<qa>  What was the ear shen men area used for the patients?A small retrospective review of 12 children that received acupuncture found that 83 did not show signs of emergence delirium. These patients had needling at 3 locations SP 6, HT 7, Liv 3 and magnets placed at the ear shen men area. The anesthetic technique used for these patients was not standardized and there was no comparison group. 