Alpha = 0.05. RESULTS BMP was utilized in the list surgery for 267 clients (73%). The mean (± standard deviation) direct cost of BMP for the list surgery was $14,000 ± $6,400. Forty customers (11%) underwent revision surgery for symptomatic pseudarthrosis (BMP group, 8.6%; no-BMP team, 17%; P = 0.022). The mean 2-year direct cost was somewhat […] View