Annals of surgery
-
An experience with penetrating cardiac injuries between 1974 and 1977 has permitted designation of particular findings as indications for emergent operations and appropriate therapeutic approaches. Of the 46 patients with cardiac trauma, 28 suffered gunshot wounds. Seventeen patients died, and 14 of the deaths occurred as a result of asystole, ventricular fibrillation or exsanguination during operation. ⋯ Pericardiocentesis is at best only temporarily effective. Thoracotomies performed in the emergency room were uniformly unsuccessful. If possible, cardiorrhaphy should be done in the operating room. 4) Median sternotomy is the approach of choice. 5) The basic principles of management of cardiac injury are rapid diagnosis, relief of tamponade, control of hemorrhage, repair of cardiac defects and restoration of blood volume.
-
The experience with 142 below-knee amputations for vascular occlusive disease and/or diabetes mellitus in 133 patients has been reviewed. The program utilized Xenon(133) skin bloodflow measurement for the selection of amputation level, emphasized the use of the long posterior skin flap as an important part of surgical technique, and employed immediate postoperative prosthesis with accelerated rehabilitation for postoperative management. The results of this program yielded a 0% postoperative mortality, 89% amputation healing, and 100% prosthesis rehabilitation of all unilateral below-knee amputees, and 93% rehabilitation of all bilateral below-knee amputees. ⋯ A. system was surveyed and a cost analysis, based upon duration of postamputation hospitalization, comparing immediate postoperative prosthesis with conventional techniques, was performed. The savings to the system, taking into account start-up and maintenance costs for a program which employs immediate postoperative prosthesis, was projected to be $80,000,000 over five years. We conclude that a modern amputation program employing Xenon(133) clearance for amputation level selection and immediate postoperative prosthesis with accelerated rehabilitation is well justified based upon reduced morbidity, negligable mortality, and optimum patient prosthetic rehabilitation at a marked reduction in overall cost.