Fig. 2From: Determining optimal needle size for decompression of tension pneumothorax in children – a CT-based studyPossible insertion sites and intrathoracic structures. Reconstruction of a thoracic CT of a 21 months old girl. a and b: Insertion sites at 2nd ICS MCL and 4th ICS AAL. c: 2nd ICS midclavicular line, sagittal insertion. View from apical. d: 4th ICS anterior axillary line, insertion perpendicular to the chest wall. View from apicalBack to article page