Absent Lung Sliding on Lung POCUS Absent Lung Sliding with B-mode does not just mean PTX. It can ALSO be from: - pleurodesis - inflammation (ARDS) - severe COPD - Fibrotic lungs - Mainstem intubation POCUS 101 @Pocus101 #Absent #Lung #Sliding #POCUS #clinical #ultrasound #pulmonary