as it either comes into relation with these sinuses or blocks the way to them.GROSS ANATOMY.The middle turbinate is that part of the lateral mass of the ethmoid bone which projects from the external wall of the nasal cavity, continuous anteriorly with the lateral mass and separated from its...
1-anatomy.nasal[1]鼻的解剖 鼻的解剖 Anatomyofnose寿光市人民医院鼻在什么地方?---耳鼻咽喉科李友民 广医二院耳鼻咽喉科翁盛贤 1 鼻由外鼻鼻腔鼻窦三部分构成,鼻腔的三维解剖结构是维持正常鼻生理功能的基础.鼻腔为一不规则腔隙,其内沟壑纵横,结构复杂.每一侧鼻腔借助深在而隐蔽的鼻窦开口分别与四个鼻窦相交通....
The nasal turbinates, also known as nasal conchae, are curved, bony structures protruding from the lateral walls of the nasal cavity. The 3 pairs of turbinates are the inferior, middle, and superior turbinates. Some individuals may also have a 4th, smaller pair called the "supreme" or "h...
特点:薄而脆颅前窝anterior cranial fossa,鸡冠,筛板,皮肤特点:鼻毛.腺体.连接紧.疖.痛,筛窦,筛骨模式图,顶、底、内、外壁.前、后鼻孔,nasal fossa proper,筛孔,前-鼻骨 额骨鼻突 后-蝶窦前壁,16,底壁(鼻底):硬腭。,鼻腔鼻窦冠状切面,上颌骨腭突pa 7、latine process of maxilla 腭骨水平部horizontal ...
The osteomeatal complex is a lateral nasal wall region that drains the anterior ethmoid cells and the maxillary and frontal sinuses,[4]located lateral to the middle turbinate. It is not a discrete anatomic structure but a collection of several components, including anterior ethmoid air cells,...
Another reason for abnormal nasal discharge is an ethmoid hematoma, a benign tumor with a smooth exterior that is often mottled red, yellow or purple. It typically originates in the scroll-shaped bones at the back of the...
What's the difference between a small business and a start-up? In this post we explain what is typically meant by each of these how there isn't always a clear difference between the two. We also give examples of how 3D Anatomy Studios currently operates both as a small business and as...
二、鼻腔nasal cavity 分为鼻前庭nasal vestibule 、固有鼻腔nasal fossa proper (一)鼻前庭(二)固有鼻腔:内,外,顶,底四壁 internal ,external,superior ,inferior wall 1、内侧壁(鼻中隔nasal septum) 由骨和软骨组成 Little area 2、外侧壁上、中、下鼻甲superior ,middle inferior turbinate 上、中、下鼻道...
This study was designed to determine the prevalence of specific frontal recess cells in Japanese subjects and the association of these cells with the development of frontal sinusitis. Methods Frontal recess anatomy was analyzed using high-resolution spiral computed tomography images of paranasal sinuses...
1. Nasal cavity is magnified. 2. The upper respiratory tract is sectioned along the medial sagittal plane. 3. This model consists of 2 parts, one shows the anatomical structure of the lateral wall of nasal cavity, and othermiddle turbinate ...