Risk of splenic salvage after trauma. Analysis of 200 adults.

This review was undertaken to analyze critically the complications resulting from operative splenic salvage. Over a 6 year period, 200 adults who sustained splenic trauma underwent laparotomy. The mechanism of injury was blunt in 138 patients (69 percent), a stab wound in 32 patients (16 percent), and a gunshot wound in 30 patients (15 percent). Splenorrhaphy was accomplished in 85 patients (42 percent). Methods of repair included cautery and hemostatic agents in 24 patients (28 percent), debridement and suturing in 42 patients (50 percent), and partial resection in 19 patients (22 percent). Six patients died, four from head trauma and two from multiple organ failure. Postoperative complications occurred in 14 patients. Four were intraabdominal. Three patients required reoperation for splenic hemorrhage; one (2 percent) after suture repair and two (11 percent) after partial resection. A left subphrenic abscess developed in another patient. Splenic reimplantation was performed in 43 patients (22 percent). Five deaths occurred. One was due to head trauma, three to multiple organ failure, and one to overwhelming pneumococcal infection. Eleven postoperative complications occurred, but none was related to splenic autotransplantation. Despite the enthusiasm for splenic salvage, the number of patients suitable for splenorrhaphy plateaued at 56 percent. Complications of splenorrhaphy are infrequent, and the risk increases with more complex salvage attempts. We believe that splenic reimplantation remains a safe procedure.