Congenital tracheoesophageal fistula (TEF) with esophageal atresia (EA) is not an uncommon disease of newborns. Several classifications have been advocated for predicting the outcomes of these patients but all are physiological and concentrated on associated medical condition that influences survival. We emphasize a new classification on the basis of gap between two esophageal pouches to define the magnitude of surgical problems in the primary repair and correlate them with the outcomes in terms of anastomotic leak, esophageal stricture and mortality, keeping other prognostic factors constant. A total of 50 cases of congenital TEF with EA were included and all underwent primary esophageal anastomosis after the ligation of TEF. The gap between the two pouches was meticulously measured intraoperatively using a vernier caliper before the ligation of TEF, and patients were divided into four groups on the basis of gap length. Group A, where gap length was >3.5 cm (ultralong), group B where gap length was 2.1-3.5 cm (long gap), group C where gap length was >1 cm but not more than 2 cm (intermediate group) and group D, where the gap between two esophageal pouches was 1 cm or less (short gap). The incidence of anastomotic leak was 80, 50, 28, 10.5% and the incidence of esophageal stricture was 100, 75, 22.5, 19% after successful primary repair, respectively, in groups A, B, C and D. The mortality was highest in group A (80%) followed by group B (50%) and 22% in group C and least 15.6% in group D. The incidences of esophageal leak and mortality were found to be statistically significant. This classification which is based on easily measurable criteria provides a useful method to predict morbidity, long-term outcome and mortality of EA with TEF surgery.

Neonatal surgery is the flagship and most challenging component of pediatric surgery, which is the youngest subspeciality of surgery. Neonatal surgery carried a survival rate of only 30% three decades ago. In the last decade there has been a significant change in the scenario. Earlier recognition and referral of these anomalies, availability of neonatal intensive care, better preoperative planning, decision, and techniques have lead to the change in the management. This is an audit into the outcome of neonatal surgery from one of the largest units in India over a ten year period. This audit reveals an across the board survival of 65-70% newborns after surgery on nearly two thousand case over a ten year period. It has an important message that while pediatric surgery units expand, risk stratification of surgical newborns and their treatment in suitable units is mandatory to maintain and improve these figures to match international standards over the next decade.

Preservation of the azygos vein maintains the normal venous drainage of mediastinum and hence decreases the postoperative chest congestion and pneumonitis in the postoperative period in cases of congenital esophageal atresia with tracheoesophageal fistula, so it should be preserved whenever possible.