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Updated: Aug 24, 2026

Dual-mode Imaging of Cutaneous Tissue Oxygenation and Vascular Function
Published on: December 8, 2010
Optical measurements of tissue oxygen saturation in lower limb wound healing
1Regional Medical Physics Department, Durham Unit, University Hospital of North Durham, North Road, Durham DH1 5TW, UK.
Abstract:
This review has highlighted the role of oxygen in wound healing and in the mechanism of preventing infection. Optical measurements of tissue SO2 in wounds can provide valuable information, not only about the inflammatory state of the wound, but also about healing potential in ulcers and critical limb ischaemia. The technique is fast, non-invasive and can be used without the necessity for contact with the skin.
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