詞語：ostium
ostium的解釋
ostium['ɔstiəm]n. 口；門口；孔（等於osculum）
ostium的意思
ostium 小孔;孔口;開口，口，門口（單數）;心門;ostium auriculoventriculare 釋義：耳室口,耳室(間)孔;ostium ruminoreticularis 釋義：瘤胃蜂窩胃孔;reticuloomasal ostium 釋義：網胃重瓣口;ostium cardiacum 釋義：賁門;
ostium的參考例句
1.Objective:To investigate the association between the shape alteration of pharyngeal ostium of eustachian tube and secretory otitis media (SOM). 目的：研究成人咽鼓管咽口形態改變與分泌性中耳炎（SOM）之間的相關性。
2.Method:93 cases were performed eustachian CT contrast examination, endoscopy of ostium tympanicum tube auditivae, of pharyngeal opening of auditory tube. 方法：為93例施行咽鼓管CT造影，咽口和鼓口內窺鏡觀察和相應的手術處理。
3.The adjacent structures of the ostia differ from each other by the different location of the ostium. The clinical significance of the ostium and the nasofrontal duct were discussed. 認為，開口於不同部位的額竇竇口周圍結構不同，對研究額竇的生理、病理，以及提高鼻竇內窺鏡檢查和額竇開放手術具有重要的參考和指導意義。
ostium的詞匯及翻譯
ofifice of superior vena cava; ostium venae cavae superioris - 上腔靜脈口
lrifice of inferior; ostium venae cavae inferioris; vena cava - 下腔靜脈口
aortic orifice; ostium aorticum - 主動脈口
orifice of coronary sinus; ostium sinus cornarii - 冠狀竇口
ileocecal opening; ostium ileocecale - 回盲口
ileocecal opening; ostium ileocecale - 回盲結腸口
external orifice of female urethra; lf ostium urethrae externum femininae - 女尿道外口
ostium of uterus; ostium utcri - 子宮口
internal orifice of urethra; ostium urethrae internum - 尿道內口
meatus urinarius; ostium urethrae externum - 尿道口
external orifice of urethra; ostium urethrae externum - 尿道外口
ostium pyloricum; pyloric ostium - 幽門口
atrioventricular orifice; ostium atrioventricylare - 房室口
ostium primum defect - 第一孔未閉型房間隔缺損
ostium secundum defects - 第二孔型房間隔缺損
ostium secundum defect - 繼發孔型房間隔缺損
orifice of pulmonary trunk; ostium trunci p-崑ulmonalis; pulmonary orifice - 肺動脈干口
opening of vermiform appendix; ostium appendicis vermiformis - 闌尾口
ostium vaginae; vaginal orifice; vaginalorifice - 陰道口
orificium externum uteri; os of uterus; ostium uteri - 頸管外口
ostium的短語及翻譯
胃竇 - gastral ostium
回盲口 - ileocecal ostium
n.女尿道外口 - lf ostium urethrae externum femininae
原中隔口未閉,第一孔未閉 - persistent ostium primum
第二孔未閉 - persistent ostium secundum
咽鼓管咽口 - pharyngeal ostium of auditory tube
n.幽門口 - pyloric ostium