Proximal femur
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Occult proximal femoral fractures do not appear as fracture lines in radiographs, causing misdiagnosis and delayed diagnosis unless additional imaging studies, such as computed tomography or magnetic resonance imaging, are performed.
6p vitiki 30-01-2024 4 2 Download
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Tumor and pseudotumor (TP) at the proximal femur (PF) can seriously affect mortality, extremity function, and body integrity. However, reports often focused on a specific tumor, not regional lesions. This study focuses on clinical findings, imaging, micro-pathology, and the treatment of all TP at the site.
7p vikissinger 21-12-2023 2 1 Download
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Bacterial chondronecrosis with osteomyelitis (BCO) develops in the growth plate (GP) of the proximal femur and tibia and is initiated by damage to the less mineralized chondrocytes followed by colonization of opportunistic bacteria.
11p vihagrid 30-01-2023 9 3 Download
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To evaluate the functional outcomes of surgical treatment for proximal femoral fractures. Subjects and methods: This prospective study included 89 cases with proximal fractures of the femur in whom locking plate fixation, or bipolar head arthroplasty was performed between April 2020 and January 2021 at the Orthopedic and Trauma Center, Military Hospital 103.
9p viharry 15-12-2022 2 2 Download
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Osteoporotic vertebral compression fractures (VCFs) are common. An increase in mortality associated with osteoporotic VCFs has been well documented. The purpose of this study was to assess the impact of time to surgery on 1-year survival in patients with osteoporotic vertebral compression fractures.
5p vinobelprisen 26-03-2022 17 5 Download
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Proximal femur fractures are most common fractures in the elderly and are associated with significant mortality and morbidity, with high economic and social impact. Perioperative pain management influence outcomes and mortality after surgery with early mobilization being possible. The goal of the study was to compare the efficacy and safety of the psoas compartment block (PCB) with spinal and general anesthesia.
6p vidietmarhopp 28-12-2021 6 0 Download
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Congenital bladder exstrophy is a rare malformation which is often associated with pubic diastasis and hip dysplasia. We reported the case two patients who underwent total hip arthroplasty (THA) due to advanced osteoarthritis combined with large congenital pubic diastasis (>10 cm).
6p vimackenziebezos 30-11-2021 10 1 Download
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To evaluate the outcomes of proximal femoral locking plate in intertrochanteric femur fractures. Subjects and methods: A prospective, cross-sectional study on 61 intertrochanteric femur fractures treated with proximal femoral locking plate at the Department of Traumatology and Orthopedics, Tay Nguyen General Hospital from September 2015 to May 2020.
7p vidaegu2711 04-08-2021 24 1 Download
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The proximal femoral head separation (FHS) or epiphysiolysis is a prevalent disorder affecting the chicken femur epiphysis, being considered a risk factor to infection which can cause bacterial chondronecrosis with osteomyelitis in broilers.
17p vijeeni2711 24-07-2021 5 0 Download
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Despite improvements in shape, material, and coating for hip stem, both stress shielding and aseptic loosening have been the major drawbacks of stemmed hip arthroplasty. Some nonstemmed systems were developed to avoid rasping off the intramedullary canal and evacuating the bone marrow due to stem insertion.
9p viannito2711 20-04-2021 7 1 Download
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The importance of the tip-apex distance (TAD) to predict the cut-out risk of fixed angle hip implants has been widely discussed in the scientific literature. Intra-operative determination of TAD is difficult and can be hampered by image quality, body habitus, and image projection.
10p viannito2711 20-04-2021 8 1 Download
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Tumors of the distal femur and diaphysis with proximal metaphyseal extension into the femur present a challenge for limb salvage. The conventional treatment consists of limb salvage with total femur replacement.
7p viannito2711 20-04-2021 6 1 Download
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Due to the advantages of its bone-conserving nature, hip resurface arthroplasty (HRA) has recently gained the interest of orthopedic surgeons for the treatment of young and active patients who have osteonerosis of the femoral head.
7p viannito2711 20-04-2021 8 2 Download
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Femoroacetabular impingement is a common cause of hip/groin symptoms and impaired functional performance in younger sporting populations and results from morphological abnormalities of the hip in which the proximal femur abuts against the acetabular rim.
11p viannito2711 20-04-2021 10 2 Download
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Femoroacetabular impingement (FAI) is caused by an anatomic deviation of the acetabular rim or proximal femur, which causes chronic groin pain. Radiological identification of FAI can be challenging. Advances in imaging techniques with the use of computed tomography (CT) scan enable 3D simulation of FAI. W
7p vianttinic2711 20-04-2021 13 2 Download
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Uncemented allograft prosthesis composite (APC) has been applied for tumorous bone defect reconstruction in the proximal femur. However, the long-term results are rarely reported. This study aimed to evaluate long-term outcomes of uncemented APC.
10p vianttinic2711 20-04-2021 7 1 Download
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To retrospectively review the cases performed in Military Hospital 103 in recent years using either partial or total hip replacement for proximal femoral tumors. Subjects and methods: Between 2012 and 2019, eight patients with proximal femoral tumors underwent wide resection and hip arthroplasty. Two of these eight cases represented primary tumors and the remaining six represented skeletal metastases of a primary tumor.
11p viminnesota2711 22-03-2021 9 2 Download
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Bone resorption in the proximal femur due to stress shielding has been observed in a number of conventional cementless implants used in total hip arthroplasty. Short femoral-neck implants are claiming less interference with the biomechanics of the proximal femur.
7p vioregon2711 22-02-2021 8 2 Download
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To ensure adequate function after orthopedic tumor reconstruction, it is important to reattach the remaining soft tissue to the implant. This study aimed at obtaining mechanical properties of textile muscle-implant and muscle-bone connections in a preliminary test.
7p vioregon2711 22-02-2021 9 1 Download
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Solitary bone cysts (SBC) are benign, tumor-like lesions, which most frequently occur in the proximal metaphyseal-diaphyseal region of the humerus and femur of children and adolescents. The lack of a clear pathoetiology has impeded the development of treatment strategies.
7p vioregon2711 22-02-2021 7 2 Download