加压

Both hip arthroplasty and AO compressive cannular are reasonable choices for treatment of displaced femoral neck fracture in the elderly, but the results of group A is better than the group B. The rate of postoperative complication of group A is lower than the group B.

人工关节置换术和AO加压空心螺钉均是治疗老年股骨颈骨折的有效方法，但人工关节置换术可提高老年人的生活质量，减低术后并发症的发生率，所以人工关节置换的效果优于AO加压空心螺钉。

There with 8 cases of postoperative complication in group a (19.5).there were 12 cases of postoperative complication in group b(42.9%).conclusion both hip arthroplasty and ao compressive cannular are reasonable choices for treatment of displaced femoral neck fracture in the elderly, but

人工关节置换术和ao加压空心螺钉均是治疗老年股骨颈骨折的有效方法，但人工关节置换术可提高老年人的生活质量，减低术后并发症的发生率，所以人工关节置换的效果优于ao加压空心螺钉。

There were 12 cases of postoperative complication in group B(42.9%).Conclusion Both hip arthroplasty and AO compressive cannular are reasonable choices for treatment of displaced femoral neck fracture in the elderly, but the results of group A is better than the group B. The rate of postoperative complication of group A is lower than the group B.

人工关节置换术和AO加压空心螺钉均是治疗老年股骨颈骨折的有效方法，但人工关节置换术可提高老年人的生活质量，减低术后并发症的发生率，所以人工关节置换的效果优于AO加压空心螺钉。

Both hip arthroplasty and AO compressive cannular are reasonable choices for treatment of displaced femoral neck fracture in the elderly, but the results of group A is better than the group B. The rate of postoperative complication of group A is lower than the group B. So hip arthroplasty is a better way between two methods for the elderly with poor conditions.

人工关节置换术和AO加压空心螺钉均是治疗老年股骨颈骨折的有效方法，但人工关节置换术可提高老年人的生活质量，减低术后并发症的发生率，所以人工关节置换的效果优于AO加压空心螺钉。

Both hip arthroplasty and AO compressive cannular are reasonable choices for treatment of displaced femoral neck fracture in the elderly, but the results of group A is than the group B. The rate of postoperative complication of group A is lower than the group B. So hip arthroplasty is a better way between two methods for the elderly with poor conditions.

人工关节置换术和AO加压空心螺钉均是治疗老年股骨颈骨折的有效方法，但人工关节置换术可提高老年人的生活质量，减低术后并发症的发生率，所以人工关节置换的效果优于AO加压空心螺钉。

Objective To compare the effects of hip arthroplasty and AO compressive cannular in treatment of the displaced fracture of femoral neck in elderly.Methods From 1995.5 to 2004.11, 78 elderly patients of over 65 years old with displaced femoral neck fracture were operated with hip arthroplasty and AO compressive cannular.

目的 比较人工关节置换术与AO加压空心螺钉术治疗老年人有移位股骨颈骨折的疗效方法将1995年5月～2004年11月我院收治的78例年龄在65周岁以上的有移位的新鲜股骨颈骨折患者进行回顾性研究，将病例分 A、B两组，A组为人工关节置换组，B组为AO加压空心螺钉治疗组。

According to former reports, with the high stress from lateral pressure obstruction, the gutta pertscha become the primary cause of tooth root diastema of pulpless teeth.

据以往的文献报道，由于侧方加压充填时产生的高应力，侧方加压充填牙胶尖是造成无髓牙牙根纵裂的最主要原因。

Results none flap necrosis and 2 cases of subcutaneous fluidify in removal group (n=42) and 7 cases of flap necrosis and 36 cases of subcutaneous fluidify in persistent group (n=131) were cured in the short period by appropriate treatment.

结果 术后早期除去加压包扎组的42例患者中没有发生皮瓣坏死的病例，有2例出现皮下积液；术后持续加压包扎组的131例患者发生皮瓣坏死7例，皮下积液36例。经适当处理及治疗后均在短期内治愈。

Methods 173 elderly breast cancer patients with modified radical correction from may 2005 to may 2007 were randomly into postoperation early removal of pressure dressing group and postoperation persistence of pressure dressing group to retrospectively analyze the flap necrosis and subcutaneous fluidify.

对173例行乳腺癌改良根治术的老年患者随机分为术后早期除去加压包扎组和术后持续加压包扎组，并对皮瓣坏死和皮下积液情况进行回顾性分析。

With a high-rise hotel building as an example, calculates the pressurization air supply rate to the elevator hoistway by two methods, makes the selection based on comparison and presents the control measures of positive pressure proof.

以某高层旅馆建筑为例，用两种方法分别计算了电梯井加压送风量，通过比较确定了加压送风量，并给出了防超压控制措施。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。