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- cortical bone volume 皮质骨体积
- Results The trabecular bone volume and mean cortical thickness decreased in OVX,however,the number of osteoclast were higher than normal rats. 结果:去势大鼠骨组织皮质及骨小梁变薄,骨矿化率增高,矿化缘长度增加,小梁表面破骨细胞数明显增多。
- In hard cortical bone this process of replacement is considerably slower than in spongy or cancellous bone. 坚硬的皮质骨的替代过程大大慢于海绵骨或松质骨。
- Allograft cortical bone is now being commercially machined into screws for such a purpose. (第43章)为此已有用同种异体皮质骨制成的商用螺钉。
- Cortical bone grafts are used primarily for structural support, and cancellous bone grafts for osteogenesis. 皮质骨移植主要用于结构性支撑,松质骨移植用于成骨。
- The loss rate of BMC value was similar between cancellous bone and cortical bone (P > 0.05). 不同年龄组的松质骨与皮质骨骨密度年丢失率无差异(P>0.;05)。
- However, the bone volume and adjacent anatomic structure limit the feasibility of dental implant. 然而,无牙脊的骨头高度和邻近的解剖构造往往限制了植牙的可行性。
- A 1-in (2.5-cm) osteotome is used to raise the periosteum and the thin slice of cortical bone. 在远端胫骨截断水平应该移除1cm腓骨从而使得血管化的骨头能够旋转。
- Conclusion It is a good method to treat CCBS using bands excision, multiple Z-shaped skin flap suture, periosteotomy, drilling through cortical bone. 结论束带切除多“Z”皮瓣缝合同时切开骨膜骨皮质钻孔是治疗该病的良好方法。
- Conclusions Trabecular bone volume and bone turnover rate can be improved by 3 month administrations of nylestriol in osteoporotic rat models. 结论尼尔雌醇能降低骨转换,增加骨量。
- There was obvious osteoporosis in cortical bone beneath the plate in the DCP group and noobvious osteoporosis was observed in the PC-DCP group. 结果显示:(l)X线影像显示PC一DCP与DCP组之间无明显区别; (2)组织病理学观察显示PC一DCP组骨折愈合速度及质量均优于DCP组;
- The main imaging findings included bone destruction,adjacent cortical bone involvement,periosteal reaction and soft tissue mass. 主要表现:骨质破坏,邻近骨皮质改变,骨膜反应及软组织肿块。
- Conclusion: IL-6 plays a role in the pathogenesis of posunenopsusal osteoporosis.Nilestriol can in hibit the expression of IL-6, reduce bone resorption, and maintain bone volume. 结论:IL-6参与调节雌激素撤退所致的骨吸收,尼尔雌醇可以抑制IL-6的基因表达,减少骨丢失,维持骨 量。
- The optical microscope picture analysis showed that bone trabeculae decrease and cortical bone become thin in the ovariectomized group. 光镜图像分析示去势组与依普拉芬组及其他各组间均有显著性差异。
- As expected, PTH enhanced vertebral bone volume and trabecular architecture in the OVXed rats, whereas pamidronate slowed the loss of cancellous bone in the osteoporotic animals. 甲状旁腺素治疗后与卵巢切除后未治疗的组织硬度是相同的。
- Methods Six adult dogs were used in this experiment.On the area of mandibular premolars, the cortical bone was removed and distractor was installed. 方法成年杂种犬6只,在下颌骨双尖牙区制备一个单皮质缺损区,安装牵引器,将其远中的骨皮质向骨缺损区牵引。
- Results CT best demonstrates trabecular and cortical bone involvement,periosteal reaction and matrix calcifications and ossifications. 结果:CT很好的显示骨小梁和皮质骨侵犯,骨膜反应和基质的钙化、骨化。
- Objective To study the effects of low calcium diet on both trabecular bone a nd cortical bone mass in female and male rats. 目的比较低钙饮食对性别不同的大鼠腰椎松质骨和胫骨中段密质骨的影响。
- Objective The effects of low doses fluoride on the phenotypic development of rat fetal calvarial osteoblast were studied because the cellular mechanism of fluoride promotes the increasing of bone volume clinically is unclear. 摘要目的由于氟在临床上促进骨量增加的细胞机制仍不明确,本文旨在研究低浓度氟对胚鼠颅骨成骨细胞表型发育的影晌。