[Ectopic ossification as a cause of vague abdominal pain following heart surgery: a case report]

Vague abdominal pain after cardiac surgery was caused by ectopic ossification in the distal part of sternotomy. The rarity of this complication (one case seen in recent years, operation volume: 1200 cases/year) prompted us to review the literature, where only 6 cases are described. Diagnostic problems and therapy are discussed.