurposeThis study evaluated the clinical results of zoledronic acid in the treatment of early osteonecrosis of the femoral head (ONFH).
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Factors related to collapse progression in Japanese Investigation Committee classification type B osteonecrosis of the femoral head
PurposeThis study aimed to identify factors related to collapse progression in Japanese Investigation Committee classification type B osteonecrosis...
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Is there still an indication for the Birmingham Hip Resurfacing in femoral head osteonecrosis?
PurposeOsteonecrosis of the femoral head (ONFH) is a progressive hip disease. Hip resurfacing arthroplasty (HRA) is a preferred surgical procedure...
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The small screw-apex distance is potentially associated with femoral head osteonecrosis in adults with femoral neck fractures treated by closed reduction and percutaneous 3 parallel cannulated screws
ObjectiveFemoral neck fractures (FNFs) are among the most common fractures in elderly individuals. Surgery is the main treatment for FNFs, and...
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Subtracting–adding strategy for necrotic lesion segmentation in osteonecrosis of the femoral head
PurposeOsteonecrosis of the femoral head (ONFH) is a severe bone disease that can progressively lead to hip dysfunction. Accurately segmenting the...
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Can necrotic depth be a substitute of necrotic volume to predict collapse progression in osteonecrosis of the femoral head?
ObjectiveAlthough some patients may experience collapse progression while others may not in post-collapse osteonecrosis of the femoral head (ONFH)...
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Evaluation of the long-term patient-reported outcomes after hip arthroplasty or joint preserving with Sugioka femoral osteotomy in patients with femoral head osteonecrosis
PurposeThis study retrospectively evaluated long-term clinical outcomes and patient-reported outcome measures (PROMs) in patients with osteonecrosis...
