Objective To investigate the effect of the treatment of surgery and bone cementing to heal osteolytic metastatic carcinoma of vertebra body and four limbs metaphysis.

目的 探討應(yīng)用外科手術(shù)聯(lián)合骨水泥灌注治療椎體和四肢干骺端部位溶骨性轉(zhuǎn)移癌的治療效果青草视频在线。

Methods:Radiography,CT and MRI of 27 patients with osteosarcoma was analyzed related with observation of operation and pathology,and the imaging features of metaphysis and joint involved was summarized statistically with Fisher′s test.

對(duì)照術(shù)中大體觀察和術(shù)后組織病一學(xué)檢查結(jié)果，對(duì)2 7例骨肉瘤患者的X線免费一级A片在线观看播放视频5生畜、CT和MRI所顯示的骨骺和關(guān)節(jié)受侵情況進(jìn)行分析欧洲国产在线，總結(jié)有關(guān)影像學(xué)特征。

Rats 20 days after birth the TGF-βexpression in the metaphysis:positive signals in cells,dark blue,located in cytoplasm;positive expression intensity of the use of quantitative analysis of optical density.

仔鼠生后20天時(shí)TGF-β在干骺端的表達(dá)：陽(yáng)性信號(hào)的細(xì)胞呈深藍(lán)色日本同步大片，定位于細(xì)胞漿天天色天天爽；陽(yáng)性表達(dá)強(qiáng)度采用平均光度進(jìn)行定量分析。

This evolution has yielded a better understanding and ability to control fractures of the metaphysis and, in the distal femur, even intra-articular fractures.

這一進(jìn)展還包括對(duì)處理干骺端骨折日韩最新无码免费动漫AV，股骨遠(yuǎn)端骨折夜色亚洲精品站，甚至是關(guān)節(jié)內(nèi)骨折的更好的理解和能力。

Increasing the width of the proximal portion of the stem to better fill the metaphysis increases the torsional stability of the femoral component, especially when it is implanted without cement.

增加股骨柄近端的寬度以更好地填充干骺端可增加股骨假體的抗扭穩(wěn)定性色极品A片，特別是無(wú)骨水泥固定時(shí)久久96精品久久久久久。

Result:No significant difference was shown on metaphysis and joint involved between MIR and pathology,and MRI was more excelled than CT and radiography.

統(tǒng)計(jì)學(xué)分析采用Fisher′s精確檢驗(yàn)。結(jié)果：MRI在顯示骨骺和關(guān)節(jié)受侵方面均與組織學(xué)檢查結(jié)果基本一致白浆网站，優(yōu)于X線片和CT欧美性交网站大全。

The metaphysis of long bone.

即為長(zhǎng)骨干骺端。

This additional flexibility may not be aailable when a cementless femoral component is used, since depth of insertion is determined more by the fit within the femoral metaphysis than by the leel of the neck osteotomy.

這種靈活性在無(wú)骨水泥固定假體時(shí)可能不存在十大十大黄页站免费大全，因?yàn)榧袤w植入深度更多地取決于其在股骨干骺端的貼合情況而非股骨頸的截骨水平亚洲欧美日韩第一区在线观看。

The expressing RANK was decreased in the trabecular bones of aged rats femoral metaphysis.

雌激素缺乏可以增加大鼠股骨干骺端小梁骨中RANK的表達(dá)。

Results: During tibial metaphysis callotasis, the range of motion of knee decreased with distraction range of the limb. It was not significantly disordered in 10% distraction group, but it was significantly disordered when the distraction range was up to 20% tibial length.

結(jié)果：（1）脛骨干骺端截骨緩慢牽伸延長(zhǎng)時(shí)新地址黄片，膝關(guān)節(jié)活動(dòng)度隨延長(zhǎng)幅度增大而逐漸減小久久国产精品亭亭亚洲Av，當(dāng)延長(zhǎng)幅度低于10％時(shí)關(guān)節(jié)功能障礙尚不明顯，但當(dāng)延長(zhǎng)幅度達(dá)20％以上時(shí)關(guān)節(jié)活動(dòng)度出現(xiàn)顯著性下降黑色丝袜一区二区三区。