For participants in group A (conventional dressing) the wound will be inspected on an as needed basis during postoperative days 1-6 to assess for SSI (where day 0 = day of surgery). On postoperative day 7, the dressing will be removed. If the participant is in hospital, the wound care nurse or study staff will remove the dressing and examine the wound for SSI. If the participant was discharged before postoperative day 7, the home care nurse or the participant's physician will remove the dressing. The patient will have been sent home with a Post-Op Day 7 follow-up form, and will have been instructed to provide the form to the home care nurse or their physician to complete for the assessment for SSI.