title: The use of omental pedicle flap for tracheobronchial reconstruction in infants and children.
abstract: For the surgical repair of long-segment tracheal stenosis, costal cartilage graft or extensive resection with end-to-end anastomosis has often been used. Both procedures have a risk of developing anastomotic leakage, which is potentially a lethal complication, or stenosis resulting from compromised blood supply to the tissue at the anastomosis. We have used omental pedicle flap (OPF) to seal the anastomotic line and to restore the vascularity of the graft and the trachea in an attempt to avoid fatal complications. During the period between 1986 and 1990, OPF technique was used in tracheobronchial reconstruction in six patients aged 4 months to 3 years; cartilage graft for extensive tracheal stenosis (4), tracheal resection and anastomosis (1), and bronchial resection and anastomosis (1). The omentum was separated from the colon to form an OPF with the right gastroepiploic vessels preserved. The OPF was brought to the upper trachea in the mediastinum through the retrosternal space. There was no immediate postoperative death due to anastomotic leak. Endotrachial tubes were removed in all patients. Four of the six are totally free of airway problems. One patient showed persistent stridor because of remaining stenosis at the cervical trachea. The remaining one patient who underwent bronchial resection developed anastomotic stenosis probably due to the compression of the floppy left main bronchus by adjacent aorta. The OPF seems to be an important surgical adjunct in order to eliminate fatal complications in tracheobronchial reconstruction.
authors.affiliation: Department of Surgery, Kobe Children's Hospital, Japan.
authors.forename: C
authors.initials: C
authors.lastname: Tsugawa
authors.forename: E
authors.initials: E
authors.lastname: Nishijima
authors.forename: T
authors.initials: T
authors.lastname: Muraji
authors.forename: Y
authors.initials: Y
authors.lastname: Matsumoto
authors.forename: M
authors.initials: M
authors.lastname: Yamaguchi
authors.forename: H
authors.initials: H
authors.lastname: Murata
authors.forename: K
authors.initials: K
authors.lastname: Kimura
mesh_terms: D001980:Bronchi / Q000601:surgery*; D002356:Cartilage / Q000637:transplantation; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008173:Lung Diseases, Obstructive / Q000151:congenital / Q000601:surgery*; D009852:Omentum / Q000098:blood supply / Q000637:transplantation*; D012272:Ribs / Q000601:surgery; D013524:Surgical Flaps; D013536:Suture Techniques; D014132:Trachea / Q000601:surgery*; D014135:Tracheal Stenosis / Q000151:congenital / Q000601:surgery*