距骨的

(1) The input of the internal fixation implant should be in accordance with the compressive trabeculae and be clingy with the femoral calcar, Abduction in small degree (10-30°) will improve the stress in femoral neck region. The stress distribution of the femur under extemal violence explained why the old people are easy to get the middle and low part fractures of the femoral neck and intertrochanteric fractures.(2) The finite element model of femoral neck fracture is good in orrowing various fixation methods for femoral neck fracture.

(1)三维有限元方法用于研究不规则物体是一种有效、准确的数值方法，不仅能考虑到所研究物体的几何形状，而且也考虑到物体的内部结构特性；股骨颈处的压力骨小梁和股骨距是重要的承载结构，内固定物的放置应循压力骨小梁方向尽量紧贴股骨距钻入；载荷主要通过压力骨小梁和股骨距传导至股骨干的中下1/3处；一定角度的下肢外展（10-30°）会较明显的增加股骨颈区的应力，而下肢的内收反而会减小此区的应力；暴力作用时股骨上端应力分布特点从生物力学角度说明老年人易于发生股骨颈中下段骨折和转子间骨折的原因。

Objective To study the anatomy of calcaneous sustentaculum tail and paries lateralis, and confirm the safe fixation pathway for sustentaculum tall and paries lateraiis.

目的研究跟骨载距突与其外侧壁的解剖关系，获得通过跟骨外侧壁固定载距突螺钉的安全通道。

These include fluid within the tendon sheath, fluid withinthe medial or lateral bursae, sinus tarsi syndrome, periostitisat the insertion of the flexor retinaculum on the tibia, hindfootvalgus, subtalar and talonavicular malalignment, and accessorynavicular bone.

这些包括腱鞘内、内外侧滑膜内水分滞留，跗骨窦综合症、屈肌支持带的胫骨侧附着处骨膜炎、后足外翻、距下关节和距舟关节排列不整及副舟骨。

The key factors of the treatment are to store the mutual relation between talus and calcaneus, and anatomic shape of calcaneus. Appropriate management of pen-operation was also important.

骨折治疗的关键是尽可能恢复跟距关节面的适应性和跟骨的正常解剖形态，围手术期的正确处理也非常重要。

Operative treatment should be performed actively when anatomic reduction of talus neck fracture is not achieved.

结论对于复位不理想的距骨颈骨折应积极行切开复位内固定，强调骨折的解剖复位，避免术后过早负重，降低术后并发症的发生几率。

Methods: 42 shadowgraphs of patients with trimalleolar fractures were studied, and an independent classification of trimalleolar fractures is concluded according to the dislocation of their talus.

根据42例三踝骨折脱位病人的原始 X 线片，对其距骨移位的规律进行研究总结，并据此探讨三踝骨折的独立分型。

In addition to Blair's original description for comminuted fractures and fracture dislocation of the body of the talus, it also provided a functional and durable ankle joint in various lesions of the ankles.关键词, osteoarthritis , tuberculosis , rheumatoid arthritis , equinus deformity

我们的结论是：除了贝尔氏本人初期所提出的运用於距骨粉碎性骨折及骨折性脱臼外，贝尔氏踝关节固定术亦可运用於各种不同的适应病，而且可以得到一个有功能的且可以持久使用的踝关节。

Objective To study the anatomy of calcaneous sustentaculum tali and panes lateralis, and confirm the safe fixation pathway for sustentaculum tali and panes lateralis.

目的 研究跟骨载距突与其外侧壁的解剖关系，获得通过跟骨外侧壁固定载距突螺钉的安全通道。

METHODS: We performed autologous chondrocyte transplantation in twelve patients with a focal deep cartilage lesion of the talus. There were seven female and five male patients with a mean age of 29.7 years. The mean size of the lesion was 2.3 cm(2). All patients were studied prospectively. Evaluation was performed with use of the Hannover ankle rating score, the American Orthopaedic Foot and Ankle Society ankle-hindfoot score, a visual analog scale for pain, and magnetic resonance imaging.

我们对12例距骨软骨缺损的患者采用自体软骨细胞移植术，7名男性和5名女性，平均年龄29.7岁，缺损的平均大小是2.3平方厘米，所有的患者进行前瞻性研究，利用Hannover踝关节等级评分和美国矫形外科学会足踝分会踝后足评分进行评估，对疼痛和磁共振影像学进行直观类比标度。

Of resorption in vertical and horizontal direction.The purpose of this article is to get the average values and standard deviation of the alveolar ridge heights of the upper and lower central incisors and the first permanent molors in adult with normal occlusion by cep...

测量正常成年人60名的结果提示利用新定的标志和线距对无牙颌原有的上下中切牙和第一磨牙的位置有了确定的方法和数据，进而可测得无牙颌牙槽骨的吸收量，因而扩大了头影测量的临床应用范围。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。