[医] 视乳头盘, 视神经乳头
词型变化:名词复数形式 : optic disks

optic disk的用法和样例:

例句

  1. Funduscopy of the right eye revealed an edematous optic disc and macular star.Detailed diagnostic investigations failed to demonstrate a cause.发病后一周,再检查病人眼底,发现右眼眼底视神经乳头仍水肿外,此时合并出现了星状黄斑,左眼则仍是正常。
  2. Marked pallor occurs in complete optic atrophy, when there is blindness or severe visual impairment.在完全性视神经萎缩时,视盘出现明显的苍白色,此时有失明或严重的视力障碍。
  3. Thrombosis of the central vein produces a dramatic picture with massive haemorrhages and exudates radiating out from the optic disc.中央静脉血栓产生引人注目的眼底像,即可见大量出血和渗出斑从视盘呈放射状排列。
【近义词】

第一章 视器 Chapter 1 Visual Organ accessory organs of eye 眼副器 adipose body of orbit 眶脂体 aqueous humor 房水 bulbar conjunctiva 球结膜 central artery of retina 视网膜中央动脉 chambers of eyeball 眼房 choroids 脉络膜 ciliary body 睫状体 ciliary

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