نتایج جستجو برای: femur
تعداد نتایج: 20561 فیلتر نتایج به سال:
Femoral fractures are among the most common major injuries that an orthopedic surgeon will be required to treat. During fracture treatment of femur bone the biomaterials are used for fracture healing. Evaluation of femur fractures using clinical data is confounded by multiple patient and fracture specific factors making it difficult to draw meaningful conclusions, despite the inclusion of large...
Gereç ve yöntemler: Çalışmada 21 sol distal femur kırığı modeli kullanıldı. Kemikler 3 eşit gruba ayrıldı. Grup 1 örnekleri distal femur anatomik kilitli plak ile yandan tespit edildi. Grup 2 örnekleri distal femur retrograd İM çivi ile tespit edildi. Grup 3 örnekleri hem distal femur anatomik kilitli plak hem distal femur retrograd İM çivi ile tespit edildi. Mekanik testlerde aksiyel yüklenme ...
Careful planning of operations is critical to success of the closed reduction and internal fixation (CRIF) surgery to fix proximal femur fractures. This paper presents a novel surgery planning simulation for the CRIF. The developed simulation employs 3D femur model reconstructed from actual patient’s CT data, and enables the user to make a plan on the model using 2D mouse. A projection scheme i...
Height is an important identity in forensics. Several long bones are known to be used for size estimation, one of which the femur (Os. Femur). Personal height growth affected by many factors, including gender, breed, and diet. This study aimed analyze correlation Os length. Thigh UWKS medical students influenced ethnicity observational descriptive analysis approach conduct a cross-sectional stu...
introduction we report a case of non-:union: with severe shortening of the femur following diaphysectomy for chronic osteomyelitis. case presentation a boy, aged 16 years presented with a dangling and excessively short left lower limb. he was using an elbow crutch in his right hand to help him walk. he had a history of diaphysectomy for chronic osteomyelitis at the age of 9. examination reveale...
Simultaneous post-traumatic ipsilateral fracture of femur head and subcapital femur neck without hip dislocation is a rare presentation and easily missed on X-ray imaging. A 48 years old male, with a history of high-energy road traffic accident, presented to us with severe pain in the left hip region and inability to ambulate. Preliminary X-ray showed impacted subcapital fracture with varus ang...
Over the past two centuries there have been documented secular changes in stature, weight, body proportions, and skeletal maturation rates in the United States. These changes along with a more sedentary lifestyle are likely reflected in femur morphology. Here we examine secular changes in diaphyseal cross-sectional size, shape, area, robusticity, and rigidity at midshaft and subtrochanteric of ...
INTRODUCTION Differences in the magnitude of bowing between races are well-known characteristics of the femur. Asian races have an increased magnitude of femoral bowing but most of the orthopedic implants designed for the femur do not match this exaggerated bowing. We calculated the sagittal and coronal femoral bowing in the Japanese population at different levels of the femur and addressed its...
background: revealing data on the role of vitamin d and calcium supplementation in bone health has led some to suggest that vitamin d and calcium treatment could also play a role in protecting bone against microgravity-induced mineral loss. objectives: the aim of the present study was to investigate the effects of vitamin d and calcium administration on microscopic and densitometric changes of ...
Transient Receptor Potential Vanilloid 1-Immunoreactive Innervation Increases in Fractured Rat Femur
PURPOSE Pain from vertebral or femoral neck fractures is a particularly important problem in clinical orthopaedics. Transient receptor potential vanilloid 1 (TRPV1) is a ligand-gated nonselective cation channel, and there are recent reports on an association between bone pain and TRPV1. However, an increase in TRPV1 activity has not been reported following femoral fracture. MATERIALS AND METH...
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