头骨

objective to evaluate early signs of avascular necrosis of femoral head in adult by ct and to guide clinical treatment.methods the cases with suspicious diagnose of anfh were scaned in the both hip joints by x ray and ct to find the early signs of anfh with ct.results early signs of anfh using ct showed that, in 38 femoral heads 31 cases, there were radiate star shape of high density osteosclerosis of the trabeculae in 13 femoral head.twenty five femoral heads showed osteosclerosis and trabeculae structure disappearing and vague,incoordinately low ostedensity area and cyst change.there were fracture under the cartilage and light subsid in 5 cases.the cases in stage ⅰwere given decompression, while the pationtsresul in stageⅱand stageⅲ were given decompression and ostetransplant.conclusion ct results show that the sign of the high osteodensity and low osteodensity and cyst change can disply early anfh.

摘 要］目的：探讨成人股骨头缺血性坏死的早期ct征象并指导临床治疗。方法：对临床疑诊anfh的全部病例均行x线平片及ct检查，分析anfh的早期ct征象。结果：早期anfh的ct表现：31例38个股骨头，其中13个股骨头骨小梁呈放射状高密度的&星状征&，骨小梁境界清楚、锐利，属ⅰ期；25个股骨头表现为骨硬化，骨小梁结构消失、模糊不清，骨密度减低及囊性改变，属ⅱ期；并有5个股骨头在ⅱ期影像学改变基础上出现软骨下骨折及轻微塌陷，属ⅲ期。治疗结果：ⅰ期行钻孔髓内减压术，ⅱ、ⅲ期行钻孔减压植骨术。

Results Early signs of ANFH using CT showed that, in 38 femoral heads 31 cases, there were radiate star shape of high density osteosclerosis of the trabeculae in 13 femoral head.Twenty five femoral heads showed osteosclerosis and trabeculae structure disappearing and vague,incoordinately low ostedensity area and cyst change.There were fracture under the cartilage and light subsid in 5 cases.The cases in stage Ⅰwere given decompression, while the pationtsresul in stageⅡand stageⅢ were given decompression and ostetransplant.

结果：早期ANFH的CT表现：31例38个股骨头，其中13个股骨头骨小梁呈放射状高密度的&星状征&，骨小梁境界清楚、锐利，属Ⅰ期；25个股骨头表现为骨硬化，骨小梁结构消失、模糊不清，骨密度减低及囊性改变，属Ⅱ期；并有5个股骨头在Ⅱ期影像学改变基础上出现软骨下骨折及轻微塌陷，属Ⅲ期。

Strongly built, short-coupled, very active; broad in skull; broad and deep through chest and ribs; broad and strong over loins and hindquarters.

外观：拉布拉多犬应具有强壮的体态，较短的腰部，并且非常好动，较宽的头骨，宽阔的胸膛，深邃的肋骨，强壮的腰与后腿。

Strongly built, short-coupled, very active; broad in skull; broad and deep through chest and ribs; broad and strong over loins and hindquarters

外观：拉布拉多寻回猎犬应具有强壮的体态，较短的腰部，并且非常好动，较宽的头骨，宽阔的胸膛，深邃的肋骨，强壮的腰与后腿。

General AppearanceStrongly built, short-coupled, very active; broad in skull; broad and deep through chest and ribs; broad and strong over loins and hindquarters.

外观：拉布拉多犬应具有强壮的体态，较短的腰部，并且非常好动，较宽的头骨，宽阔的胸膛，深邃的肋骨，强壮的腰与后腿。

However, due to the screening effect of the metallic femoral head, bone changes within the femoral head have not been quantified clinically.

然而，由于金属股骨头不透X线，临床上股骨头骨变化没有量化。

They have salmon-colored skin, high-domed heads, webbed hands and large, goggle-like eyes.

他们有著鲑鱼色的皮肤，高耸的圆形头骨，有蹼的手，以及突出的大眼睛。

He was X-rayed and was founded that he had fractured his skull.

他照了 X 光，发现头骨破裂。

Free tattoo flash with designs in all categories from tribal to fantasy, skulls, color, and fairies we have it all ...

纹身图案免费闪光各类部落幻想头骨、彩色、：：这一切都和我们仙女 TATTOO MACHINES 99.99。

Flash skull tattoo tribal .

闪光头骨纹身部落。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了