title: Median sternotomy dehiscence.
abstract: Sternal dehiscence requiring reoperation occurred in 36 out of 4,531 patients who had a sternotomy incison within an eight-year period. Twisted sternal wire sutures were used for the first four years and a crimped steel plate fixation was used during the second four years with a marked and significant decrease in the incidence of dehiscence from 17 out of 1,000 patients to 3 out of 1,000 patients. Thirty-five of the 36 patients were men, and 4 required reoperation for bleeding. Other factors such as mammary artery dissection, tracheostomy, and body weight of more than 82 kg were not significant. Although infection was noted in 20 patients, it was thought to be secondary. Early reoperation with antibiotic irrigation achieved wound stability in the 34 survivors with only 3 patients requiring additional procedures for chronic osteomyelitis of the sternum.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D006348:Cardiac Surgical Procedures; D005260:Female; D006470:Hemorrhage / Q000601:surgery; D006801:Humans; D008297:Male; D009984:Orthopedic Fixation Devices; D011183:Postoperative Complications / Q000601:surgery; D013249:Sternum / Q000601:surgery*; D013529:Surgical Wound Dehiscence / Q000601:surgery; D013530:Surgical Wound Infection / Q000188:drug therapy / Q000601:surgery; D013536:Suture Techniques / Q000592:standards*
chemical_list: D000900:Anti-Bacterial Agents