Routine small pupil examination

Fundus examination under the conventional small pupil has a great effect on the prevention of glaucoma. In the case of a careful internal eye examination, each patient should first make a preliminary fundus observation under the small pupil to find signs of glaucoma. If you don't have glaucoma, you can dilute the pupil so that it is easy to check and you can understand the details of the inside of the eye. Basic Information Specialist Category: Ophthalmic Examination Category: Other Inspections Applicable gender: whether men and women apply fasting: not fasting Tips: Those who do not have eye diseases should not do this check. Normal value The front of the eyeball is commonly known as the black eyeball. The black hole surrounded by the brown iris is a pupil, the normal pupil is round, 2 to 5 mm in diameter, and the sides are equal. In the case of strong light, the pupil is reduced, otherwise the pupil is enlarged. Clinical significance Abnormal results pupils appear white in cataracts, iridocyclitis, glaucoma, ocular trauma, high myopia, or systemic diseases such as diabetes. Need to check the crowd of people with white pupils. Precautions Taboo before the examination: Do not ask the doctor for medical advice. Requirements for inspection: Just cooperate with the doctor. Inspection process If you don't have glaucoma, you can dilute the pupil so that it is easy to check and you can understand the details of the inside of the eye. The most commonly used mydriatic agent for adults is 2.5-10% Xinfulin solution. It can be fully dispersed every 10 to 15 minutes, and it can be fully dispersed after 2 to 3 times. After 2%, the product can be inspected once in half an hour. Children's sputum is not easy to spread, usually with atropine dilated, drop 1 or 2 times (0.25% for under 5 years old, 0.5% for children under 10 years old, children over 10 years old can use post-Mato products ). Not suitable for the crowd Inappropriate people: no eye diseases.