title: Application of pusher in mini-invasive patent ductus arteriosus ligation.
abstract: The possibility of a residual shunt is a major drawback to current minimally invasive procedures for the treatment of patent ductus arteriosus (PDA). From April 1997 to October 1999, 30 patients (10 males, 20 females) underwent PDA ligation by a modified technique that uses a pusher for securing the ligate of PDA via posterolateral minithoracotomy at our hospital. No complication or mortality occurred. Postoperative echocardiography also revealed no residual shunt. In this article, we introduce this simple, safe procedure for PDA ligation.
authors.affiliation: Department of Surgery, National Cheng Kung University Hospital and College of Medicine, Tainan, Taiwan, Republic of China.
authors.forename: C D
authors.initials: CD
authors.lastname: Kan
authors.forename: C Y
authors.initials: CY
authors.lastname: Luo
authors.forename: Y J
authors.initials: YJ
authors.lastname: Yang
mesh_terms: D002675:Child, Preschool; D004374:Ductus Arteriosus, Patent / Q000601:surgery*; D005260:Female; D006801:Humans; D008026:Ligation; D008297:Male; D013908:Thoracotomy