Search Result for "lithotomy position":
Wordnet 3.0

NOUN (1)

1. a position lying on your back with knees bent and thighs apart; assumed for vaginal or rectal examination; 



WordNet (r) 3.0 (2006):

lithotomy position
    n 1: a position lying on your back with knees bent and thighs
         apart; assumed for vaginal or rectal examination