Chronic sternal infection is a relatively rare complication following cardiac surgery that can cause high morbidity and mortality and can require repeated surgical procedures, including sternal resection, to resolve. However, preserving sternal integrity is essential, particularly in children. A variety of conservative treatments for this complication of cardiac surgery have been reported. Here, we report three cases of children in whom a bone substitute containing tricalcium phosphate and hydroxyapatite was used to fill sternal defects. After extensive surgical debridement, this method yielded primary wound closure with good resolution, preventing the recurrence of sternal infection.
Biocompatible Materials Bone Substitutes