What is a sternal wound dehiscence?
Sternal dehiscence is the process of separation of the bony sternum, which often is accompanied by mediastinitis (infection of the deep soft tissues). In thoracic and trunk reconstruction, plastic surgeons play a crucial role in addressing wound healing issues and reconstructive techniques of the chest wall.
How do you prevent a sternal wound infection?
Topical Antibiotics Topical antibiotics should be applied to the cut edges of the sternum on opening and before closing all cardiac surgical procedures involving a sternotomy. Topical antibiotics applied to the cut edges of the sternum have been found to significantly reduce the incidence of sternal wound infections.
Why is sternotomy done?
This procedure provides access to the heart and lungs for surgical procedures such as heart transplant, corrective surgery for congenital heart defects, or coronary artery bypass surgery. Median sternotomy is often mistakenly referred to as open heart surgery, in which it is a preliminary step.
What is dehiscence?
Dehiscence is a partial or total separation of previously approximated wound edges, due to a failure of proper wound healing. This scenario typically occurs 5 to 8 days following surgery when healing is still in the early stages.
What is a sternal debridement?
At this point, radical sternal debridement is performed to remove wires and bone wax, and an extensive resection of the necrotic sternum and cartilages is conducted. The wound can immediately be repaired with the use of muscle flaps.
What is sternal wound debridement?
Surgical debridement includes open wounds, lavage using antibiotic saline, removal of old sternal wires, and excision of all wound edges including skin, subcutaneous tissue, and necrotic tissue in the mediastinum.
How long does it take to heal from a sternotomy?
It takes at least 4 to 6 weeks to heal from a sternotomy. During that time, you can’t drive or lift anything heavy. You should have someone at home with you the first week after surgery.
How painful is a sternotomy?
Now currently, we take the vein through very small incisions and use an endoscope so the leg incision is not very painful either. But the sternotomy incision, in general, is very well tolerated, and patients are surprised a day or two after surgery that they really are not having very much discomfort at all from it.
How long does it take for sternum to heal after surgery?
If you had open heart surgery and the surgeon divided your sternum, it will be about 80% healed after six to eight weeks. “By that time, you’ll generally be strong enough to get back to normal activities such as driving,” Dr. Tong says. “You can probably also return to work, unless your job is physically strenuous.”
What are the risks of sternotomy?
The main risk of this operation is possible infections. The infections associated with sternotomy are related to three groups of factors. The first group includes the elements inherent to the patient that is present before surgery. Meanwhile, the second group is comprised of the development of the surgical procedure.
What is the prognosis of deep sternal wound infection (dswi)?
Deep sternal wound infection (DSWI), also termed mediastinitis, is a life-threatening complication after median sternotomy with an incidence of 1 to 5%. 1 Patients with DSWI die at a rate that is twice that of those without mediastinitis. 2 The associated mortality rate in the literature ranges from 10 to 47%.
What is post-sternotomy care?
Post-sternotomy care includes cleaning the wound with mild soap and then drying it carefully. The sutures dissolve on their own after a few weeks. Wound closure strips, which are self-adhesive strips that facilitate healing, fall on their own or are removed by the patient after a week.
What are the treatment options for surgical sternal wound infection?
Sternal wound infection is a life-threatening complication after cardiac surgery associated with high morbidity and mortality. Past treatment options have included closed suction and continuous irrigation.