title: A 3-year experience of a minimally invasive technique for correction of pectus excavatum in Croatia.
abstract: The aim of this study was to assess the early results of a three-year experience with the minimally invasive correction of pectum excavatum, which requires no cartilage incision or excision, and no sternal osteotomy. Since 2001 we have performed 35 minimally invasive pectus excavatum procedures at our hospital. A convex steel bar is inserted under the sternum through small bilateral incisions, and removed after 2 years when permanent remolding had occured, the bar is removed. Complications were pneumothorax in 5 patients (only 1 required a thoracostomy tube, the other 4 resolved spontaneously), pneumonia in 3 patients, and bar displacement in 1 patient. The mean follow-up was 3 months to 3 years. Initial excellent results were maintained in 28 patients (normal postoperative chest), good results in 5patients (mild residual pectus) and poor in 2 patients (severe recurrence requiring further treatment). Poor results occurred because the steel bar was too soft in 1 patient, and the sternum too soft in 1 patient with Marfan's syndrome. Our early results with the minimally invesive technique without cartilage incision and resection or sternal osteotomy showed that the procedure is effective with excellent preliminary results.
authors.affiliation: Department of Peditric Surgery, Children's Hospital Zagreb, Zagreb, Croatia. mirko.zganjer@zg.htnet.hr
authors.forename: Mirko
authors.initials: M
authors.lastname: Zganjer
authors.forename: Irenej
authors.initials: I
authors.lastname: Cigit
authors.forename: Ante
authors.initials: A
authors.lastname: Cizmić
authors.forename: Anto
authors.initials: A
authors.lastname: Pajić
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D005260:Female; D005500:Follow-Up Studies; D005660:Funnel Chest / Q000473:pathology / Q000601:surgery*; D006801:Humans; D008297:Male; D019060:Minimally Invasive Surgical Procedures; D011014:Pneumonia / Q000209:etiology; D011030:Pneumothorax / Q000209:etiology; D019919:Prosthesis Implantation; D012008:Recurrence; D016896:Treatment Outcome