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Eur J Cardiothorac Surg 2006;30:148-152
© 2006 Elsevier Science NL
a Department of Cardiothoracic and Plastic Surgery, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, Qld 4053, Australia
b Department of Intensive Care Services, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, Qld 4053, Australia
Received 2 January 2006; received in revised form 24 March 2006; accepted 27 March 2006.
* Corresponding author. Address: 1/11 Sir Fred Schonell Drive, St. Lucia, Qld 4067, Australia. Tel.: +61 7 33717150; fax: +61 7 33717150. (Email: clement_wong1{at}excite.com).
Objective: To report our experience using two staged bilateral pectoralis major flap as the sole treatment modality for sternal wound infection. Methods: A retrospective study of 9417 open-heart surgery cases performed between 1998 and 2003 at The Prince Charles Hospital. Sixty-eight patients were referred to the plastic surgical team for consideration of bilateral pectoralis major flap as the sole treatment modality for sternal wound infection. Results: There was a trend for early referral for flap operation (median 10 days) (p = 0.49). The median postoperative ventilation time and ICU stay were 1 and 2 days, respectively. The median hospital stay after flap operation was 15.5 days. One-year overall survival was 91%. Ninety-five per cent healed stable sternum was achieved with 100% failure in patients with chronically unstable sternum. Early referral appears to be an important factor in preventing osteomyelitis formation (p = 0.05) with the longest recurrence at 10 months postoperatively. Conclusions: The key to the successful management of deep sternal wound infection is early referral for pectoralis major flap operation. Our approach is safe with good long-term outcomes. We recommend this approach in all severe deep sternal wound infection but not in patients with chronic unstable sternum.
Key Words: Sternum Mediastinal infection Wound dehiscence
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