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Objectives: Pectus excavatum is the most common congenital hereditary chest-wall deformity. This study analyses a single-center experience of pectus excavatum-thoracic wall reconstruction using a uniform technique of internal stabilization employing stainless steel struts., Methods: From June 1984 to December 1997, we performed correction operations on 777 patients with pectus excavatum. The condition occurred more frequently in boys (621 patients) than girls (156 patients). Surgical repair was performed using a standard method of double bilateral chondrotomy parasternally and at points of transition to normal ribs. This was followed by detorsion of the sternum, retrosternal mobilization and correction of the inverted ribs. The anteriorly displaced sternum was stabilized by one trans-sternal and two bilateral parasternal metal struts., Results: The corrections were completed with successful repair in 765 patients (98.5%) with a low complication rate of 6.7%. The follow-up period ranged from 4 weeks to 12 years, mean 6.4 years. Major recurrences were observed in 12 patients (1.5%) and mild recurrence were observed in 35 patients (4.5%)., Conclusion: Significant reduction in postoperative cardiorespiratory disorders, low lethality, improvement of subjective complaints, satisfactory long-term results and improvement in psychological problems indicate the need to offer this method of surgical correction to low-risk children.

Laparoscopic and thoracoscopic surgery have had a tremendous impact on adult surgery, but are still rarely used in children. In the past 3 years 168 children have been treated endoscopically in the three cooperating institutions. The course of all patients was documented prospectively in order to determine the value and prove the safety of endoscopic surgery in children. The operations performed endoscopically comprised appendectomy (n = 39), diagnostic procedures (24), adhesiolysis (n = 22), cholecystectomy (n = 13), bowel resection (n = 8), pyloromyotomy (n = 6), ovarial resection (n = 6), hiatus hernia repair (n = 22), splenectomy (n = 6), first stage of Fowler-Stephens operation for kryptorchidism (n = 3) and interruption of persistent botallic ducts (n = 6) in preterm infants. Apart from four wound infections (2.4%) following perforated appendicitis, one of which required laparotomy for perityphlitic abscess there were no serious complications. No patient died, and overall morbidity related to the procedure was 1.8% (i.e. incidence of uneventful minor intraoperative complications). Furthermore endoscopic surgery provides a better diagnostic survey of the abdomen or thorax so that missing of secondary pathology is unlikely. Pain and reflectory impairment of bowel-function or respiration were diminished, the aesthetic results were excellent and hospitalization could be reduced to a minimum. It is concluded that laparoscopic and thoracoscopic surgery are safe and reliable procedures for children and yield very encouraging results.