9 results found
Medical tests
… the front part of your eye (anterior chamber) between the cornea and the iris . Gonioscopy is a painless examination to see whether … gonioscopy, laser light can be pointed through a special lens at the drainage angle. Laser treatment can decrease …
Medical tests
… of the eye. These parts include the clear, outer covering (cornea), the lens, and the coloured part (iris). The doctor can also see the front part of the thick …
Medical tests
… Tonometry measures IOP by recording the resistance of your cornea to pressure (indentation). Eyedrops to numb the … glaucoma or risk factors for glaucoma. If you wear contact lenses, remove them before the test. Do not put your … our content . Media gallery Optic nerve Cornea, Lens, and Iris Eye Structures (Front and Side Views) … Test Overview A …
Medical tests
… through the clear, outer covering of the eye, called the cornea. The fundus also contains blood vessels and the optic … that is about the size of a small flashlight. It has many lenses that can magnify up to about 15 times. Indirect … through the clear, outer covering of the eye, called the cornea. The fundus also contains blood vessels and the optic …
Medical tests
… the eye. A tiny electrode is put on the front of your eye (cornea) and on your face. You will look at a screen that … hour. Rubbing your eyes may scratch the front of your eye (cornea). Results Electroretinography (ERG) The test measures … the eye. A tiny electrode is put on the front of your eye (cornea) and on your face. You will look at a screen that …
Medical tests
… eyes may be tested together, with and without corrective lenses (if you wear them). Several types of visual acuity … and finds out the right prescription for glasses or contact lenses. Refractive errors, such as nearsightedness or … examination for people who already wear glasses or contact lenses. But it will also be done if the results of the other …
Medical tests
… otoscope is a hand-held tool with a light and a magnifying lens. It also has a funnel-shaped viewing piece with a … otoscope is a hand-held tool with a light and a magnifying lens. It also has a funnel-shaped viewing piece with a …
Medical tests
… the test is done. The flexible sigmoidoscope has a lighted lens system. This scope allows your doctor to see around … the test is done. The flexible sigmoidoscope has a lighted lens system. This scope allows your doctor to see around …
Medical tests
… gown. If you are wearing dentures, jewellery, contact lenses, or glasses, remove them. For your own comfort, empty … scope to help clear a path for the scope or to clear its lens. Suction may be applied to remove air or secretions. A … gown. If you are wearing dentures, jewellery, contact lenses, or glasses, remove them. For your own comfort, empty …
