naris

Atresia of posterior naris ( report of 8 cases )

后鼻孔闭锁（附8例报告）

Nasal process of premaxilla forms the whole posterior margin of the naris .

前上颌骨背突构成整个外鼻孔的后缘。

' Z ' - plasty for treatment of acquired stenosis of anterior naris

Z成形术治疗后天性前鼻孔狭窄

" Z " - plasty ; acquired stenosis of anterior naris ; treatment .

“Z”成形术；后天性前鼻孔狭窄；手术治疗。

HPLC Determination of Chlorpheniramine , Ephedrine Hydrochloride , Dexamethasone in Naris Drops

HPLC测定鼻敏滴鼻液中马来酸氯苯那敏、盐酸麻黄碱及地塞米松磷酸钠的含量

With the development of the fish , the anterior naris of the fry rose above the external surface and developed into a tubular extension , which opened to the outside .

随其发育，仔鱼前鼻孔隆起于外表面，发育为管状延伸物而与外界相通。

Methods : 318 children with OSAHS without antiaditis in the recent one year and without deflection of nasal septum , rhinitis , posterior naris stenosis , tongue body hypertrophy and etc.

对经睡眠监测诊断为OSAHS的318例儿童，所有患者均近一年来无扁桃体炎病史，并已排除鼻中隔偏曲、鼻炎、后鼻孔狭窄、舌体肥大等其他因素所引起OSAHS。

Treating group inspired the 0 9 % sodium chloride from anterior naris , and spewed it from mouth through nasal cavity and nasopharynx . The control group washed the mouth with the conventional method .

对治疗组应用生理盐水自前鼻孔吸入，经鼻腔-鼻咽-口咽吐出，对照组用传统含漱方法。

CT scanning results . Preoperative CT scanning results : The nasopharyngeal airway is narrow because of the hyperplasia of adenoid which shows soft tissue density shadow on the CT image . Adenoid of nine children grows into the posterior naris .

CT扫描结果术前CT扫描结果：增生肥大的腺样体呈软组织密度影，不同程度阻塞鼻咽部，其中9例患儿腺样体突入后鼻孔。

The overall pressure distribution : At the moment of maximum inspiratory flow rates , the pressure is gradually reduced from anterior naris to the glottis [ 0 ] and the total pressure drop is about 162 Pa in preoperative model , while 40 Pa in postoperative model .

总体压强差和压强变化梯度：在吸气气流速度最大时刻，术前模型由前鼻孔至声门压强逐渐降低，总体压强差为162Pa；术后模型为40Pa，比术前降低。

The nasal deformities were corrected comprehensively by rhombic skin excision of the compromised nostril base , traction between the columella base and the lateral afar crus , M + T incision on the edge of the naris and expanded polytetrafluoroethylene ( ePTFE ) implantation into the nasal cavity .

患侧鼻孔基底皮肤菱形切除，鼻小柱及患侧鼻翼脚基底部牵引复位，鼻孔缘M＋T瓣成形以及鼻内充填膨体聚四氟乙烯材料等方法综合矫正鼻部畸形。