板骨

The next thing he found out was that if he put his hand between the rays and a photographic plate, the rays

他发现的第二件事情是假如他将手放在射线和感光板之间，射线会在板上印出手骨胳结构的影子。

Forty-sixe cases of symptomatic dynamic lumbar spinal instability were selected from the Ninth and Second People's Hospital from March 2003 to March 2007. They received dorsal spinal strenosis surgical decompression, titanium JJXA segmental pedicle screw fixation, intervertebral pace brace, intervertebral disc resection, with the sideward and the forward annulus fibrosus retained, endplate cartilage zone curetted, then received intervertebral bone particles graft, and pedicle screw compression. The patients were followed up for more than 15 months. The good and excellent rate was 91.3%.

选择2003-03/2007-03南阳市第九人民医院和南阳市第二人民医院收治的动力性腰椎不稳患者46例，行后正中入路下的椎管减压手术，钛制JJXA椎弓根螺钉置入，并行椎间隙撑开，双侧切除椎间盘保留侧方以及前方的纤维环，刮除终板的软骨层，行椎间颗粒骨植骨，椎弓根螺钉系统加压固定。46例随访时间≥15个月，优良率91.3%。

They are composed of dense lamellar bone originating from the medial maxillae and are covered with erectile mucosal tissue.

他们由上颌骨内侧突出的致密板层骨构成，上方覆盖能肿胀变硬的粘膜组织。

They are composed of dense lamellar bone originating from the medial maxillae and are covered with erectile mucosal tissue.

他们由上颌骨内侧突出的致密板层骨构成，上方垂直覆盖粘膜组织。

Especially our ELI medical-use titanium products, which strictly meet the ASTM F136 standard are widely used by a lot of medical equipment companies to manufacture inner fixing tools of spinal column, bone plate, femoral nail, bone screw, etc., and earn trust of our clients.

尤其，公司生产的医用外科低间隙植入钛产品，严格遵循ASTM F136标准棉被医疗器械单位用于生产脊柱内固定系统、接骨板、股骨髓内钉、骨螺钉等，深受客户信赖。

Results The symptom were obviously improved in all cases.There is no obvious difference in the results of operation time and volume of blood lossing and fusion time and fusion rates.AS the aspect of keeping interveterbral space,the hights of the join structure was bigger than ones of the control group.

结果 两组术后症状均明显改善，手术时间、出血量、植骨融合时间及融合率均无明显差异，但在维持椎间隙高度方面，椎间行棘突椎板连接结构组明显高于植碎骨粒组。

The major HRCT findings were presented with soft tissue mass in 89 middle ears(100%),the destruction of temporal bone including enlargment of the tympanic cavity 89 ears(100%),tympano scutum 55 ears(61.80%),ossicular chain 82 ears(92.13%),facial nerve cannal 54 ears(60.67%),semicircular canal 18 ears(20.22%),external auditory canal 10 ears(11.24%),tympanic tegmen 15 ears(16.85%),vestibular 1 ear(1.12%),cochlea 1 ear(1.12%) and sigmoid sinus plate 7 ears(7.86%).

HRCT表现为：中耳腔扩大伴软组织团块89耳(100%)，盾板破坏55耳(61.80%)，听小骨破坏82耳(92.13%)，面神经骨管破坏54耳(60.67%)，半规管破坏18耳(20.22%)，外耳道骨质破坏10耳(11.24%)，鼓室盖破坏15耳(16.85%)，前庭及耳蜗破坏各1耳(1.12%)，乙状窦周围骨质破坏7耳(7.86%)。

Objective To explore the feasibility and effect of reconstructing compression side femoral cortical bone defect with allegeneic cortical bone plate.

目的探讨同种异体皮质骨板重建压力侧骨皮质缺损的可行性及效果。

Objective To evaluate the clinical value of TiN iSMA encircling bone plate in treatm ent of comminuted fractures of extremity l ong bones.

目的探讨钛镍形状记忆合金环抱接骨板治疗四肢管状骨粉碎性骨折的临床应用价值。

Over an estimated 10,000 generations, the sticklebacks show structural differences that are greater than those seen between different genera of fish including variations in fins, changes in the number or size of their bony plates, variable jaw structure, and color differences.

估计已经有10000世代了，三刺鱼表现出的结构性差异大于我们看到的不同属的鱼类之间的差异，包括鳍的不同，骨板的数量或大小出现变化，可变的颌骨结构以及颜色的差异。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。