A Systematic Review of the Evolution of Laser Doppler Techniques in Burn Depth Assessment. (7th August 2014)

• Record Type: Journal Article
• Authors: Khatib, Manaf; Jabir, Shehab; Fitzgerald O'Connor, Edmund; Philp, Bruce
• Other Names: Atiyeh Bishara S. Academic Editor.
• Is Part Of: Plastic surgery international. Volume 2014(2014)
• Publication Date: 2014-08-07
• Subjects: Surgery, Plastic -- Periodicals; 617.95205
• DOI: 10.1155/2014/621792
• Languages: English
• ISSNs: 2090-1461

Abstract

Abstract : Aims . The introduction of laser Doppler (LD) techniques to assess burn depth has revolutionized the treatment of burns of indeterminate depth. This paper will systematically review studies related to these two techniques and trace their evolution. At the same time we hope to highlight current controversies and areas where further research is necessary with regard to LD imaging (LDI) techniques. Methods . A systematic search for relevant literature was carried out on PubMed, Medline, EMBASE, and Google Scholar. Key search terms included the following: "Laser Doppler imaging, " "laser Doppler flow, " and "burn depth." Results . A total of 53 studies were identified. Twenty-six studies which met the inclusion/exclusion criteria were included in the review. Conclusions . The numerous advantages of LDI over those of LD flowmetry have resulted in the former technique superseding the latter one. Despite the presence of alternative burn depth assessment techniques, LDI remains the most favoured. Various newer LDI machines with increasingly sophisticated methods of assessing burn depth have been introduced throughout the years. However, factors such as cost effectiveness, scanning of topographically inconsistent areas of the body, and skewing of results due to tattoos, peripheral vascular disease, and anaemia continue to be sighted as obstacles to LDI which require further research.