颌

Results Observed from orthpanotomography the density of bone in cysts increased significantly,with new bone formation and decreasing of the vulcanicity of cysts.Conclusion Marsupialization is an effective method to treat cyst of jaw,and shuoud be advocated.

结果 通过曲面断层片中观察发现囊肿腔内骨密度增高，有不同程度的新骨形成，囊肿体积变校结论开窗减压术是治疗较大颌骨囊肿的一种有效方法，值得推广。

Twelve patients of unilateral fracture of zygoma complex were treated with the help of the three-dimensional craniomaxillo-facial measurement instrument.

结果12例患者经采用三维颅颌面测量器辅助骨折复位后，术后均取得了较好效果，颧面部轮廓基本对称，容貌恢复良好。

Road traffic accident is the most common cause of hospitalized traumatic cases, and the zygoma and mandible was the susceptible sites to be fractured.

结果：1420例颌面创伤病例中，男女比例为3.24：1；21~30岁(36.22%)为发病的高峰年龄段；道路交通伤(42.07%)在致伤原因中居首位；颧骨(41.83%)和下颌骨(29.50%)为骨折高发部位；发生创伤超过3周后才获得治疗的病例占43.6%。

Biomechanical properties of the design were evaluated using finite element analysis method. The findings are as follows: The highest stress peaks concentrate at the neck of the zygoma fixture on the zygoma, while the rest of the pen-implant bone appears to bear lower stress.

基于该模型，模拟不同颌面骨缺损状态，设计上颌骨半侧和全缺损颧种植体长度、植入位置、植入方向，及常规种植体分布和数量，并利用有限元方法评价该设计的生物力学性能。

Any of various primitive elongated freshwater or anadromous fishes of the family Petromyzontidae, characteristically having a jawless sucking mouth with rasping teeth.

七鳃鳗，八目鳗一种七鳃鳗科的原始细长淡水或溯河产卵鱼，特点是长有无颌的吮吸嘴，嘴内有锉牙

①The prevalence of TMD is not much influence d by region,economy,race and society;②TMD is not increasing as people aging.It is self-limited;③In anamnestic symptoms,females report more frequently and are more liable to seek treatment;④Orofacial pain is the main cause of the subjects to seek treatment,although it is not severe.

①TMD的患病率受地域、经济、人种及社会等因素的影响较小；②TMD是自限性的疾病，其患病率不随年龄而增加；③TMD既往症状存在性别差异，女性更易就诊；④多数TMD/口颌面痛的疼痛值并不高，是可以忍受的，但成为就诊的主要原因。

Objective: To analyze the imaging features of the aneurysmal bone cysts of the jaw.

目的：探讨颌骨动脉瘤样骨囊肿的影像学特点。

Objective To further understand macillofacial chronic angioneurotic edema through clinical manifestations and a means of treatment.

目的 探讨颌面部慢性血管神经性水肿的临床表现及治疗方法。

Macillofacial ; Chronic angioneurotic edema ; Clinical manifestations ; Treatment

颌面部；慢性血管神经性水肿；临床表现；治疗

After injury 5d-7d, the protein expressed strengthly. Conclusion The stage of the VEGF expression at maxillofacial blast injury is similar to the angiopoietic stage during wound healing, and the Flt-1 expression is also occurring at that period.

VEGF在颌面部爆炸伤后的表达与创伤愈合过程中新生血管形成的时间相似，其受体Flt-1的表达也多发生于此时期，说明VEGF参与调节了创伤愈合过程中的血管再生阶段，对毛细血管的发生有积极促进作用。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐