![]() Regular glaucoma check-ups include two routine eye tests: tonometry and ophthalmoscopy. It also is called fundoscopy or a fundoscopic exam. This type of exam allows eye doctors (often ophthalmologists) or other healthcare providers who use it to check for eye conditions like glaucoma and diabetic retinopathy. Perimetry (visual field test) The angle in the eye where the iris meets the cornea. Ophthalmoscopy is an exam that studies the back of the eye. Other instruments are now available for detecting and monitoring glaucoma but these are the most commonly used tests. Ophthalmoscopy (dilated eye exam) The complete field of vision. Tonometry - measuring the pressure within the eye, either using an instrument that emits a small puff of air onto the surface of the eye, or placing a probe against the eye after it has been numbed with anaesthetic drops. Visual field assessment - testing the field of vision using small points of light to check for blind spots. Ophthalmoscopy - checking the appearance of the optic disc (where the optic nerve joins the eye) using an ophthalmoscope, a special torch for looking into the eyes. There are three main tests that may be carried out by an optometrist to check for glaucoma: Most new cases of glaucoma are identified through referrals from optometrists, whose training equips them to recognise the early signs of the disease. When asked about symptoms of increased intracranial pressuresuch as headaches, pulsatile tinnitus, nausea, vomiting, diplopia and transient visual obscurationsthe patient reported occasional headaches and seeing stars when she bent down. People who are diabetic or very short- sighted are also more prone to glaucoma. African-Caribbean people) are considered to have a greater than average risk. Those with a family history of glaucoma in close relatives, or in certain ethnic groups (e.g. People aged 40 and over are at greater risk from glaucoma and there is an increasing risk with every decade of life. In most cases glaucoma sufferers will experience no symptoms until significant damage has occurred. This leads to a reduction in the field of vision and in the ability to see clearly. Glaucoma is the name for a group of eye conditions in which the optic nerve (the nerve at the back of the eye) is damaged, often in association with raised pressure within the eye.
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