骨内的

Results A 19-year old boy with acue on the face and the back of chest as well as pustulosis at both axil was examined.

结果本例患者为19岁男孩，既有面部及胸背部痤疮和双侧腋窝脓疱病皮肤改变，又有双侧锁骨内段骨炎、骨肥大、胸锁关节和胸骨柄体关节炎的影像学表现。

While in this study, 2 week old Kunming mouse were killed by cervical dislocation. The long bone was collected on the super clean blench through sterile method, then periosteum and epiphyses were discarded.

另外，试验采用2周龄的昆明小鼠，拉颈处死，在超净工作台内无菌分离长骨，剔除骨周组织和骨骺端。

After they were implanted in animal femora, the bone bonding strength could come up to more than 30MPa after 6 weeks.

在植入体内后，骨结合强度在6内即达30MPa以上，远高于其他对照组的骨结合强度。

At present, autologous ilium and titanium-net cancellated bone are frequently used for clinical internal fixation, because both of them have good biocompatibility.

目前应用于临床的内固定植入物主要有自体髂骨和钛网松质骨植骨多见，生物相容性较好。

In one group, Sr-HA cement was injected into rabbit ilium （non-weight-bearing conditions）.

方法12只兔随机分为两组，将Sr-HA活性骨水泥注入其中一组兔的髂骨内，另一组中，Sr-HA活性骨水泥被用于单侧半髋关节置换。

The length of the screw is selected according to the transverse diameter of the calcaneocuboid articular surface, and the direction of the screw is determined according to the inner tilt angle.

跟骨骰骨关节面下方的骨量丰富，骨小梁致密，是螺钉植入的理想位置；应根据跟骨骰骨关节面的横径选择螺钉的长度，根据该关节面的内倾角决定螺钉的进钉方向。

Pull piece of ossification is two character that offer to cutting bring up the rear to still withhold periosteum, parenchyma and blood paragraph, pull Zhang Qi inflict through securing what go up at its the drawing of specific size or outspread force, make bone paragraph new spirit of the second birth inside clearance is lengthened or widen skeletal, add the surgical skill that bone measures.

梗概： 牵张成骨(D istraction osteogenesis，DO)是对切断后仍保留骨膜、软组织及血供的两个骨段，通过固定于其上的牵张器施以特定大小的牵引或扩张力，使骨段间隙内再生新骨延长或拓宽骨骼，增加骨量的外科技术。

The giant cell tumor of spine has its own specific radiographic feature. There is some recurrence in simple curettage of tumor lesion. The thoroughly en bloc resection of tumor or spondylectomy, bone fusion and strong inter fixation are the key points for successful surgical treatment, the clinic behavior of bone giant cell tumor is somewhat unpredictable.

脊柱骨巨细胞瘤之影像学表现有其特殊性；肿瘤彻底切除、植骨融合及坚强的内固定是手术成功的关键，单纯肿瘤病灶切除术存在一定的复发率；骨巨细胞瘤的临床行为具有一定的不可测性。

Objective To investigate bone nutritional status of neonates and their mothers as well as the correlation between them by estimating the concentrations of 25-D3, calcium and phosphorus in maternal blood and cord blood at birth, and by measuring the bone speed of sound of neonates and their mothers with quantitative ultrasound within 3 days after birth. Methods The concentrations of 25-D3, calcium and phosphorus in the serum were estimated both from 32 pregnant women who had a term delivery and from the umbilical cord at birth.

摘 要：目的通过对产妇及其新生儿在分娩当天进行血25-D3、血钙和血磷浓度的测定以及在产后3 d内采用骨定量超声仪对母儿进行骨超声波速度(speed of sound，SOS)的测量来评价母儿的骨营养状况和两者的相关性。

Failures of cementless cups include accelerated polyethylene wear, malfunction of the locking mechanism of the polyethylene liner in the metal-backed shell,59–62 and extensive periacetabular osteolysis.63 Screw holes in the shell enable debris to access the periacetabular cancellous bone, a further extension of the effective joint space.

非骨水泥型髋臼杯的失败原因包括聚乙烯磨损加速，金属杯中聚乙烯内衬锁定机制失效和广泛的髋臼周边骨溶解。金属杯中的螺钉孔为碎屑进入髋臼周围松质骨提供了通道和更广的有效关节容积。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。