[A case report of reconstructive operation in traumatic tricuspid regurgitation].

Tricuspid regurgitation due to non-penetrating trauma occurred in a 21-year-old male patient who had received chest trauma in a motorcycle accident. Echocardiography demonstrated prolapse of the tricuspid anterior leaflet into the right atrium and massive tricuspid regurgitation. He was diagnosed as traumatic tricuspid regurgitation from his past history of the trauma. A reconstructive operation was performed successfully 4 years after the trauma. The chordal rupture of the anterior tricuspid leaflet was repaired using PTFE suture and annuloplasty of the dilated annulus was made using Carpentier ring. Tricuspid regurgitation was completely repaired as shown by the postoperative echocardiogram.