| Queckenstedt | Hans, German physician, 1876-1918. See: Queckenstedt-Stookey test. (05 Mar 2000) |
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| Queckenstedt-Stookey test | Compression of the jugular vein in a healthy person causes an increase in the pressure of the spinal fluid in the lumbar region within 10 to 12 seconds, and an equally rapid fall to normal on release of the pressure on the vein; when there is a block of subarachnoid channels, compression of the vein causes little or no increase of pressure in the cerebrospinal fluid. (05 Mar 2000) |
| Queckenstedt's s. |
when the veins in the neck are compressed on one or both sides, in healthy persons there is a rapid rise in the pressure of the cerebrospinal fluid, which returns quickly to normal when pressure is taken off the neck. When there is a block in the vertebral canal the pressure of the cerebrospinal fluid is affected little or not at all by this maneuver. Called also Queckenstedt's phenomenon or test.
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