Lumbar puncture was performed in 195 children and the depth of needle was recorded. Our results show that the depth of lumbar puncture necessary to obtain uncontaminated cerebrospinal fluid correlates best with the child's weight. The simple formula: mean depth of insertion (cm) = 1.3 + 0.07 x body weight (kg), can be used to estimate the depth of lumbar puncture of children older than 3 months...

Feb 3, 2016. Quincke performed the first lumbar puncture (LP) in 1891 to relieve of bleeding with thienopyridine derivatives (clopidogrel, ticlopidine) it may . Lumbar puncture (LP) is the most used technique for obtaining cerebrospinal. . clopidogrel associated bleeding risk in patients submitted to spinal anesthesia . Aug 30, 2017. Plavix (Clopidogrel), Prasugrel. (Effient), Ticagrelor (Brili...

Palsies of cranial nerves are well-known complications after lumbar puncture. Sixth nerve palsies are the most common. They normally occur 4 to 14 days after the lumbar puncture and spontaneously recover in a few weeks or months. The occurrence of a fourth nerve palsy following lumbar puncture however is extremely rare. We report on a patient who developed a combined contralateral fourth and si...

A randomized study of 110 patients undergoing their first diagnostic lumbar puncture was performed to compare the effect of immediate mobilization with 4 hours bed rest on the incidence of post lumbar puncture headache. There was no difference between the mobile (n = 54) and bed rest (n = 56) groups in the incidence of post lumbar puncture headache (32% versus 31%, respectively). We conclude th...

BACKGROUND AND PURPOSE In patients with suspected subarachnoid hemorrhage (SAH) and negative CT findings, the iatrogenic introduction of RBCs into the CSF during lumbar puncture may lead to a misdiagnosis. We tested the hypothesis that the risk of traumatic lumbar puncture is lower with the fluoroscopy-guided technique than with the standard bedside technique. METHODS Data were collected retr...

Seventy-four patients with proved spontaneous subarachnoid haemorrhage were studied. Sixty-four underwent computed tomography and 55 underwent lumbar puncture. Seven cases deteriorated dramatically after lumbar puncture, six of these showing evidence of cerebral dislocation on further investigation. Four of the seven had not undergone computed tomography and three underwent computed tomography ...