“…Surveillance is a cornerstone of numerous studies carried out around the world as the primary modality for the prevention of SSIs [ 120 , 121 , 122 , 123 , 124 , 125 , 126 , 127 ]. One of the ways in which surveillance can be performed is the use of questionnaires provided to patients in the postoperative phase, which has the bias, however, of having to be returned to the surgeon at the follow-up or sent by post [ 128 , 129 ].…”