title: Videothoracoscopic extrapleural insertion of Walter Lorenz surgical bar for pectus excavatum.
authors.affiliation: Department of Cardiovascular Surgery, Hospital Puerta de Hierro, Madrid, Spain.
authors.forename: Helena
authors.initials: H
authors.lastname: Hernández
authors.forename: Andres
authors.initials: A
authors.lastname: Varela
authors.forename: Mar
authors.initials: M
authors.lastname: Cordoba
authors.forename: Luis
authors.initials: L
authors.lastname: Madrigal
authors.forename: Mariano
authors.initials: M
authors.lastname: Artes
mesh_terms: D005660:Funnel Chest / Q000000981:diagnostic imaging / Q000601:surgery*; D006801:Humans; D019736:Prostheses and Implants; D011859:Radiography; D020775:Thoracic Surgery, Video-Assisted / Q000379:methods*; D019616:Thoracic Surgical Procedures / Q000379:methods