EMC - ANNPLA-1758; No. of Pages 6 - M. Dupuis, L. Daussy, E. Noel-Savina, M. Dahan, A. Didier, J.P. Chavoin, N. Guibert - This study includes 60 patients with Pectus, who performed pulmonary function tests (PFTs) and exercise capacity (VO2 max) before custom silicone implant correction. It demonstrates that Pectus Excavatum has no impact on respiratory function and exercise capacity in those patients.