鼻中隔
鼻中隔(Nasal septum)把人类鼻内分成两半,形成两个鼻孔。鼻中隔由筛骨,犁骨和四方形的软骨组成。
鼻中隔 | |
---|---|
Bones and cartilages of septum of nose. Right side. | |
MRI image showing nasal septum. | |
细节 | |
动脉 | Anterior ethmoidal posterior ethmoidal sphenopalatine greater palatine branch of superior labial[1] |
神经 | Anterior ethmoidal nasopalatine nerves[1] Medial posterosuperior nasal branches of pterygopalatine ganglion |
淋巴 | Anterior half to submandibular nodes Posterior half to retropharyngeal and deep cervical lymph nodes |
识别标示 | |
拉丁语 | Septum nasi |
MeSH | D009300 |
TA98 | A06.1.02.004 |
TA2 | 3137 |
FMA | FMA:54375 |
格雷氏 | p.993 |
解剖學術語 |
鼻中隔一般为处在鼻内中央位置,但由于天生或者后天外伤可能导致鼻中隔弯曲,堵塞空气正常经过鼻孔,一般不影响生活,但严重时可导致用鼻呼吸困难,经常流鼻血,和反复炎症,需用手术治疗。
附加圖片
- Horizontal section of nasal and orbital cavities.
- Left orbicularis oculi, seen from behind.
- Cartilages of the nose, seen from below.
- Nasal septum
- Coronal section of nasal cavities.
- Front of nasal part of pharynx, as seen with the laryngoscope.
- MRI image showing nasal septum.
- MRI image showing deviated septum
註釋
- (英文)lesson9, The Anatomy Lesson, Wesley Norman (乔治城大学)
外部連接
维基共享资源中相关的多媒体资源:鼻中隔 |
- Anatomy figure: 33:02-01 at Human Anatomy Online, SUNY Downstate Medical Center - "Diagram of skeleton of medial (septal) nasal wall."
- Diagram at evmsent.org
- (英文)lesson9, The Anatomy Lesson, Wesley Norman (乔治城大学) (nasalseptumbonescarti)
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.