Ss. Kroll et al., COMPARISON OF RESOURCE COSTS OF FREE AND CONVENTIONAL TRAM FLAP BREAST RECONSTRUCTION, Plastic and reconstructive surgery, 98(1), 1996, pp. 74-77
Resource costs, which are the costs to the hospital of providing a ser
vice, were measured for 154 patients who underwent mastectomy and imme
diate breast reconstruction with TRAM flaps. Unilateral and bilateral
reconstructions were evaluated separately. The resource costs required
to perform mastectomy and reconstruction with free TRAM flaps were th
en compared with those required when conventional TRAM flaps were used
. The mean total resource cost in the free TRAM group was slightly hig
her than in the conventional TRAM group, but the difference was small
(4.1 percent) and not statistically significant (p = 0.290). The mean
resource cost of performing bilateral mastectomy and reconstruction wa
s higher than that of unilateral mastectomy and reconstruction, but th
e difference was only 5.0 percent (p = 0.046). This study shows that t
he cost to an institution of providing breast reconstruction with free
TRAM naps is not significantly higher than that of performing reconst
ruction with conventional TRAM flaps. Also, our findings show that the
resource costs of performing bilateral mastectomy and reconstruction
are not much higher than those of treating only one breast.