Annals of plastic surgery
-
Annals of plastic surgery · Feb 2010
Orthogonal polarization spectral imaging: a tool for assessing burn depths?
The estimation of burn depths is still a challenge, and even experienced surgeons often fail. In search of an objective method for differentiation between deep- and partial-thickness burns, we investigated the use of orthogonal polarization spectral (OPS) imaging to visualize the microcirculation in burn wounds. Twenty-seven burned patients were included in the study, 81 burn areas were investigated at day 1 and 4 post burn. ⋯ It has proved a useful tool in particular for the prognosis as to whether the burn will heal spontaneously within 14 days or not. The presented OPS-Imaging device provides additional qualitative and quantitative information about the perfusion of the skin and therefore facilitates decisions about the follow on therapy. It is not an alternative to an experienced burn surgeon but provides important additional information.