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Ordinarily only one cortex and the cancellous bone are remoed for grafts, and the fractured crest, along with the apophysis, is replaced in contact with the remnant of the ilium and is held in place with heay nonabsorbable sutures.

通常仅取一例皮质骨板及松质骨，然后将折断的髂嵴与骨骺一起进行复位，用粗的不吸收缝线缝合，固定于和残留髂骨相接触的位置上。

Summary: Simultaneous Kocher-Langenbeck and iliofemoral exposures of the acetabulum are a safe and useful alternative to other extensile exposures and can be performed with similar morbidity.

概要：Kocher-Langenbeck和髂股联合入路是一安全的入路，可以有效的替代扩大入路，并且可以用于治疗一样的病。。

According to LetournelJudet classification,there were 2 transverse and posterior wall fractures,8 Tshaped fractures,3 anterior fractures accompanying posterior hemitransverse fractrures and 13 both column fractures.these patients were all treated through extensile acetabular approach.The reconstructive plates and compression screws were used for internal fixation basing on different classification.

回顾性总结了2002年至2005年收治的资料完整的手术治疗髋臼骨折26 例，按照LetournelJudet分型：横行伴后壁骨折2 例，T型骨折8 例，前方伴后方半横行骨折3 例和完全双柱骨折13 例，均采用扩展型的髂股切口手术治疗，根据不同骨折类型采用重建钢板和拉力螺钉固定。

According to Letournel Judet classification,there were 2 transverse and posterior wall fractures,8 T shaped fractures,3 anterior fractures accompanying posterior hemitransverse fractrures and 13 both column fractures.these patients were all treated through extensile acetabular approach.The reconstructive plates and compression screws were used for internal fixation basing on different classification.

回顾性总结了2002年至2005年收治的资料完整的手术治疗髋臼骨折26 例，按照Letournel Judet分型：横行伴后壁骨折2 例，T型骨折8 例，前方伴后方半横行骨折3 例和完全双柱骨折13 例，均采用扩展型的髂股切口手术治疗，根据不同骨折类型采用重建钢板和拉力螺钉固定。

Results After culturing with As 2O 3,PIEC present paste wall cells decrease,float,vacuolation,fat granule increase,and apoptotic features:i.e.cell membrane integrity,chromatin condensation,apoptotic body formation,etc.

为此我们采用猪髂动脉内皮细胞为对象，研究不同浓度As2 O3 对PIEC生长的影响，探讨介入放射学方法导入As2 O3 治疗实体瘤的作用机制。

The technique of lag screw fixation is able to reduce and fix the unstable injuries in the posterior ring of pelvis perfectly and immediately after operation.

拉力螺钉固定技术可使不稳定性骨盆后环获得良好的即刻复位和固定，恢复骨盆环的稳定性，适用于骶髂关节脱位及骶骨骨折患者。

Methods 50 eases (56 hips) sere undergone THA. A K-wire was inserted perpendicularly into femur at subtrochanteric level, the femoral neck fracture was repositioned and the other sire was inserted into the iliac crest paralleled with the former wire in the identical vertical axis.

对50侧（56髋）行全髓置换术，在股骨转子下垂直打入第1枚克氏针，在该针纵轴线相对应的髂嵴上打入第2枚克氏针，测量两针之间的距离。

Results: Base on the dissection, the rabbits' sciatic nerve was composed of the seventh lumbar nerve and first and second sacral nerves. The sciatic trunk descended in front of the sacroiliac joint and escaped between the sacral bone and ilium, then left the pelvis from the greater sciatic notch. The segment of sciatic trunk which ran between the sacrum and ilium was stable and feasible for localization according to the related bony structures in CT scanning, so it was selected as irradiation target. After high dose of stereotactic radiation, the degeneration and necrosis in nerve fibers could be observed under microscope.

结果：通过解剖可见坐骨神经主干由第7腰神经和第1、2荐神经组成，坐骨神经主干从荐髂关节下、荐骨和髂骨之间穿出后，跨过坐骨大切迹的一段坐骨神经主干位置恒定，且有荐骨和髂骨做定位标志，可作为CT定位的照射靶点，单次大剂量照射后镜下可见神经纤维变性坏死。

A radiosurgery treatment planning was performed on the selected nerve segment, its changes of pathology and ultrastructure were observed. Results: Base on the dissection, the rabbits' sciatic nerve was composed of the seventh lumbar nerve and first and second sacral nerves. The sciatic trunk descended in front of the sacroiliac joint and escaped between the sacral bone and ilium, then left the pelvis from the greater sciatic notch.

结果：通过解剖可见坐骨神经主干由第7腰神经和第1、2荐神经组成，坐骨神经主干从荐髂关节下、荐骨和髂骨之间穿出后，跨过坐骨大切迹的一段坐骨神经主干位置恒定，且有荐骨和髂骨做定位标志，可作为CT定位的照射靶点，单次大剂量照射后镜下可见神经纤维变性坏死。

A radiosurgery treatment planning was performed on the selected nerve segment, its changes of pathology and ultrastructure were observed. Results: Base on the dissection, the rabbits' sciatic nerve was composed of the seventh lumbar nerve and first and second sacral nerves. The sciatic trunk descended in front of the sacroiliac joint and escaped between the sacral bone and ilium, then left the pelvis from the greater sciatic notch. The segment of sciatic trunk which ran between the sacrum and ilium was stable and feasible for localization according to the related bony structures in CT scanning, so it was selected as irradiation target.

结果：通过解剖可见坐骨神经主干由第7腰神经和第1、2荐神经组成，坐骨神经主干从荐髂关节下、荐骨和髂骨之间穿出后，跨过坐骨大切迹的一段坐骨神经主干位置恒定，且有荐骨和髂骨做定位标志，可作为CT定位的照射靶点，单次大剂量照射后镜下可见神经纤维变性坏死。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。