下颌骨

ABSTRACT］ObjectiveTo study the clinical features and diagnosis of metastatic hepatic carcinoma to mandible.

目的 探讨下颌骨转移性肝癌的发病规律、临床特点和诊断要点。

RESULTS: There were 18 males and 12 females in the study with the median age of 8 years old. 66.7% cases involved the mandible.

结果：男18例，女12例，中位年龄8岁；66.7%的病例病变累及下颌骨。

Background: the mandible lies in one of the third of the lower and the middle face.

背景：下颌骨占据面下1／3部及两侧面中1／3的一部分，面积大、位置突出、骨折发生率高。

Results The bone mineral density of mandible is significantly affected with age.

结论下颌骨骨密度的测量可以反映全身骨密度情况。

Objective It is to discuss the effective method and indication of rigid internal fixation technique on mandible fracture.

目的 探讨应用坚强内固定技术治疗下颌骨骨折的有效方法及适应证。

Objective:To investigate the expression of integrin β1 during mandibular fracture healing.

目的：探讨下颌骨骨折愈合过程中整合素β1表达水平的改变。

Objective To study microwave heating effectiveness in killing the mandibular tumor cells at 55 ℃for 20 minutes.

目的 探讨微波加热对下颌骨内肿瘤细胞的杀伤作用。

Objective: To observe and search for an adaptative and efficient treatment methods of mandibular fracture.

自1991年起收治的218例下颌骨骨折的患者，对各种治疗方法、疗效进行观察研究。

Objective To investigate the clinical effect of titanium-miniplate in mandibular fractures.

目的 评估微型钛板内固定治疗下颌骨骨折的临床疗效。

Objective To study the effects of nano-hydroxyapatite and collagen compound membrane on the repair of mandibular defects.

目的观察纳米羟磷灰石和胶原复合膜诱导下颌骨成骨的能力。

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。