眼眶

Objective To analyze the clinical features of visual acuity and diplopia in patients after orbital fracture.

目的 研究眼眶骨折患者的视力和复视的临床特点。

RESULTS: Of the 74 patients, 23 (31%) had ocular manifestations accompanied by other symptoms, including 3 (4.1%) with ocular syndrome accompanied with headache as the first symptoms of Moyamoya disease. Digital subtract angiography examination revealed 24 patients (32.4%) had unilateral or double stenosis of internal carotid artery, among which 3 patients had ocular syndrome. All positive eye findings included amaurosis fugax (13%), hemianopia (17%), decline or loss of the visual ability and lesions of visual fields (44%), papillary size dysfunction (13%), pupil direct/indirect light reflex (13%), ptosis (9%), nystagmus (4%), ocular dyscinesia (13%), and fossa orbitalis tenderness (9%).

结果：74例Moyamoya病患者中眼部症状与其它症状同时发生者23例（31%），其中仅以眼部症状伴头痛表现为首发症状就诊者3例（4%）；DSA检查显示单侧或双侧颈内动脉狭窄者24例（32%），其中3例患者双侧颈内动脉完全闭塞，而无任何眼部症状；23例患者所伴眼症表现主要为一过性黑朦13%，偏盲17%，视力下降甚至丧失44%，瞳孔大小异常13%，瞳孔直接/间接对光反射消失13%，上睑下垂9%，眼球震颤4%，眼球运动障碍13%，眼眶压痛9%。

Anencephaly, the single most common open neural tube defect, is characterized by the absence of the cerebral hemispheres and the lack of bony calarium aboe the orbits Fig.

无脑畸形，最常见的单一的开放性神经管缺损，其特点是无大脑半球且没有眼眶以上的骨性颅盖（图10-37A-B和图10-37C）。胎儿有正常的中脑和后颅窝，但大脑半球未正常发育。

Col. Grangerford was very tall and very slim, and had a darkish-paly complexion, not a sign of red in it anywheres; he was clean shaved every morning all over his thin face, and he had the thinnest kind of lips, and the thinnest kind of nostrils, and a high nose, and heavy eyebrows, and the blackest kind of eyes, sunk so deep back that they seemed like they was looking out of caverns at you, as you may say.

眼睛漆黑，深深地陷在眼眶里，看着你时，不妨说如同从山洞里朝外望着你。额骨高高的，头发又黑又直，一直拖到肩上。双手又长又细。他这一辈子，每天穿着一件干净衬衫，从头到脚的一套服式是细帆布做的白色西装，白得简直刺眼睛。每逢星期天，总是穿一身蓝色的燕尾服，钮扣是黄铜的。他手提一根镶银的

Grangerford was very tall and very slim, and had a darkish-paly complexion, not a sign of red in it anywheres; he was clean shaved every morning all over his thin face, and he had the thinnest kind of lips, and the thinnest kind of nostrils, and a high nose, and heavy eyebrows, and the blackest kind of eyes, sunk so deep back that they seemed like they was looking out of caverns at you, as you may say.

格伦基福特上校个子挺高，身材细长，皮色黑里透着苍白，哪儿也找不到一点儿血色。每天早上，总把那瘦瘦的脸刮得干干净净。他是薄嘴唇，薄鼻翼，高鼻子，浓眉毛。眼睛漆黑，深深地陷在眼眶里，看着你时，不妨说如同从山洞里朝外望着你。

CT databased computed analysis is a reliable method to measure orbital volume , which is available to gain the area of the orbital borderline limned of each section and give a value of orbital volume in the professional format subsequently .

其以CT扫描数据为基础，通过眼眶边界描绘，利用几何公式计算出眶腔容积，是一种可靠的眼眶容积定量测量方法。

Results: Difference between the left and right obits was observed in orbital width, medial distance of superior orbital foramen a and inferior foramen a and c in males. Difference between bilateral orbits was also observed in orbital width and anterior distance of superior orbital fissure in females.

结果 ：男性左右眶宽、眶下孔a、眶上孔a和眶下孔c存在明显差异，女性左右眶宽和眶上裂前距存在统计学差异(P 。0 5 )，并得出眼眶解剖标志的的参考值范围和形态学参数；男、女眼眶各项指标中，眶深、眶宽和两眶宽等测量结果显示出性别差异(P 。0 5 )。

Wheel scraper Orbital: Human eyes surrounded by a number of important points, appropriate stimulation of these points, for eye diseases, eye health is very good.

轮刮眼眶：人的眼眶周围有很多重要的穴位，适当刺激这些穴位，对眼部疾病治疗、眼睛保健都很有好处。

To discuss the diagnostic value of the new 5-sector approach for orbital imaging division in the diagnosis of orbital space-occupying lesions.

探讨眼眶影像学新五分区在眼眶占位性病变中的诊断价值。

Objection: To observe and compare the effects of Xray and CT in diagnose the fracture of orbital surface of frontal bone.

目的 探索X线平片和CT在诊断眼眶骨折中的作用，评价二者在诊断眼眶骨折中的优势和不足。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。