tangent screen perimetry

См. также в других словарях:

• Perimetry — or campimetry is the systematic measurement of differential light sensitivity in the visual field by the detection of the presence of test targets on a defined background. Visual field testing can be performed clinically with confrontational… …   Wikipedia

• Visual field test — A visual field test is an examination that may be performed to analyze a patient s visual field. The exam may be performed by a technician in one of several ways. The test may be performed by a technician directly, with the assistance of a… …   Wikipedia

• Jannik Peterson Bjerrum — (December 26, 1851 1920) was a Danish ophthalmologist who was a native of Skarbak, a town in the southernmost part of Jutland. In 1864 Skarbak became part of Germany due to consequences of the Second Schleswig War. In 1876 he received his medical …   Wikipedia

• Field, visual — The entire area that can be seen when the eye is directed forward, including that which is seen with peripheral vision. The visual field can be tested to measure the extent and distribution of the field of vision. The test may be done by a number …   Medical dictionary

• Test, visual field — A test which measures the extent and distribution of the field of vision. The visual field test may be done by a number of methods including what are termed confrontation, tangent screen exam and automated perimetry. Although the test may seem… …   Medical dictionary

• Visual field — The entire area that can be seen when the eye is directed forward, including that which is seen with peripheral vision. The visual field can be tested to measure the extent and distribution of the field of vision. The test may be done by a number …   Medical dictionary

• Visual field test — A test which measures the extent and distribution of the field of vision. The visual field test may be done by a number of methods including what are termed confrontation, tangent screen exam and automated perimetry. Although the test may seem… …   Medical dictionary