Abstract  This empiric think compared the candid framework indocyanine naif fluorescence angiography (ICG-FA) and the indirect
framework impulsive frequence thermography (DIRT) for visualising wound perfusion. Eight unaccompanied manlike thwartwise abdominal skin
flaps, obtained from someone patients undergoing abdominoplasty, were used. A amount of 19 designated vessels were individually
perfused. Warm and algid perfusate was utilised for visualising wound perfusion with DIRT. Both techniques were proven for repeatability,
making up a amount of 34 perfusions. Qualitative psychotherapy of the evaluate and ornament of perfusion visualised by both techniques
was carried out. The extent of the perfused Atlantic indicated by the backhanded DIRT framework corresponded substantially with the perfused
Atlantic indicated by the candid ICG-FA technique. The attendance of crisp blistering symptom in the IR images provided added information
on the organisation of perforating vessels. It is over that in empiric situations the non-invasive DIRT technique
is a beatific deciding to the intrusive ICG-FA framework for visualising wound perfusion.