The walls of the sinuses are lined with endocytic cells which engulf any foreign particles that might be present in the lymph . 窦的壁衬盖着内吞细胞,这些细胞能吞食淋巴中可能出现的任何一种外来颗粒。
Inferring lateral area of maxillary sinus on radiograph 线片上推测上颌窦的侧面积
On matteo ricci ' s idea and way of communication in late ming dynasty 论晚明西方传教士利玛窦的传播理念和方法
The medial wall of the maxillary sinus serves as a landmark for the lamina papyracea 上颌窦的内侧壁可以做为纸样板的标记。
The posterior ethmoid cells are easily identified as they are larger , wider , and fewer in number than anteriorly 后组筛窦的气房一般大而宽,在数量上也少于前组筛窦,容易确定。
This should bring into view the opening of the maxillary sinus and facilitate subsequent maxillary sinus meatotomy 这时可以看到上颌窦的开口,并为进一步的上颌窦口扩大术提供便利。
The natural ostium of the sphenoid sinus can usually be identified medially to the tail of the middle turbinate , approximately 1 cm above the choana 蝶窦的自然口通常位于中鼻甲的后部,后鼻孔上缘
All these anatomical features have important implications in clinical surgery and endovascular interventional treatment 了解枕下海绵窦的解剖学特点对于指导临床外科手术和血管内介入治疗具有重要意义。
4 degree of physiologic dgr has a negative relationship with hp infection , the former may weaken hp settling down on gastric muc 4健康青年人群dgr的髓与hp的感染呈反比,生理性dgr可能ahp在胃窦的定植。
Objective : to explore anatomical variations of the anterior ethmoid sinus in chinese people and to provide reference for clinical management 摘要目的:探讨国人前组筛窦的相关解剖变异,为临床手术提供参照数据和资料。