查询词典 cleft grafting

Methods A retrospective study was performed in a group of unoperated bilateral complete cleft lip and palate patients who received simultaneous primary palate repair and alveolar bone grafting.

按照唇腭裂序列治疗的现代概念，腭裂修复应在语音发育开始前完成，一般在出生后 9～ 12个月进行，而齿槽嵴裂植骨修复术的最佳时间应在尖牙未萌出前，牙根形成 1/ 2～ 2 / 3，患者年龄为 9～ 11岁[1] 。

Cleft-grafting of green budwood is also successful.

腭裂嫁接绿穗扦插也是成功。

It is feasible in the production to propagate the superior individual trees of Magnolia officinalis with improved cleft grafting.

首次利用改良劈接法快繁厚朴优良单株在生产上是可行的，成活率82.5％以上且苗木生长良好。

Objective To evaluate the outcome of alveolar cleft bone grafting using dental 3D-CT, and identify the position of the bone bridge.

目的 应用牙CT对牙槽突裂植骨术后的骨桥位置进行定位分析。

Our study broke through the traditional method of treating alveolar cleft with bone grafting. According to the characteristics of DO, transport disk was used to close the cleft and stimulate the new bone deposition behind it.

本研究旨在突破传统牙槽突植骨术治疗牙槽裂的思路，根据牵引成骨技术的特点，实验采用输送盘关闭裂隙，同时刺激新骨产生。

Alveolar cleft could be successfully closed by DO technique. This research is the basis of exploring clinical treatment of alveolar cleft without bone grafting.

通过建立牙槽裂狗实验模型，应用牵引成骨技术可以成功关闭牙槽裂隙，为进一步在临床上探索新的治疗牙槽裂的方法打下了可行性基础。

The experiment of closing alveolar cleft by DO technique was successful. It suggests a new method to treat alveolar cleft, without alveolar bone grafting and donor area morbidities. Thus, long-term studies are very necessary to try to introduce it into clinic.

本实验采用DO关闭牙槽裂隙的动物实验研究是成功的，同时，也开辟了治疗牙槽突裂的新思路，可以避免传统牙槽裂植骨术需从患者供骨区切骨的组织损伤和痛苦；且手术操作较简单，可在局麻下完成。

METHODS: A total of 20 patients with congenital meso immaturity cleft palate, aged 2-12 years, were randomly and evenly divided into control and bone grafting groups. Orthodox simplex two-flap operation was used to repair cleft palate in the control group, and two-flaps operation was adopt to repair soft tissue meanwhile implant OAM to repair bone defects in cleft hard palate in bone grafting group.

随机选取20例年龄在2~12岁的先天性正中Ⅱ度腭裂患者，随机平均分成对照组和植骨组，对照组采用常规的单纯两瓣法修复腭部软组织缺损；植骨组采用两瓣法修复腭部软组织缺损的同时，植入骨诱导活性材料修复硬腭骨组织缺损。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。