Thoracic cavity (or chest cavity) : Second largest hollow space of the body, enclosed by the ribs, vertebral column, and breastbone and separated from the abdominal cavity by the diaphragm.
胸腔：人体第二大的空腔，被肋骨、脊柱和胸骨包围，并以膈和腹腔隔开。
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Methods Into the inner ring road, separation peritoneum and abdominal transverse compartment of loose bodies and the creation preperitoneal space, home patch this gap.