Fig. 1From: Healing of surgical site after total hip and knee replacements show similar telethermographic patternsPostoperative telethermographic image 8 days after TKR (right knee is the operated joint). The differential temperature measured at the hottest spot (HS) is 1.6°C, while that for the surgical site area (SSA), as indicated by the dotted line, is 2.3°CBack to article page