Intraosseous pressure, oxygenation, and histology inarthrosis and osteonecrosis of the hip
Open Access
- 1 January 1989
- journal article
- research article
- Published by Medical Journals Sweden AB in Acta Orthopaedica
- Vol. 60 (4), 415-417
- https://doi.org/10.3109/17453678909149309
Abstract
We compared intraosseous pressure, partial pressure of oxygen and carbon dioxide, and histopathology in 10 hips with arthrosis and in seven hips with nontraumatic necrosis of the femoral head. Hypoxia of the subchondral bone was present in both conditions. In arthrosis the intraosseous pressure was normal, whereas intraosseous hypertension was present in necrosis. Partial pressure of carbon dioxide was normal in both conditions. Identical signs of subchondral medullary and trabecular necrosis were found in both conditions.This publication has 9 references indexed in Scilit:
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