Clinical Evaluation of Adults Undergoing Elective Surgery Utilizing Intraoperative Incisional Wound Irrigation

Participants randomized to the povidone-iodine irrigation group will have all incisions irrigated once with povidone-iodine diluted in 0.9% sterile normal saline (to a final concentration of 5% povidone-iodine (0.5% available iodine)) delivered through a bulb syringe. The povidone-iodine irrigation should be left on for 60 seconds and then dried with sterile gauze. Irrigation will be performed after any/all deep tissue layers are closed, prior to skin closure. The volume used will be left to the discretion of the clinician and irrigation will be administered until saturation is achieved.

Participants randomized to the saline irrigation group will have all incisions irrigated once with 0.9% sterile normal saline delivered through a bulb syringe. Irrigation will be performed after any/all deep tissue layers are closed, prior to skin closure. The volume used will be left to the discretion of the clinician and irrigation will be administered until saturation is achieved.