 The purpose of this study was to determine if point-of-care ultrasound, pokus, could reduce emergency department length of stay, idlos, for children with nonspecific manifestations of indisception, NMI, defined as two or fewer manifestations of the classic triad of indisception and or vomiting. A total of 141 children aged six years or younger who visited the emergency department of Asin Medical Center in Seoul, Korea from May 2014 through April 2016 were included in the study. Children were divided into two groups based on whether they received pokus or not. Those who received pokus were further subdivided into those who underwent pneumatic reduction and those who did not. The median idlos was significantly lower in the pokus group than in the no pokus group, 566 minutes, inner quartile range, IQR, 497 to 765 versus 745 minutes, IQR 551 to 981, P equals 0.003. Additionally, the median door to redo. This article was authored by Sung Min-hwan, Yong Hee and Kim, and Jong Sung Lee. We are article.tv, links in the description below.