Mj. Jones et al., THE INFLUENCE OF USING AN ATRAUMATIC NEEDLE ON THE INCIDENCE OF POST-MYELOGRAPHY HEADACHE, British journal of radiology, 67(796), 1994, pp. 396-398
The aim of this study was to investigate whether the incidence of head
aches following myelography could be reduced by using a needle with an
atraumatic tip. 107 patients were studied in a trial of 22 gauge atra
umatic versus 22 gauge bevel tipped needles. In the first 3 days after
myelography, there was a significant reduction in the incidence of he
adaches in patients in whom an atraumatic needle had been used.