SegmentedPropertyType_CodeMeanings: Aorta C6 vertebra C7 vertebra Clavicle Deep muscle of back Esophagus Face Fifth rib First rib Fourth rib Humerus Lower lobe of lung Scapula Second rib Sixth rib T1 vertebra T2 vertebra T3 vertebra T4 vertebra T5 vertebra Third rib Trachea Upper lobe of lung