title: Poststernotomy mediastinitis treated by rectus muscle flap plugging.
abstract: The current standard treatment of mediastinitis following median sternotomy is radical sternal curettage and plugging of the anterior mediastinal dead space with muscle flap or omentum. This paper will report our experience with a pediculated flap of the rectus muscle after mediastinal irrigation and drainage. The patient was a 75-year-old man diagnosed as having aortic arch aneurysm. The patient underwent a total aortic arch replacement with the bovine-collagen sealed vascular prosthesis (Hemashield). As an early postoperative complication, he was diagnosed with mediastinitis which was the result of infection of the drainage fluid. Mediastinal curettage and plugging of the rectus muscle flap was successfully performed. Without recurrence of infection, the wound healed completely. We conclude that early curettage and rectus muscle flap plugging are the most effective treatment of the poststernotomy mediastinitis.
authors.affiliation: Department of Cardiovascular Surgery, Shin-Nittetsu Muroran General Hospital, Hokkaido, Japan.
authors.forename: N
authors.initials: N
authors.lastname: Ohtani
authors.forename: N
authors.initials: N
authors.lastname: Akasaka
authors.forename: T
authors.initials: T
authors.lastname: Kawakami
mesh_terms: D000368:Aged; D017545:Aortic Aneurysm, Thoracic / Q000601:surgery; D006801:Humans; D008297:Male; D008480:Mediastinitis / Q000209:etiology / Q000601:surgery*; D011183:Postoperative Complications / Q000601:surgery*; D017568:Rectus Abdominis / Q000637:transplantation*; D013249:Sternum / Q000601:surgery*; D013524:Surgical Flaps; D013525:Surgical Instruments; D019616:Thoracic Surgical Procedures / Q000379:methods