鼻上颌窦的

The CT appearances of chronic Rhinitis and sinusitis.were analyzed. Results It was found that the degree of sinus opcity closely relates to the obstruction in the infundibulum.

结果 中道阻塞是引发鼻部及鼻窦疾病的重要原因，其中慢性上颌窦炎，筛窦炎与中鼻道的阻塞有明显的相关关系。

The results suggest that management of anatomic variations surrounding the ostia is very important in the treatment of maxillary ostium.

鼻内镜下处理上颌窦自然开口的关键是窦口周围的解剖异常因素中国论文联盟http：//www.lwlm.com

Methods Clinical data of 100 children with chronic rhinosinusitis receiving nasal cavity replacement therapy, antral lavage through natural ostium and functional endoscopic sinus surgery were analyzed retrospectively.

方法回顾性分析我院收治的100例小儿鼻窦炎，根据患儿不同情况采用药物鼻腔置换疗法、鼻内镜引导上颌窦自然开口置管冲洗及鼻内镜下功能性鼻窦手术治疗的疗效。

Operative treatment of Killian′s polyp under nasal endoscope can not only eradicate foci but also reserve function of mucosa, but for severe foci in the maxillary sinus, the optimum operation should be Caldwell-Luc antrotomy.

鼻内窥镜手术治疗Killian息肉既能根治病灶，又能保留粘膜功能，但对于窦内病变严重者，上颌窦根治手术仍为最佳选择。表明鼻内窥镜下诊治Killian息肉是颇具优越性的。

Methods Cross-sectional images between the top layer of ethmoidal sinus and thebottom layer ofmaxillary sinus from the Chinese visible human data setwere reviewed on a section-by-sectionbasis. Three-dimensional computerized reconstruction of the sella turcica and its adjacent structureswere per-formed.

应用中国可视化人体数据集，选取从筛窦上缘到上颌窦下缘的连续断层图像，在计算机上对经鼻蝶入路重要结构的断层图像轮廓进行数据分割、对位重建和三维显示。

Careful nasal endoscopy and CT should be performed on the patients of nasal sinuitis with deep headache or lateral headache complicated with resorptive bloody sputum.

对有深部头痛或一侧头痛患者伴有回吸性血痰等症状的鼻窦炎患者应进行详细的鼻内窥镜检查和鼻窦CT检查，手术中尽量扩大病变的蝶窦开口和上颌窦开口，手术后定期冲洗窦腔是防止复发的关键。

Careful nasal endoscopy and CT should be performed on the patients of nasal sinuitis with deep headache or lateral headache complicated with resorptive bloody sputum. During the surgical operation, doctors need to do their best to enlarge the opening of maxillary or sphenoidal sinus. It is the key to preventing recurrence to rinse the sinus cavity regularly after operation.

对有深部头痛或一侧头痛患者伴有回吸性血痰等症状的鼻窦炎患者应进行详细的鼻内窥镜检查和鼻窦CT检查，手术中尽量扩大病变的蝶窦开口和上颌窦开口，手术后定期冲洗窦腔是防止复发的关键。

Methods: Fifteen (30 sides) formalin-preserved human skulls were subjected to microsurgical dissection to evaluate the exposure scopes of 3 different endoscopic surgery approaches: endonasal middle meatal transpalatine approach, endonasal middle meatal transantral approach, and endonasal inferior turbinectomy transantral approach.

用手术显微镜对15具成人头颅标本按照鼻内镜下中鼻道经腭进路，中鼻道经上颌窦进路和中鼻甲切除进路要求进行显微解剖，观察不同手术进路暴露翼腭窝的范围。

The results suggest that management of anatomic variations surrounding the ostia is very important in the treatment of maxillary ostium.

鼻内镜下处理上颌窦自然开口的关键是窦口周围的解剖异常因素

Methods Ninety-one coronal CT scans of chronic sinusitis were analysed with mutimedia software developed by the authors. Sinus CT images were scanned into multimedia computer and the subtle anatomic structures such as pneumatization of the middle turbinate, agger nasi cell, Haller's cell, septal deformity , maxillary sinus hypoplasia , abnormality of uncinate process and ethmoid bulla and so on were measured.

用自行开发的计算机图像分析系统定量分析91例慢性鼻窦炎患者的冠状位鼻窦CT，观测指标包括：骨性解剖结构变异(包括中鼻甲气化、反常曲线中鼻甲、Haller气房、鼻中隔偏曲、上颌窦发育不良、鼻丘气房、钩突气化)、筛漏斗、钩突角度、筛泡等，测量相应结构的冠状位截面积、角度、长度。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。