Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences
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Beijing Da Xue Xue Bao · Apr 2015
[Clinical research of percutaneous vertebroplasty or percutaneous kyphoplasty for treating osteoporotic vertebral compression fractures induced by glucocorticosteroid].
To investigate the clinical characteristics of vertebral compression fracture (VCF) in glucocorticosteroid-induced osteoporosis (GIOP) and risk of vertebral refracture after percutaneous vertebroplasty (PVP) or percutaneous kyphoplasty (PKP). ⋯ The predilection site of VCF was similar in GIOP and primary osteoporosis (thoracolumbar segments> thoracic segments> lumbar segments). The risk of multiple segments VCF was higher in GIOP than in primary osteoporosis. The risk of vertebral refractures after PVP or PKP was higher in GIOP than in primary osteoporosis.
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Beijing Da Xue Xue Bao · Apr 2015
[Analysis of vertebrobasilar dolichoectasia based on computational fluid dynamics].
To analyze the hemodynamic states of vertebrobasilar dolichoectasia based on computational fluid dynamics technique. ⋯ CFD numerical simulation maybe can provide a theoretical basis for the role of hemodynamic factors in occurrence and development of VBD.
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Beijing Da Xue Xue Bao · Apr 2015
Comparative Study[Arthroscopic coracoclavicular ligament reconstruction versus open modified Weaver-Dunn procedure for acromioclavicular joint dislocations:comparison of curative effect].
To compare the surgical outcomes between arthroscopic coracoclavicular ligament reconstruction and open modified Weaver-Dunn procedure for the treatment of acromioclavicular joint dislocations. ⋯ Surgical treatment for acromioclavicular joint dislocations with either arthroscopic reconstruction or open modified Weaver-Dunn procedure could yield good results with no significant difference between the two groups as for the postoperative shoulder function. The rate of loss of reduction was lower in the arthroscopic surgery group compared with that of the open surgery group.
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Beijing Da Xue Xue Bao · Apr 2015
[Clinical characteristics and risk factors of newly developed vertebral fractures after vertebral augmentation].
To identify the characteristics and risk factors of the refractures after percutaneous kyphoplasty (PKP) and percutaneous vertebroplasty (PVP). ⋯ Older age and a history of fractures of the whole body are the independent risk factors of the refractures after PKP and PVP. The mechanism of the refractures after PKP and PVP is mainly the natural development of osteoporosis.
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Beijing Da Xue Xue Bao · Apr 2015
[Radiographic analysis of treatment of inter-trochanteric fractures using proximal femoral nails].
To establish a reliable approach for measuring proximal femoral 3 dimensional anatomy, and to compare post-operative differences of proximal femoralanatomy in the inter-trochanter fractures with two kinds of antegrade nailings. ⋯ By analyzing and comparing bilateral proximal femoral anatomical parameters after two kinds of IM nailings procedures, the differences between the bilateral post-operative NA angles in PFNA group were significantly larger than those in InterTAN group. There was significant correlation between the NA angles of the injured sides and NA angles of IM nailings in both the groups.