小骨的

The results also indicate that, for murine femora, the scan setup can impact densitometry measurements for both cortical and trabecular bone and morphologic measurements of trabecular bone.

研究结果还表明，对小鼠股骨，扫描设置会影响骨皮质和骨小梁的骨密度测量和骨小梁的形态测量。

Histological observation: Four weeks after implantation, porcine cancellous bone scaffold/bone marrow stromal cells complex appeared new bone formation and scaffold's degradation, which significantly increased in 8 weeks; In 12 weeks, new bone continued to increase and changed gradually to mature bone, a small amount of the Havers system was seen, the trabecular bone was not typical, capillary proliferated obviously, few residual scaffolds were seen, and no inflammatory cells were observed.

组织学观察：猪松质骨支架/骨髓基质干细胞复合体植入后4周开始有新骨生成，支架开始降解；8周时新骨的形成及支架的降解都明显增加；12周时新骨继续增加，逐渐向成熟骨组织转变，可见少量哈佛系统，但骨小梁尚不典型，毛细血管增生明显，少量支架残留，未见炎症细胞。

Three small bones in the middle ear: malleus, incus, and stapes.

骨质、小骨：中耳内的三个听小骨。槌骨、钻骨、镫骨。

The SSD of ossicles showed the malleus, incus, stapes, malleoincudial joint, and incuostapedial joint clearly.

结果 高分辨率CT清晰地显示了耳部微小病灶，明确了病变范围与周围结构的关系，听小骨的SSD对锤骨、砧骨、橙骨、锤砧关节、砧镫关节的显示有着极高的逼真性，颞骨矢状斜位极好地显示了面神经的破坏部位，为临床制定手术方案提供了有力的影像学依据。

Results HRCT findings of 45 cases of chronic otitis media with cholesteatoma included abnormal soft-tissue mass shadows in tympanic cavity of middle ear,sclerotic mastoid were observed in most cases, and bone changes including enlargment of the tympanic cavity with sclerotic border, the dislocation and destruction of the ossicles.The sigmoid sinus plate,tympanic tegmen, semicircular canal and facial nerve canal were destroyed in severe cases.

结果 胆脂瘤型慢性中耳炎患者HRCT表现：①45例均见中耳腔内团块状软组织影；②40例为硬化型乳突（88.9%）；③骨质改变包括中耳腔扩大和周缘骨质硬化、听小骨的移位、破坏、乳突骨质的破坏，严重者可伴有乙状窦壁、鼓室盖、面神经管及半规管的破坏。

The trabecularism is important necrosis diagnosis. Medical specialists are interested in the improvement of minutia detection by image enhancement method of high-pass. The new fast high-pass filter can enhance the trabecularism in clinical applications. Its fast characteristic is helpful in clinic, and it performs better than Butterworth filter method does for image enhancement in clinical applications.

股骨头X线片中的骨小梁结构对于诊断与治疗股骨头坏死疾病有着非常重要的参考价值，用合适的高通滤波算法来增强骨小梁的细节检测能力是令人感兴趣的，实验表明，这一高通滤波算法适合于增强股骨头图象的骨小梁结构，它的快速特点使它适合在临床中使用。

We successfully managed two patients with I-S joint separation resulting from head injury through exploratory tympanotomy with ossiculoplasty within the recent 2 years. Both were young females who had sustained head injury resulting from traffic accident with the sequelae of persistent hearing impairment. They both gained significant hearing improvement postoperatively.

在过去二年内，我们曾经历过二例听小骨链断离的病例，她们均为年轻女性，在车祸头部外伤后伴有持续性的听力障础，在怀疑听小骨链断离的诊断下，於外科病情稳定之后，以中耳探查术做听小骨链重建，两名患者术后听力皆有显著改善。

Methods 21 cases with suspicioned avulsion fracture of articular portion of tubular bone were reviewed. The cortical continuity of separate small bone and contiguous bone portion was investigated. The swell of soft tissue around these small bones was observed simultaneously.

回顾性分析21例怀疑骨端骨折而行法医学鉴定的案例，通过观察骨端游离小骨周边是否存在连续的骨皮质、小骨片相对侧表面是否有连续的骨皮质和局部软组织肿胀情况，并结合损伤机理考察骨折形态。

Pertaining to the ossicles in the middle ear .

关于中耳内的小骨的。

Objective:To observe the morphology of eroded auditory ossicles obtained in middle ear surgery for cholesteatoma and to investigate the mechanism of bone erosion in cholesteatoma.

目的：观察胆脂瘤破坏听小骨的形态学结构变化，探讨胆脂瘤的骨质破坏机制。

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。