下颌骨

Results: Mandibular fracture occurred mainly in male, and between the age of 20 to 29 years; the major cause was traffic accidents; the most common site of mandibular fracture was chin; and the fracture of the middle face, especially the upper jaw fractures was the main coexisted wound with mandibular fracture; intermaxillary fixation was the main treantment, but has been replaced by internal fixation.

结果：264例下颌骨骨折中男性多于女性，好发年龄为20～29岁；各类损伤原因中，车祸最多；骨折部位以颏部最多；最常见的合并伤为颌面部其他部位骨折，其中以上颌骨骨折的发生率最高；颌间牵引复位固定是本研究中最多的治疗手段，近年来已逐渐被坚强内固定所取代，并取得较好的治疗效果。

METHODS: Fifty cases of complicated mandibular fracture received ten intermaxillary traction titanium screws and conducted intermaxillary fixation before operation; then the patients underwent open reduction and internal fixation; after operation intermaxillary traction was performed for 2-4 weeks.

对50例复杂下颌骨骨折患者先应用骨内颌间牵引钛钉进行颌间固定，再行切开复位内固定术，术后行骨内颌间牵引2~4周。

Exposuring the location of the fractures (except mandibular ramus and condylar fracture) through intraoral incision approach and using titanium neil to reposition the fractures as an anchorage is convenience and easy to operation. The other advantage is the unnecessary of intermaxillary wiring.

双侧下颌骨骨折均采用口内入路，钛钉作支抗辅助复位，行坚固内固定，手术方便，易操作，术后不需颌间结扎。

The each material parameter was defined, and the bone nature of the mandible was supposed to the isotropy .

设定各材料参数，下颌骨的骨质假设为正交各向同性的均质连续材料。

Allosteric site or harbour a proptosis not whole wisdom teeths as well usually bring interference to normal occlusion and affect the muscle of jaw has to usually make an excrescent constringency to avert from this interference but make muscle and articulation easily have the phenomenon of inflammation ache.

异位或萌出不全的智齿亦往往会对正常咬合造成干扰，牵动下颌骨之肌肉必须常常作出异常收缩来避开此一干扰而使得肌肉及关节容易有发炎疼痛之现象。

So you'll see that they've got a very large, lumpy jawbone, and most of that is muscle.

因此你将看到它们有一块大而凹凸不平的下颌骨并且上面多是肌肉。

Composite carriers composed of BMP-2 and collagen I sponge were implanted into latissimus dorsi muscle pouches of rabbits.

目的 探讨BMP-2 与胶原复合材料在骨骼肌中异位成骨预构骨肌皮瓣，修复自体下颌骨和皮肤复

Methods Milling-technique was used to change the lineament under local anaesthesia and through intraoral approach.

局麻下经口内入路，运用"铣骨技术"对下颌角肥大、下颌骨斜线部位增生、颧弓过高等情况进行处理。

The results showed that all nine linear measurements of Class I group were significantly larger than Class II group.

结果显示：反应下颌骨大小的 9 项线距测量结果，组间均

Objective To evaluate the diagnostic and treatment method of mandibular central vascular malformation.

目的探讨下颌骨中心性血管畸形的诊断和治疗方法。

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。