查询词典 pedicle

Summary of Background Data. Safety concerns hae drien specific interests in the accuracy and precision of pedicle screw placement.

背景资料概述：由于安全性的关系，使得人们对椎弓根螺钉置钉的准确性和精确度有着特殊的兴趣。

PARTICIPANTS: 129 cases underwent pedicle screw implantation to correct thoracic scoliosis using Kirschner wire plus tapping technique. 103 patients were followed up, including 42 males and 61 females, with a median age of 15.3 years (range 13 to 19 years).

对象：采用徒手克氏针加叩击法制备胸椎椎弓根钉道置入椎弓根螺钉的方法矫正胸椎侧凸畸形129例，其中103例获得随访，男42例，女61例；年龄13~19岁，平均15.3岁。

RESULTS: Following three approaches of lumbar interbody fusion, the stability of lumbar spine was significantly reduced, which was enhanced after bilateral pedicle screw fixation (torsion indexes were also increased). In addition, rigidity of the lumbar spine was enhanced.

结果：行3种单纯椎间融合后，腰椎的稳定性能明显下降，附加了双侧椎弓根螺钉固定后，腰椎的各项稳定性指标均增强，包括扭转力学指标也得到了很大增强，有效增加了腰椎的刚度。

Varying degrees of thickening in gallbladder wall and straw-colored or brown-yellow plaque or node in cross-section can be seen, some with pedicle swelling like polypus, normal structure of gallbladder wall is found to have bean damadged microscopically, replaced by characteristic yellow granulomatous structure, consisting of plenty of foamy cells, acute and chronic inflammatory cells, fibroblasts, foreign-body giant cells and Touton cells.

大体观察胆囊壁不同程度增厚，切面常见淡黄色大小不等的结节或斑块，有的有蒂呈息肉样隆起。镜下见胆囊壁的正常结构受到破坏，代之以特征性黄色肉芽肿性结构，由大量泡沫样细胞、急慢性炎细胞、纤维母细胞、异物巨细胞及Touton细胞等组成。

First, the intact specimens were biomechanically tested according to a seven-part loading protocol. The specimens were then destabilized, and then restabilized with the following constructs in conjunction with bilateral T1 pedicle screws and biomechanically tested again using the same seven-part biomechanical protocol as was applied to the intact specimens.

首先，完整的标本按照一项包含7部分力学负荷的实验来进行生物力学测试；标本失稳后，使用双侧的T1椎弓根螺钉稳定脊柱标本，然后再次进行与前面一样的生物力学实验。

Theoretically the new type expended cage could be used alone without posterior pedicle screw fixation because of itself good biomechanical stability and self-stability.

结论新型扩张式融合器具有良好的界面稳定性能和自稳性能，在适应证下具有一定的临床应用价值。

Furthermore, routine evaluation of patients' status post pedicle screw fixation can be reliable obtained with radiographs.

此外，X片可以作为评价椎弓根螺钉固定术后患者情况的可靠的常规手段。

ADSCs encapsulated by vascular pedicled latissimus dorsi fascial flap and collagen protein scaffold complex has a higher adi pogenic efficacy in vivo than the gluteus maximus fascial flap with no specific vessel pedicle.

带血管蒂的背阔肌筋膜瓣包裹ADSCs 与胶原蛋白支架复合物在体内的成脂效率较无特定血管蒂的臀大肌筋膜瓣高。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失