Protective effects of new femoral reaming techniques (Reamer irrigator aspirator, RIA I and II) on pulmonary function and posttraumatic contusion (CT morphology) - results from a standardized large animal model

新型股骨扩孔技术（扩孔器冲洗抽吸器、RIA I 和 II）对肺功能和创伤后挫伤（CT 形态学）的保护作用 - 来自标准化大型动物模型的结果