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A design for simulating and validating the nuss procedure for the minimally invasive correction of pectus excavatum.

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  • 1Modeling, Simulation, and Visualization Department, Old Dominion University, Pediatric Surgery, Children's Hospital of The King's Daughters, Norfolk, VA 23529, USA. krech001@odu.edu


Surgical planners are used to achieve the optimal outcome for a surgery, especially in procedures where a positive aesthetic outcome is the primary goal, such as the Nuss procedure which is a minimally invasive surgery for correcting pectus excavatum (PE)--a congenital chest wall deformity. Although this procedure is routinely performed, the outcome depends mostly on the correct placement of the bar. It would be beneficial if a surgeon had a chance to practice and review possible strategies for placement of the corrective bar and the associated appearance of the chest. Therefore, we propose a strategy for the development and validation of a Nuss procedure surgical trainer and planner.

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