英语释义

1. a mouthlike opening in a bodily part (such as a fallopian tube or a blood vessel)

2. a mouthlike opening in a bodily part (as a fallopian tube or a blood vessel)
stenosis of coronary ostia
— R. L. Cecil & R. F. Loeb

片语

ostium auriculoventriculare耳室口

ostium lymphaticum淋巴孔

dermal ostium皮肤小孔

hole凿洞，穿孔；（高尔夫球等）进洞

ostium reticulomasicum蜂窝重瓣胃孔

ostium uteri[解剖]

ostium arterioconus心室动脉圆锥孔

ostium excurrens出水小孔

genital ostium生殖孔

mouth装腔作势说话

英汉例句

• there is high percentage of cases with accurate position of stent in ostium confirmed by ivus.

  经过ivus检查证实大部分支架在冠状动脉口部病变处能準确置入。

• objective to study the feasibility of inserting the nasal probe into maxillary sinus through the ostium of maxillary sinus for treatment.

  目的探讨临床上经上颌窦口进入上颌窦诊疗的途径。

• the patency of maxillary sinus ostium maintained well in 33 cases, stenosed in 7 cases. the diseased middle tu…

  上颌窦口开放33例，狭窄7例，病变中鼻甲大多恢复正常。

• the effect on ciliary movement of experiment chronic maxillary sinusitis in rabbits with different treatments on ostium of maxillary sinus;

  结论 经上颌窦自然开口行上颌窦口穿刺是安全、简便和有效的一种诊治方法。

• in cases where the posterior fontanel is identified, the division between the natural ostium and the fontanel should be resected to allow free communication between the two.

  如果确定有前卤存在，应该将前卤和上颌窦口之间的间隔切除，使两者相通。

• the situation of frontal sinus ostium and frontal recess was as follows:89 sides(39.3%) obstructed by swollen mucosa, polypoid mucosa or poly ps, no cell obstruction at frontal sinus orifice;

  额窦口和额隐窝情况：局部没有气房阻塞，仅有肿胀黏膜、息肉样变黏膜或者息肉阻塞者89侧（39·3%）；

• methods:the sinus ostium was blocked on one side on the first day of the expriment.

  方法：第一天，阻塞单侧窦口，对侧做假手术。

• conclusions experimental chronic maxillary sinusitis can be successfully induced by streptococcus pneumoniae inoculation with an ostium closed.

  结论窦口堵塞并注入肺炎链球菌可成功建立兔慢性上颌窦炎动物模型。

• if the ostium of sinus were traumatized, it might become an etiologic factor of chronic sinusitis.

  若伤口波及鼻窦开口，将导致慢性鼻窦炎的形成。

• conclusion inserting the nasal probe into maxillary sinus ostium through maxillary sinus natural ostium is safe, simple and effective.

  结论经上颌窦自然开口行上颌窦口穿刺是安全、简便和有效的一种诊治方法。

• a certainty basic foundation for precision determine the cannon ostium velocity are offered.

  从而为精确测定炮口速度提供了一定的理论基础。

• temporary counterclockwise atrial flutter was induced by pacing at coronary sinus ostium in 1 case with clockwise block in the isthmus.

  在1例峡部顺钟向阻滞者，冠状静脉窦口刺激诱发出短阵逆钟向房扑。

• an experimental model of acute maxillary sinusitis may be established by occlusion of sinus ostium and introduction of streptococcus pneumoniae with capsule.

  联合阻塞窦口并注入有荚膜的肺炎链球菌能较理想地建立急性上颌窦炎实验动物模型。

• objective:to explore the relation of tympanic ostium of eustachian tube and eustachian tube dysfunction in chronic otitis media.

  目的：探讨慢性中耳炎咽鼓管鼓室口病变与咽鼓管功能障碍的关系。

• then i build up the kissing balloon, and if you have a good flow, and no critical lesion in the ostium of the branch, it's only provisional.

  这样我只需要在主要的病变血管上放置一个支架，放置一个临时支架就可以了，关键血管一个支架解决问题。

• objective to study the influence to the patency of maxillary sinus ostium and function of cilia after treated with different nasal endoscopic surgical operation ofmaxillary sinus ostium.

  摘要：目的研究鼻内镜手术上颌窦自然开口不同的方法处理，对术后窦口开放及纤毛功能的影响。

• antralchoanal polyps present as mucoid masses originating at the maxillary antrum extending through a sinus ostium to the choana.

  上颌窦后鼻孔息肉表现为起源于上颌窦的粘液样肿块，并通过上颌窦口延伸至后鼻孔。

• ivus examination of culprit vessel showed accurate placement of stent in ostium in 29 patients(96.7%) and slight proximal protrusion of stent in 1(3.3%) patient.

  ivus检测罪犯血管準确支架置入到口部患者29例（96.7%）和支架近端轻度凸出患者1例（3.3%）。