Tran M A, Rozelot J P, Geral J P, Rouayrenc J F, Pujol M, Arlet J
Biomedicine. 1977 Nov;27(8):307-11.
The authors carried out measurements of the gases (pH, PCO2, PO2, SaO2) on blood from the trochanter of 85 chronic hip diseases in 73 patients. Simultaneous measurements were made on the arterial blood and on the blood of the femoral vein of the same side. A statistically significant difference in blood PO2 and oxygen saturation between the group of necrosis of the femoral head and the group of osteoarthritic hips was found. There is a paradoxical oxygen hypersaturation in case of necrosis. This hypersaturation is observed to parallel the increase of the intramedullary pressure in the same bone area.
作者对73例患者的85例慢性髋部疾病转子部位血液中的气体（pH值、二氧化碳分压、氧分压、动脉血氧饱和度）进行了测量。同时对同一侧的动脉血和股静脉血进行了测量。发现股骨头坏死组与骨关节炎性髋部组之间血液氧分压和氧饱和度存在统计学显著差异。在坏死病例中存在反常的氧过饱和现象。观察到这种过饱和现象与同一骨区域髓内压力的升高平行。
