实验动物眼科检查术语.docVIP

Glossary of Medical Terms - Ophthalmology Aberration ?[??b?rei??n]: Distortions, related to astigmatism , that cause the inability of light rays entering the eye to converge (come together) to a single focus point on the retina . Aberration are divided into two main categories: higher-order and lower-order. 变型： 畸变，与散光有关，进入眼睛的光线在视网膜单聚焦点。 变型被划分成二个主要类别：Adnexa: Accessory structures of the eye, including the eyelids, lacrimal apparatus, etc. 眼的附属器官包括眼睑和泪器等 AK: Astigmatic Keratotomy 散光角膜切开术 , modified form of Radial Keratotomy (RK). 近视矫正术 Amblyopia ?[??mbli?upi?]: Dullness or obscurity of sight for no apparent organic reason, therefore not correctable with glasses or surgery. Sometimes called a lazy eye, wherein one eye becomes dependent on the other eye to focus, usually developed in early childhood. Often associated with strabismus . 弱视：非器质性的视力模糊和迟钝，因此不能通过戴眼镜或手术实施矫正。又叫lazy eye 单眼的聚焦一般依赖于另一眼的聚焦，通常发生在儿童时期。一般与斜视有关联。 Amsler grid: Hand held chart featuring horizontal and vertical lines, usually white on black background, used to test for central visual field defects. 阿姆斯勒方格表 常用于检查中心视力缺陷 Angle: Drainage area of the eye formed between the cornea and the iris , named for its angular shape, which is why you see the word angle in the different glaucoma names. 在评估不同青光眼时使用，体现角膜和虹膜间的角度 Anisometropia: Condition of the eyes in which they have unequal refractive power . 屈光不等 Anterior chamber: Space between the cornea and the crystalline lens , which contains aqueous humor . 前房，位于角膜和晶体之间 Anterior ocular segment: Part of the eye anterior to the crystalline lens , including the cornea , anterior chamber , iris and ciliary body . Aphakia: Absence of the lens of the eye. 无晶状体 Aqueous ?[eikwi?s] humor: Transparent fluid occupying the anterior chamber and maintains eye pressure. 房水：前房内透明的液体，维持眼压 ARMD: age related macular degeneration: 年龄相关性黄斑退行性病变Destruction and loss of the photoreceptors in the macula region of the retina resulting in decreased central vision and, in advanced cases, blind