查询词典 acetabular bone

In order to investigate the possibility of porous hydroxyapatite ceramics in the repair of skull bone defect, twenty-four rabbits were used. The bone defect model was created by operation to obtain a defect in parietal bone in a size of 1 cm x 1 cm. Filled the defect with HAC and methyl-methacrylate-syrene copolymer to fill the defect as control. At 1st, 2nd and 3rd months after operation, behavior of the rabbits was observed and then these animals were sacrificed and specimens were examined under microscope.

为了探索多孔羟基磷灰石陶瓷作为人工材料修复颅骨缺损的可能性，选健康家兔24只，切除颅顶骨造成缺损，分别用多孔HAC植片及无孔甲基丙烯酸甲脂－苯乙烯共聚物植片修复家兔颅骨缺损，于术后第1，2及3个月处死动物，进行术后反应及组织学观察。

Bone morphogenetic proteins ; Gene therapy ; Stem cells ; Bone regenerations ; Bone substitutes ; Human engineering

骨形态发生蛋白质类；基因疗法；干细胞；骨再生；骨代用品；人体工程

Results Among the eleven tumors, five were located in temporal bone, five in sphenoid bone, and one in frontal bone.

手术则分别采用额颞开颅、颞部人路、经蝶人路和经额人路，3例全切除，5例近全切除，3例大部分切除。

Methods : The defect of bone, skin and vessel in the bone and joint of limbs was treated by microsurgical method and the bone and joint injury was repaired by the external fixation supporter of odjustment cross joint with three Kirschner wires, keeping the free motion of every joint.

在四肢关节部位有骨缺损或骨折伴有血管损伤、皮肤缺损等病例，应用带血管的骨关节块移植、游离血管移植或各种皮瓣移植等显微外科方法修复后的同时，用三针可调外固定器跨关节外固定治疗骨关节损伤，保持各关节的自由活动。

All patients with secondary osteoporosis caused by all endocrine diseases including Cushing's disease, hyperthyrosis, hyperparathyroidism, capsula glandulae thyroideae or thyroid hypofunction and diabetes, and patients whose bone metabolism was interfered by grave diseases were excluded. Three months before the trial, the patients did not receive any drug that could interfere the bone metabolism or affect endothelin, such as estrogenic hormone, calcitionin, nitrogen monoxidum, glucocorticoid. In addition, the patients suffering from bone fracture within 1 year or grave cardio-cerebrovascular disease, which had intimate correlation with endothelin, liver and kidney disfunction were eliminated.

所有纳入病例均排除以下患有引起继发性骨质疏松症的各种内分泌疾病者（如柯兴氏病、甲状腺功能亢进、甲状旁腺功能亢进、甲状腺囊肿或机能低下、糖尿病等）；其他严重疾病干扰骨代谢者；测试前3个月内未使用过雌激素、降钙素、一氧化氮、糖皮质激素等干扰骨代谢或对内皮素有影响作用的药品；测试前1年内无骨折；患有严重心脑血管等与内皮素水平相关密切之疾病及肝肾功能异常者。

To explore the therapy for posterior acetabular fracture with compressive articular surface of the acetabulum.

探讨治疗髋臼骨折合并髋臼关节面压缩缺损的手术方法与措施。

Reconstruction of actabulum is mainly relevant to design, selection and fixation of acetabular prosthesis and repair of deficient acetabulum.

缺损髋臼的重建主要涉及翻修髋臼假体的设计与选择、翻修假体的固定和骨缺损修复等几个重要问题。

OBJECTIVE: To evaluate the value of computer aided design in the treatment of acetabular malignant tumor.

目的：评估计算机辅助设计在髋臼恶性肿瘤治疗中的应用价值。

At present, several definitions are available for the acetabular anteversion and inclination, whereas there are different expressions for one definition.

目前髋臼前倾角和外展角有多种定义，即使对于同一种定义，也有多种不同的表达方式。

In particular, the acetabular component anteversion can be difficult to determine on plain radiographs and as this is frequently an issue resulting in instability, accurate assessment is required.7

特别强调的是，髋臼假体的前倾在平片上难于评估，因此这往往是导致不稳定的潜在因素，精确的测量其角度是有必要的。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。