Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
ostium
This term is used exclusively in anatomical and biological contexts to describe a specific type of opening. It carries a clinical and precise connotation, distinguishing a functional biological portal from a generic hole or gap. It is most frequently encountered in medical texts regarding the reproductive system or in zoological descriptions of poriferans.
Because it is derived from Latin, the word follows a specific pluralization pattern. While the English suffix -s is sometimes used in casual contexts, the formal scientific plural is ostia, which is the standard requirement in academic and professional biological writing.
Ý nghĩa
Ví dụ
The surgeon carefully identified the ostium of the coronary artery.
Blood flows from the atrium into the ventricle through the mitral ostium.
Water enters the sponge through thousands of tiny pores called ostia.
The catheter was positioned precisely at the ostium of the vessel.
Is the ostium completely obstructed by the plaque buildup?
Is the ostium completely obstructed by the plaque buildup?
Each ostium allows a steady stream of nutrient rich water to enter.
The anatomical study focuses on the diameter of the atrial ostium.
I need to check if the ostium is patent before proceeding with the injection.