髓骨

While in control group, some low density area could be seen in X-ray and most of the bone marrow cavity re-opened.

术后16周，两组骨密度差异无统计学意义，X线示EPCs组新生骨已基本完成塑形，对照组髓腔完全再通，新生骨处于重建塑形期。

OBJECTIVE: To evaluate bone cement-bone interface fusion in marrow cavity washed with high-pressure pulsed water syringe versus marrow cavity brushing.

目的：采用断层CT及大体观察评估骨髓腔用高压脉冲水枪冲洗及髓腔刷洗处理后骨水泥与骨界面的结合情况。

Faculty of Dentistry is primarily dedicated to education and research in dentistry including conservative dentistry, endodontics, dental materials science, dental public health, oral and maxillofacial surgery, oral microbiology, oral pathology, cariology, oral rehabilitation, orthodontics, paediatric dentistry, periodontology, implantology.

牙科学学院创建于1980年，主要致力于牙科学的教学与研究，研究领域包括牙科保护学，牙髓学，齿骨原料科学，齿骨公共健康，口腔全颌面外科学，口腔微生物学，口腔病理学，龋病学，口腔康复，正牙学，儿科牙科学，牙周病学，移植学等。

This method has enhanced the fracture healing and functional recovery, and decreased the incidence of the non union and refracture.

传统的内固定方法为接骨板或髓内钉固定，但常常有骨折延迟愈合、骨不连和再骨折等缺点。

METHODS: The proximal tibia was cut in 5°-10° retroversion using intramedullary or extramedullary location.

首先行胫骨近端截骨，采用胫骨髓内或髓外定位，后倾5°~10°截骨，游标卡尺测量胫骨平台横径、内侧平台前后径、外侧平台前后径。

In terms of pulmonary hypertrophic osteoarthropathy, Xray can only detect the periosteum hyperplasia and interosseous membrane calcification, while CT can show changes in the density of marrow cavity, MRI the abnormal signals of cortical bone and marrow cavity.

肺性肥大性骨关节病X线检查仅能发现骨膜增生和骨间膜钙化。CT检查可显示髓腔密度不均。MRI检查可显示病变累及骨皮质及骨髓腔。

The X-ray photo of animal experiment 2, 4 weeks after operation sees that the poroma of the skewed group is lesser and not concentrating while the poroma of the horizontal-shaped is much and concentrating, and 6, 8 weeks after operation the fracture line is blurred.

动物实验X片见术后2、4周斜形组骨痂较少且不集中，横形组骨痂较多且较集中，6、8周骨折线模糊，斜形组骨髓腔较不规则，横形组塑形较好，髓腔较规则。

Histology showed that control group had massive cartilage cell gathering together and bone trabecula disturbance, it had no significant bone cortex and medullary cavity formation.

组织学检查显示：对照组中可见大量团聚软骨细胞、骨小梁紊乱，无明显骨皮质、髓腔形成。

Callus ; Bone transplantaion ; Fracture fixation ; intramedullary ; Fractures ; ununited

骨痂；骨移植；骨折固定术；髓内；骨折；不愈合

Some bone trabeculae showed medullary cavity formation. In the control sides, the grafts were fused with tibias at 4 weeks. Some iliac crest bones degraded gradually, but the bone trabeculae of grafts also could be seen in the medullary cavity after 60 weeks.

植入髂骨的对照侧4周时移植的髂骨与周围胫骨紧密愈合，部分位于髓腔内的髂骨逐渐降解，但直到60周时仍可在部分髓腔中见到移植的髂骨骨小梁。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。