VACTERL association is a cipher used to describe cluster of conditions wherein there seemingly unexplainable non-random specific birth defects multiple organ systems. It includes vertebral anomalies (V), anal (A), cardiac (C), tracheoesophageal fistula (TEF), renal (R) or radial bone (R), and limb (L). At least three these seven malformations need be present constitute the association. Other co...