Yoo, Gyeol Quadrangular Fixation of Pectus Bars to Prevent Displacement in Nuss Procedure. [electronic resource] - The Thoracic and cardiovascular surgeon 01 2020 - 80-84 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1439-1902 Standard No.: 10.1055/s-0039-1678695 doi Subjects--Topical Terms: AdolescentAdultBone PlatesChildChild, PreschoolFemaleForeign-Body Migration--etiologyFunnel Chest--diagnostic imagingHumansMaleOrthopedic Procedures--adverse effectsReoperationRib Cage--abnormalitiesRisk FactorsTime FactorsTreatment OutcomeYoung Adult