Three-dose vs extended-course clindamycin prophylaxis for free-flap reconstruction of the head and neck.

Background: Twenty-four hours of perioperative antibiotics provides effective prophylaxis for most head and neck cancer resections. Many reconstructive surgeons have been hesitant to apply this standard to free-flap reconstruction of the head and neck. This prospective clinical trial compared short-course and long-course clindamycin prophylaxis for wound infection in patients with head and neck cancer undergoing free-flap reconstruction.