骨水泥

-βTCP对玻璃基骨水泥显微结构的影响

Effect of β - TCP on microstructure of ceramic-based bone cement

溶胶-凝胶法制备HAP骨水泥材料的研究

New Technics Preparation of HAP Bone Cement Material with Sol-Gel Method

多数人工关节是用骨水泥固定到位的。

Most artificial joints are cemented into place .

1例患者术后CT检查发现在椎体前侧缘有少量骨水泥外溢。

Leakage of a small quantity of bone cement occurred at only the anterior border of the vertebral body .

预冷温度及时间对Endurance骨水泥生物力学特性的影响

Influence of storage temperature and time on endurance bone cement properties

骨水泥外漏发生率A组为25.7%，B组为26.9%，C组为38.0%。

The rate of leakage of PMMA was 25.7 % in group A , 26.9 % in group B and 38.0 % in group C.

PMMA骨水泥颗粒对SD大鼠腹腔巨噬细胞RANKmRNA表达的影响

The Effect of PMMA Particles on the Expression of RANK mRNA in SD Rats Peritoneal Macrophage

目的探讨使用Friendly骨水泥股骨假体在老年股骨颈骨折假体置换中的应用。

Objective To explore the application of Friendly cemented stems for hip arthroplasty in old patients with femoral neck fracture .

结果利用明胶的溶胀行为与水化过程中体系pH值变化的相关性，可制备具有大孔和微孔结构的骨水泥。

Results The a microstructure with maero / micropores was obtained by adjust the swelling behaviour of gelatin according to the change of pH.

PMMA骨水泥的合成及表征

Synthesis and characterization of PMMA bone cement

磷酸钙骨水泥复合bFGF与VEGF修复兔桡骨缺损的实验研究

The Experimental Study of Calcium Phosphate Cement Mixed with bFGF and VEGF to Repair Bone Defects in Rabbit Radius

骨水泥水化后生成的羟基磷灰石（HAP）与β-TCP构成了双相多孔陶瓷。

HAP from bone cement hydration and β - TCP constructed bi-phase porous ceramic .

表阿霉素骨水泥介入治疗兔VX2肿瘤的MRI研究

The MRI Study on Rabbit VX_2 Tumor Response to Therapy of Pharmorubicin Cement Given by Interventional Method

注射型磷酸钙骨水泥/纤维蛋白胶作为BMP注射性载体的可行性研究

Feasibility study of injectable calcium phosphate cement and fibrin sealant as an injectable carrier of bone morphogenic protein

AF内固定系统加骨水泥填塞治疗胸腰椎压缩骨折远期疗效

A long term effect of AF internal fixation system and polymethyl methacrylate plugging in treatment of thoracolumbar vertebral compression fractures

骨水泥粉体颗粒水化后，转化为细小的羟基磷灰石（HA）针状晶体，构成近似球体的团簇，以降低表面活化能，增加材料的稳定性。

CPC after hydration was transformed to acicular crystals of hydroxyapatite , spheriform clusters were formed to decrease surface activation energy and reinforce stability of materials .

混合型（Hybrid）THA，未出现髋臼杯及股骨柄假体的松动。非骨水泥THA，除1例外无髋臼杯及股骨柄假体松动或下沉。

While no loosening of socket and femoral components appeared in all hybrid THA and in non - cemented THA except one .

并对该组患者pvp术后骨水泥渗漏的情况进行分型，将之分为三型，并针对不同的分型提出治疗方案。

The patients with bone cement leakage by PVP were divided into 3 groups which underwent different remedial methods respectively .

目的：生物活性骨水泥CAP目前已发展成为丙烯酸类骨水泥（如PMMA等）的新一代替代产品。

Objective : CAP , a new bioactive bone cement , has been developed as an alternative to acrylic bone ce-ment , like the PMMA .

PMMA骨水泥短期内抗肿瘤作用在粘稠早中期和粘稠后期无差异。

In short term , the anti-tumor effect of viscous PMMA bone cement was not significant between the prometaphase and the later phase .

目的：了解明胶对自固化磷酸钙骨水泥（CPC）物理性能、超微结构及生物相容性的影响。

Objective : To investigate the effects of gelatin on physical characteristic , ultramicrostructure and cytocompatibility of a self-setting calcium phosphate cement ( CPC ) .

PKP手术组共22个椎体，4个椎体发生骨水泥渗漏，渗漏率18%。

Four vertebraes presented cement leakage in all 22 vertebraes in PKP group .

研究表明磷酸钙骨水泥（Calciumphosphatecement，CPC）具有较好的药物缓释载体作用，同时在椎体成形术中的应用显示其能提供较为充分的强度和刚度。

It has shown that the Calcium Phosphate Cement ( CPC ) has the role of slow time-release and can provide the reliable stiffness and strength in the application of the vertebroplasty .

结论病灶切刮骨水泥填充治疗肢体GCT，方法简便有效，复发率低；

Conclusions Curettage plus cement reconstruction is safe and effective in treating local GCT of limbs .

磷酸钙骨水泥（CPC）是近年研制成功的一种具有生物学活性的新型非陶瓷型羟基磷灰石类人工骨材料。

Calcium phosphate cement ( CPC ) is a kind of non-ceramic hydroxyapatite with bioactivity developed in recent years which has been used as bone graft substitute .

探讨羟磷灰石骨水泥（HAC）作为生物活性因子缓释载体的有效性。

To investigate the validity of hydroxyapatite bone cement ( HAC ) as a slow-release carrier of bioactive factor .

观测指标包括：手术时间，术中透视次数，疼痛视觉模拟评分（VAS），活动能力评分，骨水泥渗漏情况等，统计比较两组数据结果。

Observations included : surgical time , perspective times , visual analog pain score ( VAS ), activity ability score , and bone cement leakage .

目的探讨病灶切刮骨水泥填充治疗肢体骨巨细胞瘤（GCT）的临床应用价值。

Objective To evaluate curettage plus cement reconstruction in the treatment of giant cell tumor ( GCT ) of limbs .

MTX释放浓度及速度与MTX在骨水泥中的包埋量有关，与骨水泥的厚度及形状无关。

The drug release rate and concentration was related with the concentration of MTX in compound but not with the thickness and shape of CPC .

目的评价自固化磷酸钙骨水泥（Calciumphosphatecement，CPC）载药妥布霉素的体外抗菌活性和植入兔体内后的药物释放特性。

Purpose To evaluate the calcium phosphate cement ( CPC ) characteristics about the drug release from the tobramycin-impregnated self-setting CPC in vivo after implanting it into rabbit 's femora and bacteria inhibitory of it in vitro .