Two-stage management of sternal wound infection using bilateral pectoralis major advancement flap.
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.
Wong
Clement H K
CH
Department of Cardiothoracic and Plastic Surgery, The Prince Charles Hospital, Rode Road, Chermside, Brisbane, Qld 4053, Australia. clement_wong1@excite.com
Senewiratne
Shireen
S
Garlick
Bruce
B
Mullany
Daniel
D
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D006348:Cardiac Surgical Procedures; D005260:Female; D006801:Humans; D007902:Length of Stay; D008297:Male; D008480:Mediastinitis / Q000601:surgery*; D008875:Middle Aged; D010019:Osteomyelitis / Q000517:prevention & control; D010369:Pectoralis Muscles / Q000637:transplantation*; D011379:Prognosis; D012017:Referral and Consultation; D012189:Retrospective Studies; D013249:Sternum / Q000601:surgery*; D013524:Surgical Flaps; D013529:Surgical Wound Dehiscence / Q000601:surgery; D013530:Surgical Wound Infection / Q000601:surgery*; D016896:Treatment Outcome; D014945:Wound Healing