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鼻中隔

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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
MeSHD009300
TA98A06.1.02.004
TA23137
FMAFMA:54375
格雷氏p.993
解剖学术语

鼻中隔(Nasal septum)把人类内分成两半,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。

附加图片

  • Horizontal section of nasal and orbital cavities.
    Horizontal section of nasal and orbital cavities.
  • Left orbicularis oculi, seen from behind.
    Left orbicularis oculi, seen from behind.
  • Cartilages of the nose, seen from below.
    Cartilages of the nose, seen from below.
  • Nasal septum
    Nasal septum
  • Coronal section of nasal cavities.
    Coronal section of nasal cavities.
  • Front of nasal part of pharynx, as seen with the laryngoscope.
    Front of nasal part of pharynx, as seen with the laryngoscope.
  • MRI image showing nasal septum.
    MRI image showing nasal septum.
  • MRI image showing deviated septum
    MRI image showing deviated septum

注释

  1. ^ 1.0 1.1 (英文)lesson9, The Anatomy Lesson, Wesley Norman (乔治城大学

外部连接

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鼻中隔
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