PMID: 9444501Jan 28, 1998Paper

Intramuscular partial oxygen tension monitoring in compartment syndrome--an experimental study

European Journal of Emergency Medicine : Official Journal of the European Society for Emergency Medicine
A SeekampG Regel

Abstract

Measuring intracompartmental pressure is a well-accepted method in evaluating a compartment syndrome, which may occur after limb ischaemia followed by reperfusion. As a compartment syndrome is paralleled by a decreased microcirculation it should be possible also to evaluate a compartment syndrome by measuring intramuscular partial oxygen tension (PO2). In this study, anaesthetized rats (spontaneous breathing via tracheotomy) were subjected to infrarenal ligation of the aorta. A pressure catheter was placed subfascial in the crural muscle group of one hind limb, whereas the contralateral side was prepared with a PO2 catheter. Besides a sham operated group, three experimental groups were subjected to either 2, 4 or 6 h of ischaemia followed by 4 h of reperfusion. One further group was also subjected to 4 h of ischaemia and 4 h of reperfusion but received a fasciotomy at the time of reperfusion. Compartment pressure and intramuscular PO2 were recorded every 15 min. For histological examination muscle specimens were obtained after each experiment. Two hours of ischaemia followed by 4 h of reperfusion did not result in any morphological changes and also in no significant change in compartment pressure during both phases, whereas PO2...Continue Reading

Citations

Apr 19, 2008·Journal of Orthopaedic Surgery and Research·Michael MüllerKlaus D Schaser
Apr 7, 2004·Clinical Neurophysiology : Official Journal of the International Federation of Clinical Neurophysiology·Maren CarbonGabriel Curio

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