Ultrasound Identification of Diaphragm by Novices Using ABCDE Technique.

Background And Objectives: In this study, we examined the consistency, rapidity, and reproducibility of the ABCDE technique for diaphragm identification. Operators using this method place the probe at the Anterior axillary line, watch for Breathing (lung sliding), and then move the probe Caudally to identify the Diaphragm for Examination.

Methods: A convenience sample of 100 patients was recruited from the preadmission clinic.