Feasibility and Clinical Effectiveness of Three-Dimensional Printed Model-Assisted Nuss Procedure

摘要

Background. The Nuss procedure is a minimally invasive technique for correcting pectus excavatum. We hypothesized that three-dimensional (3D) simulation may shorten operation time and provide better morphologic outcome. This study aimed to demonstrate the feasibility of the 3D model-assisted Nuss procedure and to compare its potential benefits with those of the traditional Nuss procedure.