ICG 24h Prior to Operative Treatment of Orthopaedic Infection

Patients will be administered a single, FDA approved, ICG, 2.5-5mg/kg dose 24 hours prior to surgery. ICG fluorescence images will be acquired By a FDA approved surgical imaging device prior to surgical debridement. The wound will be irrigated as per standard procedure and another ICG fluorescence image will be acquired. The need for repeat debridement or tissue cultures will be left up to the treating surgeon.