Bedside Gastric Ultrasonography in Term Pregnant Women Before Elective Cesarean Delivery

Abstract

All women but one presented with antral CSA compatible with residual gastric fluid. The qualitative 3-point grading system may be used to assess individual risk of perioperative gastric content aspiration. Our results suggest that an antral CSA of 10.3 cm in the right lateral decubitus position more accurately describes the upper limit of normal findings in the fasted pregnant patient at term.