查询词典 fixation point

Objective To conduct biomechanical study and three dimensional finite element analysis on lumbar spondylolysis and spondylolisthesis treated with single vertebra reduction and fixation system, and to evaluate the long term outcome of isthmic spondylolisthesis treated with direct repair and fixation with LSRF.

腰椎峡部崩裂及滑脱是常见的脊柱疾患，生物力学因素在其发病机制和治疗方法的选择上具有重要作用。其手术的目的是恢复腰椎解剖结构，稳定脊柱。

The majority of these injuries require combined anterior and posterior fixation because of the severe degree of bony and ligamentous disruption they exhibit.22,23 Today, with improved anesthesia and improved anterior locking plates and posterior segmental fixation systems,2,3,5–8,16,18,22,27 a combined anterior and posterior procedure is not as daunting a task.

由于存在严重的骨和韧带结构的破坏，这种类型的损伤大多需要前后路联合固定。现在，随着麻醉技术的进步，前方锁定钢板和后方节段内固定系统的改进，联合前后路操作已不再是一项另人畏惧的工作。

Cannulated screw fixation for the treatment of 10 cases were associated with varying degrees of varus deformity of hip, loosening of internal fixation, of which three cases of malunion, nonunion of four cases, the late anti-concurrent three cases of intertrochanteric fracture.

空心钉内固定治疗10例均伴发不同程度的髋内翻畸形、内固定松动，其中畸形愈合3例，不愈合4例，后期并发反粗隆间骨折3例。

External fixation combined with limited internal fixation has some advantages of fewer complications and good func-tion recovery in the treatment of multisegmental fracture of humeral.

采用有限内固定结合外固定架治疗肱骨干多段骨折，能获得较好疗效。字串3

External fixation combined with limited internal fixation has some advantages of fewer complications and good func-tion recovery in the treatment of multisegmental fracture of humeral.

采用有限内固定结合外固定架治疗肱骨干多段骨折，能获得较好疗效。

External fixation combined with limited internal fixation has some advantages of fewer complications and good func-tion recovery in the treatment of multisegmental fracture of humeral.

结果 本组经6～14个月，平均12个月的随访，骨折全部达骨性愈合，肩肘关节功能恢复良好。结论采用有限内固定结合外固定架治疗肱骨干多段骨折，能获得较好疗效。

External fixation combined with limited internal fixation has some advantages of fewer complications and good func-tion recovery in the treatment of multisegmental fracture of humeral.

采用有限内固定结合外固定架治疗肱骨干多段骨折，能获得较好疗效。转载于中国论文联盟 http：//www.lwlm.com

External fixation combined with limited internal fixation has some advantages of fewer complications and good func-tion recovery in the treatment of multisegmental fracture of humeral.

采用有限内固定结合外固定架治疗肱骨干多段骨折，能获得较好疗效。中国论文联盟http：//www.lwlm.com

The discoveries of the hemoglobin genes which encode the hemoglobins related to symbiotic nitrogen fixation in legumes and those not related to symbiotic nitrogen fixation in legumes andnon-legumes including cereals , make reseajrchers have a new look, resulting in two kinds of planthemoglobins: symbiotic and nonsymbiotic hemoglobins.

对这两种血红蛋白的性质、功能、基因结构及表达等方面的研究不仅对共生固氮中植物与微生物的相互关系和固氮工程研究；而且对植物细胞的呼吸代谢和耐涝机理等研究有重要价值。

Objective: To clarify the technical parameters in posterior atlanto-occipital transarticular screw fixation and discuss the clinical significance of occipitocervical junction fixation with transarticular screws.

目的：明确后路寰枕关节经关节螺钉固定的技术参数；探讨枕颈部经关节螺钉内固定技术的临床意义。

A historical region of southwest France between the Pyrenees and the Garonne River. The duchy of Aquitaine was joined with France after the marriage of Eleanor of Aquitaine to King Louis VII in1137, but its possession was disputed after her subsequent marriage to Henry II of England.

阿基坦法国西南部一个历史地区，位于比利牛斯山和加隆河之间，在1137年阿基坦的埃莉诺与国王路易斯七世结婚之后阿基坦公国加入法国，但当她再嫁英国亨利二世后，其归属权便受到争议

There are moments when I look at the smiling , happy faces of my expectant staff and wonder how they will cope when confronted by an outraged housemaster along with an unrepentant and recalcitrant bleached blond teenager in 18 years ' time .

有时候，我看着那些满怀期待的员工微笑，幸福的脸，想着当他们遇到一位愤怒的宿舍管理员和一位不知悔改，叛逆，而且将头发染成白色的18岁少年时，他们会如何处理。