后鼻的

It suggested that under static status, the nasal septum, nasal columella and the lateral feet of nasal alar were the most concentrated areas of stress distribution. They are key mechanical parts of deformed nasal.3.2 Nasal displacement load analysis of patients with unilateral cleft lip and nasal alar collapse Deformed nasal displacement load three-dimensional finite element analysis showed that if the ipsilateral and contralateral nasal parts obtain similar geometry, the positions around nasal columella in ipsilateral nostril were the most stress concentrated region, next parts were the nasal septum and the lateral nasal alar.

提示静态状态下，鼻中隔、鼻小柱和两侧鼻翼外侧角是应力分布最集中部位，也是畸形鼻部的关键力学部位。3.2单侧唇裂鼻翼塌陷畸形患者的鼻部位移载荷形变后力学分析单侧唇裂鼻畸形患者的位移载荷三维有限元分析表明，畸形鼻部的患侧要获得和健侧近似的几何形态，其患侧鼻孔近鼻小柱周围应力分布最为集中，其次为鼻中隔和患侧鼻翼外方。

Some choanal polyp derive from concha nasalis media, endoscopic sinus surgery is a good method for treatment.

部分鼻后孔息肉发源于中鼻甲，鼻内窥镜手术是治疗的较好方法。

Methods 8 cases of radiationrelated nasopharyngeal necrosis, which were admitted for repeated epistaxis, were treated with debridement.

8例鼻咽癌放疗后因鼻咽坏死引起鼻出血，在常规止血效果不理想的情况下，采用鼻咽清创术治疗，并分析其效果。

The characteristics of skull bones are; underdevelopment of paramostoid process of the occipital bone; unjointing of zygomatic process from its arch with no supraorbital foramen; formation of semiglobal structure by petrous temporal bone;no naso -maxillary notch between nasal bone and nasal process of premaxilla; unobvious facial surface of lacrimal bones;well-developed nasal process of premaxilla; no facial crest of maxillae's exterior;...

头骨的主要特征是：枕骨的颈交不发达，眶上突不与颧弓相连，无眶上孔；颞骨岩部形成半球形鼓泡，鼻骨与颌前骨的鼻突之间不形成鼻颌切迹；泪骨几乎无颜面部；颌前骨的鼻突发达；上颌骨外面无面嵴；腭骨发达；犁骨腹缘后部不与鼻腔底壁接触；下颌骨支下缘无血管切迹、垂直部后下方有一角突。

The potential prognostic factors (nasal obstruction, cross-sectional area of nasal cavity, rhinosinusitis severity, preoperative olfactory loss, nasal polyps, allergic rhinitis, concurrent septoplasty and turbinal surgery, postoperative steroid treatment) for improvement in olfaction after FESS were also evaluated in these patients.

手术六个月后，这些病患的嗅觉功能再用同样方法来评估，同时分析可能的预后因子〈鼻塞、鼻腔截面积、鼻及鼻窦炎严重度、术前嗅觉丧失程度、鼻息肉、过敏性鼻炎、附带鼻中膈鼻甲手术、术后类固醇治疗〉对术后嗅觉功能改变的影响。

Human nasoseptal chondrocytes were isolated from surgical removed nasoseptal cartilage by mechanical resolution and enzymatic digestion with 0.3% collagenase type Ⅱ.

取人鼻中隔手术切除后的鼻中隔软骨，经机械分离和胶原酶Ⅱ型消化后获得软骨细胞悬液。

Results: The distances from the root of columella nasi to the inforior pole of sphenoidal sinus aperture and the sphenopalatine foramen were (60.40±3.21,58.10-72.76) mm and (62.14±1.93,59.50-73.40) mm, respectively.

结果：鼻小柱根部至蝶窦口下极及蝶腭孔的距离分别为(60.40±3.21，58.10~72.76)mm和(62.14±1.93，59.50~73.40)mm；蝶腭孔至蝶窦口下极的距离为(12.20±1.10，8.10~16.35)mm，在蝶腭孔处蝶腭动脉的外径为(1.99±0.13，1.50~2.80)mm；蝶窦口下极至鼻中隔后上动脉及鼻中隔后下动脉的距离分别为3.49±0.24，2.78~5.20）mm和(6.42±1.08，4.30~8.50mm。

Results:77.5% of sphenoid ostia can be identified by endoscope directly.The distances from sphenoid ostia to the superior and lateral wall of sphenoid sinus,the foramen of sphenopalatine artery,the anterior wall of sella,posterior nasal septum and nasal column were 9.6±4.1 mm,9.2±1.8 mm,11.1±1.6 mm,14.7±3.6 mm,3.6±0.5 mm and 61.6±3.7 mm respectively.

结果：77.5%的蝶窦口内窥镜直接窥见，窦口距离蝶窦顶壁、外壁、蝶腭动脉孔、鞍前壁、鼻中隔后端分别为8.6±3.1 mm、9.2±1.8 mm、11.1±1.6 mm、14.7±3.6 mm、3.6±0.5 mm，距离鼻小柱根部前缘61.6±3.7 mm，与鼻底夹角31.8°±5.2°。

We adopt compositive recondition techniques, including anatomical repositioning of the musculus orbicularis oris, the alar and nasal septum cartilages, and correction of nasal deformity with transplant of cartilage.

根据不同的鼻畸形程度进行鼻唇肌肉的解剖复位，鼻翼及鼻中隔软骨悬吊复位固定，以及肋软骨塑形后移植，纠正鼻翼和鼻小柱的畸形。

During operation, an intranasal and marginal combining incision was made to expl ore the alar cartilages and to from a mucosal-cartilage flap in the nasal vest ibule. After the deformity of septal cartilage and the abnormalities of the alar base on the cleft side were repaired, the total alar cartilage was repositioned and rotated with suspension and V-Y advancement to correct the nasal deformiti es. Results Since 1993, a total of 92 cases were treated by the above p rocedure and satisfactory results were obtained.

手术经鼻端和患侧前庭联合切口，解剖、显露双侧鼻翼软骨，同时形成患侧前庭粘膜软骨瓣；在纠正鼻中隔软骨偏曲，松解患侧鼻肌复合体起点，使鼻翼脚无张力抬高后，再通过悬吊技术和粘膜软骨瓣的V-Y推进，将患侧鼻翼软骨进行整体旋转复位；最后，应用口轮匝肌上部纤维内收抬高鼻翼脚，用鼻肌复合体起点复位调整鼻孔形态，完成鼻畸形的矫正。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。