骨性的

Results: The satisfactory MPR images of cochlea, bony semicircular canals, internal auditory meatus and other intratemporal structures can be obtained. The SSD images could show some important bony marks of temporal bone and spatial relationships between them clearly. On coronal plane, SSD images can vividly demonstrate the shape and spatial relationships of malleus and incus. A series images were obtained as the virtual endoscope moved from the external auditory canal to the middle ear cavity.

结果：MPR能在不同切面显示耳蜗、半规管、内耳道及面神经管垂直段等结构，显示率为100%；SSD能清晰显示颞骨重要的骨性结构，如内耳门、颈静脉孔等，冠状位切割后的SSD图像能生动地显示锤骨、砧骨的立体形态及空间关系；CTVE可模仿内窥镜从外耳向中耳移动，清晰显示骨性外耳道、鼓室内侧壁及听骨链等结构。

Based the above research, we chosen 48 cephalometric radiographs of skeletal classⅢocclusion (18-39 years old, ANB4°) and measured with computer assistant Delaire cephalometric analysis. The data were deal with ANOVA analysis through SAS9.0 statistical software. The research divided the cranio-maxillo-facial hard tissue structure feature of skeletal classⅢinto four classifications through Delaire cephalometric analysis including hypo-divergent, hyper-divergent, maxilla normal and glenoid fossa retrocession, nine parameters of four groups have significantly variability through ANOVA analysis(P.05),for example, anterior cranial base angle, sphenoidal angle, percentage of craniospinal area to cranial depth ,percentage of craniofacial area to cranial depth and so on.

在上述研究的基础上，首先选取48例骨性Ⅲ类错牙合畸形患者(18-39岁，ANB角4°)应用Delaire头影测量分析法进行测量，经SAS9.0行ANOVA分析，将骨性Ⅲ类错牙合畸形区分为低角型、高角型、上颌正常型和关节窝后移型四组，四组均数ANOVA分析发现九项分析指标的均数差异均有统计学意义(P.05)，如蝶鞍角、前颅基底角、颅面区比和颅颈区比。

Recently, some experimental studies have suggested that the effect of traditional Chinese medicine on osteoarthritis of the knee is predominantly reflected by the histomorphology, cytokine, intraosseous pressure, and oxygen free radical of knee osteoarthritis.

近年来，各种实验研究发现中医药对膝骨性关节炎的影响主要表现在膝骨性关节炎的组织形态学、细胞因子、骨内压、氧自由基等方面。

It is extremely necessary to find an ideal filling material for the treatment of benign bone defect, particularly those benign osteolytic defect in children with a comparatively large cavity.

为寻找良性骨缺损理想的充填材料，特别是修复儿童良性溶骨性较大的骨缺损，采用天然型无机骨充填良性溶骨性骨缺损5例，其中骨囊肿3例，纤维异样增殖症1例，非骨化性纤维瘤1例。

Objective To explore the effect of total glucosides of paeonia on the serum levels of NO and IL-1β in patients with knee osteoarthritis.

骨性关节炎(osteoarthritis，OA)是一种多发生在老年人群的骨关节疾病，其中以膝关节的骨性关节炎发生率最高。

Role of subchondral bone in osteoarthritis development: a comparative study of two strains of guinea pigs with and without spontaneously occurring osteoarthritis.

对有无自发骨性关节炎的两种品系豚鼠进行比较研究，观察软骨下骨在骨性关节炎发展中的作用

Results The values of bone density in weight-bearing, superolateral non weight-bearing and inferomedial non weight-bearing areas after femoral neck fracture in patients with osteoarthritis were lower than normal.

在骨密度测量方面，多数作者采用双能X线吸收测定法(dualenergyX rayabsorptiometry ，DEXA)，所获得的结果是骨性关节炎患者骨密度是增高的，并认为，骨密度增高可以降低骨折发生率；另外一些研究则显示骨性关节炎患者骨折发生率与致伤因素及暴力大小有关，与患者骨密度无关[2 ] 。

Results The bony tissue in the middle-lateral and anterior-posterior direction of the suprameatal tubercle could be wholly resected. And in the superior- inferior direction, auditory canal could be skeletonized. The petrosal apex could be only partially resected.

结果 内耳道上结节左右方向、前后方向骨性组织可全部切除，将内听道的上壁轮廓化切除其上下径；岩尖的前后、左右方向、上下方向骨性组织均不能完全切除。

Results The bony tissue in the middle-lateral and anterior-posterior direction of the suprameatal tubercle could be wholly resected. And in the superior- inferior direction, auditory canal could be skeletonized.

结果 内耳道上结节左右方向、前后方向骨性组织可全部切除，将内听道的上壁轮廓化切除其上下径；岩尖的前后、左右方向、上下方向骨性组织均不能完全切除。

Abstractive】 objective to investigate the diagnostic superiorty and therapeutic efficiancy of arthroscopic debridement for the osteoarthritis of the knee.methods 65 cases（74 knee） of senile osteoarthritis of the knee were debrided under arthroscopy with local anesthesia.the procedures included removal of hyperplastic membrance and raw surface of degenerated cartilage,repairing the meniscus,and reshaping of the intercondylar fossa.results 55 cases（67 knee） were followed up for 20 months in average.the pain was relieved and the function of the knee joint was restored in most patients.

目的 探讨关节镜下清理术治疗骨性关节炎的诊断价值及治疗效果。方法对65例（74膝）膝关节骨性关节炎患者采用局麻下行关节清理术，手术清理增生炎性滑膜，清理退变剥脱的软骨及打磨软骨创面，修整损伤半月板，取出关节内游离体、碎骨屑及炎性介质，髁间窝成形术解除撞击及磨损前交叉韧带。结果随诊55例（67膝），随访时间6～42个月，平均20个月，多数患者临床症状消失或者疼痛症状减轻，关节功能明显改善。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。