常見例句Is I does not want to open the ostium, aloofs. 是我不想打開心門,拒人於千裡之外。Objective: To explore the role of enlarging ostium maxilare on chronic maxillary sinusitis in endoscopic sinus surgery. 摘要目的:探討鼻內(nèi)鏡手術(shù)中擴大上頜竇自然口對上頜竇炎轉(zhuǎn)歸的影響。The patency of maxillary sinus ostium maintained well in 33 cases,stenosed in 7 cases.The diseased middle tu... 上頜竇口開放33例,狹窄7例,病變中鼻甲大多恢複正常。There were 114 patients of ostium secundum ASD with maximal diameter of 40 mm and minimal diameter of 5 mm. ASD按位置分爲:中央型114例,最大逕爲40mm,最小逕爲5mm。If the ostium of sinus were traumatized, it might become an etiologic factor of chronic sinusitis. 若傷口波及鼻竇開口,將導致慢性鼻竇炎的形成。In addition, we found internal ostium occlusion in 5 eyes, all of them were filed blobs (P 另內(nèi)口閉塞5眼全部出現(xiàn)在無功能濾過泡組(P 返回 ostia