Anaphylaxis to Surgiflo During Posterior Spinal Fusion in an Adolescent Status Post Truncus Arteriosus Repair

Anaphylactic reaction to gelatin-containing hemostatic agents has been reported in the orthopedic literature, most commonly during scoliosis repair in adolescents. However, the risk, differential diagnosis, and management of anaphylaxis in patients with complex congenital heart disease undergoing no