3D printing for congenital heart disease: a single site's initial three-yearexperience.
Justin RyanJonathan PlasenciaRandy RichardsonDaniel VelezJohn J NigroStephen PophalDavid FrakesPublished in: 3D printing in medicine (2018)
The anatomical models demonstrate trends for reduced operating room and case length of time when compared with similar surgeries in the same time-period; in turn, these reductions could have significant impact on patient outcomes and operating room economics. While analysis did not yield robust statistical powering, strong Cohen's d values suggest poor powering may be more related to sample size than non-ideal outcomes. The utility of planning with an anatomical model is further supported by the technology acceptance study which demonstrated that surgeons perceive the anatomical models to be an effective tool in surgical planning for a complex CHD repair. A prospective multi-center trial is currently in progress to further validate or reject these findings.