From: S1 guidelines “lumbar puncture and cerebrospinal fluid analysis” (abridged and translated version)
Author | Subjects (n) | Population | Needle | Median | SD | Range | 2.5 | 97.5 |
---|---|---|---|---|---|---|---|---|
mmH2O | ||||||||
[58] | 31 | Students, healthy | 22 und 26 G | 145 (22G); 157 (26G) | 37 (22G); 36 (26G) | 85 -230 (22G); 80 – 240 (26G) | 40 (22G); 50 (26G) | 250 (22G); 260 (26G) |
[188] | 354 | Neurological diseases without increased intracranial pressure | 20 and 22 G, atraumatic | 170 | 90-280 | 100 | 250 |